CN213838468U

CN213838468U - Telescopic door

Info

Publication number: CN213838468U
Application number: CN202021751378.2U
Authority: CN
Inventors: 赵杰
Original assignee: Individual
Current assignee: Guangfu Intelligent Import And Export Equipment Handan Co ltd
Priority date: 2020-08-20
Filing date: 2020-08-20
Publication date: 2021-07-30
Anticipated expiration: 2030-08-20

Abstract

The utility model relates to an electric retractable door makes technical field, and discloses a retractable door. This scalable door, including middle anticreep rail wheel, the side movable mounting of middle anticreep rail wheel has the action wheel fixed axle, one side fixed mounting of action wheel fixed axle has the main drive pulley, the side movable mounting of main drive pulley has the fixed casing of pulley, one side fixed mounting of the fixed casing of pulley has aircraft nose protecting sheathing, one side fixed mounting of aircraft nose protecting sheathing has the bottom to lift the connecting rod, the side swing joint that the connecting rod was lifted to the bottom has the main power connecting rod, and each connected node adoption of this scalable door relies on bolt swing joint's mode, and easy to assemble and dismantlement deposit the convenience, simple to operate has solved scalable door part more, and the installation is complicated, and the problem of the installation of being not convenient for is done the door plant through increasing high-strength light panel, reachs the purpose of sealing the gate, makes interior safe and reliable.

Description

Telescopic door

Technical Field

The utility model relates to an electric retractable door makes technical field, specifically is a retractable door.

Background

The electric retractable door is a novel people flow control carrier, is mainly applied to places needing to control people flow in and out, such as residential district humanized channel entrances and exits, commercial district humanized channels and the like, is the first choice of the existing and future residential district and commercial people flow control supporting facilities, and has a plurality of defects at present.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a scalable door possesses the difficult skew track, and waterproof sun-proof, advantages such as multi-stage drive have solved the problem that the double track installation is loaded down with trivial details, the easy skew track of easy, the fuselage is rotten easily.

(II) technical scheme

For realizing above-mentioned not easy skew track, waterproof sun-proof, multi-stage drive's purpose, the utility model provides a following technical scheme: a retractable door comprises a middle anti-derailing wheel, wherein a driving wheel fixing shaft is movably mounted on the side surface of the middle anti-derailing wheel, a main driving pulley is fixedly mounted on one side of the driving wheel fixing shaft, a pulley fixing shell is movably mounted on the side surface of the main driving pulley, a machine head protective shell is fixedly mounted on one side of the pulley fixing shell, a bottom lifting connecting rod is fixedly mounted on one side of the machine head protective shell, a driving force connecting rod is movably connected to the side surface of the bottom lifting connecting rod, an arc-shaped rainproof ceiling is fixedly mounted on one side of the driving force connecting rod, a distance sensor is fixedly mounted on one side of the arc-shaped rainproof ceiling, a driving motor set is fixedly mounted on the side surface of the distance sensor, a driving transmission track is movably mounted on one side of the driving motor set, and a front end transmission rod is movably mounted on one side of the driving transmission track, one side movable mounting of front end transfer line has the sun-proof apron of rain to hide, one side fixed mounting who hides the sun-proof apron of rain has flexible transmission rod group, one side fixed mounting that flexible transmission rod group has the data display screen, one side movable mounting of data display screen has the transfer line fixed axle, the side movable mounting of transfer line fixed axle has the telescopic link to connect the button, one side fixed mounting of telescopic link connection button has silence directional pulley.

Preferably, one side of the main driving pulley is movably mounted outside the side face of the machine head waterproof side wall fixedly mounted at the bottom of the machine head protective shell, and the number of the main driving pulleys is 3 and 6.

This main drive pulley is directional motion silence pulley, has solved because of main drive pulley direction is unset and causes the operation unsmooth, the card is dunked, hard problem, and the noise is littleer simultaneously, and the use feels more comfortable, has avoided producing the noise at quiet occasion operation scalable door.

Preferably, the machine head protective shell is composed of a ceiling connecting cover plate, a machine head waterproof side wall, a driving motor support and a bottom reinforcing bottom plate, 1 rectangular hole groove is formed in the side face of the machine head waterproof side wall, and the size of each rectangular hole groove corresponds to that of the data display screen.

