阅读说明：本技术 一种折叠门的上挂传动齿链配合装置 (Upper-hanging transmission toothed chain matching device of folding door ) 是由 郑岗 于 2019-11-05 设计创作，主要内容包括：本发明公开了一种折叠门的上挂传动齿链配合装置,涉及折叠门装置领域。本发明中：工作边侧端基座上活动装设有第三正码齿轮；第二外侧链轮与第三正码齿轮上都连接有用于驱动门体进行移动的门板连接链条；第四固定安装板上侧固定连接有第四上侧限位板；第五悬挂斜杆上悬挂有与门板连接链条一端侧活动连接的第五链条端侧挂钩；第五链条端侧挂钩的一侧固定连接有第五端侧负重。本发明在不影响门板连接链条正常运转的情况下对门板连接链条进行接触式的限位,使得门板连接链条在对门板进行拉动时更加稳定,也提升了刀形挂架板的整体稳固性,并防止了门板连接链条的堆积造成的门板收纳卡顿。(The invention discloses an upper-hanging transmission toothed chain matching device of a folding door, and relates to the field of folding door devices. In the invention: a third positive gear is movably arranged on the base at the side end of the working edge; door plate connecting chains for driving the door body to move are connected to the second outer side chain wheel and the third positive gear; a fourth upper limiting plate is fixedly connected to the upper side of the fourth fixed mounting plate; a fifth chain end side hook movably connected with one end side of the door panel connecting chain is hung on the fifth hanging inclined rod; one side of the hook at the end side of the fifth chain is fixedly connected with a fifth end side load. According to the invention, the door plate connecting chain is limited in a contact manner under the condition that the normal operation of the door plate connecting chain is not influenced, so that the door plate connecting chain is more stable when the door plate is pulled, the integral stability of the knife-shaped hanger plate is also improved, and the door plate storage blockage caused by the accumulation of the door plate connecting chain is prevented.)

1. An upper-hanging transmission toothed chain matching device of a folding door comprises a working edge side end base (1), wherein a knife-shaped hanger plate (2) is installed on the working edge side end base (1), and a motor driving gear (9) is movably installed on the working edge side end base (1); a first inner side speed change gear (10) which is coaxial with the motor driving gear (9) is arranged on a shaft rod connected with the motor driving gear (9); a second outer side chain wheel (11) is movably arranged on the base (1) at the side end of the working edge; a second inner side chain wheel (12) which is coaxial with the second outer side chain wheel (11) is arranged on the shaft rod connected with the second outer side chain wheel (11); first inboard change gear (10) and second inboard sprocket (12) between through first drive chain (13) cooperation connection, its characterized in that:

a track right code folded plate (3) positioned at one side of the knife-shaped hanger plate (2) is arranged on the base (1) at the side end of the working edge;

a vertical guide rail interval (4) is formed between the vertical plate of the track right code folding plate (3) and the knife-shaped hanger plate (2);

a transverse guide rail interval (5) is formed between the transverse plate at the upper side of the track positive code folding plate (3) and the knife-shaped hanger plate (2);

one side of the knife-shaped hanger plate (2) is fixedly connected with a first inner side reinforcing knife edge plate (6);

the other side of the knife board (2) is provided with a knife board tail end reinforcing connecting board (7);

a tail end door plate limiting clamping plate (8) is arranged on one side of the cutter plate tail end reinforcing connecting plate (7);

the upper end and the lower end of the tail end door plate limiting clamping plate (8) are provided with embedded bolts (23) used for reinforcing the stability of the knife-shaped hanger plate (2);

a third spur gear (14) is movably arranged on the base (1) at the side end of the working edge;

the third positive code gear (14) is positioned below the knife-shaped hanger plate (2);

the third positive gear (14) is positioned at the side of the first inner side reinforced cutting edge plate (6);

the second outer side chain wheel (11) and the third positive gear (14) are connected with door plate connecting chains (15) used for driving the door body to move;

a fourth fixed mounting plate (16) is mounted on the working edge side end base (1);

