CN219429450U

CN219429450U - Rolling door type floor protective door

Info

Publication number: CN219429450U
Application number: CN202320503148.1U
Authority: CN
Inventors: 徐晨瀚; 姜天风; 叶洲鹏; 蔡艳艳
Original assignee: Zhejiang Range Rover Heavy Industry Machinery Co ltd
Current assignee: Range Rover Heavy Industries Ltd
Priority date: 2023-03-08
Filing date: 2023-03-08
Publication date: 2023-07-28
Anticipated expiration: 2033-03-08

Abstract

The utility model belongs to the technical field of building construction, and particularly relates to a roller shutter door type floor protection door, which comprises a lifter, a control system and a protection door, wherein the protection door comprises a door frame, a vertical rod and a roller shutter door; wherein, the lifter and the protective door are controlled by a control system; the elevator and the protective door are controlled by adopting the same control system so as to realize switch linkage, specifically, an operator on a certain floor presses a button arranged outside the control system, the elevator is lifted to the floor, the control system sequentially starts the door and the protective door of the elevator, and when the door of the elevator fails to be opened or is abnormal in opening, the control system can not open the protective door, so that the safety is improved, and the condition of falling down from the floor accidentally is avoided; the vertical rod is arranged, so that the situation that the rolling door cannot be installed or the installation strength is not high when the size of the rolling door deviates from that of the door frame is avoided, and the applicability is improved.

Description

Rolling door type floor protective door

Technical Field

The utility model belongs to the technical field of building construction, and particularly relates to a roller shutter door type floor protection door.

Background

In building construction, the elevator is widely used, materials can be transported to required floors through the elevator, the elevator is located in a floor derrick, a floor protective door is arranged on the floor derrick, after the elevator transports the materials to the required floors, the elevator door and the protective door arranged on the floor derrick are all required to be opened, so that operators can conveniently take out the materials in the elevator, but the existing protective door and the elevator usually belong to different control systems, such as the elevator door is driven to lift and open through a lifting device arranged on the elevator, and belong to an elevator control system, and the protective door is usually opened through a manual button of constructors in the floors.

As chinese patent application No. (CN 202122068152.3) discloses a linkage device for opening and closing a floor guard door of an intelligent elevator, the application uses the same control system to control the guard door and the elevator, so that the guard door is automatically opened and closed, and linked with the elevator, thereby avoiding the accident of falling down from the building, but the application mainly uses an electric cylinder to control the hinged door to open and close, and the guard door has not only a hinged door type but also a rolling door type, so that it is necessary to develop a floor guard door based on the rolling door type.

Disclosure of Invention

The utility model aims at solving the technical problems, and provides a rolling door type floor protection door which meets the linkage effect of the rolling door type floor protection door and a lift door switch.

In view of this, the present utility model provides a roller shutter door type floor protection door, including an elevator, a control system and a protection door, the protection door includes:

a door frame;

the upright posts are arranged on the portal;

the rolling door is characterized in that one side of the rolling door is connected to the door frame, and the other side of the rolling door is connected to the upright rod;

wherein, lift and guard gate are controlled by control system.

In this technical scheme, adopt same control system with lift and guard gate to reach the effect of floor guard gate and lift door switch linkage, set up the pole setting simultaneously, when installing the rolling slats door, the size of solving the rolling slats door and the problem that unable installation or installation intensity are not high when the portal exists the deviation, improve the suitability of rolling slats door, and to the convenience of rolling slats door installation and the structural stability after the installation.

In the above technical solution, further, the method further includes:

the connecting piece is used for connecting the rolling shutter door with the upright rod and the door frame;

wherein, the connecting piece includes:

the mounting brackets are arranged at two ends of the roller shutter door;

the square tubes are two, and the mounting brackets are respectively arranged on the side surfaces of the two square tubes;

u-shaped bolt, U-shaped bolt are used for square pipe and pole setting, and square pipe and the connection between the portal.

In this technical scheme, through adding to establish the side pipe, be convenient for be connected the installing support at rolling slats door both ends with pole setting and portal, and adopt U-shaped bolt, guarantee the installation convenience between side pipe and the pole setting and between side pipe and the portal, do not need to punch processing to side pipe, pole setting and portal promptly.