The handpiece protective shell is made of an austenite-ferrite duplex stainless steel spraying anti-corrosion coating material, the austenite-ferrite duplex stainless steel has good comprehensive performance, can resist corrosion of various media, has good plasticity, toughness, weldability and corrosion resistance, has no magnetism or weak magnetism, has the characteristics of high 475 ℃ brittleness and heat conductivity coefficient of ferrite stainless steel, superplasticity and the like, and the external spraying anti-corrosion coating further enhances the oxidation resistance of the handpiece protective shell and avoids the problem of oxidation corrosion of a shell caused by unstable weather and large humidity change due to long-time outdoor work.

Preferably, 1 circular hole groove is formed in the side face of the arc-shaped rainproof ceiling, and the size of the circular hole groove corresponds to the size of a detection head of the distance sensor.

The arc-shaped rainproof ceiling adopts 316 stainless steel as representative steel of martensite steel, and the corrosion resistance, the atmospheric corrosion resistance and the high-temperature strength are particularly good due to the addition of Mo, so that the arc-shaped rainproof ceiling can be used under harsh conditions; the material is non-magnetic and has excellent processing hardenability; the high-temperature strength is excellent; solid solution state is nonmagnetic; the cold rolled product has good appearance glossiness and is beautiful; compared with 304 stainless steel, the novel rain-proof door is not easy to corrode and oxidize, and the problem of internal damage caused by rainwater or high-temperature direct contact inside the telescopic door due to oxidation damage of the arc-shaped rain-proof ceiling is avoided.

Preferably, the driving motor group comprises 3 groups of main driving motors, motor driving gears, gear fixing assemblies, main driving gears and gear connecting rods, the main driving gears are 3 in total, the main driving gears are movably connected with the bottom lifting connecting rods, and the bottom lifting connecting rods are 3 in total.

The driving motor set is formed by combining a Demark 57 series 100w optical axis direct current brushless motor and an anti-corrosion gear, 3 motor driving gears are movably connected through an annular crawler, and 3 gears are driven to rotate simultaneously through 1 motor, so that the use of electric energy sources is greatly reduced, and the enterprise cost is saved.

Preferably, it comprises apron fixed subassembly, apron fixed knob, connection fixed subassembly, apron connecting axle and first form apron piece to hide the sun-proof apron of rain, and 2 groups of 4 are totally gone up to apron fixed subassembly and apron fixed knob, connect fixed subassembly and apron connecting axle 2 groups swing joint in the inside of first form apron piece side totally.

The rain-shielding sun-shielding cover plate is made of polypropylene, the polypropylene is thermoplastic synthetic resin with excellent performance, is colorless semitransparent thermoplastic light general plastic, has the performances of chemical resistance, heat resistance, electrical insulation, high-strength mechanical performance, good high-wear-resistance processing and the like, and avoids the problem of electric leakage caused by using the retractable door in rainy days.

Preferably, flexible drive rod group comprises flexible drive rod frame, telescopic link connecting axle and the fixed button of telescopic link, and flexible drive rod frame fixed mounting has telescopic link connecting axle and the fixed button of telescopic link 2 groups altogether.

The telescopic transmission rod group is made of 304 stainless steel, and the 304 stainless steel is not easy to damage and has good corrosion resistance, heat resistance, low-temperature strength and mechanical properties; hot workability such as punching press, bending is good, as the clamp plate, can effectively solve the fixed unstable problem of scalable door, has avoided receiving the impaired problem of colliding with because of the scalable door that the flexible drive rod group fixed unstable and lead to.

Compared with the prior art, the utility model provides a scalable door possesses following beneficial effect:

1. each connected node of this scalable door adopts the mode that relies on bolt swing joint, and easy to assemble and dismantlement are deposited conveniently, and simple to handle has solved scalable door part more, and the installation is complicated, the problem of the installation of not being convenient for, does the door plant through increasing high-strength light panel, reachs the purpose at closed gate, makes the interior safe and reliable of door.

2. This telescopic snake bone hides the sun-proof apron of rain erect at scalable door top, and telescopic snake bone hides the sun-proof apron of rain and extends can the full coverage flexible door top, has solved in the at utmost that the flexible door inner structure that causes because of weather variation is big receives the oxidation corrosion.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic plan view of the present invention;

FIG. 3 is a schematic plan view of the door head of the present invention;

FIG. 4 is a schematic structural view of a housing of the head protection device of the present invention;

FIG. 5 is a schematic view of a part of the structure of the driving motor assembly of the present invention;

FIG. 6 is a schematic view of the structure of the rain-shielding and sun-shielding cover plate of the present invention;

fig. 7 is a schematic structural view of the telescopic door rod of the present invention.

