CN218542011U - Vertical hinged door for hangar - Google Patents

Abstract

The utility model belongs to the technical field of the vertical hinged door, especially, relate to an aircraft storehouse vertical hinged door, be located one side of wall body, the vertical hinged door is including locating assembly pulley, the drive assembly pulley of vertical hinged door lower part drive the actuating mechanism of vertical hinged door motion and carry out spacing subassembly to vertical hinged door direction of motion, the vertical hinged door with one side that the wall body is relative all is equipped with the direction subassembly, the vertical hinged door passes through the direction subassembly with the wall body activity links to each other. The utility model discloses profitable technological effect does: through setting up actuating mechanism in the vertical hinged door bottom, make actuating mechanism direct drive vertical hinged door bottom's pulley slide, drive the vertical hinged door and open and shut along the spout, make the whole speed and the efficiency that become more smooth that opens and shuts of aircraft storehouse vertical hinged door, improved the door body and opened and shut.

Description

Vertical hinged door for hangar

Technical Field

The utility model belongs to the technical field of hangar door, especially, relate to an hangar vertical hinged door.

Background

The aircraft hangar door is mainly applied to an aircraft hangar and a factory building of a large project, the requirement of the aircraft hangar door on the stability and the sealing performance of the door body is high, firstly, materials of the door body are selected, different materials such as steel-aluminum combination or aluminum are usually adopted, the steel bottom tail plate and aluminum viewing window frame are combined, the double-layer steel bottom tail plate and the aluminum alloy viewing window frame subjected to anodizing treatment form a door body structure of the extra-large aircraft hangar door, and secondly, the stability and the sealing performance of the door body are kept from the structure of the door body.

Found after retrieving prior art, chinese utility model patent that application number is CN201922247030.3 discloses plug-type hangar door, including first shell, the inboard fixedly connected with second shell in bottom of first shell, and the second shell constitutes for the panel of high strength steel, the one end outside contact of second shell is connected with first rotation wheel, the one end outside of first rotation wheel and the terminal fixed connection of main shaft of first motor, the one end outside fixedly connected with third shell of first motor, and the quantity of third shell is four, and is located middle two the third shell sets up at the front end of second shell inboardly, and is located two at both ends the third shell sets up at the rear end of second shell inboardly, the inboard fixedly connected with support column in top of third shell. Through the second shell that sets up, can follow the bottom sprag with the push-and-pull door, make the push-and-pull door can slide at second shell upside, through the fifth shell that sets up, can upwards pull the lift with the push-and-pull door, reduce the load of push-and-pull door to self bottom, improve the life of push-and-pull door. However, in the using process, because the size of the hangar door is large and the driving device for driving the hangar door to move is usually installed at the top of the door body, the top driving mechanism causes that the bottom door body cannot slide smoothly along with the top door body according to a preset route, and particularly the top driving mechanism cannot drive the bottom pulley to slide according to a preset track; thereby affecting the opening and closing of the door body and seriously threatening the body safety of personnel; the spout of bottom can produce the dust after long-time the use, and the not in time clearance dust also can cause the operation of pulley not smooth, influences the holistic speed and the efficiency that open and shut of the door body.

SUMMERY OF THE UTILITY MODEL

The utility model provides an hangar vertical hinged door to solve the problem that proposes among the above-mentioned background art.

The utility model provides a technical problem adopt following technical scheme to realize:

a hangar side hung door is located on one side of a wall body and comprises a pulley block, a driving mechanism and a limiting assembly, wherein the pulley block is arranged on the lower portion of the hangar door, the driving mechanism drives the pulley block to drive the hangar door to move, the limiting assembly limits the moving direction of the hangar door, guide assemblies are arranged on one sides, opposite to the wall body, of the hangar door, and the hangar door is movably connected with the wall body through the guide assemblies;

the pulley block comprises a U-shaped connecting frame, a connecting shaft, a sliding wheel and a transmission gear, the U-shaped connecting frame is welded at the bottom of the hangar door, two ends of the connecting shaft are respectively rotatably connected with two side walls of the U-shaped connecting frame, the sliding wheel is sleeved on the connecting shaft between the two side walls of the U-shaped connecting frame, the transmission gear is sleeved on the connecting shaft outside the side walls of the U-shaped connecting frame, a chute for the sliding wheel to slide is arranged on the ground at the bottom of the hangar door, and the opening direction of the chute is consistent with the movement direction of the hangar door;