a fourth upper limiting plate (17) is fixedly connected to the upper side of the fourth fixed mounting plate (16);

a fifth suspension inclined rod (19) is obliquely and fixedly connected between the lower side of the middle of the knife-shaped hanger plate (2) body and the lower plate of the knife plate tail end reinforcing connecting plate (7);

a fifth chain end side hook (20) movably connected with one end side of the door panel connecting chain (15) is hung on the fifth hanging inclined rod (19);

a fifth end load (22) is fixedly connected to one side of the fifth chain end side hook (20);

comprises a third movable shaft (24) for movably connecting and supporting the third spur gear (14);

a third matching collar (25) is movably sleeved on the third movable shaft lever (24);

and a third limit ring plate (26) for limiting and adjusting the first driving chain (13) is fixedly arranged on the outer ring side of the third matching collar (25).

2. The hanging transmission gear chain matching device of the folding door as claimed in claim 1, wherein:

the first inner side speed change gear (10) is positioned on the inner side of the motor driving gear (9);

and the motor driving gear (9) is matched and connected with an output gear of the corresponding motor driving device.

3. The hanging transmission gear chain matching device of the folding door as claimed in claim 1, wherein:

at least two groups of embedded bolts (23) connected with the working edge side end base (1) are arranged on the fourth fixed mounting plate (16);

a ring plate structure for limiting the first driving chain (13) is movably sleeved on a group of embedded bolts (23) on the upper side of the fourth fixed mounting plate (16);

a fourth upper side mounting groove hole (18) is formed in the fourth upper side limiting plate (17);

embedded bolts (23) are arranged at the end side part and the bending position of the track regular code folded plate (3);

a plurality of embedded bolts (23) are arranged on the knife-shaped hanger plate (2) body;

and an embedded bolt (23) is arranged on the first inner side reinforcing cutting edge plate (6).

4. The hanging transmission gear chain matching device of the folding door as claimed in claim 1, wherein:

a fifth hook groove (21) matched with the fifth hanging inclined rod (19) is formed in the hook (20) at the end of the fifth chain;

the fifth end side load (22) is of a lead alloy ball structure.

5. The hanging transmission gear chain matching device of the folding door as claimed in claim 1, wherein:

the distance between the top position of the upper side of the third positive gear (14) and the lower side of the knife-shaped hanger plate (2) is larger than the distance between the lower side of the first inner side reinforcing knife edge plate (6) and the door plate connecting chain (15);

the lower side edge of the first inner side reinforcing cutter edge plate (6) close to the door plate connecting chain (15) is of an arc-shaped structure.

Technical Field

The invention relates to the field of folding door devices, in particular to an upper-hanging transmission toothed chain matching device of a folding door.

Background

In the places such as the prior shops, the door surfaces and the like, the door is generally selected from a common rolling door, but the rolling door has the defects of thin thickness, poor wind resistance and poor sound insulation effect, has a plurality of problems and brings inconvenience to users. And the volume that hanging folding door not only took when accomodating is less, and its sturdiness, wind resistance can, give sound insulation effect etc. all have better experience moreover.

However, in the process of storing the folding door plate, the upper hanging type folding door is more in door plate quantity, and the weight generated by a large number of door plates is also large, so that the knife-shaped frame plate for supporting the door plate is easy to slightly change, and the upper hanging type folding door is extruded with some transmission chains for pulling the door plate, so that the corresponding transmission chains are extremely probably directly blocked, and the transmission chains for pulling the door plate are longer in length, and if the upper hanging type folding door is stored, the door plate can be stored and blocked when the upper hanging type folding door is stored, so that the defects can be overcome, and the problem of being worthy of attention is solved.

Disclosure of Invention

The technical problem to be solved by the invention is to provide an upper hanging transmission toothed chain matching device of a folding door, so that the door plate connecting chain is limited in a contact manner under the condition that the normal operation of the door plate connecting chain is not influenced, the door plate connecting chain is more stable when the door plate is pulled, the integral stability of a knife-shaped hanging frame plate is improved, and the door plate storage blockage caused by the accumulation of the door plate connecting chain is prevented.

