CN214576659U - Roller shutter door leaf convenient to install - Google Patents

Abstract

The application relates to the field of installation of rolling doors, in particular to a rolling door sheet convenient to install, which comprises a door frame and a plurality of rolling door sheets, wherein the door frame is provided with connecting ropes which are arranged in pairs and are arranged at intervals along the horizontal direction, and each connecting rope is fixedly connected to the upper end of the door frame; each connecting rope is provided with a plurality of groups of mounting assemblies, and the plurality of groups of mounting assemblies on the connecting ropes arranged in pairs are parallel and oppositely arranged along the horizontal direction; the installation assembly comprises an installation sleeve, an elastic piece and installation pieces, the installation sleeve is arranged to be long-strip-shaped and is fixedly arranged on the connecting rope along the length direction of the connecting rope, the elastic piece is fixedly connected between the installation sleeve and the installation pieces, the roller shutter door sheet is arranged between the two installation pieces which are parallel along the horizontal direction, and the elastic piece is used for pushing the installation pieces to abut against the roller shutter door sheet; the door frame is provided with a fixing component used for enabling the connecting rope to be in a stretched state. This application has the life's of extension rolling slats door effect.

Description

Roller shutter door leaf convenient to install

Technical Field

The application relates to the field of installation of rolling slats doors, in particular to a rolling slats door piece convenient to install.

Background

The rolling door is a common door body at present, and a movable joint which is convenient for rolling the rolling door body is usually arranged on the rolling door, so that the rolling door can be folded in the rolling process to open a door frame, and the rolling door is generally used in places such as shops, garages and the like due to the advantages of convenient rolling and small occupied area.

The current chinese patent with publication number CN2370145Y discloses an integral roller shutter door mainly comprising a winding drum, a door plate and a door slot, wherein the door slot is fixed on both sides of the door frame, the winding drum is fixed above the door frame, the door plate is made into an integral corrugated shape by a metal plate, the upper end of the integral corrugated shape is fixed on the winding drum, both sides of the door plate are arranged in the door slot, a motor and a gear are arranged in the winding drum as a transmission system, and the door plate is driven to move up and down by a door plate winding wheel.

With respect to the related art in the above, the inventors consider that: the rolling door is an integral door body, and when part of one rolling door is damaged, the whole rolling door needs to be replaced, so that the service life of the rolling door is short.

SUMMERY OF THE UTILITY MODEL

In order to prolong the service life of rolling slats door, this application provides a rolling slats door piece easy to assemble.

The application provides a roll up curtain door leaf easy to assemble adopts following technical scheme:

a roller shutter door leaf convenient to install comprises a door frame and a plurality of roller shutter door leaves, wherein the door frame is provided with connecting ropes which are arranged in pairs and are arranged at intervals along the horizontal direction, and one end of each connecting rope is fixedly connected to the upper end of the door frame; a plurality of groups of mounting assemblies corresponding to the number of the roller shutter door sheets are arranged on each connecting rope along the length direction of the connecting rope, and the plurality of groups of mounting assemblies on the connecting ropes arranged in pairs are mutually parallel and oppositely arranged along the horizontal direction; each group of mounting assemblies comprises a mounting sleeve, an elastic piece and a mounting piece, the mounting sleeve is arranged to be long-strip-shaped and is fixedly arranged on the connecting rope along the length direction of the connecting rope, one end of the elastic piece is fixedly connected to the mounting sleeve, the other end of the elastic piece is connected to the mounting piece, the roller shutter door sheet is placed between the two mounting pieces which are parallel along the horizontal direction, and the elastic piece is used for pushing the mounting piece to abut against the roller shutter door sheet and fixing the roller shutter door sheet; the door frame is provided with a fixing component used for enabling the connecting rope to be in a stretched state.

Through adopting above-mentioned technical scheme, when needs are changed the door leaf of rolling slats door damage, through the compression elastic component, make the installed part at rolling slats door leaf both ends remove and break away from to the direction of keeping away from rolling slats door leaf and with rolling slats door leaf, make the rolling slats door leaf that damages break away from the door frame, then place new rolling slats door leaf between a pair of installed part along the horizontal direction is parallel through the compression elastic component, the elastic action through the elastic component promotes the installed part butt on rolling slats door leaf, it is fixed to carry out the centre gripping to rolling slats door leaf, thereby make only need change the rolling slats door leaf that damages and can realize restoreing the rolling slats door, the life of whole piece rolling slats door of extension.

