CN218466407U

CN218466407U - Prevent pressing from both sides floodgate machine of function

Info

Publication number: CN218466407U
Application number: CN202222187612.9U
Authority: CN
Inventors: 华滨; 郭军; 刘悦
Original assignee: Zhejiang Huazhi Xinhang Technology Co ltd
Current assignee: Zhejiang Huazhi Xinhang Technology Co ltd
Priority date: 2022-08-18
Filing date: 2022-08-18
Publication date: 2023-02-10
Anticipated expiration: 2032-08-18

Abstract

The utility model belongs to the field of gate machines, in particular to a gate machine with an anti-pinch function, which comprises a gate machine main body; the middle part of the inner cavity of the gate main body is rotatably connected with a rotating shaft, the inner cavity of the gate main body adjacent to the rotating shaft is rotatably connected with a first door plate, one side of the first door plate adjacent to the rotating shaft is fixedly connected with a main shaft, and one side of the first door plate away from the rotating shaft is rotatably connected with a second door plate; through establishing the door plant into two parts, first door plant and second door plant promptly, and add the torsional spring on the connecting axle of first door plant and second door plant, when the floodgate door is closing, if the floodgate passageway once passes through two people, and the second person is not through the floodgate, the second door plant will be along with the in-process that first door plant closed this moment, with human contact, under human hindrance, the second door plant can produce with first door plant and deflect, avoid the pedestrian to be hindered by the clamp, the function of preventing the clamp has been realized.

Description

Prevent pressing from both sides floodgate machine of function

Technical Field

The utility model relates to a floodgate machine field specifically is a prevent floodgate machine of pressing from both sides function.

Background

The gate is a channel blocking device, is mainly applied to urban rail transit management, is used for managing pedestrian flow and standardizing pedestrian access, and has the most basic most core function of realizing that only one person passes through once, and can be used for the entrance channel of various charging and entrance guard occasions.

When the gate is used, the gate is mostly controlled to be opened for a fixed period of time through electrical control, and the gate is closed after the time is over, so that a pedestrian can pass through the gate, and in the process, the time from opening to closing of the gate is fixed.

When a pedestrian passes through the gate, if the speed of the pedestrian is low, the pedestrian does not pass through the gate, but the gate is closed suddenly, and in the case, the pedestrian is pinched by the gate in the closing process; the existing gate defaults that only one person passes through the gate at one time, and when two persons pass through the gate at one time, the time exceeds the time for the gate to pass through one person, so that the later-passing person can be injured by a gate clamp in the closing process; therefore, a gate with an anti-pinch function is provided to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In order to make up the deficiency of the prior art, solve the problem mentioned above, the utility model provides a prevent floodgate machine of pressing from both sides function.

The utility model provides a technical scheme that its technical problem adopted is: the utility model relates to a gate with anti-pinch function, which comprises a gate main body; the middle part of the inner side cavity of the gate main body is rotatably connected with a rotating shaft, the inner side cavity of the gate main body is rotatably connected with a first door plate adjacent to the rotating shaft, one side of the first door plate adjacent to the rotating shaft is fixedly connected with a main shaft, and one side of the first door plate away from the rotating shaft is rotatably connected with a second door plate; the axis of rotation middle part rigid coupling has the second gear, the last downside rigid coupling that is located the second gear in the axis of rotation has two sets of third gears, it has first gear to correspond second gear department rigid coupling on the main shaft, just first gear and second gear meshing, it is connected with two sets of fourth gears to correspond the third gear rotation on the main shaft, just third gear and fourth gear meshing.

Preferably, two ends of the gate main body corresponding to the rotating shaft are provided with a first rotating hole, and the upper end and the lower end of the rotating shaft are respectively and rotatably connected in the first rotating holes; two groups of rotating holes II are formed in the main body of the gate and correspond to two ends of the main shaft, and the upper end and the lower end of the main shaft are respectively connected in the rotating holes II in a rotating mode.

Preferably, a connecting shaft is fixedly connected to one side surface of the first door plate close to the second door plate, a connecting seat which is symmetrically arranged up and down is fixedly connected to one side surface of the second door plate close to the first door plate, the upper end and the lower end of the connecting shaft are respectively rotatably connected to the connecting seat, a torsion spring is sleeved on the connecting shaft, one end of the torsion spring is fixedly connected to the first door plate, and the other end of the torsion spring is fixedly connected to the second door plate.

