CN219045133U - Rat-proof and flood-proof closing door - Google Patents

Abstract

The utility model relates to a rat-proof and flood-proof dual-purpose closing gate, which is characterized in that a rat-proof and flood-proof baffle plate is arranged at a gate in and out, and the gate is opened conveniently at some time.

Description

Rat-proof and flood-proof closing door

Technical Field

The utility model relates to a protective door used in a door opening, which is characterized in that a fixed plate frame is arranged on one side of the door opening, which needs single rat control and single flood control, and the rat control and flood control double-protection door opening is provided with a hanging support, so that the rat control and flood control gate can be opened or closed in a labor-saving manner through screw transmission, the door opening is smooth and unblocked when the door opening is ensured, and the door opening can be used as a rat control plate when the door opening is closed; the flood control plate can be used for blocking a closed gate to perform a flood control function when being stretched, and the flood control plate is simple and convenient to operate, convenient and free to store, and can be opened in time to keep the gate unblocked; the rat guard is operated and closed in time to serve as a rat guard, and the flood guard is extended to serve as a multifunctional and multipurpose closing gate.

Background

In the entrance and exit gates of buildings such as electric houses, workshops and garages, a rat guard is additionally arranged at the gate for preventing rats, and when flood control is performed, besides installing a special flood control gate, a sand bag is used for blocking the gate in a more-than-more way, so that the defects are overcome: the rat guard is generally lighter and thinner, the rat guard can be used for preventing floods only, the sealing performance is difficult to be effective, the due flood control height requirement cannot be met even if the rat guard is available, the sand bag is used for blocking a doorway to prevent floods, the rat guard is inconvenient and untimely, and meanwhile, the sealing performance and the corresponding height are not ideal. Therefore, the door can be conveniently opened and closed, the effect that the door can smoothly enter and exit is achieved when the door is opened, mice can be intercepted to enter when the door is required to be prevented from entering, the normal height of the rat guard can be maintained, personnel can normally stride over when the rat guard is used as a first flood line, the personnel can conveniently withdraw when the rat guard is used as a second flood line, the door is plugged by the flood guard and the rat guard together in a high-altitude mode on the basis of the rat guard, the due protection height of the door is achieved when flood is prevented, the flood control purpose is achieved, after the flood guard is folded on the rat guard, the door can be stored up through 90-degree erection of the rotating shaft of the rat guard between the fixed plate frames, and the door is kept free from shielding.

Disclosure of Invention

The utility model aims to: the utility model provides a door opening and closing device which can be conveniently opened and closed, and can keep the door opening smooth when the door opening device is opened, and can be used as a rat guard when the rat guard is closed, and can be used for blocking the closed door opening by combining the rat guard when the rat guard is stretched again on the basis of opening the rat guard, thereby achieving the function of flood control. The utility model has the fixed plate frame to install and fasten on the outside of the gate or one side of the inside of the gate, have rat guard and flood guard to twine the closing door together through the hinge, a side plate of closing door is connected with fixed plate frame through the axle with fulcrum outside, there is a rotatable and swingable screw rod in the outside upper side of the fixed plate frame, a hand grip that can control the screw rod unidirectional rotation clockwise or anticlockwise in the upper end of the screw rod, the hand grip makes the screw rod rotate and guide it to hang on the gate pivot outer upper corner and draw the nut, at this moment, the gate can be opened when the screw rod pushes down, the gate can be closed when the screw rod pushes down, use as the rat guard when the rat guard is closed and lying at ordinary times, on the basis that the rat guard lies flat, the flood guard stretches out upwards, form rat guard, flood guard overlap into sufficient high shutoff together to reach the flood guard, in many electrical houses, the workshop, garage, need rat guard and flood guard gate use of building, will improve the level of preventing, the safety in production is equipped with or not suffering. The novel complete product is convenient to install, fast in protection, labor-saving and time-saving in operation, capable of being utilized at any time, particularly effective in emergency, high in safety and strong in practicability.

The utility model is composed of: fixing the plate frame; push-pull screw; a door frame; a rat guard; flood control plate, five parts are formed

The fixed plate frame is fixed on the ground and the wall at one side of the door, and after the fixed plate frame is fixed, the rat guard, the flood guard and the screw rod are supported to exert push-pull action, so that the rat guard and the flood guard can rotate in the frame through pushing and pulling of the screw rod by the rotating shaft, the rat guard and the flood guard can be used for preventing rat and flood when lying on the door opening, and when the plate surface direction is rotated to 90 degrees, the plate is vertically folded on the fixed plate frame, and thus the door is kept unblocked without blocking.