In order to solve the technical problems, the invention is realized by the following technical scheme:

the invention provides an upper-hanging transmission toothed chain matching device of a folding door, which comprises a working edge side end base, wherein a knife-shaped hanger plate is arranged on the working edge side end base; a first inner side speed change gear which is coaxial with the motor driving gear is arranged on a shaft rod connected with the motor driving gear; a second outer side chain wheel is movably arranged on the base at the side end of the working edge; a second inner side chain wheel which is coaxial with the second outer side chain wheel is arranged on the shaft rod connected with the second outer side chain wheel; the first inner side speed change gear is connected with the second inner side chain wheel in a matched mode through a first driving chain.

The side end base of the working side is provided with a track positive code folded plate positioned at one side of the knife-shaped hanging rack plate; vertical guide rail intervals are formed between the vertical plates of the track positive code folding plates and the knife-shaped hanger plates; a transverse guide rail interval is formed between an upper transverse plate of the track positive code folding plate and the knife-shaped hanger plate; one side of the knife-shaped hanger plate is fixedly connected with a first inner side reinforcing knife edge plate; the other side of the knife-shaped hanging rack plate is provided with a knife plate tail end reinforcing connecting plate; a tail end door plate limiting clamping plate is arranged on one side of the cutter plate tail end reinforcing connecting plate; the upper end and the lower end of the terminal door plate limiting clamping plate are provided with embedded bolts used for reinforcing the stability of the knife-shaped hanging rack plate.

A third positive gear is movably arranged on the base at the side end of the working edge; the third positive code gear is positioned below the knife-shaped hanger plate; the third positive gear is positioned at the side of the first inner side reinforced cutting edge plate; door plate connecting chains for driving the door body to move are connected to the second outer side chain wheel and the third positive gear; a fourth fixed mounting plate is arranged on the base at the side end of the working edge; the upper side of the fourth fixed mounting plate is fixedly connected with a fourth upper side limiting plate.

A fifth suspension inclined rod is obliquely and fixedly connected between the lower side position of the middle part of the knife-shaped hanger plate body and the lower plate of the reinforcing connecting plate at the tail end of the knife plate; a fifth chain end side hook movably connected with one end side of the door panel connecting chain is hung on the fifth hanging inclined rod; one side of the hook at the end side of the fifth chain is fixedly connected with a fifth end side load.

The third movable shaft is used for movably connecting and supporting a third positive gear; a third matching shaft collar is movably sleeved on the third movable shaft lever; and a third limiting ring plate for limiting and adjusting the first driving chain is fixedly arranged on the outer ring side of the third matching shaft ring.

As a preferable aspect of the present invention, the first inner transmission gear is located inside the motor drive gear; the motor driving gear is matched and connected with an output gear of the corresponding motor driving device.

As a preferred technical scheme of the invention, at least two groups of embedded bolts connected with the base at the side end of the working edge are arranged on the fourth fixed mounting plate; a group of embedded bolts at the upper side of the fourth fixed mounting plate are movably sleeved with a ring plate structure for limiting the first driving chain; a fourth upper side mounting groove hole is formed in the fourth upper side limiting plate; embedded bolts are arranged at the end side part and the bending position of the track positive code folding plate; a plurality of embedded bolts are arranged on the knife-shaped hanger plate body; the first inner side reinforcing cutting edge plate is provided with an embedded bolt.

As a preferred technical scheme of the invention, a fifth hook groove matched with a fifth hanging diagonal rod is formed on the hook at the end side of the fifth chain; the fifth end side load is of a lead alloy ball structure.

