CN105804611B - Reinforced concrete structure closed guard gate - Google Patents
Reinforced concrete structure closed guard gate Download PDFInfo
- Publication number
- CN105804611B CN105804611B CN201610287370.7A CN201610287370A CN105804611B CN 105804611 B CN105804611 B CN 105804611B CN 201610287370 A CN201610287370 A CN 201610287370A CN 105804611 B CN105804611 B CN 105804611B
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- CN
- China
- Prior art keywords
- door leaf
- tapered end
- connecting rod
- lock
- handle
- 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.)
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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
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
- E05C9/06—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with three or more sliding bars
- E05C9/063—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with three or more sliding bars extending along three or more sides of the wing or frame
- E05C9/066—Locks for windows or doors specially adapted for tilt and turn
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
- E05C9/10—Actuating mechanisms for bars
-
- 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
- E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
- E06B1/04—Frames for doors, windows, or the like to be fixed in openings
- E06B1/12—Metal frames
-
- 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
- E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
- E06B1/04—Frames for doors, windows, or the like to be fixed in openings
- E06B1/52—Frames specially adapted for doors
-
- 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
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
- E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
- E06B3/36—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement with a single vertical axis of rotation at one side of the opening, or swinging through the opening
-
- 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
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/70—Door leaves
-
- 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
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
- E06B7/22—Sealing arrangements on wings or parts co-operating with the wings by means of elastic edgings, e.g. elastic rubber tubes; by means of resilient edgings, e.g. felt or plush strips, resilient metal strips
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Special Wing (AREA)
Abstract
The present invention provides a kind of reinforced concrete structure closed guard gates comprising：Doorframe, door leaf, sealing element, monolever linkage lock and hinge page；The adhesive tape groove for accommodating sealing element is formed on doorframe；Embedded pressing bar is provided on door leaf, door leaf is articulated and connected by hinge page with doorframe so that door leaf is rotated around the vertical axes of doorframe；The monolever linkage lock being arranged on door leaf includes：The outdoor handle and inner handle of the inside of door leaf are set in a manner of being rotated around trunnion axis first level rotating mechanism；Multiple tapered ends are set in turn in the inside of door leaf along the circumferential direction of door leaf, and each tapered end is rotated around trunnion axis；Multiple connecting rods connect to form the rectangular of a side opening, the multiple connecting rods being square are set to the inside of door leaf with moving integrally, one in multiple connecting rods is rotatablely connected with inner handle, corresponding on multiple connecting rods to be rotatably connected to tapered end, rectangular circumferential direction and door leaf it is circumferential consistent.The present invention is easy to operate so that sealing joint strip compression is uniform, closed reliable.
Description
Technical field
The invention belongs to building material fields, more particularly to a kind of reinforced concrete structure suitable for underground protective engineering
Closed guard gate.
Background technology
Underground protective engineering is also civil air defense works, refers to ensure wartime personnel and goods and materials masking, people's air defence commander, doctor
Treat rescue and the underground protective structure individually built and combined ground wartime for building of building can be used for the basement of air defense.
The door of underground protective engineering entrance is known as closed guard gate, and in numerous closed guard gate's types, reinforced concrete closed guard gate application is universal,
Its control pattern opened and closed mainly manually controls pattern, i.e. closed guard gate is manually operated door.
In the prior art, two handles are set on the inside of the door leaf of manually operated door, and each handle and vertical link rotation connect
It connects, is rotated in vertical link and be provided with tapered end.When being turned on and off, one handle is rotated, the connecting rod being connect with the handle is driven to turn
It is dynamic, to which the tapered end driven with the connecting rod connects rotates so that tapered end is detached or opened with the vertical side of doorframe；Then it rotates
Another handle so that through connecting rod is detached or opened with the vertical other side of doorframe with the tapered end that another handle connects, final real
Existing door leaf is turned on and off.It is to operate two handles successively to realize when due to being turned on and off door leaf, and the weight of closed guard gate
For amount up to 1 ton, operating two handles successively causes manual operation difficult, and easily causes the loosening of door leaf and door frame contact position,
Harmful effect is brought to the seal of closed guard gate.
Invention content
In order to solve the problems in the existing technology, the present invention provides a kind of reinforced concrete structure closed guard gate, institutes
The door leaf for stating reinforced concrete structure closed guard gate is armored concrete door leaf comprising：Doorframe, door leaf, sealing element, monolever connection
Dynamic locking and hinge page；The adhesive tape groove for accommodating the sealing element is formed on the doorframe；Embedded pressing bar, institute are provided on the door leaf
Door leaf is stated to be articulated and connected by hinge page with the doorframe so that the door leaf is rotated around the vertical axes of the doorframe；The monolever
Linkage lock is arranged on the door leaf, and the monolever linkage lock includes：Outdoor handle, inner handle, multiple tapered ends and multiple
Connecting rod；The outdoor handle is set to the outside of the door leaf first level rotating mechanism in a manner of being rotated around trunnion axis；
The inner handle is the first level rotating mechanism to be set in a manner of trunnion axis rotation simultaneously with the outdoor handle
It is placed in the inside of the door leaf；Multiple tapered ends are set in turn in the inside of the door leaf along the circumferential direction of the door leaf, each
The tapered end is rotated around the trunnion axis；Multiple connecting rod head and the tail are in turn connected to form the rectangular of a side opening, are square
Multiple connecting rods are set to the inside of the door leaf with moving integrally, and one in multiple connecting rods connects with inner handle rotation
It connects, corresponding on multiple connecting rods to be rotatably connected to the tapered end, the rectangular circumferential direction is circumferential consistent with the door leaf；Its
In, when the outdoor handle and inner handle are rotated around the trunnion axis, multiple connecting rod movements are driven, and then drive the tapered end
Rotation, to realize that the tapered end contact or detached with the lock box of the doorframe, when contact, described in the embedded pressing bar is inserted into and is placed in
Sealing element in adhesive tape groove, the axial direction of the trunnion axis are to be directed toward armored concrete in door by reinforced concrete structure closed guard gate
Structure closed guard gate is outdoors.
In reinforced concrete structure closed guard gate as described above, it is preferable that multiple connecting rods along rectangular circumferential direction successively
Be divided into first connecting rod group, second connecting rod group, third connecting rod group, fourth link group and the 5th connection rod set, the fourth link group and
Opening is formed between 5th connection rod set, each connection rod set includes at least a connecting rod and all connecting rods of each connection rod set move
Dynamic direction is consistent, and each connection rod set is connected and has the tapered end；The monolever linkage lock be in open or
When locking, the length direction of the first connecting rod group and each connecting rod in the third connecting rod group is flat with rectangular a line
Row, the length direction of each connecting rod in the second connecting rod group parallel with rectangular another a line, rectangular a line and side
The another a line of shape is perpendicular；When the monolever linkage lock is in and opens, the fourth link group and the 5th connection rod set
In each connecting rod length direction it is parallel with rectangular another a line；When the monolever linkage lock is in locking, institute
The each connecting rod stated in fourth link group is rectangular tilted, and each connecting rod in the 5th connection rod set is to rectangular tilted；Appoint
It is rotatablely connected by pivoted arm between two connected connection rod sets of meaning, the vertical portion of the pivoted arm is with around the side that the trunnion axis rotates
Formula is set on the inside of the door leaf, and a connecting rod in link position turns in the left horizontal part of the pivoted arm and a connection rod set
Dynamic connection, the right horizontal part of the pivoted arm is connect with a link rotatable for being in link position in another connection rod set, described
Left horizontal part and right horizontal part level are connected and are connected vertically with vertical portion.
