CN209637652U

CN209637652U - A kind of retractable door of automatic switch

Info

Publication number: CN209637652U
Application number: CN201821374990.5U
Authority: CN
Inventors: 封桂林
Original assignee: Jiangsu Shengong Intelligent Technology Co Ltd
Current assignee: Jiangsu Shengong Intelligent Technology Co Ltd
Priority date: 2018-08-24
Filing date: 2018-08-24
Publication date: 2019-11-15
Anticipated expiration: 2028-08-24

Abstract

The utility model discloses a kind of retractable doors of automatic switch, including support frame, the lower surface surface of support frame inner wall is fixedly connected with the bottom end of hydraulic push rod, the top of hydraulic push rod is fixedly connected with the lower surface of the 4th fixed plate, the retractable door of the automatic switch, pass through the first fixed plate of setting, through-hole and third groove, when the first fixed plate passes through the right side overlap joint of through-hole and third groove inner wall, it is convenient to be fixed between support frame and flexible door body, when the first fixed plate is separated with third groove, people is facilitated to dismantle support frame and idler wheel.The utility model is by the way of being arranged support frame in flexible door body, it is set to be more convenient for mounting and dismounting, it is time saving and energy saving, regular dismounting maintenance replacement is carried out to idler wheel, reduces to a certain extent and retractable door is damaged, while having ensured the service life of retractable door significantly, keep people's disengaging more convenient, whole device which has a compact structure and a reasonable design, it is practical.

Description

A kind of retractable door of automatic switch

Technical field

The utility model relates to retractable door technical field, specially a kind of retractable door of automatic switch.

Background technique

Retractable door is exactly that door body can stretch and move freely, come control door opening size, the interception to control pedestrian or vehicle With a kind of door of clearance.Mainly by door body, driving motor, slideway, control system are constituted retractable door.Door body uses high-quality stainless steel And the production of aluminium alloy special-purpose section, hinged using parallelogram principle, the flexible stroke that stretches is big.Driver uses specific type of electric machine Driving, worm and wormwheel slow down, and be equipped with automatic clutch or manual clutch, automatic clutch have a power failure when can automatic open close, manually from Close when having a power failure can manual opening-closing, control system has control panel.

Retractable door currently used in the market, idler wheel are generally fixed between retractable door and slideway, and prolonged use is held Easily idler wheel is damaged, while not easy to disassemble, when needing to carry out detachable maintaining replacement to it, needs a large amount of manpowers, it is time-consuming Arduously, it can not only bring inconvenience to the disengaging of people, while can not ensure the service life of retractable door.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of retractable door of automatic switch, to solve above-mentioned back The problem of scape technology proposes.

(2) technical solution

To achieve the above object, the utility model provides the following technical solutions: a kind of retractable door of automatic switch, including branch The lower surface surface of support, support frame as described above inner wall is fixedly connected with the bottom end of hydraulic push rod, the top of the hydraulic push rod with The lower surface of 4th fixed plate is fixedly connected, and the upper surface of the 4th fixed plate and the lower surface of flexible door body overlap, institute The left and right sides for stating flexible door body offer third groove, the right side of the third groove inner wall and the first fixed plate Right side overlap joint, the upper and lower surfaces of first fixed plate offer card slot, are connected with fixture block in the card slot, The upper surface of the fixture block is fixedly connected with the lower surface of third fixed plate, the upper surface of the third fixed plate and telescopic device Bottom end be fixedly connected, the top of the telescopic device is fixedly connected with the upper surface of the 4th groove inner wall, and two the 4th recessed Slot is provided with the upper and lower surfaces of third groove inner wall respectively, and it is recessed that the upper surface of first fixed plate offers first The lower surface of slot, first groove inner wall is fixedly connected with the lower surface of limited block, and the limited block is connected to the second groove Interior, second groove is provided with the lower surface of the second fixed plate, under the upper surface and first rotating shaft of second fixed plate Surface is fixedly connected, and the outer surface of the first rotating shaft is socketed with first bearing, and two first bearings are respectively engaged with support The left and right sides of frame, the lower surface of support frame as described above are fixedly connected with the upper surface of U-shaped frame, the left and right of the U-shaped frame inner wall Two sides are connected with second bearing, and the second shaft, the outer surface socket of second shaft are socketed in the second bearing There is idler wheel.