Optionally, the mounting member is configured as a cavity structure, and an opening is disposed at an end of the mounting member away from the elastic member, and the roller shutter is placed in the cavity of the mounting member through the opening.

Through adopting above-mentioned technical scheme, the installed part sets up to the cavity structure for when rolling up the curtain door leaf and placing in the installed part, the installed part surrounds fixedly to rolling up the curtain door leaf, is difficult for moving down because of the action of gravity when making the both ends of rolling slats door install in the installed part, further improves the fixed effect of installed part to rolling up the curtain door leaf.

Optionally, the number of the elastic pieces on each group of the mounting assembly is set to be a plurality, and the elastic pieces are uniformly distributed on the mounting sleeve.

Through adopting above-mentioned technical scheme, the setting of a plurality of elastic component for the elastic component is more even when promoting the installed part butt at rolling slats door piece the impetus, further improves the fixed effect of the centre gripping of installed part to rolling slats door piece.

Optionally, a strip-shaped reinforcing member is fixedly arranged in the mounting member, and the reinforcing member is arranged perpendicular to the length direction of the mounting sleeve; the end part of the rolling shutter door sheet is provided with a reinforcing groove for accommodating the reinforcing piece.

Through adopting above-mentioned technical scheme, when the tip of rolling up the curtain door leaf was placed in the cavity of installed part, through pegging graft the reinforcement in the reinforcement groove for it is difficult for taking place to slide in the installed part to roll up the curtain door leaf, improves the fixed effect of installed part to the reinforcement.

Optionally, the reinforcement member is configured as a rectangular long rod, and the reinforcement groove is configured as a rectangular groove.

Through adopting above-mentioned technical scheme, the reinforcement of rectangle and the setting in reinforcement groove for the reinforcement is difficult for taking place to rotate when pegging graft in reinforcement groove, and the roll up curtain door leaf can be stably placed in the installed part.

Optionally, a limiting assembly for preventing the elastic member from deviating is arranged in each elastic member, the limiting assembly includes a limiting rod and a limiting sleeve, the limiting rod is arranged in the elastic member in a penetrating manner, one end of the limiting rod is fixedly connected to the mounting sleeve, the limiting sleeve is fixedly connected to the mounting member, and one end of the limiting rod, which is far away from the mounting sleeve, is connected in the limiting sleeve in a sliding manner along a length direction perpendicular to the mounting sleeve; one end of the elastic piece, which deviates from the mounting sleeve, is fixedly connected to the limiting sleeve.

Through adopting above-mentioned technical scheme, when elastic component is tensile or shrink, drive limit sleeve and slide on the gag lever post, the gag lever post is worn to establish in the elastic component simultaneously for the elastic component can not take place the skew at shrink or extension in-process, improves the stability of elastic component when using.

Optionally, the limiting rod is set to be a rectangular rod, and the limiting sleeve is set to be a rectangular sleeve.

Through adopting above-mentioned technical scheme for when spacing sleeve slided on the gag lever post, be difficult for taking place relative rotation between gag lever post and the spacing sleeve, stability when further improving the elastic component and using.

Optionally, the fixing assembly comprises a fixing ring and a fixing rod, the fixing ring is connected to the fixing rod in a rotating mode, one end, deviating from the upper end of the door frame, of the connecting rope is fixedly connected to the fixing ring, a fixing groove is formed in the lower end face of the door frame, threads are arranged on the fixing rod, and the fixing rod is connected to the fixing groove in a threaded mode.

Through adopting above-mentioned technical scheme, when the rolling slats door sealed the door frame, make the dead lever precession fixed slot through rotating the dead lever in, the in-process that the dead lever precession drives solid fixed ring and moves down, because rotate between solid fixed ring and the dead lever and be connected for the dead lever is at solid fixed ring of rotatory in-process and connect the rope and not take place to rotate along with the dead lever, and the dead lever drives simultaneously and connects the rope and stretch gradually, makes to connect the rope and is stretched straightly by the rolling slats door piece to the door frame.