In the above technical solution, further, the method further includes:

the mounting holes are formed in the side surfaces of the square tubes;

the slotted hole is formed on the mounting bracket and is matched with the mounting hole;

wherein, the installing support passes through slotted hole and mounting hole and side's pipe adjustable connection.

In this technical scheme, through the design of slotted hole, be convenient for with the regulation of installing support on the side pipe height, and then be convenient for adjust the installation height of rolling slats door.

In the above technical solution, further, the method further includes:

the installation piece is located between square pipe and pole setting and square pipe and portal.

In this technical scheme, through adding the installation piece of establishing to avoid rolling slats door to pack up behind opening (diameter increase) and cross pole setting and portal, prevent to cause the influence to the operation or the installation of other equipment or structures.

In the above technical solution, further, the method further includes:

the number of the slide ways is two, and the slide ways are respectively arranged on the two square tubes;

the side edge of the rolling door is in sliding connection with the slideway.

In this technical scheme, through setting up the slide, and then improve the side edge gliding stability of rolling slats door downwards when closing.

In the above technical solution, further, the method further includes:

the arc-shaped part is arranged at the top end of the slideway;

the notch is arranged at the bottom end of the slide way.

In the technical scheme, the side edge of the rolling door is conveniently scratched into the slideway by arranging the arc-shaped part; the notch is formed, so that the bottom end of the slide way is higher than the bottom end of the square pipe, and the U-shaped bolt on the square pipe is convenient to install and detach.

In the above technical solution, further, the method further includes:

the travel switch is arranged on the square tube;

the deflector rod is connected to the trigger end of the travel switch;

the switch stop block is arranged on the side edge of the roller shutter door and is arranged corresponding to the deflector rod;

wherein, travel switch is connected with control system electricity.

In the technical scheme, the control system is convenient to detect the opening and closing states of the rolling shutter door by arranging the travel switch, the deflector rod and the switch stop block, so that the rising and falling of the rolling shutter door are stopped.

In the above technical solution, further, the method further includes:

the anti-pinch detection assembly is arranged at the bottom of the roller shutter door and is used for detecting whether foreign matters are blocked or not;

the anti-pinch detection assembly is electrically connected with the control system.

In this technical scheme, through setting up anti-pinch detection component to be convenient for have the detection of foreign matter to rolling slats door below, play anti-pinch effect, improve the security, prevent simultaneously to cause the damage when making the rolling slats door close because of the foreign matter.

The beneficial effects of the utility model are as follows:

1. the elevator and the protective door are controlled by adopting the same control system, so that the linkage effect of the rolling door type floor protective door and the elevator door switch is achieved;

2. through setting up the pole setting, install the rolling slats door, unable installation or the not high problem of installation intensity when solving the size of rolling slats door and portal and having the deviation, improve the suitability of rolling slats door to and the convenience of rolling slats door installation and the structural stability after the installation.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged view of the utility model at A in FIG. 1;

FIG. 3 is an enlarged view of the utility model at B in FIG. 1;

the label in the figure is: 1. a door frame; 2. a vertical rod; 3. a roller shutter door; 4. a connecting piece; 40. a mounting bracket; 400. a slot hole; 41. square tubes; 410. a mounting hole; 42. u-shaped bolts; 5. a mounting block; 6. a slideway; 60. an arc-shaped portion; 61. a notch; 7. a travel switch; 8. a deflector rod; 9. a switch stop; 10. anti-pinch detection assembly.

Detailed Description

Technical solutions in the embodiments of the present application will be clearly described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some of the embodiments of the present application, but not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application are within the scope of the protection of the present application.

Example 1:

the embodiment provides a rolling slats door formula floor guard gate, including lift, control system and guard gate, its characterized in that, the guard gate includes:

a portal 1;

the upright rod 2 is arranged on the portal 1;

the rolling door 3, one side of the rolling door 3 is connected to the door frame 1, and the other side is connected to the upright 2;

wherein, the lifter and the protective door are controlled by a control system; and the control system can adopt the existing PLC control system.