In reinforced concrete structure closed guard gate as described above, it is preferable that each connection rod set includes a connecting rod, rectangular
A line and horizontal direction parallel；Rectangular another a line is parallel with vertical direction, a company in the second connecting rod group
Bar is rotatablely connected with the inner handle.
In reinforced concrete structure closed guard gate as described above, it is preferable that multiple tapered ends are divided into including the first tapered end
The first tapered end group and the second tapered end group including the second tapered end, in the circumferential direction of the door leaf, the second tapered end group is compared with institute
The first tapered end group is stated close to the opening；First tapered end includes：First tapered end sleeve, is cylindrical in shape, around the horizontal shaft rotation
It is set to the inside of the door leaf dynamicly；Guided rotation arm is fixedly connected with the outer wall of the tapered end sleeve, is turned along described be oriented to
The axial direction of swing arm is provided with strip hole and is rotatably assorted with the rotation axis with the through-hole on the connecting rod；First cursor, it is fixed
The outer wall of the first tapered end sleeve is connected to contact or detach with the lock box under the drive of the first tapered end sleeve,
And it is formed with angle between the guided rotation arm；Second tapered end includes：Second tapered end sleeve, is cylindrical in shape, around described
Trunnion axis is rotatably arranged in the inside of the door leaf；Second cursor is fixedly connected with the outer wall of the second tapered end sleeve,
Through-hole is provided on second cursor to be rotatably assorted with the rotation axis with the through-hole on the connecting rod；Third cursor, it is fixed
The outer wall of the second tapered end sleeve is connected to contact or detach with the lock box under the drive of the second tapered end sleeve,
And it is formed with angle between second cursor.
In reinforced concrete structure closed guard gate as described above, it is preferable that the bottom of first cursor is far from described
The end face of one end of the first tapered end sleeve is inclined-plane；The one end of the bottom of the third cursor far from the second tapered end sleeve
End face be inclined-plane；Wherein, in the axial direction of trunnion axis, each inclined-plane is in shrink mouth shape with the trunnion axis.
In reinforced concrete structure closed guard gate as described above, it is preferable that the inner handle includes：Handle jacket, it is described
The inner wall of handle jacket is provided with handle jacket keyway along the axial direction of the handle jacket；Motion arm is fixedly connected on the handle
The outer wall of sleeve；Transmission arm is fixedly connected on the outer wall of the handle jacket, and is formed with angle between the motion arm,
Also it is connect with the link rotatable；The first level rotating mechanism includes：Lock tube is cylindrical in shape, and is run through and is fixed on the door
On fan；Lock shaft is rotatably dispose in the lock tube, and the right part of the lock shaft stretches out the right end of the lock tube and is fixedly connected
Outdoor handle is stated, the left part of the lock shaft stretches out the left end of the lock tube and is provided with lock shaft keyway along the axial direction of the lock shaft, so that
The lock shaft is keyed with the inner handle.
In reinforced concrete structure closed guard gate as described above, it is preferable that the outer diameter of the left part of the lock shaft is less than described
The outer diameter at the middle part of lock shaft, the left part of the lock shaft are keyed with the handle jacket, are socketed in the middle part of the lock shaft described
Lock tube.
In reinforced concrete structure closed guard gate as described above, it is preferable that the right end of the handle jacket and the lock shaft
Middle part between be provided with adjusting washer；The left end of the handle jacket abuts the nut having with the lock shaft screw-thread fit.
In reinforced concrete structure closed guard gate as described above, it is preferable that the doorframe includes at least four special-shaped entirety
Angle steel, described four special-shaped whole angle steel are in turn connected to form the doorframe, and the special-shaped whole angle steel includes angle steel ontology, square
Shape bearing plate, trapezoidal bearing plate and adhesive tape groove, wherein：There is the angle steel ontology orthogonal two sides, the rectangle to hold
Pressing plate and trapezoidal bearing plate are arranged at the outside of a line of the angle steel ontology, in the rectangle bearing plate, trapezoidal pressure-bearing
The adhesive tape groove of embedding sealing adhesive tape is formed at position between the outside of a line of plate and the angle steel ontology；It is described
Angle steel ontology, rectangle bearing plate and trapezoidal bearing plate are integrally formed；Four rectangles of described four special-shaped whole angle steel are held
Pressing plate connects into an inner ring, and four trapezoidal bearing plates of described four special-shaped whole angle steel connect into an outer shroud, institute
Four adhesive tape grooves for stating four special-shaped whole angle steel connect into an adhesive tape groove in a ring.
In reinforced concrete structure closed guard gate as described above, it is preferable that the door leaf includes special-shaped whole channel steel, coagulation
Soil block body, wherein：The abnormal shape integral channel ladle includes channel steel ontology, and the channel steel ontology is made of left leg, right leg and waist, described
Waist is connected between the left leg and the right leg, and the left leg and the right leg are vertical with the waist, described special-shaped whole
Channel steel further includes the embedded pressing bar being connected on the left leg, and the thickness of the left leg above the embedded pressing bar is less than under the embedded pressing bar
The thickness of the left leg in face；Four special-shaped whole channel steels form four sides of the door leaf, and four sides are respectively arranged at
Up and down, placement direction of four special-shaped whole channel steels on the door leaf is consistent for the door leaf；The concrete
The cross sectional shape of block is rectangle, the medial surface of the concret block be connected to the special-shaped entirety channel steel of four institutes left leg it
Between, the lateral surface of the concret block is connected between the right leg of four special-shaped whole channel steels or lateral surface.
The advantageous effect that technical solution provided in an embodiment of the present invention is brought is：
(1) it may be disposed on a variety of different closed guard gates, realize the function of switch closed guard gate, save construction investment,
Meet the urgent need of engineering；
(2) blocking mechanism is avoided sealing joint strip compression unevenness, ensure that door leaf and doorframe using the linkage design of more tapered ends
Fitting；
(3) function of the simultaneously operable locking of bilateral is successfully solved.Moreover, can by adjusting lock tube and lock shaft length
With the door leaf suitable for various thickness, the thicker problem of more size closed guard gate door leafs has been solved perfectly；It can also easily use
In the transformation of old engineering, there is higher economic benefit.
Description of the drawings
Fig. 1 is that a kind of reinforced concrete structure closed guard gate in open state provided in an embodiment of the present invention (does not contain hinge
Page) front view；
Fig. 2 is a kind of reinforced concrete structure closed guard gate in locking state provided in an embodiment of the present invention (containing hinged
Page) front view；
Fig. 3 is in Fig. 1 along the sectional view for cuing open scribing line A-A；
Fig. 4 is in Fig. 1 along the revolved sectional view for cuing open scribing line B-B；
Fig. 5 is in Fig. 1 along the sectional view for cuing open scribing line C-C；
Fig. 6 is in Fig. 2 along the sectional view for cuing open scribing line D-D；
Fig. 7 is a kind of front view of first tapered end provided in an embodiment of the present invention；
Fig. 8 is a kind of vertical view of first tapered end provided in an embodiment of the present invention；
Fig. 9 is in Fig. 7 along the sectional view for cuing open scribing line E-E；
Figure 10 is a kind of vertical view of inner handle provided in an embodiment of the present invention；
Figure 11 is a kind of vertical view of pivoted arm provided in an embodiment of the present invention；
Figure 12 is a kind of biparting door frame assembling schematic diagram provided in an embodiment of the present invention；
Figure 13 is a kind of univalve door doorframe assembling schematic diagram provided in an embodiment of the present invention；
Figure 14 is the schematic cross-section at special-shaped entirety angle steel H-H in Figure 12；
Figure 15 is a kind of schematic cross-section of special-shaped whole channel steel provided in an embodiment of the present invention；
Figure 16 is a kind of stereoscopic schematic diagram of special-shaped whole channel steel provided in an embodiment of the present invention.