Preferably, the lower surface of support frame as described above inner wall is provided with power supply, and the right side of support frame is provided with switch, institute The output end for stating power supply is electrically connected with the input terminal of switch by conducting wire, the output end of the switch and the input terminal of hydraulic push rod It is electrically connected by conducting wire.

Preferably, the telescopic device includes telescopic rod, the upper surface on the top of the telescopic rod and the 4th groove inner wall It is fixedly connected, the bottom end of the telescopic rod is fixedly connected with the upper surface of third fixed plate, and the outer surface of telescopic rod is socketed with Spring, the top of the spring are fixedly connected with the upper surface of the 4th groove inner wall, and the bottom end of spring and third fixed plate Upper surface is fixedly connected.

Preferably, the shape of the card slot is semicircular arc, and the shape of the fixture block is semicircular arc.

Preferably, the quantity of the U-shaped frame is four, and four U-shaped framves are located at support frame lower surface close to quadrangle Position.

Preferably, the left end of the first rotating shaft is fixedly connected with second handle, and the left side of first fixed plate is worn It crosses through-hole to be fixedly connected with the right side of the first in command, and two through-holes are provided with the left and right sides of support frame respectively.

(3) beneficial effect

The utility model provides a kind of retractable door of automatic switch, have it is following the utility model has the advantages that

(1), the retractable door of the automatic switch, by the first fixed plate of setting, through-hole and third groove, when the first fixed plate It is convenient to be fixed between support frame and flexible door body when being overlapped across the right side of through-hole and third groove inner wall, when When first fixed plate is separated with third groove, people is facilitated to dismantle support frame and idler wheel, passes through the first groove of setting, limit Position block and the second groove, it is convenient to be carried out between the first fixed plate and the second fixed plate when limited block and the second groove overlap joint It is fixed, by first rotating shaft and first bearing, first rotating shaft is rotated, the second fixed plate can be made to rotate, makes the second groove and limit Position block separation, by setting fixture block and card slot, can consolidate the first fixed plate so that people be facilitated to extract the first fixed plate Fixed, by the way that telescopic device is arranged, telescopic rod can play a supporting role to fixture block, drive fixture block flexible using the elasticity of spring, It is facilitated to overlap or separate with card slot, it can be to idler wheel by the U-shaped frame of setting, second bearing, the second shaft and idler wheel, U-shaped frame Direction be defined, so that it is advanced according to certain orbital direction, second bearing and the second shaft facilitate roller-coaster, this is practical It is novel in such a way that support frame is set in flexible door body, make it be more convenient for mounting and dismounting, compared to conventional telescopic door It is time saving and energy saving using more convenient, cost has been saved, regular dismounting maintenance replacement is carried out to idler wheel, has been reduced to a certain extent pair Retractable door damage, while the service life of retractable door has been ensured significantly, keep people's disengaging more convenient, whole device is compact-sized, Design is rationally, practical.

(2), the retractable door of the automatic switch, by setting hydraulic push rod and the 4th fixed plate, hydraulic push rod lifting can be with It drives the 4th fixed plate to move up and down, and then flexible door body is driven to move up and down, facilitate and flexible door body is released into branch Support facilitates people to remove support frame, so that the idler wheel on support frame is repaired and replaced, it is convenient by the way that through-hole is arranged First fixed plate passes through, and then is fixed between support frame and flexible door body, by the way that second handle is arranged, facilitates people First rotating shaft is rotated by second handle, and then the second fixed plate is made to overlap or separate with the first groove, by the way that the first is arranged Hand facilitates people to pull out the first fixed plate by the first in command, convenient to telescopic device and card by the way that third fixed plate is arranged It is fixed between block, hydraulic push rod can be made to work by setting power supply and switch, power supply, switch facilitates people's control The working condition of hydraulic push rod.