Preferably, the first door panel is provided with a movable groove which is transversely arranged corresponding to the fourth gear, a rack is movably connected in the movable groove, the rack is meshed with the fourth gear, one end, far away from the fourth gear, of the rack is fixedly connected with a cross rod, the second door panel is correspondingly provided with a movable groove, a first limiting block is fixedly connected in the movable groove of the first door panel, and the cross rod moves on the inner side of the first limiting block; a second limiting block is fixedly connected in the movable groove on the second door panel correspondingly, and the cross rod is movable on the inner side of the limiting block.

Preferably, a sponge block is fixedly connected to the inner side of the main body of the gate machine and located on the inner side of the gate machine body, and the sponge block is located on one side of the cavity of the rotating shaft.

Preferably, the edge positions of the gate main body are all set to be round corners, and the edge positions of the second gate plate are round corners.

The utility model discloses an useful part lies in:

1. the utility model discloses an establish the door plant into two parts, first door plant and second door plant promptly, and add the torsional spring on the connecting axle of first door plant and second door plant, when the floodgate door is closing, if the floodgate passageway once passes through two people, and the second person does not pass through the floodgate, the second door plant will be along with the in-process that first door plant closed this moment, with human contact, under human hindrance, the second door plant can produce with first door plant and deflect, and then the compression torsional spring, make the torsional spring hold power and produce elastic potential energy, avoid the pedestrian to be hindered by the clamp, leave the back as the pedestrian, the second door plant resumes the normal position under the effect of torsional spring, the function of preventing pressing from both sides has been realized.

2. The utility model discloses a set up horizontal pole and multiunit gear, close the state at the floodgate door, the horizontal pole is in between first door plant and the second door plant, cooperate with stopper two through stopper one, make the second door plant can not rotate, when the floodgate door rotates, the main shaft rotates and drives the synchronous rotation of first gear, first gear rotates and drives second gear revolve, second gear and the synchronous rotation of third gear, third gear revolve drives the fourth gear and rotates on the main shaft, fourth gear revolve drives the rack and slides in the movable groove, thereby it slides to drive the horizontal pole, when the floodgate door is opened completely, the horizontal pole removes first door plant one side, the second door plant can rotate on the connecting axle this moment, avoid under the floodgate machine state of not opening, the pedestrian crosses the floodgate machine through the mobile nature of second door plant.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

Fig. 1 is an overall front perspective view of the present invention;

FIG. 2 is an overall sectional perspective view of the present invention;

fig. 3 is an overall rear perspective view of the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 1;

FIG. 5 is an enlarged view of the structure at B in FIG. 2;

fig. 6 is an enlarged view of the structure at C of fig. 3.

In the figure: 1. a gate main body; 2. a rotating shaft; 3. a main shaft; 4. a first door panel; 5. a second door panel; 6. A connecting shaft; 7. a torsion spring; 8. a first gear; 9. a second gear; 10. a third gear; 11. a fourth gear; 12. a rack; 13. rotating the first hole; 14. rotating the second hole; 15. a cross bar; 16. a movable groove; 17. A sponge block; 18. a first limiting block; 19. a second limiting block; 20. a connecting seat.

Detailed Description

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

Referring to fig. 1-6, a gate with anti-pinch function includes a gate body 1; the middle part of the cavity at the inner side of the gate main body 1 is rotatably connected with a rotating shaft 2, the cavity at the inner side of the gate main body 1 is rotatably connected with a first door panel 4 adjacent to the rotating shaft 2, one side of the first door panel 4 adjacent to the rotating shaft 2 is fixedly connected with a main shaft 3, and one side of the first door panel 4 away from the rotating shaft 2 is rotatably connected with a second door panel 5; a second gear 9 is fixedly connected to the middle of the rotating shaft 2, two groups of third gears 10 are fixedly connected to the rotating shaft 2 on the upper side and the lower side of the second gear 9, a first gear 8 is fixedly connected to the spindle 3 corresponding to the second gear 9, the first gear 8 is meshed with the second gear 9, two groups of fourth gears 11 are rotatably connected to the spindle 3 corresponding to the third gears 10, and the third gears 10 are meshed with the fourth gears 11; when the gate is in work, when a pedestrian passes through the gate, if the speed of the pedestrian is low, the pedestrian does not pass through the gate, but the gate is suddenly closed, and under the condition, the pedestrian is pinched; present floodgate machine defaults once only through alone, when once opening the door and having two people to pass through, the people at back also can be because the time is not enough, and can't pass through the floodgate machine, can be hindered by the clamp, open the in-process at the floodgate door, main shaft 3 rotates and drives first gear 8 and rotates, first gear 8 rotates and drives second gear 9 and rotate, thereby drive axis of rotation 2 and third gear 10 synchronous rotation, third gear 10 rotates and drives fourth gear 11 and rotate on main shaft 3, when the floodgate door is closing, if meet someone and do not pass through the floodgate machine, second door plant 5 contacts with the human body this moment, under the hindrance of human body, second door plant 5 can take place to rotate, in order to prevent that the pedestrian from being hindered by the clamp.

