CN210985597U

CN210985597U - Firewall cover plate

Info

Publication number: CN210985597U
Application number: CN202020025856.5U
Authority: CN
Inventors: 徐文军
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-07
Filing date: 2020-01-07
Publication date: 2020-07-10
Anticipated expiration: 2030-01-07

Abstract

The utility model discloses a prevent hot wall cover plate, including fixed frame, with fixed frame swing joint's apron main part and the bracing piece that is used for supporting the apron main part, fixed frame suits with the shape of apron main part, fixed frame one side is equipped with accomodates the groove, accomodate the degree of depth in groove with the diameter of bracing piece is unanimous. Prevent hot wall apron, at the transformer substation personnel at the in-process of tour, maintaining and prevent hot wall and cable pit, set up the bracing piece and be used for supporting the apron, the maintenance of being convenient for, simultaneously, visual glass layer is favorable to shortening the inspection time, practices thrift manpower resources and improves inspection efficiency, need not to open the apron in tour, just directly can see and prevent hot wall shutoff, fire prevention, prevent the condition such as toy, cable pit ponding rainy season, can let the transformer personnel in time discover production potential safety hazard problem.

Description

Firewall cover plate

Technical Field

The utility model belongs to the technical field of prevent hot wall cover plate, more specifically say, it relates to a prevent hot wall cover plate.

Background

At present, the existing cable cover plates of the transformer substation are all poured by adopting concrete reinforcements, the thickness of the cover plates is generally 4 cm, 5 cm and 7 cm, and the weight of a single concrete cover plate is about 150 kg. The transformer personnel need 3 ~ 4 people to make a concerted effort just can open the concrete cable apron in the quarter tour, rainy season tour, overhaul, and the time that is used for opening concrete cable apron inspection cable pit and examines the hot wall of cable pit needs about 30 minutes, tour maintenance inspection women's transformer staff can't open at all at ordinary times, because the short shortage of operation personnel of present transformer fortune dimension class, each value personnel are limited, and women's transformer staff can't participate in patrolling and examining cable pit ponding, prevent hot wall shutoff fire prevention, prevent the toy condition, and because the concrete apron is overweight, need 3 ~ 4 people to use the crow bar to prize the apron in the operation process of opening and closing, the hand is carried out or the apron is closed in the coincidence again, this kind of operation causes the injury to the transformer operation personnel very easily.

Patent CN201621283785.9 discloses a visual hot wall apron of preventing, through set up the transparent inspection window in two places on the apron and be used for the inspection apron in the condition, the maintainer inspection and the maintenance of being convenient for, still be equipped with the bolt simultaneously and open in order to prevent accident, but because the transparent inspection window in two places that set up is too little, be difficult to observe the condition in the apron completely, moreover, because apron material reason leads to the apron heavier, need maintainer to support the apron to maintain after opening the apron, it is very inconvenient.

Therefore, a firewall cover plate is particularly proposed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a prevent hot wall cover plate is convenient for inspect the condition in the apron, convenient maintenance simultaneously.

In order to achieve the above purpose, the utility model provides a following technical scheme:

A firewall cover plate comprises a fixed frame, a cover plate main body and supporting rods, wherein the fixed frame and the cover plate main body are consistent in shape, and one side of the fixed frame is provided with a receiving groove for receiving the supporting rods, so that the cover plate main body is supported after the firewall cover plate is opened; the cover plate is characterized in that a glass layer is embedded in the cover plate main body and comprises a plurality of toughened glass layers and a plurality of PVB (polyvinyl butyral) adhesive film layers, so that fragments are prevented from falling off after being impacted and damaged; a baffle is arranged above the glass layer, wherein the baffle is arranged on the surface of the cover plate main body through a rotating shaft, and the baffle can rotate on the surface of the cover plate main body by 180 degrees through the rotating shaft; a plurality of supporting holes which are vertically arranged and have downward openings are formed in one side of the frame, so that the supporting rods can be inserted into different supporting holes and adjusted to different supporting heights; the novel glass cover plate is characterized in that a push rod is further arranged on one surface of the cover plate main body and connected with a brush, the brush is located on one side of the toughened glass layer, and when dust is deposited on the inner surface of the glass layer, the brush can be pushed to clean the glass layer through the push rod, so that the inner condition of the cover plate can be seen clearly.

The utility model discloses can further set up to: one end of the supporting rod is movably connected with the corresponding end of the accommodating groove, and the angle of the supporting rod can be freely adjusted.

