CN110984793A - But two-way moving's vertical hinged door - Google Patents
But two-way moving's vertical hinged door Download PDFInfo
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- CN110984793A CN110984793A CN201911248334.XA CN201911248334A CN110984793A CN 110984793 A CN110984793 A CN 110984793A CN 201911248334 A CN201911248334 A CN 201911248334A CN 110984793 A CN110984793 A CN 110984793A
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- door body
- door
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- linear
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- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 230000002457 bidirectional effect Effects 0.000 claims description 32
- 238000007789 sealing Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 230000037396 body weight Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000013519 translation Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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Classifications
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- 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
- E06B3/50—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 more than one kind of movement
- E06B3/5054—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 more than one kind of movement where the sliding and rotating movements are independent of each other
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D13/00—Accessories for sliding or lifting wings, e.g. pulleys, safety catches
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D15/00—Suspension arrangements for wings
- E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
- E05D15/0621—Details, e.g. suspension or supporting guides
- E05D15/0626—Details, e.g. suspension or supporting guides for wings suspended at the top
- E05D15/0652—Tracks
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D15/00—Suspension arrangements for wings
- E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
- E05D15/0621—Details, e.g. suspension or supporting guides
- E05D15/066—Details, e.g. suspension or supporting guides for wings supported at the bottom
- E05D15/0686—Tracks
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- 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
- E06B3/362—Double winged doors or windows
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- 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
- E06B3/42—Sliding wings; Details of frames with respect to guiding
- E06B3/46—Horizontally-sliding wings
- E06B3/4636—Horizontally-sliding wings for doors
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Support Devices For Sliding Doors (AREA)
Abstract
A vertical hinged door capable of moving in two directions. This door body structure is by the fixed bolster, the door body, the linear slide guide rail, two-way movable support, locking mechanism, mechanical stop block constitutes, linear guide fixes respectively on the fixed bolster, the downside, the door body is connected to the linear guide of mount through two-way movable support on, can be linear motion along linear guide's direction, the roller has been arranged in two-way movable support's spacing spout, the door body is whole can be followed the planar direction motion of perpendicular to door body, it is spacing through mechanical stop block after the door body motion targets in place, the door body adopts locking mechanism to compress tightly with the door frame, quantity through rational arrangement locking mechanism, this vertical hinged door can bear certain positive pressure.
Description
Technical Field
The invention discloses a two-way movable vertical hinged door, particularly relates to a two-way movable vertical hinged door used in vacuum and positive pressure environments, can realize movement in two directions, and can realize use in vacuum sealing and positive pressure environments, and belongs to the technical field of cabin doors of wind tunnel test beds.
Background
The invention relates to a plurality of flat-open door mechanisms with different functions in the related field of wind tunnel test beds, in particular to a design of a flat-open door for sealing under the environment of simultaneously having vacuum and positive pressure. For a door body structure applied in a vacuum environment, the physical action of vacuum negative pressure is considered, and the adsorption displacement of the door body to a cabin body needs to be considered. Can adopt bilayer structure, outer frame is linear motion, the inlayer door body adopts hinged joint with outer frame, outer frame passes through the internal layer door body of hinge roof pressure realization sealed, but the internal and external layer structural design of this kind of door body structure, the installation is complicated, need solve a plurality of hinge motion synchronizations, the uniformity problem, double-deck vertical hinged door structure is mainly used in the operating mode of perpendicular switching because of the restriction of the internal layer door body dead weight simultaneously, this has proposed the requirement to the vertical space of its use again.
To some adoption door body bottoms of vertical hinged door support whole door body weight through the supporting wheel, the supporting wheel moves along a channel, the spout sets up the opening at a certain position, the back that targets in place moves, rely on hydraulic pressure top tightly, the supporting wheel is close to the cabin body along the opening of spout, but this kind of structure, at the tight in-process in top, need overcome the static friction between supporting wheel and the channel, influence the bearing life-span of supporting wheel, along with door body weight increase, relative motion between supporting wheel and the channel has the slip noise.
