CN217458402U

CN217458402U - Electric control safety door device between building headframe layers

Info

Publication number: CN217458402U
Application number: CN202221062747.6U
Authority: CN
Inventors: 金娟; 袁升; 滕明利; 王东亮; 刘慧平
Original assignee: Ningxia International Construction Co ltd
Current assignee: Ningxia International Construction Co ltd
Priority date: 2022-05-06
Filing date: 2022-05-06
Publication date: 2022-09-20
Anticipated expiration: 2032-05-06

Abstract

The utility model discloses an automatically controlled emergency exit device between building derrick layer relates to the building engineering field, including the door frame, the driver is installed to the inside top of door frame, and the bottom of driver is connected with two emergency exits, and the electric control lock is all installed to the inside of two emergency exits, and the surface of two emergency exits all is provided with protective assembly, and the bottom of two emergency exits all is connected with the guide rail. The utility model discloses an shell, the ya keli board, the fan, filter the jar, the torsional spring, limiting plate and limit switch, setting through shell and ya keli board covers control panel, thereby avoid the entering of dust, open alright with the ya keli board through the handle when the floor is selected to needs, compress the torsional spring when the ya keli board is opened, thereby the limit board no longer makes limit switch send the signal of telecommunication to control panel with the limit switch contact after the ya keli board is opened, control panel opens the fan after receiving the signal of telecommunication, effectively avoid dust entering control panel interior influence circuit.

Description

Electric control safety door device between building headframe layers

Technical Field

The utility model relates to a building engineering field specifically is an automatically controlled emergency exit device between building derrick layer.

Background

The main contents of seven major injuries of building construction including high-altitude falling and object striking are the key points of safety construction control, especially the safety control between building headframe layers is important, in the era of rapid technical innovation, technicians actively develop an electric control safety door device, an electric control lock switch of the device and a suspension cage power switch form a linkage control relationship, when the safety door is opened, the suspension cage power is disconnected, and when the safety door is not closed, the suspension cage cannot run, so that human accidents and potential safety hazards are fundamentally eliminated, and the safety door device is reliable in performance, wide in accessory selection range, convenient to transport and move, low in manufacturing cost and easy to popularize and apply.

The floor is usually required to be selected through the control panel when using to automatically controlled emergency exit device between current building derrick layer, and the raise dust phenomenon of construction site is comparatively serious, lead to the inside dust that extremely gets into of control panel to lead to the circuit short circuit very easily, it is comparatively inconvenient to use, and automatically controlled emergency exit device between current building derrick layer mainly used transports constructor, construction equipment and the light in weight's of small construction material, article lead to the emergency exit to be collided easily in a mixed and disorderly phenomenon such as sunken and damage appears, thereby lead to easily that the electric control lock receives the normal use that damages the influence emergency exit, it is comparatively inconvenient to use.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims at providing an automatically controlled emergency exit device between building derrick layer to solve the technical problem that control panel advances grey easily and the emergency exit is damaged by the collision easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automatically controlled emergency exit device between building derrick layer, includes the door frame, the driver is installed to the inside top of door frame, the bottom of driver is connected with two emergency exits, two the electric control lock is all installed to the inside of emergency exit, two the surface of emergency exit all is provided with protective assembly, two the bottom of emergency exit all is connected with the guide rail, surface one side of door frame is provided with the dust removal subassembly.

Through adopting above-mentioned technical scheme, the protection component passes through the guard plate and the cooperation of installing frame is to emergency exit protection, in order to avoid instrument and material to collide with the emergency exit and lead to the emergency exit sunken or damaged phenomenon to appear, the structural strength of increase guard plate through setting up of strengthening rib simultaneously is with the life of extending structure, thereby dust removal component opens back limiting plate through the ya keli board and no longer makes limit switch send the signal of telecommunication to control panel with the limit switch contact, control panel opens the fan after receiving the signal of telecommunication, thereby the fan starts to blow to making the atmospheric pressure in the shell be greater than external atmospheric pressure so that blow away the dust that gets into in the shell, filter the jar reduction simultaneously and get into dust in the fan.

Further, the protection component is including connecting respectively in the installing frame of two emergency exit surfaces, two the surface of installing frame all is connected with a plurality of guard plates, and is a plurality of the inside of guard plate all is connected with the strengthening rib.

Through adopting above-mentioned technical scheme, protect the emergency exit through guard plate and installing frame cooperation when using to avoid instrument and material to collide with the emergency exit and lead to the emergency exit sunken or damaged phenomenon to appear, the structural strength of increase guard plate through setting up of strengthening rib simultaneously is with the life of extension structure.

Further, the dust removal subassembly is including connecting in the shell of door frame surface one side and installing in the fan of door frame surface top, the surface of shell is connected with the ya keli board, the back of ya keli board is connected with the limiting plate, one side of ya keli board is connected with the torsional spring, limit switch is installed to the inside top of shell, the inlet end of fan is connected with the filter tank, be connected with the tuber pipe between the end of giving vent to anger of fan and the shell.