The gate main body 1 is provided with first rotating holes 13 corresponding to two ends of the rotating shaft 2, and the upper end and the lower end of the rotating shaft 2 are respectively and rotatably connected into the first rotating holes 13; two groups of second rotating holes 14 are formed in the gate main body 1 corresponding to two ends of the main shaft 3, and the upper end and the lower end of the main shaft 3 are respectively and rotatably connected into the second rotating holes 14; in operation, the rotating shaft 2 can rotate in the first rotating hole 13, and the main shaft 3 can rotate in the second rotating hole 14.

A connecting shaft 6 is fixedly connected to one side surface of the first door panel 4 close to the second door panel 5, connecting seats 20 which are arranged in an up-down symmetrical mode are fixedly connected to one side surface of the second door panel 5 close to the first door panel 4, the upper end and the lower end of the connecting shaft 6 are respectively and rotatably connected to the connecting seats 20, a torsion spring 7 is sleeved on the connecting shaft 6, one end of the torsion spring 7 is fixedly connected to the first door panel 4, and the other end of the torsion spring 7 is fixedly connected to the second door panel 5; during operation, in the closing process of the gate, when the second door panel 5 contacts with a human body, the second door panel 5 rotates on the connecting seat 20, and when a pedestrian leaves, the second door panel 5 returns to the original position under the action of the torsion spring 7.

The first door panel 4 is provided with a movable groove 16 which is transversely arranged corresponding to the fourth gear 11, a rack 12 is movably connected in the movable groove 16, the rack 12 is meshed with the fourth gear 11, one end, far away from the fourth gear 11, of the rack 12 is fixedly connected with a cross rod 15, the second door panel 5 is correspondingly provided with a movable groove 16, a first limiting block 18 is fixedly connected in the movable groove 16 of the first door panel 4, and the cross rod 15 moves on the inner side of the limiting block; a second limiting block 19 is correspondingly and fixedly connected in the movable groove 16 on the second door panel 5, and the cross rod 15 is movably arranged on the inner side of the limiting block; during operation, in the process of opening the gate, the fourth gear 11 rotates to drive the rack 12 to slide in the movable groove 16, and the rack 12 drives the cross rod 15 to slide in the movable groove 16, so that the cross rod 15 retracts into the first door panel 4, and the second door panel 5 can rotate on the connecting shaft 6.

A sponge block 17 is fixedly connected to the inner side of the brake main body 1, the sponge block 17 is positioned on the inner side of the brake main body, and the sponge block 17 is positioned on one side of the cavity of the rotating shaft 2; when the gate is operated, when the gate is completely opened, the second door panel 5 can rotate on the connecting shaft 6, and due to the centrifugal force of opening the gate, the second door panel 5 can continue to rotate and collide with the gate main body 1, so that the sponge block 17 is arranged, and the second door panel 5 can be prevented from colliding with the gate.

The edge positions of the gate main body 1 are all set to be round corners, and the edge position of the second door panel 5 is a round corner; when the door works, the fillet is arranged, so that when a pedestrian is clamped by the second door panel 5, the edge part of the door panel can be prevented from being scratched.