According to the embodiment, the elevator and the protective door are controlled by the same control system, so that the linkage effect of the floor protective door and the elevator door is achieved, specifically, an operator on a certain floor presses a button arranged outside the control system, the elevator ascends and descends to the floor, the control system sequentially starts the elevator door and the protective door, and when the elevator door of the elevator fails to be opened or is abnormal to be opened, the control system does not open the protective door, the safety is improved, and the condition that the elevator accidentally falls down is avoided; simultaneously, the vertical rod 2 is arranged, when the roller shutter door 3 is installed, the problem that the size of the roller shutter door 3 and the door frame 1 cannot be installed or the installation strength is low when the deviation exists is solved, the applicability of the roller shutter door 3 is improved, and the convenience of the roller shutter door 3 installation and the structural stability after the installation are improved.

Example 2:

the embodiment provides a rolling door type floor protection door, which comprises the following technical characteristics besides the technical scheme of the embodiment, and further comprises:

the connecting piece 4 is used for connecting the rolling door 3 with the upright 2 and the door frame 1;

wherein the connecting member 4 comprises:

the mounting brackets 40 are arranged at two ends of the roller shutter door 3;

square tubes 41, two square tubes 41, and mounting brackets 40 are respectively mounted on the side surfaces of the two square tubes 41;

the U-shaped bolt 42U, the U-shaped bolt 42U is used for connecting the square tube 41 with the upright 2 and connecting the square tube 41 with the door frame 1;

wherein the mounting bracket 40 is preferably self-contained with the roll-up door 3; the U-bolts 42U are provided around the square tube 41 and the upright 2 and the square tube 41 and the bracket by a bar-shaped plate or the like, and fastened by nuts, thereby fixing the square tube 41.

It can be seen in this embodiment that the square tube 41 is additionally arranged, so that the mounting brackets 40 at two ends of the roller shutter door 3 are conveniently connected with the vertical rods 2 and the door frame 1, and the U-shaped bolts 42U are adopted, so that convenience in mounting between the square tube 41 and the vertical rods 2 and between the square tube 41 and the door frame 1 is ensured, namely, punching treatment is not required for the square tube 41, the vertical rods 2 and the door frame 1.

Example 3:

the mounting hole 410, the mounting hole 410 is opened at the side of the square tube 41;

the slot 400 is formed on the mounting bracket 40 and is matched with the mounting hole 410;

wherein, the mounting bracket 40 is adjustably connected with the square tube 41 through the slot 400 and the mounting hole 410.

In this embodiment, the slot 400 is designed to facilitate the adjustment of the height of the mounting bracket 40 on the square tube 41, thereby facilitating the adjustment of the mounting height of the rolling door 3.

Example 4:

the installation block 5 is positioned between the square tube 41 and the upright 2 and between the square tube 41 and the door frame 1;

among them, the mounting block 5 is preferably made of wood.

In this embodiment, it can be seen that the installation block 5 is added, so that the roller shutter door 3 is prevented from crossing the upright rod 2 and the door frame 1 after being retracted and opened (with increased diameter), and the operation or installation of other devices or structures is prevented from being influenced.

Example 5:

the number of the slide ways 6 is two, and the slide ways 6 are respectively arranged on the two square tubes 41;

the side edge of the rolling door 3 is in sliding connection with the slideway 6; and the slide 6 is preferably mounted on the square tube 41 using bolts.

In this embodiment, it can be seen that by providing the slide 6, the stability of the side edge of the roller shutter door 3 sliding downward when the roller shutter door 3 is closed is further improved.

Example 6:

the arc-shaped part 60, the arc-shaped part 60 is arranged at the top end of the slideway 6;

the notch 61 is formed at the bottom end of the slideway 6;

wherein, welding is preferably adopted between the arc-shaped part 60 and the slideway 6.

As can be seen in this embodiment, by providing the arc-shaped portion 60, the side edge of the rolling shutter door 3 is conveniently scratched into the slide way 6; the notch 61 is formed so that the bottom end of the slide 6 is higher than the bottom end of the square tube 41, thereby facilitating the installation and the disassembly of the U-shaped bolt 42U on the square tube 41.

Example 7:

a travel switch 7, wherein the travel switch 7 is mounted on the square tube 41;

the deflector rod 8 is connected to the trigger end of the travel switch 7;

the switch stop block 9 is arranged on the side edge of the roller shutter door 3 and is arranged corresponding to the deflector rod 8;

wherein, the travel switch 7 is electrically connected with the control system; and form the switch and preferably install fixedly on pole setting 2 through structure such as mounting panel, switch dog 9 is connected with the side of rolling slats door 3 through modes such as bolt, and follows rolling slats door 3 side and go up and down to can touch driving lever 8, reach the purpose of detection.