Disclosure of Invention
The technical problem solved by the invention is as follows: the side hung door capable of moving in two directions can support the weight of a door body, a single-layer door body used transversely does not need to be jacked by a hinge, vacuum sealing is met, the synchronism and accuracy of the whole movement of the door body to a cabin body can be guaranteed, and the side hung door can be applied to a positive pressure environment.
The technical scheme of the invention is as follows:
a bi-directionally movable vertical hinged door comprising: the device comprises a fixed support, a door body, a linear slide block guide rail, a bidirectional movable support, a locking mechanism and a mechanical stop block;
n sets of bidirectional movable supports are uniformly distributed at the top and the bottom of the door body;
the bottom and the top of the fixed support are respectively and fixedly connected with a set of linear sliding block guide rails, and each set of linear sliding block guide rails is provided with a plurality of sliding blocks;
the bidirectional movable support is used for enabling the door body to slide along the linear slide block guide rail; the total number of the sliding blocks corresponds to the total number of the bidirectional movable supports;
the side wall of the door body is connected with the cabin body through a locking mechanism;
the locking mechanism is used for enabling the cabin body and the door body to be tightly attached;
the mechanical stop block is used for enabling the end face of the side wall of the door body to slide to a position matched with the end face of the side wall of the door frame of the cabin body;
the linear slider guide rail includes: the linear guide rail and the sliding block can slide along the linear guide rail;
the bi-directional movable mount includes: a roller, a base and a bracket;
the base is fixedly connected with the door body through a bracket; the support is connected with the base through a waist-shaped hole and a bolt, the base is fixedly connected to a sliding block of the linear sliding block guide rail, a groove is formed in the middle of the base and used for placing a roller, the support moves on the base through the roller, a limiting structure strip is arranged on the support and used for limiting the moving range of the support, and a limiting structure strip is arranged on the base and used for limiting the moving direction of the support;
the locking mechanism includes: the locking screw, the locking nut and the mounting seat are arranged on the mounting seat; the mounting seat is connected to the cabin body through a bolt, and one end of the locking screw rod is connected with the mounting seat through a pin shaft; grooves are arranged at the corresponding positions of the cabin body and the door body to serve as openings, the openings are used for placing locking screws, the locking screws are placed in the connecting grooves, and the other ends of the locking screws are in threaded connection with locking nuts to enable the cabin body and the door body to be tightly attached;
the mechanical stop block is connected to the cabin body through a bolt, and the inner side face of the mechanical stop block is flush with the end face of the side wall of the door frame of the cabin body and used for enabling the end face of the side wall of the door body to be flush with the end face of the side wall of the door frame of the cabin body.
Compared with the prior art, the invention has the advantages that:
1) according to the invention, the bidirectional movable support is arranged on the slide block of the linear slide block guide rail, so that the problem of bidirectional movement of the door body is solved, and the degree of freedom of movement is increased;
2) the roller is arranged in the base sliding groove of the bidirectional movable support, the door body can roll along the roller and smoothly approach the cabin body, and the problem of forced relative movement of the door body is solved;
3) according to the invention, the two lateral limiting structure strips are arranged on the side surface of the base of the bidirectional movable support, and can form clearance fit with the side surface contacted with the support to form a guide structure, so that the problem of synchronization of the door body to the whole movement of the cabin body is solved;
4) according to the invention, the accurate groove is arranged on the base of the bidirectional movable support, and the width of the groove and the length of the ball form clearance fit, so that the problem of repeatability of reciprocating motion of the roller is solved;
5) the two limiting structure strips are arranged at the bottom of the bidirectional movable support, so that the distance between the door body and the cabin body can be accurately limited, the safety of pushing and pulling the door body is ensured, in addition, the upper part of the support is provided with the elongated mounting hole which is connected with the base through double nuts and bolts, and meanwhile, the moving space of the support along the base is ensured.
6) The invention solves the bearing problem of the horizontal use of the vertical hinged door by configuring two sets of bidirectional movable supports respectively for supporting the weight of the door body;
7) the invention limits the motion end position of the door body through the mechanical stop block, and solves the problem of mechanical limit of the door body
8) According to the invention, the opening is arranged on the mounting seat of the locking mechanism, so that the rotating space of the locking screw rod around the pin shaft can be ensured, the sealing between the door body and the cabin body can be realized and released, and the problem of locking spatial arrangement is solved.