To sum up, the application comprises the following beneficial technical effects:

when the roll up curtain door leaf of rolling slats door takes place to damage, through the elastic component of the roll up curtain door leaf both sides that the compression needs to be changed, will roll up the curtain door leaf and take out from the installed part, then make the both ends of new roll up curtain door leaf place respectively along the horizontal direction set up between two installed parts relatively, make the installed part carry out the centre gripping fixed to rolling up the curtain door leaf under the impetus of elastic component, make the roll up curtain door leaf of damage by quick replacement, thereby the life of extension rolling slats door.

Drawings

FIG. 1 is a partial cross-sectional view of an embodiment of the present application illustrating a reinforcement member.

Fig. 2 is a partially enlarged view of a portion a in fig. 1.

Fig. 3 is a partially enlarged view at B in fig. 1.

Reference numerals: 1. a door frame; 2. a rolling shutter door sheet; 3. a connecting assembly; 31. a connecting rod; 32. connecting ropes; 4. a fixing assembly; 41. a fixing ring; 42. fixing the rod; 43. fixing grooves; 5. mounting the component; 51. installing a sleeve; 52. a mounting member; 53. an elastic member; 6. a limiting component; 61. a limiting rod; 62. a limiting sleeve; 7. a reinforcement; 71. and (5) reinforcing the groove.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a roller shutter door sheet convenient to mount. Referring to fig. 1, the roller shutter door leaf convenient to install comprises a door frame 1 and a roller shutter door leaf 2, the roller shutter door leaf 2 is of a long strip-shaped plate structure, the number of the roller shutter door leaf 2 is set to be a plurality of, a connecting assembly 3 used for connecting the roller shutter door leaf 2 is arranged on the door frame 1, and the roller shutter door leaf 2 seals the door frame 1 through the connecting assembly 3 in parallel distribution from top to bottom.

Referring to fig. 1 and 2, the connecting assembly 3 includes a connecting rod 31 and a connecting rope 32, the connecting rod 31 is a horizontally disposed cylindrical long rod, and both ends of the connecting rod 31 are rotatably connected to the upper end of the door frame 1; the number of the connecting ropes 32 is two, the two connecting ropes 32 are respectively distributed at two ends of the connecting rod 31 along the length direction of the connecting rod 31 at intervals, one end of each connecting rope 32 is fixed on the connecting rod 31 in a binding mode, and the other end of each connecting rope 32 naturally extends downwards under the action of gravity; the lower end of the door frame 1 is provided with a fixing component 4 for fixing the connecting rope 32; every is connected and all is provided with the corresponding installation component 5 of rolling up curtain door leaf 2 quantity on the rope 32, and the installation component 5 on two connection ropes 32 is parallel to each other along the length direction of connecting rod 31, and every rolls up curtain door leaf 2 and all installs between the relative installation component 5 on two connection ropes 32.

Referring to fig. 1 and 2, the number of the fixing assemblies 4 corresponds to the connecting rope 32 and is respectively located on the door frame 1 at the lower end of each connecting rope 32, each fixing assembly 4 comprises a fixing ring 41 and a fixing rod 42, each fixing rod 42 is a vertically-arranged long-strip-shaped rod, the fixing ring 41 is welded at the upper end of each fixing rod 42, one end of each connecting rope 32 departing from the corresponding connecting rod 31 is fixed on the corresponding fixing ring 41 in a binding mode, a fixing groove 43 used for accommodating the corresponding fixing rod 42 is formed in the lower end face of the door frame 1, threads are arranged on the corresponding fixing rod 42, and threads corresponding to the corresponding fixing rod 42 are formed in the fixing groove 43. When needs are fixed to connecting rope 32 and are stretched straightly, through in precessing fixed slot 43 with dead lever 42, dead lever 42 drives solid fixed ring 41 and connects rope 32 and moves down for connecting rope 32 and being stretched straightly, through the threaded connection effect of dead lever 42 and fixed slot 43, make dead lever 42 fixed in fixed slot 43, drive and connect rope 32 and be in stable state of stretching straightly, thereby make a plurality of book curtain door leaf 2 stable arrangement seal door frame 1.