Through adopting above-mentioned technical scheme, setting through shell and ya keli board covers control panel, thereby avoid the entering of dust, open alright with ya keli board through the handle when needs select the floor, compress the torsional spring when ya keli board is opened, thereby the limiting plate no longer makes limit switch send the signal of telecommunication to control panel with limit switch contact after ya keli board is opened, control panel opens the fan after receiving the signal of telecommunication, thereby it makes atmospheric pressure in the shell be greater than external atmospheric pressure so that blow away the dust that gets into in the shell to blow to the shell in to the fan starts.

Furthermore, the guard plate is semicircle annular, and is a plurality of the equal distance distribution of guard plate and a plurality of strengthening rib.

Furthermore, the acrylic plate is rotatably connected with the shell through a rotating shaft, and the outer surface of the acrylic plate is connected with a handle.

Through adopting above-mentioned technical scheme, cover control panel through setting up of shell and acrylic plate to avoid the entering of dust, open the acrylic plate alright through the handle when the floor is selected to needs, with the torsional spring compression when the acrylic plate is opened.

Furthermore, the inside of shell installs control panel, just control panel respectively with driver, fan, limit switch and electric control lock electric connection.

Through adopting above-mentioned technical scheme, open or close electric control lock driver, fan, limit switch and electric control lock through control panel, thereby the fan starts to blow to the shell in thereby making the atmospheric pressure in the shell be greater than external atmospheric pressure so that blow away the dust that gets into in the shell, filters the jar simultaneously and reduces the interior dust that gets into the fan.

To sum up, the utility model discloses mainly have following beneficial effect:

1. the utility model discloses a shell, inferior gram force board, fan, filter jar, torsional spring, limiting plate and limit switch, cover control panel through the setting of shell and inferior gram force board, thereby avoid the entering of dust, open inferior gram force board through the handle when needing to select the floor alright, inferior gram force board compresses the torsional spring when opening, limit plate no longer contacts with limit switch after inferior gram force board opens and makes limit switch send the signal of telecommunication to control panel, control panel opens the fan after receiving the signal of telecommunication, blow in the shell after the fan starts so that the atmospheric pressure in the shell is greater than the external atmospheric pressure so that blow away the dust that enters in the shell, filter jar reduction simultaneously and enter the dust in the fan, stop pulling the handle after selecting the floor so that the torsional spring loses pressure and drive inferior gram force board and reset, make the limiting plate contact with limit switch after inferior gram force board resets and make the fan close, dust is effectively prevented from entering the control panel to influence the circuit;

2. the utility model discloses an installing frame, guard plate and strengthening rib are protected the emergency exit through guard plate and installing frame cooperation when using to avoid instrument and material and emergency exit to collide with the phenomenon that leads to the emergency exit to appear sunken or damaged, increase the structural strength of guard plate with the life of extending structure through setting up of strengthening rib simultaneously, avoid instrument and material and emergency exit to collide with the phenomenon that leads to the emergency exit to appear sunken or damaged.

Drawings

Fig. 1 is a schematic sectional structure of the present invention;

FIG. 2 is a schematic structural view of the present invention;

fig. 3 is a schematic view of the safety door structure of the present invention;

FIG. 4 is a schematic side sectional view of the housing of the present invention;

fig. 5 is an enlarged view of the structure at a in fig. 3 according to the present invention.

In the figure: 1. a door frame; 2. a driver; 3. a guide rail; 4. a safety door; 5. a guard assembly; 501. installing a frame; 502. a protection plate; 503. reinforcing ribs; 6. a dust removal assembly; 601. a housing; 602. acrylic plates; 603. a fan; 604. a filter tank; 605. an air duct; 606. a torsion spring; 607. a limiting plate; 608. a limit switch; 7. a control panel; 8. an electric control lock.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

The following describes an embodiment of the present invention according to its overall structure.

An electric control safety door device between building derrick floors, as shown in figures 1, 2, 3, 4 and 5, comprises a door frame 1, a driver 2 is installed above the inside of the door frame 1, the bottom of the driver 2 is connected with two safety doors 4, electric control locks 8 are installed inside the two safety doors 4, protective components 5 are arranged on the outer surfaces of the two safety doors 4, the phenomenon that the safety doors are sunken or damaged due to collision of tools and materials with the safety doors 4 is avoided, guide rails 3 are connected to the bottoms of the two safety doors 4, a dust removal component 6 is arranged on one side of the outer surface of the door frame 1, a circuit is effectively prevented from being influenced when dust enters the control panel 7, a control panel 7 is installed inside a shell 601, the control panel 7 is respectively electrically connected with the driver 2, a fan 603, a limit switch 608 and the electric control locks 8, and the driver 2 is opened or closed through the control panel 7, A fan 603, a limit switch 608 and an electric control lock 8.

Referring to fig. 2, 3 and 5, protection component 5 is including connecting respectively in the installing frame 501 of two emergency exits 4 surfaces, and the surface of two installing frames 501 all is connected with a plurality of guard plates 502, and the inside of a plurality of guard plates 502 all is connected with strengthening rib 503, and guard plate 502 is half circular, and a plurality of guard plates 502 and a plurality of strengthening rib 503 equidistance distribute, effectively avoid the dust to get into influence circuit in the control panel 7.