9) The invention can meet the use requirement in a positive pressure environment by configuring the number of the locking mechanisms, and the locking screw specifications of the locking mechanisms are M12, the number of the locking mechanisms is 10, and the use requirement of positive pressure of 0.3MPa (absolute pressure) can be met.
Drawings
FIG. 1 is a front view structural diagram of the present invention;
FIG. 2 is a side view structural diagram of the present invention;
FIG. 3 is a block diagram of the locking mechanism of the present invention;
FIG. 4 is a mechanical diagram of the mechanical stop of the present invention;
FIG. 5 is a block diagram of the movable two-way bearing of the present invention.
Detailed Description
As shown in fig. 1, the present invention provides a side hung door capable of moving in two directions, including: the device comprises a fixed support 1, a door body 2, a linear slide block guide rail 3, a bidirectional movable support 4, a locking mechanism 5 and a mechanical stop block 6.
N sets of bidirectional movable supports 4 are uniformly distributed at the top and the bottom of the door body 2; the two-way movable support 4 is totally 4 sets and integrally arranged on the door body 2;
the bottom and the top of the fixed support 1 are respectively fixedly connected with a set of linear sliding block guide rails 3, and each set of linear sliding block guide rails 3 is provided with a plurality of sliding blocks;
the bidirectional movable support 4 is used for enabling the door body 2 to slide along the linear slide block guide rail 3; the total number of the sliding blocks corresponds to the total number of the bidirectional movable support 4;
the side wall of the door body 2 is connected with a cabin body 10 through a locking mechanism 5;
the locking mechanism 5 is used for enabling the cabin body 10 and the door body 2 to be tightly attached;
the mechanical stop block 6 is used for enabling the end face of the side wall of the door body 2 to slide to a position matched with the end face of the side wall of the door frame of the cabin body 10;
the linear slider guide 3 includes: the linear guide rail and the sliding block can slide along the linear guide rail;
the two-way movable support 4 comprises: a roller 7, a base 8 and a bracket 9;
the base 8 is fixedly connected with the door body 2 through a bracket 9; the support 9 is connected with the base 8 through a kidney-shaped hole and a bolt, a bolt hole on the support 9 is a long hole, the base 8 is fixedly connected with a slide block of the linear slide block guide rail 3 through a screw, a groove is formed in the middle of the base 8 and used for placing the roller 7, the support 9 moves on the base 8 through the roller 7, two limiting structure strips are arranged at the bottom of the support 9 and used for limiting the moving range of the support 9, and two side limiting structure strips are arranged on two sides of the top of the base 8 and used for limiting the moving direction of the support 9; the direction of relative movement between the bracket 9 and the base 8 is perpendicular to the direction of sliding of the door body 2 along the linear slide block guide rail 3.
The locking mechanism 5 includes: a locking screw 11, a locking nut 12 and a mounting seat 13; the mounting seat 13 is connected to the cabin 10 through bolts, and one end of the locking screw 11 is connected with the mounting seat 13 through a pin 14; grooves are arranged at the corresponding positions of the cabin body 10 and the door body 2 to serve as openings, the openings are used for placing the locking screws 11, the locking screws 11 are placed in the connecting grooves, and the other ends of the locking screws 11 are in threaded connection with the locking nuts 12, so that the cabin body 10 and the door body 2 are tightly attached;
the mechanical block 6 is connected to the cabin 10 through bolts, and the inner side surface of the mechanical block 6 is flush with the side wall end surface of the door frame of the cabin 10, so that the side wall end surface of the door body 2 is flush with the side wall end surface of the door frame of the cabin 10.