Push-pull screw rod: the upper side of the screw rod is sleeved on the outer upper side of the fixed plate frame and is transversely hung on the fixed plate through an inner tooth-free bolt, the bolt sleeve only rotates and does not move, the bolt sleeve is axially hung on the front plate and the rear plate of the fixed plate in the vertical direction of the screw rod, so that the screw rod has proper swing when rotating, a traveling nut is sleeved on the screw rod, the upper edge of the mouse-proof plate is connected with the axial hole of the screw rod, the outer 45-degree ray of the rotating shaft of the mouse-proof plate is ensured, the mouse-proof plate can be rotated to be opened and vertically stored on the fixed plate frame when the screw rod is pushed, the mouse-proof plate can be pulled to rotate to the ground lying position when the nut is pulled, and the flood-proof plate can be stretched on the mouse-proof plate to achieve the flood-proof function.

Rotation type protection against rodents board: the anti-rat plate is made of a sealed plate, the anti-rat height requirement is that the anti-rat plate is close to 500mm in height, the width of a doorway can be sealed, one side of the anti-rat plate is embedded in a fixed plate frame, the anti-rat plate is axially connected with a fixed plate frame hole through a plate surface, the anti-rat plate can rotate along a shaft by 90 degrees, namely, the anti-rat plate has an anti-rat function when lying down, and a door is opened when standing up.

Flood control plate: the flood control board is made of sealing plates, is connected with the upper edge hinge of the rotating type rat control board, is stuck to the front of the rat control board and forms the front of the rat control board together with the rat control board when the rat control function and the vertical storage are carried out in the fixed board frame, and when the flood control board and the rat control board are upwards rotated to the vertical position through the hinge to be close to the inner edge of the fixed board frame, the height of the original rat control board is increased, and the height is close to 1 meter to achieve the flood control height requirement and the flood control function.

Door jamb: the other side of the fixed door frame is a groove steel structure, the same side is correspondingly arranged close to the door edge, and the door edge is aligned, so that when the rat guard is closed in a lying way, one side of the rat guard can be just received. Can press close to each other when the flood control board extends to erect, play flange stability and clearance seal effect, guarantee when the effect of rat control board, flood control board, the rat control board is not hard up, and the flood control board is more firm to leak water little.

Drawings

The drawings illustrate the device of fig. 3, wherein fig. 1 is a front view in a closed state, and fig. 2 is a front view in an open state for keeping a doorway unblocked; FIG. 3 is a perspective view of the closed state _，

The structural drawings of the rat-proof and flood-proof gate of the utility model are respectively marked as follows: 1-doorway; 2-fixing the plate frame; 3-pushing and pulling the screw rod; 4-a one-way handle; 5-driving the nut; 6-rotating shaft; 7, a door frame; 8-a rat guard; 9-turning pages; 10-a flood protection plate; 11-lock catch.

Detailed Description

A fixed plate frame (2) is fixedly arranged on one side of the gate (1) close to the wall surface, and the plate frame is aligned with the gate side near the gate side; one side of the rat guard (8) is axially connected to the fixed plate frame (2) through a rotating shaft (6), so that the rat guard (8) can be used as the rat guard (8) when rotating to lie on the ground with the rotating shaft as a rotating point, and can be vertically stored in the fixed plate frame (2) when rotating upwards by 90 degrees along the rotating shaft (6), and the gate (1) is kept unblocked at the moment; the lying and erecting operation of the rat guard (8) is transversely hung at the outer upper corner of the fixed plate frame (8) of the fixed plate through a shaft sleeve, so that the push-pull screw (3) can freely rotate and can axially swing with the rat guard (8), a traction nut (5) matched with the screw (3) is axially connected with the upper outer corner edge of the rotating shaft (6) of the rat guard (8), and when the push-pull screw (3) pushes the traction nut (5), the rat guard (8) can be pushed to an erecting position from a doorway lying position, otherwise, a switch is arranged; the upper side of the push-pull screw rod (3) is axially sleeved with a one-way handle (4), namely when the one-way handle (4) is pushed and pulled in a reciprocating manner in a locking forward direction, the push-pull screw rod (3) can rotate in the forward direction, at the moment, the traction nut (5) moves downwards and pushes the rat guard (8) to open, and when the one-way handle (4) is pushed and pulled in a reciprocating manner in a locking reverse direction, the push-pull screw rod (3) can rotate in the reverse direction, and at the moment, the rat guard (8) is guided to be closed through the traction nut (5); the door frame (7) is arranged on the other side of the door opening (1), so that the door frame (7) can be received when the rat guard (8) is closed and laid down, the two are matched, the rat guard (10) and the rat guard (8) can not be blocked when the rat guard (8) moves, the upper edge of the door frame is hung upside down through the hinge (9) and is stuck on the surface of the rat guard (8) face to face, the lock catch (11) is kept not to loosen on the rat guard, when flood control is performed, the door opening (1) is blocked by the flood guard (10) which is vertically pulled up on the basis of the lying down of the rat guard (8) and is buckled on the fixed plate frame (2) and the door frame (7), and the rat guard (8) together form a relatively high flood control blocking door opening (1), the flood control blocking (1) can not enter water, and the flood guard (10) is required to be put back to open before the rat guard (8) is opened.