Detailed description of the invention

Fig. 1 is the schematic diagram of the section structure that the utility model is faced；

Fig. 2 is the structural schematic diagram amplified at the utility model A；

Fig. 3 is the structural schematic diagram of the utility model telescopic device；

Fig. 4 is the structural schematic diagram amplified at the utility model B.

In figure: 1 support frame, 2 through-holes, 3 first fixed plates, 4 first in command, 5 limited blocks, 6 first grooves, 7 second grooves, 8 second fixed plates, 9 second handles, 10 first rotating shafts, 11 first bearings, 12 flexible door bodies, 13 telescopic devices, 131 are stretched Bar, 132 springs, 14 hydraulic push rods, 15 power supplys, 16 idler wheels, 17 card slots, 18 fixture blocks, 19 third grooves, 20 third fixed plates, 21 4th groove, 22 switches, 23U type frame, 24 second shafts, 25 second bearings, 26 the 4th fixed plates.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

As shown in Figs 1-4, the utility model provides a kind of technical solution: a kind of retractable door of automatic switch, including support The lower surface surface of frame 1,1 inner wall of support frame is fixedly connected with the bottom end of hydraulic push rod 14, the lower surface setting of 1 inner wall of support frame There is power supply 15, and the right side of support frame 1 is provided with switch 22, the output end of power supply 15 and the input terminal of switch 22 pass through conducting wire Electrical connection, the output end of switch 22 are electrically connected with the input terminal of hydraulic push rod 14 by conducting wire, and setting power supply 15 and switch are passed through 22, power supply 15 can make hydraulic push rod 14 work, and switch 22 facilitates the working condition of people's control hydraulic push rod 14, hydraulic The top of push rod 14 and the lower surface of the 4th fixed plate 26 overlap, hydraulic by setting hydraulic push rod 14 and the 4th fixed plate 26 The lifting of push rod 14 can drive the 4th fixed plate 26 to move up and down, and then flexible door body 12 is driven to move up and down, convenient Flexible door body 12 is released into support frame 1, facilitates people to remove support frame 1, to repair to the idler wheel 16 on support frame 1 And replacement, the upper surface of the 4th fixed plate 26 are fixedly connected with the lower surface of flexible door body 12, the left and right for door body 12 of stretching Two sides offer third groove 19, and the right side of 19 inner wall of third groove and the right side of the first fixed plate 3 overlap, and first The upper and lower surfaces of fixed plate 3 offer card slot 17, by the way that the first fixed plate 3, through-hole 2 and third groove 19 is arranged, It is convenient to support frame 1 and retractable door sheet when the first fixed plate 3 passes through the right side overlap joint of through-hole 2 and 19 inner wall of third groove Be fixed between body 12, when the first fixed plate 3 is separated with third groove 19, facilitate people by support frame 1 and idler wheel 16 into Row is dismantled, and fixture block 18 is connected in card slot 17, and the shape of card slot 17 is semicircular arc, and the shape of fixture block 18 is semicircular arc, is led to Setting fixture block 18 and card slot 17 are crossed, the first fixed plate 3 can be fixed, upper surface and the third fixed plate 20 of fixture block 18 Lower surface is fixedly connected, convenient to be fixed between telescopic device 13 and fixture block 18 by the way that third fixed plate 20 is arranged, third The upper surface of fixed plate 20 is fixedly connected with the bottom end of telescopic device 13, the top of telescopic device 13 and 21 inner wall of the 4th groove Upper surface be fixedly connected, by the way that telescopic device 13 is arranged, telescopic rod 131 can play a supporting role to fixture block 8, utilize spring 132 elasticity drives fixture block 18 flexible, it is facilitated to