Wherein: 1. a middle anti-derailment wheel; 2. a driving wheel fixing shaft; 3. a main drive pulley; 4. the pulley fixes the body; 5. a handpiece protective housing; 51. the ceiling is connected with a cover plate; 52. a waterproof side wall of the machine head; 53. a drive motor support; 54. a bottom reinforcing bottom plate; 6. a bottom lift link; 7. a main power connecting rod; 8. an arc rain-proof ceiling; 9. a distance sensor; 10. a drive motor group; 101. a main drive motor; 102. the motor drives the gear; 103. a gear fixing assembly; 104. a main drive gear; 105. a gear connecting rod; 11. a driving transmission track; 12. a front end drive rod; 13. a rain-shielding and sun-shielding cover plate; 131. a cover plate fixing component; 132. a cover plate fixing knob; 133. connecting and fixing the components; 134. a cover plate connecting shaft; 135. a first cover sheet; 14. a telescopic drive rod group; 141. a telescopic drive rod frame; 142. the telescopic rod is connected with the shaft; 143. a telescopic rod fixing button; 15. a data display screen; 16. a transmission rod fixing shaft; 17. a telescopic rod connecting button; 18. the directional pulley is muted.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-7, a retractable door comprises a middle anti-derailing wheel 1, a driving wheel fixing shaft 2 is movably mounted on the side surface of the middle anti-derailing wheel 1, a main driving pulley 3 is fixedly mounted on one side of the driving wheel fixing shaft 2, a pulley fixing shell 4 is movably mounted on the side surface of the main driving pulley 3, one side of the main driving pulley 3 is movably mounted on the outer side of the side surface of a nose waterproof side wall 52 fixedly mounted at the bottom of a nose protective shell 5, 3 groups of 6 main driving pulleys 3 are provided, the nose protective shell 5 is fixedly mounted on one side of the pulley fixing shell 4, a bottom lifting connecting rod 6 is fixedly mounted on one side of the nose protective shell 5, the nose protective shell 5 is composed of a ceiling connecting cover plate 51, a nose waterproof side wall 52, a driving motor bracket 53 and a bottom reinforcing bottom plate 54, and 1 rectangular hole slot is formed on the side surface of the nose waterproof side wall 52, the size of the rectangular hole groove corresponds to that of a data display screen 15, the side surface of a bottom lifting connecting rod 6 is movably connected with a main power connecting rod 7, 3 groups of 3 bottom lifting connecting rods 6 are provided, one side of the main power connecting rod 7 is fixedly provided with an arc-shaped rainproof ceiling 8, one side of the arc-shaped rainproof ceiling 8 is fixedly provided with a distance sensor 9, the side surface of the arc-shaped rainproof ceiling 8 is provided with 1 circular hole groove, the size of the circular hole groove corresponds to that of a detection head away from the sensor 9, the side surface of the distance sensor 9 is fixedly provided with a driving motor set 10, one side of the driving motor set 10 is movably provided with a driving transmission crawler belt 11, the driving motor set 10 consists of a main driving motor 101, a motor driving gear 102, a gear fixing component 103, a main driving gear 104 and a gear connecting rod 105, the total 3 groups of the main driving gear 104 are movably connected with the bottom lifting connecting rods 6, a front end transmission rod 12 is movably arranged on one side of the driving transmission track 11, a rain and sun shielding cover plate 13 is movably arranged on one side of the front end transmission rod 12, a telescopic transmission rod group 14 is fixedly arranged on one side of the rain and sun shielding cover plate 13, the rain and sun shielding cover plate 13 consists of a cover plate fixing component 131, a cover plate fixing knob 132, a connecting and fixing component 133, a cover plate connecting shaft 134 and a nail-shaped cover plate sheet 135, 2 groups of 4 cover plate fixing components 131 and cover plate fixing knobs 132 are respectively arranged on the cover plate fixing component 131 and the cover plate connecting shaft 134, 2 groups of the connecting and fixing component 133 and the cover plate connecting shaft 134 are movably connected inside the side surface of the nail-shaped cover plate sheet 135, a data display screen 15 is fixedly arranged on one side of the telescopic transmission rod group 14, the telescopic transmission rod group 14 consists of a telescopic transmission rod frame 141, a telescopic rod connecting shaft 142 and a telescopic rod fixing button 143, and a fixed shaft, a telescopic rod connecting button 17 is movably arranged on the side surface of the transmission rod fixing shaft 16, and a mute directional pulley 18 is fixedly arranged on one side of the telescopic rod connecting button 17.

