CN218347194U

CN218347194U - Cable transmission structure for retractable door of rear power yard

Info

Publication number: CN218347194U
Application number: CN202222701692.5U
Authority: CN
Inventors: 张庆中
Original assignee: Shijiazhuang Linrong Technology Co ltd
Current assignee: Shijiazhuang Linrong Technology Co ltd
Priority date: 2022-10-13
Filing date: 2022-10-13
Publication date: 2023-01-20
Anticipated expiration: 2032-10-13

Abstract

The utility model provides a rear power courtyard extension door and cable rope transmission structure, which comprises a first fixed frame, wherein the left side of the inner cavity of the first fixed frame is slidably connected with a first movable door, the front side and the back side of the first movable door are fixedly connected with a second fixed frame, the right side of the inner cavity of the first fixed frame is slidably connected with a second movable door, and the lower end of the left side of the first fixed frame is provided with a gear; the utility model discloses a set up first mount, the effect of fixed gear has been played, improve the stability of gear when using, it is spacing to first dodge gate to cooperate the second mount simultaneously, prevent that first dodge gate from breaking away from the inner chamber of first mount, through setting up first dodge gate and second dodge gate, a door body structure for constituting flexible door, it realizes the mesh of flexible removal mostly to have solved flexible door through the linkage of various mechanisms, but too much mechanism breaks down more easily, influence the problem of flexible door normal use easily.

Description

Rear-mounted power yard telescopic door cable transmission structure

Technical Field

The utility model belongs to the flexible door field, specifically speaking are flexible door cable rope drive structure of rear-mounted power courtyard retractable door, a simple structure, the flexible door cable drive mechanism who is difficult for breaking down.

Background

The retractable door is a door body which can be freely moved in a retractable manner to control the size of a door opening and control the interception and release of pedestrians or vehicles, and mainly comprises a door body, a driving motor, a slide way and a control system.

To sum up, consequently the utility model provides a flexible door hawser transmission structure of rear power courtyard retractable door to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a rear power courtyard expansion gate hawser transmission structure to solve among the prior art expansion gate and realize the mesh of flexible removal mostly through the linkage of various mechanisms, but too much mechanism breaks down more easily, influences the normal use of expansion gate easily, consequently, the simple structure of using is treated and is replaced complicated mechanism and make very necessary scheduling problem.

The utility model provides a rear-mounted power courtyard expansion gate hawser transmission structure, includes first mount, the left side sliding connection of first mount inner chamber has first dodge gate, the equal fixedly connected with second mount in the front and the back of first dodge gate, the right side sliding connection of first mount inner chamber has the second dodge gate, the left lower extreme of first mount is provided with the gear, the left lower extreme fixedly connected with fixed plate of first dodge gate, the bottom fixedly connected with rack of fixed plate, gear and rack toothing, the holding tank has been seted up on the right side of first dodge gate, the back fixedly connected with steel cable of holding tank inner chamber, fixedly connected with L shaped plate is located at the center of first mount inner chamber bottom, the top of L shaped plate extends to the inner chamber of holding tank, the left front end of holding tank inner chamber has the runner through bearing swing joint, the surface that the runner was passed through to the one end of steel cable to the front of L shaped plate to with L shaped plate fixed connection, the surface of steel cable just is located the upper end fixedly connected with the gim bolt of holding tank inner chamber, the right side of gim bolt and the left side fixed connection of second dodge gate.

Preferably, a servo motor is arranged on the left side of the first fixing frame, and an output shaft of the servo motor penetrates through the inner cavity of the first fixing frame and is in transmission connection with the gear.

Preferably, the bottom of the servo motor is fixedly connected with a supporting plate, and the right side of the supporting plate is fixedly connected with a first fixing frame.

Preferably, the upper end on the right side of the second movable door is provided with a sliding groove, and the right side of the inner cavity of the second fixed frame is movably connected with a rotating wheel through a bearing.

Preferably, the left end of the rotating wheel extends to the inner cavity of the sliding groove and is in sliding connection with the inner cavity of the sliding groove.

Preferably, a limiting groove is formed in the bottom of the second movable door, a limiting block is fixedly connected to the right side of the bottom of the inner cavity of the second fixing frame, and the top of the limiting block extends to the inner cavity of the limiting groove and is movably connected with the inner cavity of the limiting groove.

Preferably, both sides of the bottom of the second fixing frame are provided with first pulleys, the rear end of the bottom of the second movable door is provided with a second pulley, and both sides of the bottom of the first fixing frame are fixedly connected with supporting seats.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses a set up first mount, the effect of fixed gear has been played, improve the stability of gear when using, it is spacing to first dodge gate to cooperate the second mount simultaneously, prevent that first dodge gate from breaking away from the inner chamber of first mount, through setting up first dodge gate and second dodge gate, a door body structure for constituting flexible door, through setting up the second mount, the effect of supporting first dodge gate and second dodge gate has been played, the first pulley of cooperation bottom simultaneously can be convenient for remove the position of first dodge gate.