Specific implementation mode
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with attached drawing to embodiment party of the present invention
Formula is described in further detail.
Referring to attached drawing 1~16, an embodiment of the present invention provides a kind of reinforced concrete structure closed guard gates comprising：Doorframe
300, door leaf 100, sealing element, monolever linkage lock and hinge page.The adhesive tape groove for accommodating sealing element is formed on doorframe 300, it is close
Sealing can be sealing joint strip 500；Door leaf 100 is reinforced concrete structure door leaf, i.e., door leaf is reinforced concrete structure people's air defense
Door door leaf, door leaf main body are concrete, and embedded pressing bar is provided on door leaf 100, and when closing closed guard gate, embedded pressing bar is inserted into fluid sealant
In item 500, the sealing of closed guard gate is realized.Door leaf 100 is articulated and connected by hinge page so that door leaf 100 is around doorframe 300 with doorframe 300
Vertical axes rotation.Hinge page 200 is set to the same side of door leaf and doorframe, and in fig. 2, it is symmetrical that hinge page 200 is located at center vertical
The right side of line is separately connected the right side of door leaf and the right side of doorframe, upward in vertical axes, is sequentially distributed there are two hinge page 200.
Hinge page 200 preferably just debugs hinge page.
Monolever linkage lock includes：Outdoor handle 15, inner handle 9, multiple connecting rods and multiple tapered ends.Outdoor handle 15 and interior
Handle 9 is respectively in 100 both sides of door leaf of closed guard gate, is correspondingly connected with the both ends of the first level rotating mechanism through door leaf 100,
In figure 3, outdoor handle 15 is located at the right side of door leaf 100, is connect with the right end of first level rotating mechanism；Inner handle 9 is located at door
The left side of fan 100, connect with the left end of first level rotating mechanism, which can be around axial for by people's air defense
Men Mennei is directed toward the trunnion axis rotation of closed guard gate outdoors and is grasped with realizing that inner handle 9 and outdoor handle 15 are rotated around trunnion axis simultaneously
When making outdoor handle 15 makes its rotation, outdoor handle 15 drives the rotation of first level rotating mechanism, and then inner handle 9 is driven to rotate；Behaviour
When making inner handle 9 makes its rotation, inner handle 9 drives the rotation of first level rotating mechanism, and then outdoor handle 15 is driven to rotate.It is horizontal
Axis is the axis of rotation of first level rotating mechanism.In figure 3, the axial direction of trunnion axis is direction from top to bottom.
Multiple tapered ends are sequentially arranged along the circumferential direction of door leaf 100 in the inside of door leaf 100, and each tapered end passes through the second level
Rotating mechanism is arranged in a manner of being rotated around trunnion axis on door leaf 100.Refer to door leaf on the inside of door leaf with communicate within doors one
Side refers to the side that door leaf is interlinked to the outside with room on the outside of door leaf.
Multiple connecting rod head and the tail are in turn connected to form the rectangular of a side opening 400, the circumferential direction of the rectangular circumferential direction and door leaf 100
Unanimously, the multiple connecting rods being square are set to the inside of door leaf 100, Duo Gelian by third rotation mechanism in vertical shaft with moving integrally
One in bar is rotatablely connected by the 4th rotation mechanism in vertical shaft to be moved under the rotation of inner handle 9 drive with inner handle 9, into
And other connecting rods is driven to move, such as a connecting rod is moved to the direction close to 100 center of door leaf, and then drive other connecting rods
It is moved to the direction close to 100 center of door leaf；One connecting rod is moved to the direction far from 100 center of door leaf, and then drives it
He moves connecting rod to the direction far from 100 center of door leaf.It is corresponding on multiple connecting rods to be rotatablely connected by the 4th rotation mechanism in vertical shaft
There is tapered end.When outdoor handle 15 and inner handle 9 are rotated around trunnion axis, the connecting rod being rotatablely connected with inner handle 9 is driven to move, and then band
The movement of other connecting rods is moved, the tapered end rotation being connect with link rotatable is then driven, to realize the doorframe 300 of tapered end and closed guard gate
Lock box 301 contact, monolever linkage lock be in locking state at this time, or realization tapered end and the doorframe 300 of closed guard gate lock
Box 301 detaches, and monolever linkage lock is in open state at this time.Inner handle 9 is opposite with opening 400.
Multiple connecting rods are connected into an entirety by the present invention, by operating an inner handle 9 or an outdoor handle 15, are driven
Multiple connecting rods act successively, and realization is turned on and off door leaf 100, and the once-through operation that is turned on and off of door leaf 100 can be completed, letter
Change operating procedure, avoids because of multi-pass operation the door leaf caused by the unbalance stress that the joint of door leaf 100 and doorframe 300 is brought
100 occur with the phenomenon of doorframe 300 seal difference so that embedded sealing joint strip 500 compresses uniformly in doorframe 300, and sealing can
It leans on；It is also saving labour and time.
Specifically, multiple connecting rods are divided into five connection rod sets, i.e. first connecting rod group 20, second connecting rod along rectangular circumferential direction
Group 21, third connecting rod group 22, fourth link group 19 and the 5th connection rod set 5, form between fourth link group 19 and the 5th connection rod set 5
Opening 400.Each connection rod set includes that a connecting rod or head and the tail are fixedly connected sequentially the multiple connecting rods to form an entirety so that every
All connecting rods in a connection rod set move integrally and moving direction is consistent, pass through third rotation mechanism in vertical shaft between adjacent links group
Rotation connection.At least through the rotation connection of the 4th rotation mechanism in vertical shaft, there are one tapered ends for each connection rod set.In order to easy to operate,
Each connection rod set includes a connecting rod, is illustrated below to five connection rod sets so that each connection rod set includes a connecting rod as an example.
When door leaf 100 is in and is turned on and off, the length side of first connecting rod group 20 and the connecting rod in third connecting rod group 22
To equal parallel with rectangular a line, the length direction of the connecting rod in second connecting rod group 21 is parallel with rectangular another a line；
Door leaf 100 be in open when, the length direction of fourth link group 19 and the connecting rod in the 5th connection rod set 5 with rectangular another article
Side is parallel；When door leaf 100 is in and closes, connecting rod is to rectangular tilted, the connecting rod in the 5th connection rod set 5 in fourth link group 19
To rectangular tilted, in Fig. 1, on direction from top to bottom, fourth link group 19 is in flared, the 5th connection rod set with vertical axes
5 with vertical axes be in shrink mouth shape；Be rotatablely connected by pivoted arm 8 between two neighboring connection rod set, pivoted arm 8 is T-shaped, vertical portion 81 with
Mode around trunnion axis rotation is set on door leaf 100, can be opened on vertical portion 81 in the fixed fixing axle 1 in 100 inside of door leaf
There is through-hole, fixing axle 1 is rotatably assorted with through-hole to realize that vertical portion 81 is rotated around fixing axle 1, such as clearance fit, pivoted arm 8
Fixed form of the vertical portion 81 on the inside of door leaf can be found in the fixed form of the tapered end sleeve of corresponding tapered end, left horizontal part 82 with
One link rotatable of one connection rod set connects, and right horizontal part 83 is connect with a link rotatable of another connection rod set, left
Horizontal part 82 and 83 level of right horizontal part are connected and are connected vertically with vertical portion 81, likewise it is possible in 82 He of left horizontal part
It is provided with through-hole on right horizontal part 83, through-hole, through-hole and a connecting rod of the axis pin 6 on left horizontal part 82 are provided on connecting rod
On through-hole realize the rotation connection of left horizontal part 82 and connecting rod, through-hole of another axis pin 6 on right horizontal part 83 and another
Through-hole on connecting rod realizes the rotation connection of right horizontal part 83 and another connecting rod.Axis pin 6 is rotatably assorted with the through-hole, such as gap
Cooperation, axis pin 6 are fixed by split pin.That is third rotation mechanism in vertical shaft includes：Pivoted arm 8, axis pin 6, split pin and fixing axle 1.