The utility model has the characteristics of simple structure, no bulkiness, time and labor saving, work efficiency improvement, reduction of the complexity of standby flood control substances, opening and keeping a doorway smooth, and fast stopping of a first flood control line in the aspect of the flood control function, especially in the aspect of the re-flood control function, when the rat control plate is in function, the first flood control line can be stopped, at the moment, people need to go in and go out at a certain height, but the utility model is convenient to pass through, and is beneficial to emergency rescue, time is striven for, a second flood control line is needed to be re-built, and further safety guarantee is provided, so that the practicability of the entrance and exit installation requiring safety precautions in an electric room, a garage and an underground space entrance is higher.

Claims (5)

1. A rat-proof flood-proof gate is characterized in that a fixed plate frame is arranged on one side of the outer side of a gate or the inner side of the gate, a rat-proof plate and a flood-proof plate are hinged together through hinges, the outer side of one side plate of the flood-proof plate is connected with the inner side of the fixed plate frame through a shaft with a pivot, a screw rod capable of rotating and swinging is arranged on the outer upper side of the fixed plate frame, a handle capable of rotating clockwise or anticlockwise is matched with the upper end of the screw rod, the screw rod is driven to rotate by the handle and is guided to be hung on a traction nut at the outer upper corner of a gate rotating shaft, at the moment, when the screw rod pushes downwards, the gate can be opened, the gate can be closed when the screw rod is reversely operated, the rat-proof plate is closed to be used as the rat-proof plate when lying, the rat-proof plate stretches out upwards on the basis that the rat-proof plate lies flat, the gate is formed, and the flood-proof plate is overlapped to be high enough to be blocked together, so that the flood-proof function is achieved.

2. The rat-proof flood-proof gate according to claim 1, wherein the upper side of the rod is sleeved on the outer upper side of the fixed plate frame and is transversely hung on the fixed plate through an inner-tooth-free bolt, the bolt sleeve is sleeved on the screw rod and is only rotated and not moved, the bolt sleeve is axially hung on the front plate and the rear plate of the fixed plate in the vertical direction of the screw rod, so that the screw rod can properly swing when rotating, the traveling nut is sleeved on the screw rod, the upper edge of the rat-proof plate is connected with the axial hole of the screw rod, the outer 45-degree ray position of the rotating shaft of the rat-proof plate is ensured, the rat-proof plate can be rotated to be opened and vertically stored on the fixed plate frame when the nut is retracted, the rat-proof plate can be pulled to rotate to the ground lying flat position, and the rat-proof plate can be stretched on the rat-proof plate.

3. The rat-proof flood gate of claim 1, wherein the rotary rat-proof plate is made of a sealed plate material, the height is in accordance with the requirement of the rat-proof height, the length is the width capable of sealing the gate, one side of the rat-proof plate is embedded in the fixed plate frame, the rat-proof plate can rotate 90 degrees along the shaft through the connection of the plate surface axial direction and the fixed plate frame hole, namely, the rat-proof plate has the function of being opened when lying down, and the gate is erected.

4. The rat control flood gate of claim 1, wherein the flood control panel is formed of a sheet material and is connected to the upper edge of the rotating rat control panel by a hinge, and the flood control panel is attached to the front of the rat control panel and forms the front of the rat control panel together with the rat control panel when the rat control panel and the rat control panel are vertically received in the fixed panel frame, and when the flood control panel and the rat control panel are rotated upwards to the vertical position by the hinge and are close to the inner edge of the fixed panel frame, the original rat control panel height is added to achieve the flood control height requirement and the flood control function.

5. The rat-proof floodgate according to claim 1, wherein the other side of the fixed door frame is a groove steel structure, the same side is correspondingly arranged against the door edge, and the door edge is aligned, and when the rat-proof plate is closed in a lying way, one side of the door edge can be just received; can be mutually close when the flood control plate extends and is erected, and plays roles of flange stabilization and gap sealing.

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