Referring to fig. 1 and 3, each set of mounting assemblies 5 includes a mounting sleeve 51 and a mounting member 52, the mounting sleeve 51 is fixedly sleeved on the connecting rope 32, the mounting member 52 is a rectangular cavity structure, the mounting member 52 is parallel to and spaced from the mounting sleeve 51 along a direction close to the middle of the connecting rod 31, and the mounting member 52 is provided with an opening along a side wall close to one side of the middle of the connecting rod 31; an elastic piece 53 is arranged between the mounting part 52 and the mounting sleeve 51, one end of the elastic piece 53 is connected to the mounting part 52, the other end of the elastic piece 53 is welded on the mounting sleeve 51, the elastic piece 53 is used for driving the mounting part 52 to move towards the direction close to the middle part of the connecting rod 31, the number of the elastic pieces 53 on each mounting sleeve 51 is set to be multiple, the elastic pieces 53 are set to be springs in the embodiment, the number of the elastic pieces 53 is set to be two, and the two elastic pieces 53 are uniformly distributed on the mounting sleeve 51. With reference to fig. 2, when the roller shutter door 2 needs to be installed, the lower end of the connecting rope 32 is fixed by the fixing component 4, so that the connecting rope 32 is in a stretched state; then, the elastic members 53 on the two sets of oppositely arranged installation components 5 are compressed, the two ends of the rolling shutter door leaf 2 are respectively placed in the cavities of the installation members 52 of the two sets of oppositely arranged installation components 5, and the rolling shutter door leaf 2 is supported through the installation members 52, so that the rolling shutter door leaf 2 is installed on the two installation members 52; utilize the elastic action of elastic component 53 self for elastic component 53 promotes installed part 52 butt on rolling up curtain door leaf 2, thereby makes the installed part 52 of rolling up curtain door leaf 2 both sides further carry out the centre gripping to rolling up curtain door leaf 2 fixed, and the setting up of a plurality of elastic components 53 makes installed part 52 more stable to the centre gripping effect of rolling up curtain door leaf 2.

Referring to fig. 1 and 3, each elastic member 53 is internally provided with a limiting assembly 6 for preventing the elastic member 53 from deviating, each limiting assembly 6 comprises a limiting rod 61 and a limiting sleeve 62, the limiting rod 61 is configured as a strip-shaped rod and penetrates through the elastic member 53, one end of the limiting rod 61 is welded on the mounting sleeve 51, the other end of the limiting rod 61 is connected in the limiting sleeve 62 in a sliding manner, one end of the limiting sleeve 62 departing from the limiting rod 61 is welded on the mounting member 52, one end of the elastic member 53 departing from the mounting sleeve 51 is welded on the limiting sleeve 62, when the elastic member 53 is compressed, the elastic member 53 drives the limiting sleeve 62 to slide on the limiting rod 61, and the elastic member 53 is not prone to deviating in the contraction process due to the arrangement of the limiting rod 61; the stop lever 61 sets up to the rectangular pole, and stop sleeve 62 sets up to the rectangular sleeve, and this makes stop sleeve 62 when sliding on stop lever 61, and stop lever 61 is difficult for taking place to rotate in stop sleeve 62, further improves the stability when stop lever 61 slides.

Referring to fig. 3, each mounting member 52 is further provided with a reinforcing member 7 for reinforcing the rolling shutter door leaf 2, the reinforcing member 7 is provided with a rectangular long rod in cross section, the reinforcing member 7 is provided in parallel with the length direction of the limiting rod 61, one end of the reinforcing member is welded in the mounting member 52, and a reinforcing groove 71 corresponding to the reinforcing member 7 is formed in the side wall of the rolling shutter door leaf 2 abutting against the mounting member 52. When the rolling shutter door piece 2 is installed, the rolling shutter door piece 2 placed in the installation piece 52 is reinforced by placing the end part of the rolling shutter door piece 2 into the cavity of the installation piece 52 while the reinforcing member 7 is inserted into the reinforcing groove 71 of the side wall of the rolling shutter door piece 2; reinforcing member 7 and reinforcement groove 71 all set up to the rectangle for difficult emergence when reinforcing member 7 wears to establish in reinforcement groove 71 rotates, further improves the firmness when rolling up curtain door leaf 2 is installed.