When installation, the relatively left horizontal part 82 in vertical portion 81 and right horizontal part 83 are close to the center of door leaf 100.One in second connecting rod group 21
A connecting rod is rotatablely connected by axis pin 6 and inner handle, and axis pin 6 is fixed through split pin, i.e., the 4th rotation mechanism in vertical shaft includes axis pin 6
And split pin.In Fig. 1, two tapered ends are evenly distributed with for the connecting rod of first connecting rod group 20, are the connecting rod uniformly distributed three of second connecting rod group 21
A tapered end be evenly distributed with two tapered ends for the connecting rod of third connecting rod group 22, is one tapered end of linkage arrangement of fourth link group 19, is the
The connecting rod of five connection rod sets 5 is evenly distributed with two tapered ends.
Multiple tapered ends are divided into the first tapered end group and the second tapered end group, and the first tapered end group includes the first tapered end 2 comprising：The
One tapered end sleeve 201, guided rotation arm 202 and the first cursor 203.First tapered end sleeve 201 is cylindrical in shape, with around horizontal shaft rotation
Dynamic mode is set to by the second rotation mechanism in vertical shaft on the medial surface of door leaf 100, such as is consolidated by fixing piece on door leaf
A fixed fixing axle 1,201 turning set of the first tapered end sleeve are set to the outer circumferential of fixing axle 1, i.e. the second rotation mechanism in vertical shaft packet
It includes：Fixing axle 1 and fixing piece, different according to the type of door leaf, the composition of fixing piece is different.Such as when closed guard gate's door leaf is coagulation
When soil structure closed guard gate door leaf or lightweight closed guard gate's door leaf, fixing axle 1 is positioned at door leaf 100 in a manner of through closed guard gate's door leaf
On medial surface, one end of fixing axle 1 and there are nut and gasket, fixing axle 1 positioned at the outside threaded of the first tapered end sleeve 201
The other end fixed by the bolt hole that bolt is provided with it；When closed guard gate's door leaf is steel construction closed guard gate's door leaf, fixing axle 1
One end and have a nut 3 and gasket 4 positioned at the outside threaded of the first tapered end sleeve 201, i.e., fixing piece is nut 3 and gasket
4, the other end of fixing axle 1 is welded on the medial surface of closed guard gate's door leaf.Guided rotation arm 202 and the first tapered end sleeve 201
Outer wall is fixedly connected, and strip hole 208 is provided with along the axial direction of guided rotation arm 202, and the strip hole 208 is corresponding with the through-hole on connecting rod
Setting, when installation, an axis pin 6 realizes being rotatably assorted for connecting rod and guided rotation arm 202 through strip hole 208 and through-hole, outside
Axis pin 6 can be moved along the length direction of strip hole 208 under the action of power.First cursor 203 is fixedly connected on the first tapered end
The outer wall of sleeve 201 to contact or detach with lock box 301 under the drive of the first tapered end sleeve 201, and with guided rotation arm 202
Between be formed with angle, the i.e. axial direction (i.e. the horizontal center line of the first cursor in Fig. 1) and guided rotation of the first cursor 203
Angle between the axial direction (i.e. the center line obliquely of guided rotation arm 202 in Fig. 1) of arm 202, which is preferably obtuse angle, example
Such as 160 °, 165 °, 155 °.
Second tapered end group includes the second tapered end 204 comprising：Second tapered end sleeve 205, the second cursor 206 and third
Cursor 207.Second tapered end sleeve 205 is cylindrical in shape, and the inside of door leaf 100 is set in a manner of being rotated around trunnion axis, such as
A fixing axle 1 is fixed on door leaf 100,205 turning set of the second tapered end sleeve is set to the outer circumferential of fixing axle 1.Second rotation
Arm 206 is fixedly connected with the outer wall of the second tapered end sleeve 205, and through-hole is provided on the second cursor 206, on the through-hole and connecting rod
Through-hole is correspondingly arranged, and when installation, an axis pin runs through two through-holes, realizes being rotatably assorted for connecting rod and the second cursor 206, outside
Connecting rod and the rotation of the second cursor 206 under the action of power.Third cursor 207 is fixedly connected on the outer of the second tapered end sleeve 205
Wall is formed with contacting or detaching with lock box 301 under the drive of the second tapered end sleeve 205 between the second cursor 206
Angle.That is the angle between the axial direction and the axial direction of third cursor 207 of the second cursor 206, the angle are preferably obtuse angle, example
Such as 160 °, 165 °, 155 °.The structure of first cursor 203 and third cursor 207 can be identical, the second cursor 206 with lead
Difference to cursor 202 can be only that on the second cursor 206 to be through-hole, be strip hole on guided rotation arm 202.Second
Tapered end 204, close to opening, is eventually by the both ends of starting point and opening of the tie point of connecting rod and inner handle in other words compared with the first tapered end
Rectangular circumferential direction is divided into two parts by point：Anti-clockwise part and part clockwise, along rectangular circumferential from the tie point in Fig. 1
Upper extreme point to opening 400 is part clockwise, is anti-clockwise part from the tie point to the lower extreme point of opening 400, clockwise
The tail end of part and anti-clockwise part is all disposed with the second tapered end 204, and the position far from tail end is all disposed with the first tapered end 2.
The end face 2030 of the one end of the bottom of the first cursor 203 far from the first tapered end sleeve 201 is inclined-plane；Third rotates
The end face 2030 of the one end of the bottom of arm 207 far from the second tapered end sleeve 205 is inclined-plane；Wherein in the axial direction of trunnion axis, often
A inclined-plane and trunnion axis are in shrink mouth shape, i.e. the one end of the bottom of the first cursor 203 far from the first tapered end sleeve 201 is (the in Fig. 1
The right end of one cursor 203) it is formed with guide bevel, the bottom of third cursor 207 is far from one end of the second tapered end sleeve 205
(right end of third cursor 207 in Fig. 4) is formed with guide bevel, so when door leaf 100 closes compression seal adhesive tape 500,
So that tapered end easily enters lock box 301, then as the rotation of inner handle 9 or outdoor handle 15, connecting rod drives the first tapered end 2 or the
Two tapered ends 204 go successively to lock box 301, make 100 compression seal adhesive tape 500 of door leaf, are finally bonded with the support bar of doorframe 300.
Inner handle 9 includes：Handle jacket 91, motion arm 92 and transmission arm 93.Handle jacket 91 is cylindrical in shape, and inner wall is along hand
The axial direction of sleeve cylinder 91 is provided with handle jacket keyway 910；Motion arm 92 is fixedly connected on the outer wall of handle jacket 91, free end
It can be tilted to the direction far from door leaf 100 in order to rotate operation；Transmission arm 93 is fixedly connected on the outer wall of handle jacket 91,
And angle is formed between motion arm 92, it is provided with through-hole on transmission arm 93, corresponding with the through-hole on connecting rod, axis pin 6 is worn successively
The rotation connection that two through hole realizes transmission arm 93 and connecting rod is crossed, is fixed through split pin.In use, operator rotates motion arm 92,
It drives handle jacket 91 to rotate, and then transmission arm 93 is driven to rotate, to drive connecting rod to move, realize the rotation band of inner handle 9
The movement of dynamic connecting rod.First level rotating mechanism includes：Lock tube 13 and lock shaft 14.Lock tube 13 is cylindrical in shape, and is run through and is fixed on door
On fan 100, door leaf 100 is stretched out at both ends respectively；Lock shaft 14 is rotatably dispose in lock tube 13, such as lock shaft 14 and 13 gap of lock tube
The right part of cooperation, lock shaft 14 stretches out the right end of lock tube 13 and is fixedly connected with outdoor handle 15, such as welds, and the left part of lock shaft 14 is stretched
Go out the left end of lock tube 13 and be provided with lock shaft keyway along the axial direction of lock shaft 14, so that lock shaft 14 is keyed with inner handle 9.