The utility model discloses can further set up to: the other side of the fixed frame is also provided with the same supporting rod to strengthen the supporting function.

The utility model discloses can further set up to: the fixed frame is connected with the cover plate main body through hinges.

The utility model discloses can further set up to: the outer edges of the fixed frame and the cover plate main body are provided with metal holes which are correspondingly arranged up and down, so that the firewall cover plate can be conveniently locked, and the firewall cover plate can be prevented from being opened accidentally.

The utility model discloses can further set up to: and elastic material layers are arranged on the upper part of the fixed frame and the lower part of the frame so as to reduce vibration generated when the firewall cover plate is closed.

The utility model discloses can further set up to: one surface of the cover plate main body is fixedly connected with the handle.

To sum up, the utility model has the advantages of it is following: prevent hot wall apron, at the transformer substation personnel at the tour, overhaul the in-process of preventing hot wall and cable pit, set up the bracing piece and be used for supporting the apron, be convenient for maintain, simultaneously, visual glass layer is favorable to shortening the patrol time, if glass deposition accessible push rod promotes brush clearance glass layer, manpower resources are saved and patrol efficiency is improved, need not to open the apron in the tour, just directly can see and prevent hot wall shutoff, the fire prevention, prevent the toy, the condition such as cable pit rainy season ponding, can let the transformer personnel in time discover production potential safety hazard problem.

Drawings

Fig. 1 is a schematic structural diagram of a firewall cover plate of the present invention;

Fig. 2 is a side view of the present invention with the firewall cover opened;

Fig. 3 is a front view of the firewall cover of the present invention;

FIG. 4 is a schematic view of the opening of the firewall cover flap of the present invention;

Description of reference numerals: 1. a fixed frame; 2. a cover plate main body; 3. a support bar; 4. a hinge; 5. a metal hole; 6. a layer of elastomeric material; 21. a handle; 22. a glass layer; 23. a baffle plate; 24. a rotating shaft; 25. a push rod; 26. a brush; 31. a receiving groove; 32. a support hole; 100. firewall cover plate.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention.

The components of the embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, the present invention provides a fire wall cover plate 100, which comprises a fixed frame 1, a cover plate body 2 movably connected with the fixed frame 1, and a support rod 3 for supporting the cover plate body 2.

The embedded glass layer 22 that has of apron main part 2, glass layer 22 includes the PVB glued membrane layer among two-layer toughened glass layer and the two-layer toughened glass layer to prevent to receive the damaged back piece of impact and drop. The toughened glass layer selects high-quality original glass as a raw material, is cut according to the required size, is processed into laminated toughened glass, and is finally pasted with a red firewall number on the surface of the glass layer 22.

A baffle 23 is further arranged above the glass layer 22 and used for protecting the glass layer 22, wherein the baffle 23 is arranged on the surface of the cover plate main body 2 through a rotating shaft 24, and the baffle 23 can rotate on the frame for 180 degrees through the rotating shaft 24. The baffle 23 can be dropped at ordinary times to protect the glass layer 22 and block dust and other impurities, the service life of the glass layer 22 is prolonged, and the baffle 23 can be lifted when the inspection is needed so as to observe the conditions in the cover plate through the glass layer 22.

The fixed frame 1 is consistent with the cover plate main body 2 in shape, the fixed frame 1 is connected with the cover plate main body 2 through a hinge 4, and the glass layer 22 is consistent with the inner frame of the fixed frame 1 in shape and size so as to enlarge a visual angle and observe the condition in the cover plate to the maximum extent.

Fixed frame 1 one side is equipped with accomodates groove 31 in order to accomodate bracing piece 3, is used for opening support behind the hot wall cover plate 100 apron main part 2, the maintenance personal of being convenient for maintains. A plurality of supporting holes 32 which are vertically arranged and have downward openings are formed in one surface of the cover plate main body 2, so that the supporting rods 3 can be inserted into different supporting holes 32 and adjusted to different supporting heights. One end of the support rod 3 is movably connected with the corresponding end of the accommodating groove 31, and the angle of the support rod 3 can be freely adjusted. A push rod 25 is further arranged on one surface of the cover plate main body 2, the push rod 25 is connected with a hairbrush 26, the hairbrush 26 is located on one side of the glass layer 22, and when dust is deposited on the inner surface of the glass layer 22, the hairbrush 26 can be pushed by the push rod 25 to clean the glass layer 22, so that the inner condition of the cover plate main body 2 can be seen clearly;

The other side of the fixed frame 1 is also provided with the same support rod 3 to strengthen the supporting function.