As a preferred technical scheme of the invention, the distance between the top position of the upper side of the third positive code gear and the lower side edge of the knife-shaped hanger plate is greater than the distance between the lower side edge of the first inner side reinforcing knife-edge plate and the door panel connecting chain; the lower side edge of the first inner side reinforcing knife edge plate, which is close to the door plate connecting chain, is of an arc-shaped structure.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, by reducing part of the limiting plate blocks of the knife-shaped hanger plate, arranging the third positive code gear and matching with the fourth upper limiting plate, the door plate connecting chain is limited in a contact manner under the condition that the normal operation of the door plate connecting chain is not influenced, so that the door plate connecting chain is more stable when the door plate is pulled;

2. according to the invention, the bent track positive code folded plate is arranged, so that the motion track of the door panel is limited by the lengthened distance from multiple directions, and the storage and rotation stability of the door panel is improved; the integral stability of the knife-shaped hanging frame plate is further improved by arranging the reinforcing connecting plate at the tail end of the knife plate and additionally arranging the embedded bolt;

3. according to the invention, the fifth chain end side hook is movably suspended on the fifth suspension diagonal rod, and the counterweight is carried out on the fifth chain end side hook, so that the door panel storage blockage caused by the accumulation of the door panel connecting chain is prevented.

Drawings

FIG. 1 is a schematic diagram of the overall apparatus of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is an enlarged view of a portion B of FIG. 1;

FIG. 4 is a schematic view of a third spur gear and its associated components according to the present invention;

FIG. 5 is a schematic structural view of a second outer sprocket and a second inner sprocket of the present invention;

wherein: 1-working edge side end base; 2-knife-shaped hanging rack plates; 3-track right code folding plate; 4-vertical guide rail interval; 5-transverse guide rail spacing; 6-a first inner side reinforcing cutting edge plate; 7-reinforcing the connecting plate at the tail end of the cutting board; 8-tail end door plate limiting clamping plate; 9-motor drive gear; 10-a first inner side transmission gear; 11-a second outer sprocket; 12-a second inside sprocket; 13-a first drive chain; 14-a third spur gear; 15-door panel connecting chain; 16-a fourth fixed mounting plate; 17-a fourth upper limiting plate; 18-a fourth upper side mounting slot; 19-a fifth suspension diagonal; 20-a fifth chain end side hook; 21-fifth hook groove; 22-fifth end side weight; 23-an embedded bolt; 24-a third movable shaft; 25-a third mating collar; 26-third stop collar plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The invention relates to an upper-hanging transmission toothed chain matching device of a folding door, which comprises a working edge side end base 1, wherein a knife-shaped hanger plate 2 is arranged on the working edge side end base 1, and a motor driving gear 9 is movably arranged on the working edge side end base 1; a first inner side speed change gear 10 which is coaxial with the motor driving gear 9 is arranged on a shaft rod connected with the motor driving gear 9; a second outer side chain wheel 11 is movably arranged on the base 1 at the side end of the working edge; a second inner side chain wheel 12 which is coaxial with the second outer side chain wheel 11 is arranged on the shaft rod connected with the second outer side chain wheel 11; the first inner side transmission gear 10 and the second inner side chain wheel 12 are connected in a matching way through a first driving chain 13.

A track positive code folded plate 3 positioned at one side of the knife-shaped hanger plate 2 is arranged on the base 1 at the side end of the working edge; a vertical guide rail interval 4 is formed between the vertical plate of the track right code folding plate 3 and the knife-shaped hanger plate 2; a transverse guide rail interval 5 is formed between the upper transverse plate of the track right code folding plate 3 and the knife-shaped hanger plate 2; one side of the knife-shaped hanger plate 2 is fixedly connected with a first inner side reinforcing knife edge plate 6; the other side of the knife board 2 is provided with a knife board tail end reinforcing connecting board 7; a tail end door plate limiting clamping plate 8 is arranged on one side of the cutter plate tail end reinforcing connecting plate 7; the upper end and the lower end of the tail end door plate limiting clamping plate 8 are provided with embedded bolts 23 used for reinforcing the stability of the knife-shaped hanger plate 2.

A third spur gear 14 is movably arranged on the base 1 at the side end of the working edge; the third positive code gear 14 is positioned below the knife-shaped hanger plate 2; the third spur gear 14 is positioned at the side of the first inner side reinforcing knife-edge plate 6; the second outer side chain wheel 11 and the third positive gear 14 are both connected with a door plate connecting chain 15 for driving the door body to move; a fourth fixed mounting plate 16 is arranged on the base 1 at the side end of the working edge; the upper side of the fourth fixed mounting plate 16 is fixedly connected with a fourth upper limiting plate 17.