As can be seen from this embodiment, by providing the travel switch 7, the lever 8, and the switch stopper 9, the control system is facilitated to detect the open and closed states of the roll-up door 3, thereby stopping the ascent and descent of the roll-up door 3.

Example 8:

the anti-pinch detection assembly 10 is arranged at the bottom of the roller shutter door 3 and is used for detecting whether foreign matters are blocked or not;

wherein the anti-pinch detection assembly 10 is electrically connected with the control system; and prevent pressing from both sides detection component 10 can adopt micro-gap switch, prevent modes such as holding strip and infrared response and detect having the foreign matter, wherein, when adopting preventing the holding strip, the material of preventing the holding strip is rubber, and inside sets up the response strip, the pressure-sensitive principle can be adopted to the response strip, be, the collision object is, the pressurized takes place resistance or electric current change, thereby give control system with the signal feedback, and control shutter door 3 stops closing or stops closing and reopens, play better anti-pinch effect, improve the security and avoid shutter door 3 to damage improvement life.

This embodiment can see that through setting up anti-pinch detection assembly 10 to be convenient for have the detection of foreign matter to rolling slats door 3 below, play anti-pinch effect, improve the security, prevent simultaneously to cause the damage when making rolling slats door 3 close because of the foreign matter.

The embodiments of the present application and the features of the embodiments may be combined without conflict, and the present application is not limited to the specific embodiments described above, which are merely illustrative, not restrictive, and many forms may be made by those of ordinary skill in the art, without departing from the spirit of the present application and the scope of the claims, which are also within the protection of the present application.

Claims

1. A rolling slats door formula floor guard gate, includes lift, control system and guard gate, its characterized in that, the guard gate includes:

a portal (1);

the vertical rod (2) is arranged on the portal (1);

the rolling door (3), one side of the rolling door (3) is connected to the door frame (1), and the other side is connected to the upright rod (2);

wherein, lift and guard gate are controlled by control system.

2. The roller shutter door type floor protection door of claim 1, further comprising:

the connecting piece (4) is used for connecting the rolling door (3) with the upright rod (2) and the door frame (1);

wherein the connecting piece (4) comprises:

the mounting brackets (40) are arranged at two ends of the rolling door (3);

the square tubes (41), the number of the square tubes (41) is two, and the mounting brackets (40) are respectively arranged on the side surfaces of the two square tubes (41);

the U-shaped bolt (42), the U-shaped bolt (42) is used for the connection between square pipe (41) and pole setting (2) and square pipe (41) and door frame (1).

3. The roller shutter door type floor protection door of claim 2, further comprising:

the installation hole (410), the said installation hole (410) opens in the side of the square tube (41);

the slotted hole (400) is formed in the mounting bracket (40) and is matched with the mounting hole (410);

wherein, the mounting bracket (40) is adjustably connected with the square tube (41) through the slotted hole (400) and the mounting hole (410).

4. The roller shutter door type floor protection door of claim 2, further comprising:

the installation block (5), the installation block (5) is located between square pipe (41) and pole setting (2) and square pipe (41) and door frame (1).

5. The roller shutter door type floor protection door of claim 2, further comprising:

the two sliding ways (6) are arranged on the two square tubes (41) respectively;

the side edge of the rolling door (3) is in sliding connection with the slideway (6).

6. The roller shutter door type floor protection door of claim 5, further comprising:

the arc-shaped part (60), the arc-shaped part (60) is arranged at the top end of the slideway (6);

the notch (61) is formed in the bottom end of the slideway (6).

7. The roller shutter door type floor protection door of claim 2, further comprising:

a travel switch (7), wherein the travel switch (7) is arranged on the square tube (41);

the deflector rod (8) is connected to the trigger end of the travel switch (7);

the switch stop block (9) is arranged at the side edge of the rolling door (3) and is arranged corresponding to the deflector rod (8);

wherein, travel switch (7) is connected with control system electricity.

8. The roller shutter door type floor protection door of claim 1, further comprising:

the anti-pinch detection assembly (10) is arranged at the bottom of the roller shutter door (3) and is used for detecting whether foreign matters are blocked or not;

wherein, prevent pressing from both sides detection component (10) and control system electricity and be connected.