When the retractable door is used, the bottom lifting connecting rod 6 is driven by the driving motor set 10, the bottom lifting connecting rod 6 drives the retractable transmission rod set 14, the retractable transmission rod set 14 drives the rain-shielding and sun-shielding cover plate 13 to be unfolded to cover the retractable rod, the cover plate is correspondingly unfolded under the condition that the retractable rod is unfolded, the distance sensor 9 on the machine head protective shell 5 fixedly connected with the retractable transmission rod set 14 senses a wall or an obstacle, and the retractable transmission rod set 14 stops moving.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a scalable door, includes middle anticreep rail wheel (1), its characterized in that: the side movable mounting of middle anticreep rail wheel (1) has action wheel fixed axle (2), one side fixed mounting of action wheel fixed axle (2) has main drive pulley (3), the side movable mounting of main drive pulley (3) has pulley fixed casing (4), one side fixed mounting of pulley fixed casing (4) has aircraft nose protecting sheathing (5), one side fixed mounting of aircraft nose protecting sheathing (5) has bottom lifting connecting rod (6), the side movable connection of bottom lifting connecting rod (6) has main power connecting rod (7), one side fixed mounting of main power connecting rod (7) has the rain-proof ceiling of arc (8), one side fixed mounting of the rain-proof ceiling of arc (8) has distance inductor (9), the side fixed mounting of distance inductor (9) has driving motor group (10), one side movable mounting of driving motor group (10) has driving transmission track (11), one side movable mounting of initiative transmission track (11) has front end transfer line (12), one side movable mounting of front end transfer line (12) has the sun-proof apron of rain (13) that hides, one side fixed mounting that hides the sun-proof apron of rain (13) has flexible drive rod group (14), one side fixed mounting that flexible drive rod group (14) has data display screen (15), one side movable mounting of data display screen (15) has transfer line fixed axle (16), the side movable mounting of transfer line fixed axle (16) has telescopic link to connect button (17), one side fixed mounting that the button (17) was connected to the telescopic link has silence directional pulley (18).

2. The retractable door of claim 1, wherein: one side of the main driving pulley (3) is movably arranged outside the side surface of a machine head waterproof side wall (52) fixedly arranged at the bottom of the machine head protective shell (5), and the number of the main driving pulley (3) is 3 and 6.

3. The retractable door of claim 1, wherein: the machine head protective shell (5) is composed of a ceiling connecting cover plate (51), a machine head waterproof side wall (52), a driving motor support (53) and a bottom reinforcing bottom plate (54), wherein 1 rectangular hole groove is formed in the side face of the machine head waterproof side wall (52), and the size of each rectangular hole groove corresponds to that of the data display screen (15).

4. The retractable door of claim 1, wherein: 1 circular hole groove is opened to the side of arc rain-proof ceiling (8), and circular hole groove size corresponds with the detecting head size apart from inductor (9).

5. The retractable door of claim 1, wherein: the driving motor group (10) comprises a main driving motor (101), a motor driving gear (102), a gear fixing component (103), a main driving gear (104) and a gear connecting rod (105), wherein the number of the main driving gear (104) is 3, the main driving gear (104) is movably connected with the bottom lifting connecting rod (6), and the number of the bottom lifting connecting rod (6) is 3.

6. The retractable door of claim 1, wherein: the rain-shielding and sun-shielding cover plate (13) consists of a cover plate fixing component (131), a cover plate fixing knob (132), a connecting and fixing component (133), a cover plate connecting shaft (134) and a nail-shaped cover plate sheet (135), wherein the cover plate fixing component (131) and the cover plate fixing knob (132) are 2 groups of 4, and the connecting and fixing component (133) and the cover plate connecting shaft (134) are 2 groups of movable connection in the side surface of the nail-shaped cover plate sheet (135).

7. The retractable door of claim 1, wherein: the telescopic transmission rod group (14) consists of a telescopic transmission rod frame (141), a telescopic rod connecting shaft (142) and a telescopic rod fixing button (143), and the telescopic transmission rod frame (141) is fixedly provided with 2 groups of the telescopic rod connecting shaft (142) and the telescopic rod fixing button (143).