For the ease of the rotation of handle jacket 91, the outer diameter of the left part of lock shaft 14 is less than the outer diameter at the middle part of lock shaft 14, lock
The left part of axis 14 is keyed with handle jacket 91, such as is connected by flat key 10, and the middle part of lock shaft 14 is socketed with lock tube 13.In order to
Easily operated, when monolever linkage lock is in unlocking condition, inner handle state in a vertical shape, monolever linkage lock, which is in, unlocks
When state, inner handle opposed vertical direction is tilted a certain angle, which is acute angle, such as 50 °, 45 °, 40 °.
It is provided with adjusting washer 11 between the right end and the middle part of lock shaft 14 of handle jacket 91, can so adjust taper knob
Cylinder the distance between 91 and door leaf 100, after being connect with link rotatable in favor of inner handle 9, all link coplanars, for all connecting rods
While action reduce resistance, the left end of handle jacket 91 abuts the nut 3 and gasket 4 having with 14 screw-thread fit of lock shaft.
In order to keep the installing and dismounting of lock tube 13 simple and convenient, the right end outer wall of lock tube 13 is provided with external screw thread, with 16 spiral shell of nut
Line coordinates, and the diameter of the left end outer wall of lock tube 13 is more than through the through-hole aperture having on the door leaf 100 of lock tube 13.Lock tube 13 with
O-ring seal 12 is arranged between lock shaft 14, to improve leakproofness between the two.The middle part internal diameter of lock tube 13 is more than lock tube 13
The internal diameter at both ends accommodates the cavity of lubricating oil in order to be formed with the outer wall of lock shaft 14.
It should be noted that in order to enable when open and close are locked rotation it is flexible, in the oiling of each rotation mechanism in vertical shaft position when assembly
Butter is to reduce frictional force.
The installation method of monolever locking is illustrated below, it is specific as follows：
First, lock tube is preset in door leaf simultaneously by the length that lock tube and lock shaft are determined according to the thickness of the door leaf of closed guard gate
It is fixed, and O-ring seal is put into lock tube, lock shaft passes through axle sleeve, the one end of lock shaft being located at outside door leaf to be welded with outdoor handle,
Inner handle is fixed in the one end of lock shaft being located in door leaf with nuts and washers.
Secondly, fixing axle is welded on the medial surface of door leaf.Multiple fixing axles along door leaf circumferentially.
Again, by multiple connecting rods respectively along door leaf circumferentially, multiple connecting rods head and the tail are sequentially connected and side forms and opens
Mouthful, respectively one pivoted arm of arrangement, each pivoted arm rotation are socketed on the week of fixing axle at four angular positions that door leaf is circumferentially formed
Outward, then with nut and gasket pivoted arm is fixed, the both ends of each pivoted arm are rotatably connected to angle position through axis pin and split pin
It sets and locates two adjacent connecting rods.
Each tapered end is corresponded into the outer circumferential that rotation is socketed on fixing axle, then is fixed tapered end with nut and gasket, so
One end of tapered end is connect with each link rotatable further through axis pin and split pin afterwards；
Rotation outdoor handle or inner handle can be such that all connecting rods move, to make all tapered ends be freely rotated, with people's air defense
The lock box contact or separation of the doorframe of door, realization when shutting door leaf fitted closely with doorframe, when unlocking, makes door leaf leave doorframe.It needs
To illustrate that the installation of parts involved in method can be found in the installation side of parts during above-mentioned closed guard gate is latched with monolever
Method.
Shown in Figure 12~14, doorframe includes at least four special-shaped whole angle steel, and four special-shaped whole angle steel are sequentially connected shape
At doorframe, special-shaped entirety angle steel includes angle steel ontology 311, rectangle bearing plate 312, trapezoidal bearing plate 313 and adhesive tape groove 314, angle
Steel ontology 311 has orthogonal two sides, wherein：Rectangle bearing plate 312 and trapezoidal bearing plate 313 are arranged at angle steel sheet
The outside of a line of body 311, in the outside of a line of rectangle bearing plate 312, trapezoidal bearing plate 313 and angle steel ontology 311
Between position at formed embedding sealing adhesive tape adhesive tape groove 314；Angle steel ontology 311, rectangle bearing plate 312 and trapezoidal pressure-bearing
Plate 313 is integrally formed；Four rectangle bearing plates 312 of four special-shaped whole angle steel connect into an inner ring, and four special-shaped whole
Four trapezoidal bearing plates 313 of angle steel connect into an outer shroud, and four adhesive tape grooves 314 of four special-shaped whole angle steel connect into one
A adhesive tape groove 314 in a ring.The doorframe main material is that a kind of intensity is high, rigidity is big and the abnormal shape of Integral sealing function admirable is whole
Angle steel.A part of rectangle bearing plate 312 is removed in one end of the whole angle steel of the abnormal shape by assembled process according to the radius of corner of doorframe
The doorframe of rectangle is formed with connection after trapezoidal bearing plate 313.It thereby simplifies the production technology of doorframe, improve product quality
And production efficiency, the drag and airtight performance of doorframe are enhanced, there is stronger promotional value.
It is connected with Inner arc support between the rectangle bearing plate 312 of two special-shaped whole angle steel of the right angle of doorframe
Item 320 is connected with external arc support bar between the trapezoidal bearing plate 313 of two special-shaped whole angle steel of the right angle of doorframe
319, i.e., it is assembled that the both ends of the whole angle steel of the abnormal shape are removed by a part of rectangle bearing plate 312 and ladder according to radius of corner in the process
Shape bearing plate 313 is connected the rectangle bearing plate 312 of two special-shaped whole angle steel with Inner arc support bar 320, with external arc branch
Stay 319 connects the trapezoidal bearing plate 313 of two special-shaped whole angle steel, and above-mentioned connection is preferably connected with welding method.It can be with
The production technology for simplifying doorframe, the drag for enhancing doorframe and airtight performance improve product quality and production efficiency.
It is also associated with standard angle iron 321 on the inside of two special-shaped whole angle steel of the right angle of doorframe, it is special-shaped whole
Angle steel and standard angle iron 321 are connected by positioning pin 322 and/or connection bolt 323.Being provided with the effect one of standard angle iron 321 is
Convenient for scene splicing when door opening is big；Second is that the intensity of enhancing doorframe.
