CN217076591U - Water-blocking falling-resistant rail of elevator for fire rescue - Google Patents

Abstract

The utility model provides a fire rescue hinders rail that weighs down with elevator fender water, including T shape cardboard, transversely be provided with the bar groove at the three adjacent lateral wall of web of T shape cardboard, be used for clamping the vertical strip of T shape sealing strip at the bar inslot, the horizontal strip of T shape sealing strip is used for closely pasting and leans on at the web lateral wall, and the pterygoid lamina diapire of T shape cardboard is used for pasting the corner at the elevator gate. The utility model adopts the T-shaped clamping plate with the sealing strip to replace the traditional sand bag or sand bag to be installed at the elevator door, which can play better supporting and retaining effects and water retaining effects, the water retaining and falling preventing fence of the elevator for fire rescue not only has small structure and convenient carrying, but also is convenient to install, the water retaining and falling preventing fence of the elevator for fire rescue can also be used as a guardrail, and when the elevator is stopped due to accident and the elevator door is opened, effective safety protection can be formed at the elevator door; in addition, this kind of elevator for fire rescue keeps off water and hinders weighing down the fence and can also supply the elevator maintenance personal who gets into in the elevator shaft to hang the safety rope as the strong point.

Description

Water-blocking falling-resistant rail of elevator for fire rescue

Technical Field

The utility model relates to a fire-fighting equipment especially relates to a fire rescue is with elevator retaining water resistance falling rail.

Background

Fire fighting water is generally required to be connected for fire extinguishing in the fire rescue process of buildings, particularly high-rise buildings, and as most of the corridors of the buildings are provided with elevators, the fire fighting water used in the fire extinguishing process easily flows into an elevator shaft from an elevator door, so that the elevators have serious potential safety hazards. In this regard, existing solutions have been to stack sandbags or sandbags carried by firefighters at the elevator doorway to retain water. In addition, when the elevator breaks down to cause people to be trapped, fire fighters need to go to the site for rescue, but before opening the car door, the elevator door cannot be protected by safety protection measures under normal conditions, so that the danger of falling of the people exists.

However, as described above, the fire rescue has the following problems: 1. the sandbag or sandbag is heavy, is inconvenient to carry, cannot be quickly installed and forms supporting water retaining; 2. when the elevator is stopped due to a fault and the elevator door is opened, effective safety protection cannot be formed at the elevator opening, and the danger coefficient is high; 3. it is not possible to use it as a support point for the elevator maintenance personnel entering the elevator shaft to hang the safety rope.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fire rescue hinders rail that weighs down with elevator manger plate, not only portable can install fast moreover and form and strut the manger plate, still has simultaneously and ends the effect of weighing down, and factor of safety is high.

In order to achieve the above purpose, the utility model adopts the following technical scheme.

The utility model provides a fire rescue is with ladder manger plate water resistance falls down fence which characterized in that: including T shape cardboard, transversely be provided with the bar groove at the three adjacent lateral wall of web of T shape cardboard, be used for clamping the vertical strip of T shape sealing strip in the bar inslot, the horizontal strip of T shape sealing strip is used for the close subsides to lean on at the web lateral wall, and the pterygoid lamina diapire of T shape cardboard is used for the corner at the elevator gate of leaning on.

Further, the whole of the strip-shaped groove is of a U-shaped structure.

In order to fix the water-blocking falling-resistant rail of the fire rescue elevator more quickly and stably, a vacuum adsorption disc is arranged on the bottom wall of the wing plate of the T-shaped clamping plate. The vacuum adsorption plate is adsorbed on the wall at the corner of the elevator door, so that the T-shaped clamping plate can be stably attached to the wall.

In order to facilitate the suspension of the safety rope as a supporting point for elevator maintenance personnel entering the elevator shaft, the web side wall of the T-shaped clamping plate is provided with a suspension part. When the elevator hanging device is used, an elevator maintenance person entering an elevator shaft can directly hang the hook of the safety rope on the hanging part, and can stably bear the weight by means of the elevator water-blocking and weight-stopping fence and the wall body.

In order to improve the universality of the fire-fighting rescue elevator water-retaining falling-resistant rail, the T-shaped clamping plate is composed of a first section and a second section which are mutually clamped, and the length of the T-shaped clamping plate is changed by adjusting the insertion depth of the first section. The length of the telescopic elevator is controlled to be 95-157cm, so that the telescopic elevator can be suitable for elevator mouths of ordinary residential districts, goods elevator mouths and hospital elevator mouths.

For the convenience of operation, an adjusting screw is arranged on the first section, and the front end of the adjusting screw abuts against the side wall of the second section.

Furthermore, two sets of T-shaped clamping plates which are symmetrically arranged are connected together through a connecting rod, and by adopting the structure, the upper set and the lower set can be used for blocking water and preventing falling, so that the structure is more convenient.

Preferably, a suspension member is provided between two sets of said T-shaped cards.

Preferably, the height of the vertical strip of the T-shaped sealing strip is 20-30 cm.