the driving mechanism is arranged on the U-shaped connecting frame and comprises a driving motor and a driving gear, the driving motor is fixedly connected to the side wall of the U-shaped connecting frame through the connecting frame, the driving gear is sleeved on the output end of the driving motor after penetrating through the side wall of the U-shaped connecting frame, and the driving gear is meshed with the transmission gear;

the guide assembly comprises a guide block and a guide groove, the guide block is fixedly arranged on one side, close to a wall body, of the hangar door, the guide block is arranged along the movement direction of the hangar door, and the guide groove for the guide block to slide is formed in the wall body;

the limiting assembly is arranged above the hangar door and comprises a limiting rod and a limiting sliding block, the arrangement direction of the limiting rod is the same as the movement direction of the hangar door, two ends of the limiting rod are rotatably connected with a wall body on the upper portion of the hangar door, the limiting sliding block is sleeved on the limiting rod and is connected with the limiting rod in a sliding mode, and the hangar door is welded at the bottom of the limiting sliding block;

the cleaning mechanism comprises a cleaning motor, a screw rod, a cleaning roller and a cleaning sliding block, cleaning grooves are formed in two opposite side walls in the sliding groove, the cleaning grooves are arranged along the movement direction of the hangar door, the opening direction of each cleaning groove faces the inside of the sliding groove, the screw rod is located in any one cleaning groove, one end of the screw rod penetrates through the side wall of the cleaning groove and then is connected with the cleaning motor, the cleaning sliding block is sleeved on the screw rod and is connected with the screw rod in a sliding mode, and the end portion of the cleaning roller is detachably connected with the side wall of the cleaning sliding block;

the cleaning mechanism is characterized in that the cleaning mechanism comprises a stabilizing assembly, the stabilizing assembly comprises a stabilizing lead screw, a driving wheel, a driven wheel and a synchronous belt, the stabilizing lead screw is positioned in the cleaning groove which is not connected with the lead screw, one end of the stabilizing lead screw is rotationally connected with the side wall of the cleaning groove, the other end of the stabilizing lead screw penetrates through the side wall of the cleaning groove and is sleeved with the driven wheel, one end of the lead screw, far away from a cleaning motor, penetrates through the side wall of the cleaning groove and is sleeved with the driving wheel, the driving wheel and the driven wheel are both sleeved with the synchronous belt, the stabilizing lead screw in the cleaning groove is sleeved with the cleaning slider, and the end part of the cleaning roller is detachably connected with the side wall of the cleaning slider;

the garage door is characterized by further comprising a controller, wherein the controller is arranged on the wall body on one side of the garage door and is electrically connected with the driving motor and the cleaning motor.

The utility model has the advantages that:

(1) The driving mechanism is arranged at the bottom of the garage door, so that the driving mechanism directly drives the pulley at the bottom of the garage door to slide, and the garage door is driven to open and close along the sliding groove, so that the whole opening and closing of the garage door is smoother, and the opening and closing speed and efficiency of the door body are improved;

(2) The top of the garage door is provided with the limiting assembly, the door body of the garage door is provided with the guiding assembly, the upper part of the garage door is assisted to move along a preset track, the garage door is assisted to be integrally opened and closed under the driving of the driving mechanism, and the situation that the garage door cannot move synchronously up and down due to overlarge volume is prevented;

(3) Set up clean mechanism, the inside cleanness of carrying out the dust of help spout prevents because the inside dust of spout is too much and the motion of pulley, and then influences the holistic motion of the door body, makes the hangar door body keep smooth when opening and shutting.

Drawings

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

fig. 2 is a schematic structural view of the hangar door of the present invention;

fig. 3 is a schematic structural view of the U-shaped connecting frame of the present invention;

fig. 4 is a side view of the U-shaped connecting frame of the present invention;

fig. 5 is an enlarged view of a portion a of fig. 2 according to the present invention;

fig. 6 is a schematic structural view of the cleaning mechanism of the present invention;

fig. 7 is a schematic structural view of a stabilizing assembly in the cleaning mechanism of the present invention;

1-garage door, 21-U-shaped connecting frame, 22-connecting shaft, 23-sliding wheel, 24-transmission gear, 25-sliding chute, 31-driving motor, 32-driving gear, 41-limiting rod, 42-limiting slide block, 51-guide block, guide groove, 61-cleaning motor, 62-screw rod, 63-cleaning roller, 64-cleaning slide block, 65-stabilizing screw rod, 66-driving wheel, 67-driven wheel, 68-synchronous belt, 7-controller and 8-wall body.