2. The utility model discloses a set up gear, fixed plate and rack, the gear can cooperate the rack to drive first dodge gate to remove when rotating to adjust the position of first dodge gate, the fixed plate is used for carrying on spacingly to the gear, prevents gear and rack separation, through setting up the holding tank, is used for fixed runner and places the space for the steel cable provides.

3. The utility model discloses a set up the steel cable, the L shaped plate, runner and gim peg, the runner is used for supporting and spacing the steel cable, turn to the position of runner simultaneously, when first dodge gate is moving forward, because the lower extreme of steel cable is fixed with the L shaped plate, and the inner chamber at first mount is fixed to the L shaped plate, at the in-process that first dodge gate moved forward, the length extension of steel cable lower extreme, the length of upper end shortens, and the gim peg is fixed in the upper end of steel cable, therefore the upper end of steel cable is at the in-process that shortens, the cooperation gim peg drives the second dodge gate and moves forward, thereby extend the operation to the second dodge gate, and when first dodge gate moves backward, the length extension of steel cable upper end, thereby the cooperation gim peg drives the second dodge gate and moves backward, so that shrink the operation to the second dodge gate, only through the gear, the regulation to first dodge gate and second dodge gate position is realized to the cooperation of rack and steel cable, moreover, the steam generator is simple structure, the incidence of trouble can be reduced.

Drawings

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

fig. 2 is a schematic front view of the first fixing frame of the present invention;

FIG. 3 is a left side view of the first movable door of the present invention;

FIG. 4 is a left side view of the second movable door of the present invention;

fig. 5 is a schematic view of a left side view plane partial structure of the first movable door of the present invention.

In the figure:

1. a first fixing frame; 2. a first movable door; 3. a second fixing frame; 4. a second movable door; 5. a gear; 6. a fixing plate; 7. a rack; 8. accommodating grooves; 9. a steel cord; 10. an L-shaped plate; 11. a rotating wheel; 12. a servo motor; 13. a support plate; 14. a chute; 15. a rotating wheel; 16. a limiting groove; 17. a limiting block; 18. a first pulley; 19. a second pulley; 20. a supporting base; 21. and (4) fixing the bolt.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are provided to illustrate the invention but are not intended to limit the scope of the invention.

As shown in fig. 1-5, the utility model provides a rear-mounted power courtyard expansion gate hawser transmission structure, including first mount 1, the left side sliding connection of first mount 1 inner chamber has first dodge gate 2, the equal fixedly connected with second mount 3 in the front and the back of first dodge gate 2, the right side sliding connection of first mount 1 inner chamber has second dodge gate 4, the left lower extreme of first mount 1 is provided with gear 5, the left lower extreme fixedly connected with fixed plate 6 of first dodge gate 2, the bottom fixedly connected with rack 7 of fixed plate 6, gear 5 and rack 7 mesh, holding tank 8 has been seted up on the right side of first dodge gate 2, the back fixedly connected with steel cable 9 of holding tank 8 inner chamber, the center department fixedly connected with L shaped plate 10 of first mount 1 inner chamber bottom, the top of L shaped plate 10 extends to the inner chamber of holding tank 8, the left front end of holding tank 8 inner chamber is connected with holding runner 11 through bearing activity, the one end of steel cable 9 extends to the front of L shaped plate 10 through the surface of runner 11, and is fixedly connected with L shaped plate 10, and with the surface of steel cable 9 and be located the upper end fixedly connected with the gim bolt 21 of holding tank 8, the right side of the movable door 4 of second fixed bolt 21 is connected with the second door 4.

As an embodiment of the utility model, the left side of first mount 1 is provided with servo motor 12, and servo motor 12's output shaft runs through to the inner chamber of first mount 1 to be connected with the transmission of gear 5, through setting up servo motor 12, be used for driving gear 5 and rotate, thereby provide power source for the operation of the door body.

As an embodiment of the utility model, servo motor 12's bottom fixedly connected with backup pad 13, backup pad 13's right side and 1 fixed connection of first mount have played fixed servo motor 12's effect through setting up backup pad 13, improve the stability of servo motor 12 when using.

As an embodiment of the utility model, spout 14 has been seted up to the upper end on second dodge gate 4 right side, and there is rotation wheel 15 on the right side of 3 inner chambers of second mount through bearing swing joint, through spout 14 and the cooperation of rotating wheel 15, has played the effect of supporting with spacing second dodge gate 4.

As an embodiment of the present invention, the left end of the rotating wheel 15 extends to the inner cavity of the sliding groove 14 and is slidably connected to the inner cavity of the sliding groove 14.

As an embodiment of the utility model, spacing groove 16 has been seted up to the bottom of second dodge gate 4, the right side fixedly connected with stopper 17 of 3 inner chamber bottoms of second mount, and the top of stopper 17 extends to the inner chamber of spacing groove 16 to with the inner chamber swing joint of spacing groove 16, through spacing groove 16 and stopper 17's cooperation, played the effect of spacing second dodge gate 4, prevent that second dodge gate 4 from taking place the condition of offset when removing.