overlap or separate with card slot 17, and telescopic device 13 includes telescopic rod 131, stretches The top of contracting bar 131 is fixedly connected with the upper surface of 21 inner wall of the 4th groove, the bottom end of telescopic rod 131 and third fixed plate 20 Upper surface be fixedly connected, and the outer surface of telescopic rod 131 is socketed with spring 132, in the top of spring 132 and the 4th groove 21 The upper surface of wall is fixedly connected, and the bottom end of spring 132 is fixedly connected with the upper surface of third fixed plate 20, and two the 4th Groove 21 is provided with the upper and lower surfaces of 19 inner wall of third groove respectively, and the upper surface of the first fixed plate 3 offers first Groove 6, the left side of the first fixed plate 3 passes through through-hole 2 and is fixedly connected with the right side of the first in command 4, by the way that the first is arranged Hand 4 facilitates people to pull out the first fixed plate 3 by the first in command 4, and two through-holes 2 are provided with the left and right of support frame 1 respectively Two sides facilitate the first fixed plate 3 to pass through, and then carry out between support frame 1 and flexible door body 12 by the way that through-hole 2 is arranged Fixed, the lower surface of 6 inner wall of the first groove is fixedly connected with the lower surface of limited block 5, and limited block 5 is connected in the second groove 7, It is convenient solid to first when limited block 5 and the second groove 7 overlap joint by the first groove 6 of setting, limited block 5 and the second groove 7 It is fixed between fixed board 3 and the second fixed plate 8, by first rotating shaft 10 and first bearing 11, rotates first rotating shaft 10, it can be with The second fixed plate 8 is rotated, separates the second groove 7 with limited block 5, thus facilitate people's the first fixed plate 3 of extraction, second Groove 7 is provided with the lower surface of the second fixed plate 8, the fixed company in the upper surface of the second fixed plate 8 and the lower surface of first rotating shaft 10 It connects, the outer surface of first rotating shaft 10 is socketed with first bearing 11, and the left end of first rotating shaft 10 is fixedly connected with second handle 9, leads to Setting second handle 9 is crossed, people is facilitated to rotate first rotating shaft 10 by second handle 9, and then makes the second fixed plate 8 and first recessed The overlap joint of slot 6 or separation, and two first bearings 11 are respectively engaged with the left and right sides of support frame 1, the lower surface of support frame 1 It is fixedly connected with the upper surface of U-shaped frame 23, the left and right sides of U-shaped 23 inner wall of frame are connected with second bearing 25, U-shaped frame 23 Quantity be four, and four U-shaped framves 23 are located at 1 lower surface of support frame close to the position of quadrangle, 25 inner sleeve of second bearing It is connected to the second shaft 24, by the way that U-shaped frame 23, second bearing 25, the second shaft 24 and idler wheel 16 is arranged, U-shaped frame 23 can be to rolling The direction of wheel 16 is defined, and so that it is advanced according to certain orbital direction, second bearing 25 and the second shaft 24 facilitate idler wheel 16 Sliding, the outer surface of the second shaft 24 are socketed with idler wheel 16, which uses is arranged support frame 1 in flexible door body 12 Mode, make it be more convenient for mounting and dismounting, it is time saving and energy saving compared to conventional telescopic door using more convenient, saved cost, it is right Idler wheel 16 carries out regular dismounting maintenance replacement, reduces damage retractable door to a certain extent, while having ensured retractable door significantly Service life, keep people's disengaging more convenient, whole device which has a compact structure and a reasonable design is practical.