The outer edges of the fixed frame 1 and the cover plate main body 2 are provided with metal holes 5 which are correspondingly arranged up and down, so that the firewall cover plate 100 can be conveniently locked, and the firewall cover plate is prevented from being opened accidentally.

The upper portion of the fixing frame 1 and the lower portion of the frame are provided with elastic material layers 6 to reduce vibration generated when the fire wall cover plate 100 is closed, prevent damage to the fire wall cover plate 100 and reduce damage to the glass layer 22. Simultaneously, the elastic material layer encircles the frame setting to close play sealed effect when preventing hot wall cover plate, with the rainwater infiltration when the separation is overcast and rainy weather.

One surface of the cover plate main body 2 is fixedly connected with a handle 21.

As shown in fig. 4, for the structure of the firewall cover plate 100 of the present invention after closing, wherein the baffle 23 can be opened, which is convenient for observing the conditions inside the cover plate.

The working flow of the firewall cover plate 100 of the present invention will be described in detail below.

Firstly, the patrol personnel can observe the condition in the cover plate through the glass layer 22 in the patrol process and judge whether maintenance is needed or not; secondly, under the condition that maintenance is needed, the cover plate main body 2 can be pulled open through the handle, and the support rod 3 is opened and adjusted to a proper position to fix the cover plate main body 2, so that maintenance is facilitated; finally, after the maintenance is completed, the support rod 3 is stored in the storage groove 31, and the cover plate main body 2 is closed and locked to prevent accidental opening.

To sum up, the transformer substation personnel are patrolling, are overhauld the in-process of preventing hot wall and cable pit, set up bracing piece 3 and be used for supporting the apron, the maintenance of being convenient for, simultaneously, visual glass layer 22 is favorable to shortening the patrol time, practices thrift manpower resources and improves patrol efficiency, need not to open the apron in patrolling, just directly can see prevent the hot wall shutoff, prevent the condition such as toy, cable pit rainy season ponding, can let the transformer personnel in time discover production potential safety hazard problem.

The above description is only the preferred embodiment of the present invention, and is not intended to limit the present invention, any modification, equivalent replacement, or improvement made within the design concept of the present invention should be included within the protection scope of the present invention.

Claims

1. A firewall cover plate comprises a fixed frame (1), a cover plate main body (2) movably connected with the fixed frame (1) and a support rod (3) used for supporting the cover plate main body (2), and is characterized in that the fixed frame (1) is provided with a first support rod and a second support rod;

The fixed frame (1) is matched with the cover plate main body (2) in shape, one side of the fixed frame is provided with a receiving groove (31), and the depth of the receiving groove (31) is consistent with the diameter of the support rod (3);

A glass layer (22) is embedded in the cover plate main body (2); the glass layer (22) comprises a plurality of toughened glass layers and a plurality of PVB adhesive film layers; the thickness of the cover plate main body (2) is larger than that of the glass layer (22); a baffle plate (23) is further arranged on one surface of the glass layer (22); a plurality of vertically arranged support holes (32) with downward openings are formed in one surface of the cover plate main body (2), the depth of each support hole (32) is smaller than the thickness of the cover plate main body (2), and the diameter of each support hole (32) is larger than the diameter of each support rod (3); the surface of the cover plate main body (2) is further provided with a push rod (25), the push rod (25) is connected with a hairbrush (26), and the hairbrush (26) is located on one side of the toughened glass layer.

2. The fire wall cover plate according to claim 1, wherein: one end of the supporting rod (3) is movably connected with the corresponding end of the accommodating groove (31).

3. The fire wall cover plate according to claim 1, wherein: the other side of the fixed frame (1) is also provided with the same supporting rod (3).

4. The fire wall cover plate according to claim 1, wherein: the fixed frame (1) is connected with the cover plate main body (2) through a hinge (4).

5. The fire wall cover plate according to claim 1, wherein: the outer edges of the fixed frame (1) and the cover plate main body (2) are provided with metal holes (5) which are correspondingly arranged up and down.

6. The fire wall cover plate according to claim 1, wherein: and elastic material layers (6) are arranged on the upper part of the fixed frame (1) and the lower part of the frame (1).

7. The fire wall cover plate according to claim 1, wherein: one surface of the cover plate main body (2) is fixedly connected with the handle (21).