Detailed Description

As shown in fig. 1-7, a vertical hinged door of an hangar is positioned at one side of a wall body 8 and comprises a pulley block, a driving mechanism and a limiting assembly; the pulley group is arranged at the lower part of the hangar door 1, the driving mechanism is used for driving the pulley block to move, so that the pulley block drives the hangar door to move, and the limiting component is used for limiting the hangar door in the moving direction; the opposite sides of the hangar door 1 and the wall body 8 are respectively provided with a guide component 5, and the hangar door is movably connected with the wall body 8 through the guide components 5.

As shown in fig. 2-4, the pulley block comprises a U-shaped connecting frame 21, a connecting shaft 22, a sliding wheel 23 and a transmission gear 24, the U-shaped connecting frame 21 is welded at the bottom of the hangar door 1, two ends of the connecting shaft 22 are respectively connected with two side walls of the U-shaped connecting frame 21 in a rotating manner, the sliding wheel 23 is sleeved on the connecting shaft 22 between the two side walls of the U-shaped connecting frame 21, the transmission gear 24 is sleeved on the connecting shaft 22 outside the side wall of the U-shaped connecting frame 21, a sliding chute 25 for the sliding of the sliding wheel is arranged on the ground at the bottom of the hangar door 1, and the opening direction of the sliding chute 25 is consistent with the moving direction of the hangar door 1; the driving mechanism drives the transmission gear 24 to rotate, and drives the sliding wheel 23 coaxial with the transmission gear 24 to rotate in the sliding groove 25, so that the opening and closing of the warehouse door 1 are controlled.

The driving mechanism is arranged on the U-shaped connecting frame 21 and used for driving the sliding wheel 23 to rotate, and comprises a driving motor 31 and a driving gear 32, the driving motor 31 is fixedly connected to the side wall of the U-shaped connecting frame 21 through the connecting frame, the driving gear 32 is sleeved at the output end of the driving motor 31 after penetrating through the side wall of the U-shaped connecting frame 21, the driving gear 32 and the transmission wheel 24 are positioned on the same side wall of the U-shaped connecting frame 21, and the driving gear 32 is meshed with the transmission gear 24; the driving motor 31 is turned on, the driving motor 31 drives the driving gear 32 to rotate, and the driving gear 32 is meshed with the transmission gear 24 to drive the transmission gear 24 and the sliding wheel 23 coaxial with the transmission gear 24 to rotate, so that the sliding wheel 23 moves along the opening direction of the sliding chute 25, and the garage door 1 can conveniently reciprocate in the opening direction of the sliding chute 25; the driving mechanism is arranged at the bottom of the hangar door 1, so that the movement of the pulley block in the hangar door can be more favorably driven.

Preferably, another set of U-shaped connecting frames 21 is further arranged at the bottom of the hangar door 1, sliding wheels 23 are rotatably connected to the U-shaped connecting frames 21, and the set of U-shaped connecting frames 21 is arranged to assist the hangar door to slide.

As shown in fig. 2, preferably, in order to enable the hangar door 1 to perform stable movement along the opening direction of the sliding slot 25, guide assemblies 5 are arranged on the opposite sides of the hangar door 1 and the wall body 8, each guide assembly 5 comprises a guide block 51 and a guide slot, the guide block 51 is fixedly arranged on one side, close to the wall body, of the hangar door 1, the guide block 51 is arranged along the movement direction of the hangar door 1, and the wall body 8 is provided with a guide slot for the guide block to slide; preferably, two groups of guide blocks 51 are arranged, and are respectively positioned at the upper part and the lower part of the hangar door 1; when the guide block 51 is used, the guide block 51 is inserted into the guide groove, the hangar door 1 is driven by the driving mechanism to move, the guide block 51 moves horizontally relative to the guide groove, and the hangar door 1 is assisted to move more stably relative to the wall 8 due to the guiding of the guide block 51, so that the whole gravity center deviation caused by overlarge size of the hangar door 1 is prevented.

The garage door 1 is too large in size, the driving mechanism is located on the lower portion of the garage door 1, therefore, a limiting assembly is further arranged on the upper portion of the garage door 1, the upper portion of the garage door 1 is assisted to move in the opening and closing direction of the garage door 1, preferably, the limiting assembly 4 is arranged above the garage door 1 and comprises a limiting rod 41 and a limiting sliding block 42, the arrangement direction of the limiting rod 41 is the same as the movement direction of the garage door 1, two ends of the limiting rod 41 are rotatably connected with a wall body on the upper portion of the garage door 1, the limiting sliding block 42 is sleeved on the limiting rod 41 and is connected with the limiting rod 41 in a sliding mode, and the bottom of the limiting sliding block 42 is welded with the garage door 1; when the driving mechanism drives the hangar door 1 to move, the limiting slide block 42 on the upper portion of the hangar door 1 moves along the limiting rod 41, so that the upper portion of the hangar door 1 is prevented from swinging due to deviation caused by the fact that no preset track exists, and further the movement of the whole door body is influenced.