As shown in figure 14, the cross sectional shape of rectangle bearing plate 312 is preferably rectangular, long side and the angle steel ontology 311 of rectangle
A line be vertically arranged, the benefit being arranged in this way is simple production process.The cross sectional shape of trapezoidal bearing plate 313 is right angle ladder
The a line of shape, the right-angle side and angle steel ontology 311 of trapezoidal bearing plate 313 is vertically arranged, the sealing selected due to safeguard
The section of adhesive tape is usually right-angled trapezium, and therefore, the adhesive tape groove 314 coordinated with the bevel edge of trapezoidal sealing joint strip is arranged big
Benefit on the trapezoidal bearing plate 313 of size is simple production process and quality is more excellent.Angle steel ontology 311 orthogonal two
The right-angle side at the junction group on side end 318 at a right angle, preferably trapezoidal bearing plate 313 is the right angle end 318 far from angle steel ontology 311
Side, i.e. the bevel edge of trapezoidal bearing plate 313 is close to the side at the right angle end 318 of angle steel ontology 311.Trapezoidal bearing plate 313 it is upper
Bottom (that shorter bottom edge in two i.e. trapezoidal parallel bottom edges) is overlapped with the outer side edges of a line of angle steel ontology 311,
Angle between the bevel edge of trapezoidal bearing plate 313 and the another a line of angle steel ontology 311 is β, and the tangent value of angle β 315 is 2/
15.The cross sectional shape of adhesive tape groove 314 is right-angled trapezium, the outside of the bottom and a line of the angle steel ontology of adhesive tape groove 314
Side overlaps, and bottom L2 is 30mm thereon, bottom L1 is 34mm, i.e., the outer end of adhesive tape groove 314 is less than close to the interior of angle steel ontology 311
End.For the size of fitted seal adhesive tape, in other examples, the upper bottom L2 of adhesive tape groove 314 is 40mm, bottom L1 is
44mm is not specifically limited its numerical value in the application.Adhesive tape groove 314 is full of materials such as soft rubber or sponges when installation
Sealing joint strip, since the outer end of adhesive tape groove 314 is less than inner end, the sealing joint strip of the materials such as adhesive tape or sponge is not easy to fall off,
It ensure that whole leakproofness.The setting of facing directly of adhesive tape groove 314 is overlapped with the one side of rectangle bearing plate 312, by adhesive tape groove
314 inclined-plane setting is overlapped with the prism of trapezoidal bearing plate 313, be arranged such be convenient for steel mill production, technique is good, also allow for by
Two special-shaped whole angle steel circular arc connections.Abnormal shape entirety angle steel is that a kind of intensity is high, rigidity is big and Integral sealing is good
Whole angle steel, while reducing doorframe manufacturing procedure, adhesive tape positioning accuracy is improved, therefore also avoid the doorframe caused by welding
The case where angle steel deforms.The both ends of the inside on two sides of angle steel ontology 311 are both provided with reinforcing rib 316, preferably angle steel
It is provided with reinforcing rib 316 in the middle part of the inside of the another a line of ontology 311.It is preferred that be radius by the shape of reinforcing rib 316 being 9mm
Semi arch.The setting of reinforcing rib 316 can increase the intensity of special-shaped whole angle steel.Rectangle bearing plate 312 is positioned close to angle
The outside of a line at the right angle end 318 of steel ontology 311, trapezoidal bearing plate 313 are arranged far from the right angle end of angle steel ontology 311
The outside of 318 a line, the sealing joint strip of the four corners of doorframe is unlikely to deform when being arranged so that assembling doorframe.Compare
In trapezoidal bearing plate 313, rectangle bearing plate 312 is closer to the right angle end 318 of angle steel ontology 311.In the width of rectangle bearing plate 312
Spend in direction (i.e. the upper and lower directions of Figure 13), from right side in figure to the left from when, rectangle bearing plate 312 and angle steel ontology 311
Another a line (horizontal sides in Figure 13) in figure upper and lower directions on partly overlap, that is to say, that rectangle bearing plate 312 is close
The side at right angle end 318 in the up-down direction the distance apart from right angle end 318 be less than angle steel ontology 311 another a line (Figure 13
In horizontal sides) thickness (i.e. upper and lower directions size), the benefit so designed is that the stress of the whole angle steel of the abnormal shape is good.Square
The width of shape bearing plate 312 is 16mm, and the width of trapezoidal bearing plate 313 is 36mm, so that the supporting surface of door leaf and doorframe
It is 2 times of the lap in Figure 12, the sealing range of composition increases, and sealing off gap increases length, is 3 times in Figure 12.
The width (the upper and lower directions size in Figure 13) of rectangle bearing plate 312 is than the upper bottom of trapezoidal bearing plate 313 or goes to the bottom same
Direction size is small, since the overlap joint of door leaf and doorframe or carrying need, the difference of door leaf appearance and size and doorframe hole size or
Overlapping dimension should not be too big, therefore has above-mentioned difference.The company of angle steel ontology 311 and rectangle bearing plate 312 and trapezoidal bearing plate 313
The place of connecing is both provided with rounded corner 317, and the apex on two sides of rectangle bearing plate 312 and trapezoidal bearing plate 313 is also both provided with
Rounded corner 317 is preferably shaped to the circular arc that radius is 2mm~4mm by rounded corner 317.The setting of rounded corner 317 can
Increase the intensity of special-shaped whole angle steel so that special-shaped entirety angle steel is not easy to break.
Shown in Figure 15~16 and Fig. 6, door leaf 100 includes special-shaped whole channel steel 108, concret block 1000, wherein：It is special-shaped
Whole channel steel 108 includes channel steel ontology 101, and channel steel ontology 101 is made of left leg 103, right leg 104 and waist 102, and waist 102 connects
Between left leg 103 and right leg 104, left leg 103 and right leg 104 are vertical with waist 102, and special-shaped entirety channel steel 108 further includes connecting
The thickness of the embedded pressing bar 107 being connected on left leg 103, the left leg 103 above embedded pressing bar 107 is less than below the embedded pressing bar 107
The thickness of left leg 103；Four special-shaped whole channel steels 108 form four sides of door leaf 100, and four special-shaped whole channel steels 108 exist
Placement direction on door leaf 100 is consistent；Concrete has been poured in four sides to form concret block, concret block
1000 cross sectional shape is rectangle, and the medial surface 112 of concret block 1000 is connected to the left leg of four special-shaped whole channel steels 108
It is coplanar with the left side (as shown in Figure 6) of left leg 103 between 103；Lateral surface 111 is connected to four special-shaped whole channel steels 108
Right leg 104 between or lateral surface, it is coplanar with the right side (as shown in Figure 6) of right leg 104.
Above-mentioned row illustrative embodiments are that embedded pressing bar 107 is connected on left leg 103, can also be similarly arranged in right leg 104
On, this is not described in detail here.
The embedded pressing bar 107 of the abnormal shape entirety channel steel 108 of door leaf 100 disclosed by the invention comprising special-shaped whole channel steel 108
It is allowed to compressive deformation in sealing joint strip on embedded corresponding doorframe and realizes sealing function.According to the door leaf 100 coordinated with doorframe
It is bonded size requirement, provides the best carrying support force face of door leaf 100, it is scientific and reasonable for structure.The slot of special-shaped entirety channel steel 108
Steel ontology 101 and embedded pressing bar 107 are integrally formed, and not only accelerate processing efficiency, it is ensured that the positioning accuracy of embedded pressing bar reduces
100 processing cost of door leaf also avoids the deformation generated when embedded pressing bar welding, enhances 100 drag of door leaf, and then enhance door
The airtight performance of 100 hole of drag and door leaf of fan 100, substantially increases the Integral sealing of safeguard, strengthens simultaneously
Intensity, the rigidity of 100 structure of door leaf.
The outside in left leg 103 or right leg 104 is arranged in embedded pressing bar 107, preferably by embedded pressing bar 107 and left leg 103
Or right leg 104 is vertically arranged, and can improve positioning accuracy, and realize in the sealing joint strip on embedded doorframe more preferably closed
Function.The thickness of the left leg 103 or right leg 104 that are provided with embedded pressing bar 107 is more than the right leg 104 for being not provided with embedded pressing bar 107
Or the thickness of left leg 103, i.e., when embedded pressing bar 107 is arranged on left leg 103, the thickness of left leg 103 is more than the thickness of right leg 104
Degree；When embedded pressing bar 107 is arranged on right leg 104, the thickness of right leg 104 is more than the thickness of left leg 103.The purpose being arranged in this way
It is the strength and stiffness for strengthening special-shaped whole channel steel, avoids influencing sealing performance due to being deformed in use.