The implementation principle of the roller shutter door leaf convenient to install in the embodiment of the application is as follows: when the damaged position of rolling slats door is restoreed to the needs, through compression elastic component 53, drive spacing sleeve 62 and slide on gag lever post 61, roll up curtain door leaf 2 with the damage and pull down from installed part 52, then through compression elastic component 53, stretch into the cavity of both sides installed part 52 respectively with the both ends of new curtain door leaf 2, insert reinforcing groove 71 on the lateral wall of roll up curtain door leaf 2 with reinforcement 7 in the installed part 52 simultaneously, improve the stability of rolling up curtain door leaf 2 and installing in installed part 52, only change the position that the rolling slats door damaged like this and need not change whole piece rolling slats door, thereby the life of rolling slats door has been prolonged.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a roll up curtain door leaf easy to assemble, includes door frame (1) and roll up curtain door leaf (2), its characterized in that: the rolling shutter door comprises a door frame (1), a plurality of rolling shutter door sheets (2), a plurality of rolling shutter door sheets, wherein the rolling shutter door sheets (2) are arranged in pairs and are fixedly connected to one end of each rolling shutter door sheet (32) on the rolling shutter door frame; a plurality of groups of mounting assemblies (5) corresponding to the number of the roller shutter door sheets (2) are arranged on each connecting rope (32) along the length direction of the connecting rope, and the plurality of groups of mounting assemblies (5) on the connecting ropes (32) arranged in pairs are mutually parallel and oppositely arranged along the horizontal direction; each group of mounting assemblies (5) comprises a mounting sleeve (51), an elastic piece (53) and mounting pieces (52), the mounting sleeve (51) is arranged to be long-strip-shaped and is fixedly arranged on the connecting rope (32) along the length direction of the connecting rope (32), one end of the elastic piece (53) is fixedly connected to the mounting sleeve (51), the other end of the elastic piece is connected to the mounting pieces (52), the roller shutter door sheets (2) are placed between the two mounting pieces (52) which are parallel along the horizontal direction, and the elastic piece (53) is used for pushing the mounting pieces (52) to abut against the roller shutter door sheets (2) and fixing the roller shutter door sheets (2); the door frame (1) is provided with a fixing component (4) used for enabling the connecting rope (32) to be in a stretched state.

2. The easy-to-install roller shutter door leaf of claim 1, wherein: the mounting piece (52) is of a cavity structure, an opening is formed in one end, away from the elastic piece (53), of the mounting piece, and the roller shutter door sheet (2) is placed in the cavity of the mounting piece (52) through the opening.

3. The easy-to-install roller shutter door leaf of claim 1, wherein: the number of the elastic pieces (53) on the mounting assembly (5) in each group is set to be a plurality of, and the elastic pieces (53) are uniformly distributed on the mounting sleeve (51).

4. The easy-to-install roller shutter door leaf of claim 2, wherein: the mounting piece (52) is internally and fixedly provided with a strip-shaped reinforcing piece (7), and the reinforcing piece (7) is arranged perpendicular to the length direction of the mounting sleeve (51); the end part of the rolling shutter door sheet (2) is provided with a reinforcing groove (71) for accommodating the reinforcing piece (7).

5. The easy-to-install roller shutter door leaf of claim 4, wherein: the reinforcing piece (7) is arranged to be a rectangular long rod, and the reinforcing groove (71) is arranged to be a rectangular groove.

6. The easy-to-install roller shutter door leaf of claim 3, wherein: each elastic piece (53) is internally provided with a limiting component (6) for preventing the elastic piece (53) from deviating, each limiting component (6) comprises a limiting rod (61) and a limiting sleeve (62), each limiting rod (61) penetrates through the elastic piece (53) and one end of each limiting rod is fixedly connected to the corresponding mounting sleeve (51), each limiting sleeve (62) is fixedly connected to the corresponding mounting piece (52), and one end, deviating from the corresponding mounting sleeve (51), of each limiting rod (61) is connected to the corresponding limiting sleeve (62) in a sliding mode along the length direction perpendicular to the corresponding mounting sleeve (51); one end of the elastic piece (53) departing from the installation sleeve (51) is fixedly connected to the limiting sleeve (62).

7. The easy-to-install roller shutter door leaf of claim 6, wherein: the limiting rod (61) is arranged to be a rectangular rod, and the limiting sleeve (62) is arranged to be a rectangular sleeve.

8. The easy-to-install roller shutter door leaf of claim 1, wherein: fixed subassembly (4) are including solid fixed ring (41) and dead lever (42), and solid fixed ring (41) rotate to be connected on dead lever (42), connect one end fixed connection that rope (32) deviate from door frame (1) upper end on solid fixed ring (41), seted up fixed slot (43) on the lower terminal surface of door frame (1), be provided with the screw thread on dead lever (42), dead lever (42) threaded connection is in fixed slot (43).

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