When the door body 2 is tested to be closed, firstly, the door body 2 moves along the linear guide rail of the linear slide block guide rail 3 through the bidirectional movable support 4, after the door body 2 moves in place, the mechanical stop block 6 limits the door body 2 to continue moving, then the door body 2 is wholly and vertically pushed to the cabin body 10, the support 9 on the door body 2 is guided by the limiting structure strips on the two side surfaces of the base 8, the roller 7 in the installation groove of the base 8 is wholly and translationally pressed on the door frame of the cabin body 10, finally, the locking screw 11 is rotated around the pin shaft 14 and is rotated to the notch of the door body 2, and the sealing strip between the door body 2 and the cabin body 10 is tightly pressed through the locking.
When the door body 2 is opened after the test is finished, firstly, the locking nut 12 is loosened, the sealing between the door body 2 and the cabin body 10 is removed, the locking screw 11 is rotated around the pin shaft 14, the locking screw 11 is rotated to one side of the door frame of the cabin body 10, then the door body 2 is integrally and vertically pulled outwards, the support 9 on the door body 2 is guided by the limiting structure strips on the two side surfaces of the base 8, the whole translation of the roller 7 in the installation groove of the base 8 is separated from the cabin body 10, the distance is 5mm, finally, the door body 2 moves along the linear guide rail of the linear slide block guide rail 3 through the bidirectional movable support 4, and when the whole cabin body 10 is exposed, the.
Two lateral limiting structure strips are arranged on the side face of a base 8 of the bidirectional movable support 4, and can form clearance fit with the side face contacted with the support 9 to form a guide structure, so that the synchronism and accuracy of the overall movement of the door body 2 to the cabin body 10 can be ensured.
The base 8 of the bidirectional movable support 4 is provided with an accurate groove, the width of the groove and the length of the ball form clearance fit, and the roller 7 can be ensured to roll along one direction;
two limit structure strips are arranged at the bottom of the bidirectional movable support 4, so that the distance between the door body 2 and the cabin body 10 can be accurately limited.
The door body 2 is integrally arranged on the bidirectional movable support 4, and the weight of the whole door body is born by the fixed support 1.
The mechanical block 6 is C-shaped, the inner side surface of the mechanical block is flush with the outer side surface of the door frame on the cabin body 10, and the mechanical block is used for limiting the movement end position of the door body 2.
The mounting seat 13 of the locking mechanism 5 is provided with a notch, which can ensure the rotation space of the locking screw 11 around the pin shaft 14, and can realize the realization and the release of the sealing between the door body 2 and the cabin body 10.
The number of the locking mechanisms 5 is configured, so that the use in a positive pressure environment can be met, and the number of the locking screws 11 of the locking mechanisms 5 is 10, namely, the use in a positive pressure of 0.3MPa (absolute pressure) can be met.
Examples
Wherein 2 sets of linear slide block guide rails 3, each set of linear slide block guide rail includes 1 linear guide rail, 2 sliders, install on fixed bolster 1.
As shown in fig. 5, the two-way movable support 4 is composed of a roller 7, a base 8 and a support 9, the support 9 is installed on the door body 2, the support 9 is connected with the base 8 through a bolt, a bolt hole on the support 9 is a long hole, the base 8 is connected to a slider of the linear slider guide rail 3 through a screw, a groove is formed in the middle of the base 8, the roller 7 is placed inside the groove, the support 9 moves on the base 8 through the roller 7, two limit structure strips are arranged at the bottom of the support 9 and used for limiting the moving range, and two side limit structure strips are arranged on two sides of the top of the base 8 and used for limiting the moving direction of the support 9.
As shown in fig. 3, the locking mechanism 5 comprises a locking screw 11, a locking nut 12, and a mounting base 13, wherein the mounting base 13 is connected to the cabin 10 by bolts, the locking screw 11 is mounted on the mounting base 13 by a pin 14, and the locking screw 11 can rotate 180 ° around the pin 14.
As shown in fig. 4, the mechanical block 6 is C-shaped and is connected to the cabin 10 by bolts, and the inner side of the block is flush with the outer side of the door frame on the cabin 10 for limiting the end position of the movement of the door 2.