In use, making hydraulic push rod 14 work firstly, start switch 22, drives the 4th fixed plate 26 to rise, press out 22 are closed, so that hydraulic push rod 14 is stopped working, flexible door body 12 is put to the 4th fixed plate 26, starts switch 22, is made hydraulic Push rod 14 works, and drives flexible door body 12 to drop to designated position, by lower switch 22, so that hydraulic push rod 14 is stopped working, make First fixed plate 3 passes through through-hole 2 and third groove 19 overlaps, meanwhile, it is clamped fixture block 18 and card slot 17, to support frame 1 and is stretched It is fixed between contracting door body 12, rotates first rotating shaft 10, be clamped the second groove 7 with limited block 5, to the first fixed plate 3 It is fixed, to complete installation to support frame 1 and idler wheel 16, when needing to dismantle it, by second handle 9, First rotating shaft 10 is rotated, the second groove 7 is separated with limited block 5, by second handle 9, the first fixed plate 3 is extracted out, makes the One fixed plate 3 is separated with third groove 19 and fixture block 18, starts switch 22, and hydraulic push rod 14 is made to work, and drives the 4th fixed plate 26 rise, so that flexible door body 12 be made to rise, by lower switch 22, hydraulic push rod 14 are made to stop working, remove support frame 1, from And realize the disassembly to support frame 1 and idler wheel 16.

It can to sum up obtain, the retractable door of the automatic switch, by the way that the first fixed plate 3, through-hole 2 and third groove 19 is arranged, when It is convenient to support frame 1 and flexible door body when first fixed plate 3 passes through right side overlap joint of the through-hole 2 with 19 inner wall of third groove It is fixed between 12, when the first fixed plate 3 is separated with third groove 19, people is facilitated to carry out support frame 1 and idler wheel 16 Disassembly when limited block 5 and the second groove 7 overlap, is facilitated to the by the first groove 6 of setting, limited block 5 and the second groove 7 It is fixed between one fixed plate 3 and the second fixed plate 8, by first rotating shaft 10 and first bearing 11, rotates first rotating shaft 10, the second fixed plate 8 can be made to rotate, separate the second groove 7 with limited block 5, so that people be facilitated to extract the first fixed plate 3, by setting fixture block 18 and card slot 17, the first fixed plate 3 can be fixed, by the way that telescopic device 13, telescopic rod is arranged 131 can play a supporting role to fixture block 18, drive fixture block 18 flexible using the elasticity of spring 132, it is facilitated to take with card slot 17 It connects or separates, it can be to idler wheel 16 by the U-shaped frame 23 of setting, second bearing 25, the second shaft 24 and idler wheel 16, U-shaped frame 23 Direction is defined, it is made to advance according to certain orbital direction, and second bearing 25 and the second shaft 24 facilitate idler wheel 16 to slide, The utility model makes it be more convenient for mounting and dismounting, compared to biography by the way of support frame 1 is arranged in flexible door body 12 Retractable door of uniting, which uses, to be more convenient, time saving and energy saving, has saved cost, carries out regular dismounting maintenance replacement to idler wheel 16, to a certain degree On reduce retractable door damaged, while having ensured the service life of retractable door significantly, kept people's disengaging more convenient, whole device Which has a compact structure and a reasonable design, it is practical.