The working principle is that when a pedestrian passes through the gate, if the speed of the pedestrian is low, the situation that the pedestrian does not pass through the gate but the gate is suddenly closed can occur, and under the situation, the pedestrian can be pinched and injured; when the device is used, in the process of opening the gate, the main shaft 3 rotates to drive the first gear 8 to rotate, the first gear 8 rotates to drive the second gear 9 to rotate, so as to drive the rotating shaft 2 and the third gear 10 to synchronously rotate, the third gear 10 rotates to drive the fourth gear 11 to rotate on the main shaft 3, the fourth gear 11 rotates to drive the rack 12 to slide in the movable groove 16, the rack 12 drives the cross rod 15 to slide in the movable groove 16, so that the cross rod 15 retracts into the first door panel 4, and the second door panel 5 can rotate on the connecting shaft 6, when the gate door is completely opened, the second door panel 5 can rotate on the connecting shaft 6, due to the centrifugal force of opening the door, the second door panel 5 can continue to rotate and collide with the gate main body 1, the sponge block 17 is arranged, the second door panel 5 can be prevented from colliding with the gate door, when the gate door is closed, if someone does not pass through the gate, the second door panel 5 is in contact with a human body, under the obstruction of the human body, the second door panel 5 compresses the torsion spring 7, the second door panel 5 and the first door panel 4 form a certain angle, the pedestrian is prevented from being pinched, after the pedestrian leaves, the second door panel 5 returns to the original position under the effect of the torsion spring 7, and through the arrangement of the round angle, when the pedestrian is pinched by the second door panel 5, the pedestrian can be prevented from being scratched by the edge part of the door panel.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a prevent floodgate machine of function of pressing from both sides which characterized in that: comprises a gate main body (1); the middle part of the inner side cavity of the gate main body (1) is rotatably connected with a rotating shaft (2), the inner side cavity of the gate main body (1) is rotatably connected with a first door panel (4) at a position adjacent to the rotating shaft (2), one side of the first door panel (4) adjacent to the rotating shaft (2) is fixedly connected with a main shaft (3), and one side of the first door panel (4) far away from the rotating shaft (2) is rotatably connected with a second door panel (5); axis of rotation (2) middle part rigid coupling has second gear (9), the last downside rigid coupling that lies in second gear (9) on axis of rotation (2) has two sets of third gear (10), it has first gear (8) to correspond second gear (9) department rigid coupling on main shaft (3), just first gear (8) and second gear (9) meshing, it is connected with two sets of fourth gear (11) to correspond third gear (10) rotation on main shaft (3), just third gear (10) and fourth gear (11) meshing.

2. The gate of claim 1, wherein: two ends of the gate main body (1) corresponding to the rotating shaft (2) are provided with a first rotating hole (13), and the upper end and the lower end of the rotating shaft (2) are respectively and rotatably connected in the first rotating holes (13); two ends of the gate main body (1) corresponding to the main shaft (3) are provided with two groups of rotating holes II (14), and the upper end and the lower end of the main shaft (3) are respectively and rotatably connected into the rotating holes II (14).

3. The gate of claim 1, wherein: first door plant (4) are gone up and are close to a side surface rigid coupling in second door plant (5) and have connecting axle (6), second door plant (5) are gone up and are close to a side surface rigid coupling in first door plant (4) and have connecting seat (20) of longitudinal symmetry arrangement, both ends rotate respectively to be connected on connecting seat (20) about connecting axle (6), torsional spring (7) have been cup jointed on connecting axle (6), the one end rigid coupling of torsional spring (7) is on first door plant (4), the other end rigid coupling of torsional spring (7) is on second door plant (5).

4. The gate of claim 1, wherein: the first door panel (4) is provided with a movable groove (16) which is transversely arranged corresponding to the fourth gear (11), a rack (12) is movably connected in the movable groove (16), the rack (12) is meshed and connected with the fourth gear (11), one end, far away from the fourth gear (11), of the rack (12) is fixedly connected with a cross rod (15), the second door panel (5) is correspondingly provided with the movable groove (16), a first limiting block (18) is fixedly connected in the movable groove (16) of the first door panel (4), and the cross rod (15) moves on the inner side of the limiting block; a second limiting block (19) is fixedly connected in a movable groove (16) on the second door panel (5) correspondingly, and the cross rod (15) moves on the inner side of the limiting block.

5. The gate of claim 1, wherein: the brake main body (1) is fixedly connected with a sponge block (17) on the inner side, the sponge block (17) is located on the inner side of the brake main body, and the sponge block (17) is located on one side of a cavity of the rotating shaft (2).

6. The gate of claim 1, wherein: the edge positions of the gate main body (1) are all set to be round corners, and the edge positions of the second gate plate (5) are set to be round corners.