The invention relates to a two-way movable vertical hinged door, which finishes the two-way movement of a door body 2 through a two-way movable support 4, firstly, the door body does linear movement along a guide rail of a linear slide block guide rail 3, the door body 2 moves to the position limited by a mechanical stop block 6, and then the door body 2 is manually pushed to make the whole translation close to a cabin body 10, thereby realizing the two-way movement of the door body.
As shown in fig. 5, the sliding groove is arranged on the upper portion of the base 8, the width of the sliding groove and the length of the ball 7 form clearance fit, the door body 2 is supported by the bracket 9, and is close to the cabin body 10 by the rolling of the roller 7, so that the door body 2 can be prevented from being forced to move relative to the fixed bracket 1 when being manually pushed or pressed. The width of the sliding groove is 50mm, the length of the ball is 50mm, and the sliding groove and the ball are in clearance fit.
Two lateral limiting structure strips are arranged on the side face of the upper part of the base 8, the lateral limiting structure strips can form clearance fit with the side face contacted with the support 9 to form a motion guide pair, and when the door body 2 is manually pushed or pressed, the door body 2 can be integrally and synchronously pressed close to or pressed onto the cabin body 10. The width of the bracket 9 is 70mm, and the distance between the inner side surfaces of the two lateral limiting structure strips at the upper part of the base 8 is 70mm, which belongs to clearance fit.
Two limit structure strips are arranged at the bottom of the support 9, so that the distance between the door body 2 and the cabin body 10 can be limited, the safety of the door body 2 is guaranteed, in addition, the upper part of the support 9 is provided with a strip-shaped mounting hole which is connected with the base 8 through double nuts and bolts, and meanwhile, the space for the support 9 to move along the base 8 is guaranteed. The limiting structure strip of the bracket 9 ensures that the movable space is 5mm, and the requirement of the moving function can be met.
The invention has 4 sets of bidirectional movable supports 4, 2 sets of upper and lower bidirectional movable supports 4, wherein the 2 sets of bidirectional movable supports 4 at the lower part are connected with a slide block on a linear sliding guide rail 3, and the weight of a door body 2 is supported by a fixed support 1.
The matched mechanical stop block 6 is C-shaped, the inner side surface of the mechanical stop block is flush with the outer side surface of the door frame on the cabin body 10, and the mechanical stop block is used for limiting the movement tail position of the door body 2 and ensuring the positioning problem of the movement of the door body 2 along the linear guide rail of the linear slide block guide rail 3.
The mounting seat 13 of the matched locking mechanism 5 is provided with a notch, so that the locking screw 11 can be ensured to rotate 180 degrees around the pin shaft 14 and be matched with the notches of the door frame and the door body 2 on the cabin body 10 to realize the realization and the removal of the sealing between the door body 2 and the cabin body 10.
The number of the matched locking mechanisms 5 meets the use requirement of a positive pressure environment, the specifications of the locking screw rods 11 and the locking nuts of the locking mechanisms 5 are M12, the number of the locking screw rods is 10, and the locking mechanisms can meet the use requirement of positive pressure of 0.3MPa (absolute pressure).
Those skilled in the art will appreciate that the details of the invention not described in detail in the specification are within the skill of those skilled in the art.