As shown in fig. 5-7, preferably, after the chute 25 is used for a long time, a lot of dust remains inside the chute 25, so that in the present application, a cleaning mechanism is further provided, the cleaning mechanism includes a cleaning motor 61, a screw 62, a cleaning roller 63 and a cleaning slider 64, cleaning grooves 26 are respectively formed on two opposite side walls inside the chute 25, the cleaning grooves 26 are arranged along the movement direction of the garage door, the opening direction of the cleaning grooves 26 faces the inside of the chute 25, one end of the screw 62 passes through the side wall of the cleaning grooves 26 and then is connected with the cleaning motor 61, the cleaning slider 64 is sleeved on the screw and is connected with the screw 62 in a sliding manner, the end of the cleaning roller 63 is detachably connected with the side wall of the cleaning slider 64, and in daily use, the cleaning roller 63 is detached from the cleaning slider 64; when the inside of the chute needs to be cleaned, the garage door 1 can be kept in an opening and closing or closing state, the end part of the cleaning roller 63 is installed on the side wall of the cleaning sliding block 64, the cleaning roller 63 is located in the chute 25, the cleaning motor 61 is started, the cleaning sliding block 64 is driven by the rotation of the screw rod 62 to move horizontally, and meanwhile, the cleaning roller is driven to move in the chute 25, so that dust in the chute 25 is cleaned.

Preferably, in order to maintain the cleaning roller 63 to perform stable movement in the chute 25, the cleaning mechanism further comprises a stabilizing component, the stabilizing component comprises a stabilizing screw rod 65, a driving wheel 66, a driven wheel 67 and a synchronous belt 68, the stabilizing screw rod 65 is positioned in the cleaning groove 26 which is not connected with the screw rod 62, one end of the stabilizing screw rod 65 is rotatably connected with the side wall of the cleaning groove 26, the other end of the stabilizing screw rod 65 penetrates through the side wall of the cleaning groove 26 and is sleeved with the driven wheel 67, one end of the screw rod 62 far away from the cleaning motor penetrates through the side wall of the cleaning groove 26 and is sleeved with the driving wheel 66, the driving wheel 66 and the driven wheel 67 are sleeved with the synchronous belt 68, the stabilizing screw rod 65 in the cleaning groove is sleeved with the cleaning slider 64, the end of the cleaning roller 63 is detachably connected with the side wall of the cleaning slider 64 connected with the screw rod 62 in use, the end of the other side of the cleaning roller 63 is mounted on the side wall of the cleaning slider 64 connected with the stabilizing screw rod 65, the driving wheel 66 and the driven wheel 67 are sleeved with the synchronous belt 68, so that the cleaning slider 64 on the stabilizing screw rod 62 and the cleaning slider 64 on the stabilizing screw rod 62 can perform synchronous movement in the cleaning groove 25.

Preferably, the cleaning machine further comprises a controller 7, wherein the controller 7 is arranged on the wall 8 on one side of the hangar door, and is electrically connected with the driving motor 31 and the cleaning motor 61.

The working principle is as follows: when the hangar door 1 needs to be opened, the driving motor 31 is opened, the driving motor 31 drives the driving gear 32 to rotate, the driving gear 32 is meshed with the transmission gear 24 to drive the transmission gear 24 and the sliding wheel 23 coaxial with the transmission gear 24 to rotate, and the sliding wheel 23 moves along the opening direction of the sliding groove 25, so that the hangar door 1 can conveniently reciprocate in the opening direction of the sliding groove 25;

in order to maintain the cleanness inside the chute 25, when the inside of the chute needs to be cleaned, the garage door 1 can be kept in an open-close or closed state, the end part of the cleaning roller 63 is mounted on the side wall of the cleaning slider 64, the cleaning roller 63 is positioned inside the chute 25, the cleaning motor 61 is turned on, the rotation of the screw rod 62 drives the cleaning slider 64 to horizontally move, and simultaneously drives the cleaning roller to move in the chute 25, so that the dust in the chute 25 is cleaned.