As an embodiment of the utility model, the both sides of 3 bottoms of second mount all are provided with first pulley 18, and the rear end of 4 bottoms of second dodge gate is provided with second pulley 19, and the equal fixedly connected with supporting seat 20 in both sides of 1 bottom of first mount has played the effect of being convenient for first dodge gate 2 and the activity of second dodge gate 4 through setting up first pulley 18 and second pulley 19, through setting up supporting seat 20, has played the effect of supporting first mount 1.

The specific working principle is as follows:

when the first movable door 2 and the second movable door 4 need to be extended, firstly, the servo motor 12 is started through an external controller, the servo motor 12 drives the gear 5 to rotate, the gear 5 is matched with the rack 7 and the fixing plate 6 to drive the first movable door 2 to move forwards when rotating, when the first movable door 2 moves forwards, because the lower end of the steel rope 9 is fixed with the L-shaped plate 10, the L-shaped plate 10 is fixed in the inner cavity of the first fixed frame 1, in the process of moving the first movable door 2 forwards, the length of the lower end of the steel rope 9 is extended, the length of the upper end of the steel rope is shortened, and the fixing bolt 21 is fixed at the upper end of the steel rope 9, therefore, in the process of shortening the upper end of the steel rope 9, the fixing bolt 21 is matched to drive the second movable door 4 to move forwards, so as to carry out the operation of extending forwards on the second movable door 4, and when the first movable door 2 moves backwards, the length of the upper end of the steel rope 9 is extended, so as to be matched with the fixing bolt 21 to drive the second movable door 4 to move backwards, so as to carry out the retracting operation on the second movable door 4, and the problem that the telescopic door is mostly realized through various mechanisms of linkage of the telescopic door, but the telescopic door is easy to be used more easily, and the telescopic mechanism, and the problem of the telescopic mechanism that the telescopic mechanism is more easily occurs.

The embodiments of the present invention have been presented for purposes of illustration and description, and while embodiments of the invention have been illustrated and described above, it is to be understood that such embodiments are exemplary and are not to be construed as limiting of the invention, as variations, modifications, substitutions and alterations of the above embodiments may be made by those of ordinary skill in the art without departing from the scope of the invention.

Claims

1. The utility model provides a flexible door hawser transmission structure of rearmounted power courtyard expansion gate, includes first mount (1), its characterized in that: the left side of the inner cavity of the first fixing frame (1) is slidably connected with a first movable door (2), the front and the back of the first movable door (2) are fixedly connected with a second fixing frame (3), the right side of the inner cavity of the first fixing frame (1) is slidably connected with a second movable door (4), the left lower end of the first fixing frame (1) is provided with a gear (5), the left lower end of the first movable door (2) is fixedly connected with a fixing plate (6), the bottom of the fixing plate (6) is fixedly connected with a rack (7), the gear (5) is meshed with the rack (7), the right side of the first movable door (2) is provided with an accommodating groove (8), the back of the inner cavity of the accommodating groove (8) is fixedly connected with a steel rope (9), the center of the bottom of the inner cavity of the first fixing frame (1) is fixedly connected with an L-shaped plate (10), the top of the L-shaped plate (10) extends to the inner cavity of the accommodating groove (8), the left front end of the inner cavity of the accommodating groove (8) is connected with a rotating wheel (11) through a bearing, one end of the rotating wheel (9) extends to the L-shaped plate (10) through the surface of the L-shaped plate (21), and is connected with a bolt (21) which is connected with the upper end of the inner cavity of the L-shaped plate (8), the right side of the fixed bolt (21) is fixedly connected with the left side of the second movable door (4).

2. The rear power yard extension door and retraction door cable transmission structure as claimed in claim 1, wherein: the left side of first mount (1) is provided with servo motor (12), the output shaft of servo motor (12) runs through to the inner chamber of first mount (1) to be connected with gear (5) transmission.

3. The rear power yard extension door and retraction door cable transmission structure as claimed in claim 2, wherein: the bottom fixedly connected with backup pad (13) of servo motor (12), the right side and first mount (1) fixed connection of backup pad (13).

4. The rear power yard extension door and retraction door cable transmission structure as claimed in claim 1, wherein: the upper end on the right side of the second movable door (4) is provided with a sliding groove (14), and the right side of the inner cavity of the second fixed frame (3) is movably connected with a rotating wheel (15) through a bearing.

5. The cable transmission structure for the retractable door of the rear power yard as claimed in claim 4, wherein: the left end of the rotating wheel (15) extends to the inner cavity of the sliding groove (14) and is connected with the inner cavity of the sliding groove (14) in a sliding mode.

6. The rear power yard extension door and retraction door cable transmission structure as claimed in claim 1, wherein: spacing groove (16) have been seted up to the bottom of second dodge gate (4), the right side fixedly connected with stopper (17) of second mount (3) inner chamber bottom, the top of stopper (17) extends to the inner chamber of spacing groove (16) to with the inner chamber swing joint of spacing groove (16).

7. The rear power yard extension door and retraction door cable transmission structure as claimed in claim 1, wherein: the two sides of the bottom of the second fixing frame (3) are respectively provided with a first pulley (18), the rear end of the bottom of the second movable door (4) is provided with a second pulley (19), and the two sides of the bottom of the first fixing frame (1) are respectively and fixedly connected with a supporting seat (20).