Meanwhile the retractable door of the automatic switch, by setting hydraulic push rod 14 and the 4th fixed plate 26,14 liters of hydraulic push rod Drop can drive the 4th fixed plate 26 to move up and down, and then flexible door body 12 is driven to move up and down, and facilitate retractable door Ontology 12 releases support frame 1, and people is facilitated to remove support frame 1, so that the idler wheel 16 on support frame 1 is repaired and replaced, By the way that through-hole 2 is arranged, facilitates the first fixed plate 3 to pass through, and then be fixed between support frame 1 and flexible door body 12, lead to Setting second handle 9 is crossed, people is facilitated to rotate first rotating shaft 10 by second handle 9, and then makes the second fixed plate 8 and first recessed The overlap joint of slot 6 or separation facilitate people to pull out the first fixed plate 3 by the first in command 4, by setting by the way that the first in command 4 is arranged Third fixed plate 20 is set, it is convenient to be fixed between telescopic device 13 and fixture block 18, pass through setting power supply 15 and switch 22, electricity Source 15 can make hydraulic push rod 14 work, and switch 22 facilitates the working condition of people's control hydraulic push rod 14.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of retractable door of automatic switch, including support frame (1), it is characterised in that: the lower surface of support frame as described above (1) inner wall Surface is fixedly connected with the bottom end of hydraulic push rod (14), the top of the hydraulic push rod (14) and the following table of the 4th fixed plate (26) Face is fixedly connected, and the upper surface of the 4th fixed plate (26) and the lower surface of flexible door body (12) overlap, the retractable door The left and right sides of ontology (12) offer third groove (19), and the right side of third groove (19) inner wall is solid with first The right side of fixed board (3) overlaps, and the upper and lower surfaces of first fixed plate (3) offer card slot (17), the card It being connected with fixture block (18) in slot (17), the upper surface of the fixture block (18) is fixedly connected with the lower surface of third fixed plate (20), The upper surface of the third fixed plate (20) is fixedly connected with the bottom end of telescopic device (13), the top of the telescopic device (13) It is fixedly connected with the upper surface of the 4th groove (21) inner wall, and two the 4th grooves (21) are provided with respectively in third groove (19) The upper surface of the upper and lower surfaces of wall, first fixed plate (3) offers the first groove (6), first groove (6) The lower surface of inner wall is fixedly connected with the lower surface of limited block (5), and the limited block (5) is connected in the second groove (7), described Second groove (7) is provided with the lower surface of the second fixed plate (8), the upper surface of second fixed plate (8) and first rotating shaft (10) lower surface is fixedly connected, and the outer surface of the first rotating shaft (10) is socketed with first bearing (11), and two first axles Hold the left and right sides that (11) are respectively engaged with support frame (1), the lower surface of support frame as described above (1) and the upper table of U-shaped frame (23) Face is fixedly connected, and the left and right sides of U-shaped frame (23) inner wall are connected with second bearing (25), the second bearing (25) It is inside socketed with the second shaft (24), the outer surface of second shaft (24) is socketed with idler wheel (16).

2. a kind of retractable door of automatic switch according to claim 1, it is characterised in that: support frame as described above (1) inner wall Lower surface is provided with power supply (15), and the right side of support frame (1) is provided with switch (22), the output end of the power supply (15) with The input terminal for switching (22) is electrically connected by conducting wire, and the input terminal of the output end and hydraulic push rod (14) of the switch (22) passes through Conducting wire electrical connection.

3. a kind of retractable door of automatic switch according to claim 1, it is characterised in that: the telescopic device (13) includes Telescopic rod (131), the top of the telescopic rod (131) are fixedly connected with the upper surface of the 4th groove (21) inner wall, described flexible The bottom end of bar (131) is fixedly connected with the upper surface of third fixed plate (20), and the outer surface of telescopic rod (131) is socketed with spring (132), the top of the spring (132) is fixedly connected with the upper surface of the 4th groove (21) inner wall, and the bottom end of spring (132) It is fixedly connected with the upper surface of third fixed plate (20).

4. a kind of retractable door of automatic switch according to claim 1, it is characterised in that: the shape of the card slot (17) is Semicircular arc, the shape of the fixture block (18) are semicircular arc.

5. a kind of retractable door of automatic switch according to claim 1, it is characterised in that: the quantity of the U-shaped frame (23) It is four, and four U-shaped framves (23) are located at support frame (1) lower surface close to the position of quadrangle.

6. a kind of retractable door of automatic switch according to claim 1, it is characterised in that: a left side for the first rotating shaft (10) End is fixedly connected with second handle (9), and the left side of first fixed plate (3) passes through the right side of through-hole (2) and the first in command (4) Side is fixedly connected, and two through-holes (2) are provided with the left and right sides of support frame (1) respectively.