Referring to fig. 2 and 4, the dust removing assembly 6 includes a housing 601 connected to one side of the outer surface of the door frame 1 and a fan 603 installed above the outer surface of the door frame 1, the outer surface of the housing 601 is connected with an acrylic plate 602, the back of the acrylic plate 602 is connected with a limiting plate 607, one side of the acrylic plate 602 is connected with a torsion spring 606, a limit switch 608 is installed above the inside of the housing 601, the air inlet end of the fan 603 is connected with a filter tank 604, an air pipe 605 is connected between the air outlet end of the fan 603 and the housing 601, the acrylic plate 602 is rotatably connected with the housing 601 through a rotating shaft, and the outer surface of the acrylic plate 602 is connected with a handle, so that the phenomenon that the safety door is sunken or damaged due to collision of tools and materials with the safety door 4 is avoided.

The implementation principle of the embodiment is as follows: firstly, when the safety door 4 is assembled, a worker can open through holes on the surfaces of the mounting frame 501 and the safety door 4, then fix the mounting frame 501 on the safety door 4 through bolts so as to replace the damaged mounting frame 501, when the safety door 4 is used, the protection plate 502 is matched with the mounting frame 501 to protect the safety door 4 so as to avoid the phenomenon that tools and materials collide with the safety door 4 to cause the safety door 4 to be sunken or damaged, meanwhile, the structural strength of the protection plate 502 is increased through the arrangement of the reinforcing ribs 503 so as to prolong the service life of the structure, when the safety door 4 is used, the control panel 7 is covered through the arrangement of the shell 601 and the acrylic plate 602 so as to avoid dust from entering, when a floor needs to be selected, the worker can open the acrylic plate 602 through the handle, compress the torsion spring 606 while opening the acrylic plate 602, after the acrylic plate 602 is opened, the limiting plate 607 is not contacted with the limiting switch 608 any more so as to enable the limiting switch 608 to send an electric signal to the control panel 7, the control panel 7 starts the fan 603 after receiving the electric signal, the fan 603 starts to blow air into the shell 601 so that the air pressure in the shell 601 is larger than the external air pressure to blow away dust entering the shell 601, meanwhile, the filter tank 604 reduces dust entering the fan 603, a worker stops pulling the handle after selecting a floor so that the torsion spring 606 loses pressure to drive the acrylic plate 602 to reset, and the limiting plate 607 is contacted with the limit switch 608 after the acrylic plate 602 resets so that the fan 603 is closed.

Although embodiments of the present invention have been shown and described, it is intended that the present embodiments be illustrative only and not limiting to the invention, and that the particular features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples, and that modifications, substitutions, variations, and the like, which are not inventive in light of the above teachings, may be made to the embodiments by those skilled in the art without departing from the principles and spirit of the present invention, but are to be construed as broadly as the following claims.

Claims

1. The utility model provides an automatically controlled safety door device between building derrick layer, includes door frame (1), its characterized in that: driver (2) are installed to the inside top of door frame (1), the bottom of driver (2) is connected with two emergency exit (4), two electric control lock (8), two are all installed to the inside of emergency exit (4) the surface of emergency exit (4) all is provided with protection component (5), two the bottom of emergency exit (4) all is connected with guide rail (3), surface one side of door frame (1) is provided with dust removal component (6).

2. An electrically controlled safety door device between floors of a construction derrick according to claim 1, characterized in that: protection subassembly (5) are including connecting respectively in installing frame (501) of two emergency exit (4) surfaces, two the surface of installing frame (501) all is connected with a plurality of guard plates (502), and is a plurality of the inside of guard plate (502) all is connected with strengthening rib (503).

3. An electrically controlled safety door device between floors of a construction derrick according to claim 1, characterized in that: dust removal subassembly (6) are including connecting in shell (601) of door frame (1) surface one side and installing in fan (603) of door frame (1) surface top, the surface of shell (601) is connected with ya keli board (602), the back of ya keli board (602) is connected with limiting plate (607), one side of ya keli board (602) is connected with torsional spring (606), limit switch (608) are installed to the inside top of shell (601), the inlet end of fan (603) is connected with filter tank (604), be connected with tuber pipe (605) between the end of giving vent to anger of fan (603) and shell (601).

4. An electrically controlled safety door device between floors of construction derrick according to claim 2, characterized in that: the protection plate (502) is semicircular, and the protection plate (502) and the reinforcing ribs (503) are distributed at equal intervals.

5. An electrically controlled safety door device between floors of a construction derrick according to claim 3, characterized in that: the acrylic plate (602) is rotatably connected with the shell (601) through a rotating shaft, and a handle is connected to the outer surface of the acrylic plate (602).

6. An electrically controlled safety door device between floors of a construction derrick according to claim 3, characterized in that: the utility model discloses a fan control device, including shell (601), control panel (7) is installed to the internally mounted of shell (601), just control panel (7) respectively with driver (2), fan (603), limit switch (608) and electric control lock (8) electric connection.