A fifth suspension inclined rod 19 is obliquely and fixedly connected between the lower side position of the middle part of the knife-shaped hanger plate 2 body and the lower plate of the knife plate tail end reinforcing connecting plate 7; a fifth chain end side hook 20 movably connected with one end side of the door panel connecting chain 15 is hung on the fifth hanging inclined rod 19; a fifth end load 22 is fixedly connected to one side of the fifth chain end side hook 20.

A third movable shaft 24 for movably connecting and supporting the third spur gear 14; a third matching collar 25 is movably sleeved on the third movable shaft lever 24; a third limit ring plate 26 for limiting and adjusting the first driving chain 13 is fixedly arranged on the outer ring side of the third matching collar 25.

Further, the first inside transmission gear 10 is located inside the motor drive gear 9; the motor driving gear 9 is connected with an output gear of a corresponding motor driving device in a matching way.

Further, at least two groups of embedded bolts 23 connected with the base 1 at the side end of the working edge are arranged on the fourth fixed mounting plate 16; a ring plate structure for limiting the first driving chain 13 is movably sleeved on the group of embedded bolts 23 on the upper side of the fourth fixed mounting plate 16; a fourth upper side mounting groove hole 18 is formed in the fourth upper side limiting plate 17; embedded bolts 23 are arranged at the end side part and the bending position of the track regular code folded plate 3; a plurality of embedded bolts 23 are arranged on the knife-shaped hanger plate 2 body; the first inner reinforcing cutting edge plate 6 is provided with an embedded bolt 23.

Furthermore, a fifth hook groove 21 matched with the fifth hanging diagonal rod 19 is formed in the hook 20 at the end of the fifth chain end; the fifth end-side load 22 is a lead alloy ball structure.

Further, the distance between the top position of the upper side of the third positive gear 14 and the lower side of the knife-shaped hanger plate 2 is larger than the distance between the lower side of the first inner reinforcing knife edge plate 6 and the door plate connecting chain 15; the lower side edge of the first inner side reinforcing cutter edge plate 6 close to the door panel connecting chain 15 is of an arc-shaped structure.

In the apparatus of the present invention:

with the position plate that sword shape hanger plate 2 is close to door plant connection chain 15, detach partly, install third positive sign gear 14, can not only replace the limiting displacement of sword shape hanger plate 2 to door plant connection chain 15, third positive sign gear 14 directly carries out block swing joint with door plant connection chain 15, and side panel also carries out position coordination with third positive sign gear 14 on the fourth upside limiting plate 17, to door plant connection chain 15 high-efficient spacing while, also do not influence the operation of door plant connection chain 15, and the interval between third positive sign gear 14 and the sword shape hanger plate 2 is great, even whole door plant is accomodate to sword shape hanger plate 2 on, sword shape hanger plate receives the heavy pressure and takes place to move down little to become, also can not influence the normal operating of door plant connection chain 15.

The folded track positive code folding plate 3 is adopted, so that the track of the rising door plate is limited in the longitudinal direction, and meanwhile, the moving track of the door plate after turning is limited for a certain distance, so that the processes of storage, rotation and the like of the door plate are more stable; the tail end of the knife-shaped hanger plate 2 is provided with a knife plate tail end reinforcing connecting plate 7, embedded bolts 23 are additionally arranged at two ends of the knife plate tail end reinforcing connecting plate 7, and the overall installation stability of the knife-shaped hanger plate 2 is improved; a fifth chain end side hook 20 is provided on the upper end side of the door panel connecting chain 15, and is movably suspended on the fifth suspension diagonal rod 19, and a fifth end side load 22 is provided on the side of the fifth chain end side hook 20, thereby preventing the door panel from being caught due to the accumulation of the door panel connecting chain 15.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.