Claims (5)
1. A vertical hinged door capable of moving in two directions, which is characterized by comprising: the device comprises a fixed support (1), a door body (2), a linear slide block guide rail (3), a bidirectional movable support (4), a locking mechanism (5) and a mechanical stop block (6);
n sets of bidirectional movable supports (4) are uniformly distributed at the top and the bottom of the door body (2);
the bottom and the top of the fixed support (1) are respectively and fixedly connected with a set of linear sliding block guide rails (3), and each set of linear sliding block guide rails (3) is provided with a plurality of sliding blocks;
the bidirectional movable support (4) is used for enabling the door body (2) to slide along the linear slide block guide rail (3); the total number of the sliding blocks corresponds to the total number of the bidirectional movable supports (4);
the side wall of the door body (2) is connected with a cabin body (10) through a locking mechanism (5);
the locking mechanism (5) is used for enabling the cabin body (10) and the door body (2) to be tightly attached;
the mechanical stop block (6) is used for enabling the end face of the side wall of the door body (2) to slide to a position matched with the end face of the side wall of the door frame of the cabin body (10);
the linear slider guide (3) comprises: the linear guide rail and the sliding block can slide along the linear guide rail;
the two-way movable support (4) comprises: a roller (7), a base (8) and a bracket (9);
the base (8) is fixedly connected with the door body (2) through a bracket (9); the support (9) is connected with the base (8) through a waist-shaped hole and a bolt, the base (8) is fixedly connected to a sliding block of the linear sliding block guide rail (3), a groove is formed in the middle of the base (8), the groove is used for placing the roller (7), the support (9) moves on the base (8) through the roller (7), a limiting structure strip is arranged on the support (9) and used for limiting the moving range of the support (9), and a limiting structure strip is arranged on the base (8) and used for limiting the moving direction of the support (9);
the locking mechanism (5) comprises: the locking screw rod (11), the locking nut (12) and the mounting seat (13); the mounting seat (13) is connected to the cabin body (10) through bolts, and one end of the locking screw rod (11) is connected with the mounting seat (13) through a pin shaft (14); grooves are formed in the corresponding positions of the cabin body (10) and the door body (2) and serve as openings, the openings are used for placing the locking screws (11), the locking screws (11) are placed in the connecting grooves, and the other ends of the locking screws (11) are in threaded connection with the locking nuts (12) to enable the cabin body (10) and the door body (2) to be tightly attached;
the mechanical block (6) is connected to the cabin body (10) through bolts, and the inner side face of the mechanical block (6) is flush with the side wall end face of the door frame of the cabin body (10) and used for enabling the side wall end face of the door body (2) to be flush with the side wall end face of the door frame of the cabin body (10).
2. A bi-directionally movable vertical hinged door in accordance with claim 1, wherein: two lateral limiting structure strips are arranged on the side face of a base (8) of the bidirectional movable support (4), and can form clearance fit with the side face contacted with the support (9) to form a guide structure, so that the synchronism and accuracy of the overall movement of the door body (2) to the cabin body (10) can be ensured.
3. A bi-directionally movable vertical hinged door in accordance with claim 2, wherein: a groove is arranged on a base (8) of the bidirectional movable support (4), the width of the groove and the length of the ball form clearance fit, and the roller (7) can be ensured to roll along one direction.
4. A bidirectionally movable vertical hinged door in accordance with any one of claims 1 to 3, wherein: two limiting structure strips are arranged at the bottom of the bidirectional movable support (4) and can limit the distance between the door body (2) and the cabin body (10).
5. The side hung door capable of moving in both directions as claimed in claim 4, wherein: the door body (2) is integrally arranged on the bidirectional movable support (4) and bears the weight of the whole door body through the fixed support (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911248334.XA CN110984793A (en) | 2019-12-09 | 2019-12-09 | But two-way moving's vertical hinged door |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911248334.XA CN110984793A (en) | 2019-12-09 | 2019-12-09 | But two-way moving's vertical hinged door |
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| CN110984793A true CN110984793A (en) | 2020-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911248334.XA Pending CN110984793A (en) | 2019-12-09 | 2019-12-09 | But two-way moving's vertical hinged door |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114346702A (en) * | 2022-01-12 | 2022-04-15 | 中国航发湖南动力机械研究所 | Movable linear limiting device |
| CN114441132A (en) * | 2022-04-08 | 2022-05-06 | 中国空气动力研究与发展中心设备设计与测试技术研究所 | Side wall plate pulling device for large wind tunnel jet pipe section and pulling method thereof |
Citations (8)
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| CN114441132A (en) * | 2022-04-08 | 2022-05-06 | 中国空气动力研究与发展中心设备设计与测试技术研究所 | Side wall plate pulling device for large wind tunnel jet pipe section and pulling method thereof |
| CN114441132B (en) * | 2022-04-08 | 2022-06-17 | 中国空气动力研究与发展中心设备设计与测试技术研究所 | Side wall plate pulling device for large wind tunnel jet pipe section and pulling method thereof |
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