Left leg 103 and the inside of the junction of waist 102 form Inner arc 105, and right leg 104 and the inside of the junction with waist 102 are formed
The radius of Inner arc 105, Inner arc 105 is 8~15mm.End arc is both provided on the inside of the end of left leg 103 and right leg 104
106, the radius of end arc 106 is 2~5mm, and the setting of end arc 106 can increase the intensity of special-shaped whole channel steel so that special-shaped whole
Body channel steel is not easy to break.The embedded pressing bar 107 and end distance L3 of left leg 103 or right leg 104 is 10~15mm, embedded pressing bar
107 with 102 distance L4 of waist be 60~75mm, this design benefit be abnormal shape entirety channel steel stress it is good.It is provided with embedding
The left leg 103 of press strip 107 either right leg 104 thickness be 15~25mm ratios be not provided with embedded pressing bar 107 right leg 104 or
The thickness of left leg 103 wants thick, increases the intensity of special-shaped whole channel steel.
It is preferred that by the top rounded corner R2 of embedded pressing bar 107, left leg 103 or right leg 104 are divided into two sections by embedded pressing bar 107,
One section is between embedded pressing bar 107 and waist 102, the junction rounding of embedded pressing bar 107 and left leg 103 or right leg 104 in this section
Angle R10~15mm；Another section is embedded pressing bar 107 and left leg between embedded pressing bar 107 and the end of left leg 103 or right leg 104
103 or right leg 104 in the junction of this section be right angle, the setting at the right angle is for the ease of placing the inner panel of door leaf.
Further, the material of special-shaped whole channel steel and special-shaped whole angle steel is preferably all Q235 or 16Mn, so can be with
Under the premise of ensureing the properties of special-shaped whole channel steel or special-shaped whole angle steel, it to be used for protection works low resistance safeguard
Door leaf 100 or doorframe when select selection Q235, select Q235 can reduce cost.For the high drag safeguard of protection works
Door leaf 100 or doorframe when select 16Mn, identical size can reduce weight, improve the higher intensity of safeguard.
In conclusion having the beneficial effect that of bringing of the present invention：
(1) it may be disposed on a variety of different closed guard gates, realize the function of switch closed guard gate, save construction investment,
Meet the urgent need of engineering；
(2) blocking mechanism is avoided adhesive tape compression unevenness, ensure that the patch of door leaf and doorframe using the linkage design of more tapered ends
It closes；
(3) function of the simultaneously operable locking of bilateral is successfully solved.Moreover, can by adjusting lock tube and lock shaft length
With the door leaf suitable for various thickness, the thicker problem of more size closed guard gate door leafs has been solved perfectly；It can also easily use
In the transformation of old engineering, there is higher economic benefit.
As known by the technical knowledge, the present invention can pass through the embodiment party of other essence without departing from its spirit or essential feature
Case is realized.Therefore, embodiment disclosed above, all things considered are all merely illustrative, not the only.Institute
Have within the scope of the present invention or is included in the invention in the change being equal in the scope of the present invention.
Claims (7)
1. the door leaf of a kind of reinforced concrete structure closed guard gate, the reinforced concrete structure closed guard gate are armored concrete door
Fan, which is characterized in that the reinforced concrete structure closed guard gate includes：Doorframe, door leaf, sealing element, monolever linkage lock and
Hinge page；
The adhesive tape groove for accommodating the sealing element is formed on the doorframe；
Embedded pressing bar is provided on the door leaf, the door leaf is articulated and connected by hinge page so that the door leaf is around institute with the doorframe
State the vertical axes rotation of doorframe；
The monolever linkage lock is arranged on the door leaf, and the monolever linkage lock includes：Outdoor handle, inner handle,
Multiple tapered ends and multiple connecting rods；
The outdoor handle is set to the outside of the door leaf first level rotating mechanism in a manner of being rotated around trunnion axis；
The inner handle by the first level rotating mechanism with the outdoor handle simultaneously around the trunnion axis rotation side
Formula is set to the inside of the door leaf；
The first level rotating mechanism includes：
Lock tube is cylindrical in shape, and is run through and is fixed on the door leaf；
Lock shaft is rotatably dispose in the lock tube, and the right part of the lock shaft stretches out the right end of the lock tube and is fixedly connected
Outdoor handle is stated, the left part of the lock shaft stretches out the left end of the lock tube and is provided with lock shaft keyway along the axial direction of the lock shaft, so that
The lock shaft is keyed with the inner handle；
Multiple tapered ends are set in turn in the inside of the door leaf along the circumferential direction of the door leaf, and each tapered end is around the water
Flat shaft rotation is dynamic；
Multiple connecting rod head and the tail are in turn connected to form the rectangular of a side opening, and the multiple connecting rods being square are arranged with moving integrally
One in the inside of the door leaf, multiple connecting rods is rotatablely connected with the inner handle, corresponding on multiple connecting rods
It is rotatably connected to the tapered end, the rectangular circumferential direction is circumferential consistent with the door leaf；
Wherein, when the outdoor handle and inner handle are rotated around the trunnion axis, multiple connecting rod movements are driven, and then drive institute
Tapered end rotation is stated, to realize that the tapered end is contacted or detached with the lock box of the doorframe, when contact, the embedded pressing bar is inserted into and sets
Sealing element in the adhesive tape groove, the axial direction of the trunnion axis are to be directed toward reinforcing bar in door by reinforced concrete structure closed guard gate
Concrete structure closed guard gate is outdoors；
Multiple connecting rods are divided into first connecting rod group, second connecting rod group, third connecting rod group, fourth link along rectangular circumferential direction
Group and the 5th connection rod set, form opening between the fourth link group and the 5th connection rod set, each connection rod set includes at least
One connecting rod and all connecting rod moving directions of each connection rod set are consistent, each connection rod set are connected and have the lock
Head；
It is every in the first connecting rod group and the third connecting rod group when the monolever linkage lock is in and opens or lock
The length direction of a connecting rod is parallel with rectangular a line, the length direction of each connecting rod in the second connecting rod group with it is rectangular
Another a line it is parallel, rectangular a line and rectangular another a line are perpendicular；
When the monolever linkage lock is in and opens, the length of the fourth link group and each connecting rod in the 5th connection rod set
It is parallel with rectangular another a line to spend direction；When the monolever linkage lock is in locking, in the fourth link group
Each connecting rod is to rectangular tilted, and each connecting rod in the 5th connection rod set is to rectangular tilted；
It is arbitrarily rotatablely connected by pivoted arm between two connected connection rod sets, the vertical portion of the pivoted arm is with around the horizontal shaft rotation
Dynamic mode is set on the inside of the door leaf, and one of link position is in the left horizontal part of the pivoted arm and a connection rod set
Link rotatable connects, and right horizontal part and the link rotatable in link position in another connection rod set of the pivoted arm connect
It connects, the left horizontal part and right horizontal part level are connected and are connected vertically with vertical portion；
Multiple tapered ends are divided into the first tapered end group including the first tapered end and the second tapered end group including the second tapered end, described
In the circumferential direction of door leaf, the second tapered end group the first tapered end group is close to the opening；
First tapered end includes：First tapered end sleeve, is cylindrical in shape, and is rotatably arranged in the door leaf around the trunnion axis
Side；Guided rotation arm is fixedly connected with the outer wall of the first tapered end sleeve, and the axial direction along the guided rotation arm is provided with strip
The rotation axis of through-holes of the Kong Yiyu on the connecting rod is rotatably assorted；First cursor is fixedly connected on first tapered end
The outer wall of sleeve to contact or detach with the lock box under the drive of the first tapered end sleeve, and with the guided rotation arm
Between be formed with angle；
Second tapered end includes：Second tapered end sleeve, is cylindrical in shape, and is rotatably arranged in the door leaf around the trunnion axis
Side；Second cursor is fixedly connected with the outer wall of the second tapered end sleeve, be provided on the second cursor through-hole with through institute
The rotation axis for stating the through-hole on connecting rod is rotatably assorted；Third cursor, be fixedly connected on the outer wall of the second tapered end sleeve with
It contacts or detaches with the lock box under the drive of the second tapered end sleeve, and folder is formed between second cursor
Angle；
The end face of the one end of the bottom of first cursor far from the first tapered end sleeve is inclined-plane；
The end face of the one end of the bottom of the third cursor far from the second tapered end sleeve is inclined-plane；
Wherein, in the axial direction of trunnion axis, each inclined-plane is in shrink mouth shape, the bottom of first cursor with the trunnion axis
The one end of portion far from the first tapered end sleeve is formed with guide bevel, and the bottom of third cursor is far from one end of the second tapered end sleeve
It is formed with guide bevel.