The above detailed description of the embodiments of the present invention is only the preferred embodiments of the present invention, and the embodiments of the present invention should not be considered as limiting the scope of the present invention, and all the equivalent changes and improvements made in the application scope of the present invention should still belong to the scope of the present invention.

Claims (8)

1. The utility model provides an hangar vertical hinged door, is located one side of wall body (8), its characterized in that: hangar door (1) is including locating the assembly pulley of hangar door (1) lower part, drive assembly pulley drive the actuating mechanism of hangar door motion and carry out spacing subassembly to hangar door direction of motion, hangar door (1) with one side that wall body (8) are relative all is equipped with direction subassembly (5), hangar door (1) passes through direction subassembly (5) with wall body (8) activity links to each other.

2. The side hung door of an hangar of claim 1, wherein: the assembly pulley includes U type link (21), connecting axle (22), movable pulley (23) and drive gear (24), the bottom welding of hangar door (1) has U type link (21), the both ends of connecting axle (22) respectively with U type link (21) both sides wall rotates continuously, movable pulley (23) cover is established between U type link (21) both sides wall on connecting axle (22), drive gear (24) cover is established U type link (21) lateral wall is outside on connecting axle (22), the subaerial spout (25) that supply the movable pulley gliding that are equipped with of hangar door (1) bottom, the orientation of seting up of spout (25) with the direction of motion of hangar door (1) is unanimous.

3. The side hung door of an hangar of claim 2, wherein: actuating mechanism locates on U type link (21), including driving motor (31) and drive gear (32), driving motor (31) pass through link fixed connection be in on the lateral wall of U type link (21), the output of driving motor (31) passes the cover is equipped with behind the lateral wall of U type link (21) drive gear (32), drive gear (32) with drive gear (24) mesh mutually.

4. The side hung door of an hangar of claim 1, wherein: guide assembly (5) are including guide block (51) and guide way, guide block (51) are fixed to be set up hangar door (1) is close to wall body one side, guide block (51) are followed the direction of motion setting of hangar door (1), seted up on wall body (8) and supplied the guide block gliding the guide way.

5. The side hung door of an hangar of claim 1, wherein: spacing subassembly (4) set up in the top of hangar door (1), including gag lever post (41) and stop block (42), the direction that sets up of gag lever post (41) with the direction of motion of hangar door (1) is the same, the both ends of gag lever post (41) with the wall body on hangar door (1) upper portion rotates and links to each other, stop block (42) cover is established on gag lever post (41) and with gag lever post (41) slide and link to each other, the bottom welding of stop block (42) has hangar door (1).

6. The side hung door of an hangar of claim 2, wherein: still including cleaning the mechanism in spout (25), clean the mechanism and include clean motor (61), lead screw (62), cleaning roller (63) and clean slider (64), clean groove (26) have all been seted up on relative both sides wall in spout (25), clean groove (26) set up just along the direction of motion of hangar door the opening direction orientation of clean groove (26) the inside of spout (25), lead screw (62) are located arbitrary in clean groove (26), the one end of lead screw (62) is passed behind the lateral wall of clean groove (26) with clean motor (61) link to each other, clean slider (64) cover is established on the lead screw and with lead screw (62) slide and link to each other, the tip of cleaning roller (63) with the lateral wall detachable that cleans slider (64) links to each other.

7. The side hung door of an hangar of claim 6, wherein: clean including stabilizing the subassembly in the mechanism, stabilizing the subassembly and including stabilizing lead screw (65), action wheel (66), follow driving wheel (67) and hold-in range (68), it is located not connecting lead screw (62) to stabilize lead screw (65) in clean groove (26), the one end of stabilizing lead screw (65) with the lateral wall of clean groove (26) rotates and links to each other, the other end of stabilizing lead screw (65) passes the cover is equipped with behind the lateral wall of clean groove (26) from driving wheel (67), the one end that clean motor was kept away from in lead screw (62) is passed the cover is equipped with behind the lateral wall of clean groove (26) action wheel (66), action wheel (66) with all the cover is equipped with from driving wheel (67) hold-in range (68), in the clean inslot stabilize lead screw (65) go up the cover and be equipped with the slider cleans (64), the tip of cleaning roller (63) with the lateral wall detachable that cleans slider (64) links to each other.

8. The side hung door of an hangar of claim 1, wherein: still include controller (7), controller (7) are located hangar door one side on wall body (8), the controller links to each other with driving motor and clean motor electrical property.

Images