2. reinforced concrete structure closed guard gate according to claim 1, which is characterized in that each connection rod set includes one
Connecting rod, rectangular a line and horizontal direction parallel；Rectangular another a line is parallel with vertical direction, in the second connecting rod group
A connecting rod and the inner handle be rotatablely connected.
3. the reinforced concrete structure closed guard gate according to any one of claim 1-2, which is characterized in that the inner handle
Including：
The inner wall of handle jacket, the handle jacket is provided with handle jacket keyway along the axial direction of the handle jacket；
Motion arm is fixedly connected on the outer wall of the handle jacket；
Transmission arm is fixedly connected on the outer wall of the handle jacket, and is formed with angle between the motion arm, also with it is described
Link rotatable connects.
4. reinforced concrete structure closed guard gate according to claim 3, which is characterized in that the outer diameter of the left part of the lock shaft
Less than the outer diameter at the middle part of the lock shaft, the left part of the lock shaft is keyed with the handle jacket, the middle part set of the lock shaft
It is connected to the lock tube.
5. reinforced concrete structure closed guard gate according to claim 3, which is characterized in that the right end of the handle jacket with
It is provided with adjusting washer between the middle part of the lock shaft；
The left end of the handle jacket abuts the nut having with the lock shaft screw-thread fit.
6. reinforced concrete structure closed guard gate according to claim 1, which is characterized in that the doorframe includes at least four
Special-shaped entirety angle steel, described four special-shaped whole angle steel are in turn connected to form the doorframe,
The special-shaped whole angle steel includes angle steel ontology, rectangle bearing plate, trapezoidal bearing plate and adhesive tape groove, wherein：
The angle steel ontology has orthogonal two sides, and the rectangle bearing plate and trapezoidal bearing plate are arranged at the angle
The outside of a line of steel ontology, in a line of the rectangle bearing plate, trapezoidal bearing plate and the angle steel ontology
The adhesive tape groove of embedding sealing adhesive tape is formed at position between outside；The angle steel ontology, rectangle bearing plate and trapezoidal pressure-bearing
Plate is integrally formed；
Four rectangle bearing plates of described four special-shaped whole angle steel connect into an inner ring, described four special-shaped whole angles
Four trapezoidal bearing plates of steel connect into an outer shroud, four adhesive tape groove connections of described four special-shaped whole angle steel
At an adhesive tape groove in a ring.
7. according to reinforced concrete structure closed guard gate according to claim 1, which is characterized in that the door leaf includes abnormal shape
Whole channel steel and concret block, wherein：
The abnormal shape integral channel ladle includes channel steel ontology, and the channel steel ontology is made of left leg, right leg and waist, and the waist is connected to
Between the left leg and the right leg, the left leg and the right leg are vertical with the waist, and the special-shaped whole channel steel also wraps
The embedded pressing bar being connected on the left leg is included, the thickness of the left leg above the embedded pressing bar is less than the left leg below the embedded pressing bar
Thickness；
Four special-shaped whole channel steels form four sides of the door leaf, and four sides are respectively arranged at the upper of the door leaf
Lower left and right, placement direction of four special-shaped whole channel steels on the door leaf are consistent；
The cross sectional shape of the concret block is rectangle, and it is whole that the medial surface of the concret block is connected to four abnormal shapes
Between the left leg of body channel steel, the lateral surface of the concret block be connected between the right leg of four special-shaped whole channel steels or
Person's lateral surface.
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| CN201610287370.7A CN105804611B (en) | 2016-05-03 | 2016-05-03 | Reinforced concrete structure closed guard gate |
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| CN201610287370.7A CN105804611B (en) | 2016-05-03 | 2016-05-03 | Reinforced concrete structure closed guard gate |
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| CN105804611A CN105804611A (en) | 2016-07-27 |
| CN105804611B true CN105804611B (en) | 2018-09-21 |
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| CN201610287370.7A Active CN105804611B (en) | 2016-05-03 | 2016-05-03 | Reinforced concrete structure closed guard gate |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112676727A (en) * | 2020-12-31 | 2021-04-20 | 安徽百益科技有限公司 | Processing technology of reinforced concrete civil air defense door frame |
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| EP0552505A1 (en) * | 1992-01-21 | 1993-07-28 | Machinefabriek en Handelmaatschappij Winel B.V. | Panel for closing an opening and clip system for use as a part thereof |
| CN2365376Y (en) * | 1998-10-13 | 2000-02-23 | 大连英歌石机械厂 | Single handle linking fast-opening and -closing door |
| CN102913107A (en) * | 2012-10-30 | 2013-02-06 | 中国人民解放军总参谋部工程兵第四设计研究院 | Double-leaf protective closure obstruction door for subway one-hole and two-lane section |
| CN204225708U (en) * | 2014-09-16 | 2015-03-25 | 惠州市人防防护设备有限公司 | A kind of sealed door sash structure |
| CN204920706U (en) * | 2015-08-26 | 2015-12-30 | 江苏坚威防护工程科技有限公司 | Steel sheet and steel fiber concrete composite construction people's air defense door that excels in |
| CN205577756U (en) * | 2016-05-03 | 2016-09-14 | 胡圣伟 | Reinforced concrete structure people's air defense door |
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2016
- 2016-05-03 CN CN201610287370.7A patent/CN105804611B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0552505A1 (en) * | 1992-01-21 | 1993-07-28 | Machinefabriek en Handelmaatschappij Winel B.V. | Panel for closing an opening and clip system for use as a part thereof |
| CN2365376Y (en) * | 1998-10-13 | 2000-02-23 | 大连英歌石机械厂 | Single handle linking fast-opening and -closing door |
| CN102913107A (en) * | 2012-10-30 | 2013-02-06 | 中国人民解放军总参谋部工程兵第四设计研究院 | Double-leaf protective closure obstruction door for subway one-hole and two-lane section |
| CN204225708U (en) * | 2014-09-16 | 2015-03-25 | 惠州市人防防护设备有限公司 | A kind of sealed door sash structure |
| CN204920706U (en) * | 2015-08-26 | 2015-12-30 | 江苏坚威防护工程科技有限公司 | Steel sheet and steel fiber concrete composite construction people's air defense door that excels in |
| CN205577756U (en) * | 2016-05-03 | 2016-09-14 | 胡圣伟 | Reinforced concrete structure people's air defense door |
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| CN105804611A (en) | 2016-07-27 |
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