Has the advantages that: the utility model adopts the T-shaped clamping plate with the sealing strip to replace the traditional sandbag or sandbag to be installed at the elevator door, thereby playing better supporting and protecting effects and water retaining effects, preventing water flow from entering the elevator shaft to cause the failure of the elevator line to stop running and influencing the climbing operation of fire-fighting rescue workers by using the fire-fighting elevator; the water-blocking and falling-preventing elevator fence for fire rescue is small in structure, convenient to carry and install, only needs to be aligned and clamped into an elevator door opening and attached to a wall and the ground at the corner of the elevator door opening when being installed, then the adjusting screw rod is finely adjusted to transversely abut tightly, and the whole installation process can be completed within half a minute; the water-blocking falling-preventing rail of the elevator for fire rescue can also be used as a guardrail, and when the elevator is stopped due to a fault and the elevator door is opened, effective safety protection can be formed at the elevator opening to prevent personnel from falling; in addition, this kind of fire rescue is with elevator water blocking and is hindered falling fence can also be used as the strong point and supplies the elevator maintenance personnel who gets into in the elevator shaft to hang the safety rope, blocks water with the help of the elevator and prevents falling fence and wall body and carry out bearing steadily, can also prevent personnel from falling or even injures and deaths in handling the elevator trouble.

Drawings

Fig. 1 is a schematic perspective view of a water blocking and dropping barrier of an elevator for rescue in example 1;

fig. 2 is a schematic top-down view of the water blocking and dropping barrier of the fire rescue elevator installed in embodiment 1;

FIG. 3 is a schematic view of the water blocking and dropping barrier of the rescue elevator in example 1;

fig. 4 is an exploded view of the water blocking falling rail of the rescue elevator in example 1.

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 only some embodiments of the present invention, not all embodiments.

Example 1

As shown in fig. 1 to 4, a fire rescue is with elevator fender water resistance rail that weighs down, including T-shaped cardboard 1, transversely be provided with strip groove 12 at 11 three adjacent lateral walls of web of T-shaped cardboard 1, be used for clamping the vertical strip 21 of T-shaped sealing strip 2 in strip groove 12, the horizontal strip 22 of T-shaped sealing strip 2 is used for closely leaning on at 11 lateral walls of web, 13 diapalls of pterygoid lamina of T-shaped cardboard 1 are used for leaning on the corner at the elevator gate.

Referring to fig. 4, the T-shaped card board 1 is composed of a first section 16 and a second section 17 which are mutually clamped, a receiving groove is transversely arranged on the second section 17, the first section 16 can be inserted into the receiving groove, and the length of the T-shaped card board 1 is changed by adjusting the insertion depth of the first section 16. Referring to fig. 2, an adjusting screw 18 is disposed on the first section 16, the front end of the adjusting screw 18 abuts against the side wall of the second section 17, and the elongation between the first section 16 and the second section 17 is controlled by rotating the adjusting screw 18, that is, the length of the water blocking falling rail of the fire rescue elevator is adjusted by means of the adjusting screw 18, so as to adapt to elevator doors with different widths.

Referring to fig. 4, the side walls of the web 11 of the first segment 16 and the second segment 17 are respectively provided with a strip-shaped groove 12, and after the first segment 16 and the second segment 17 are mutually inserted and matched, the strip-shaped grooves 12 on the first segment 16 and the second segment 17 jointly form a U-shaped structure, and the U-shaped T-shaped sealing strip 2 is adopted to be simultaneously clamped in the strip-shaped grooves 12 of the two segments.

In this embodiment: a vacuum adsorption disc 14 is arranged on the bottom wall of a wing plate 13 of the T-shaped clamping plate 1; a hanging part 15 is arranged on the side wall of the web plate 11 of the T-shaped clamping plate 1, and the hanging part 15 adopts an annular lifting lug (if necessary, the connecting rod 3 can also be used as a hanging part); two sets of T-shaped clamping plates 1 which are symmetrically arranged are connected together through a connecting rod 3; the suspension members 15 are disposed between two sets of T-shaped cards 1.

In this embodiment: the height of the vertical strip 21 of the T-shaped sealing strip 2 is 20-30cm, namely the sum of the thickness of the transverse strip 22 and the width of the vertical strip 21 is 20-30 cm.

In this embodiment: except the T-shaped sealing strip 2 and the vacuum adsorption disc 14, other parts are made of light metal materials meeting the rigidity requirement, such as aluminum alloy, magnesium alloy and titanium alloy.

When in use, as shown in fig. 2, the reference numeral 7 indicates an elevator door, the length of the water blocking and dropping preventing rail of the elevator for fire rescue is roughly adjusted to be clamped between the door frames 6 at the front side of the elevator door 7 according to the structure shown in fig. 2, the vacuum adsorption disc 14 is ensured to be stably adsorbed on the side wall of the door frame 6 (the side wall of the door frame 6 at the corner of the elevator door or the wall surface of the wall body is called as a wall), the T-shaped sealing strip 2 on the T-shaped clamping plate 1 is ensured to be tightly attached to the side wall at the elevator door and the ground, then the water blocking and dropping preventing rail of the elevator for fire rescue is clamped between the side walls of the two door frames 6, and the adjusting screw 18 is slightly adjusted to be transversely abutted after the T-shaped clamping plate 1 is pressed down, at this time, when the sealing strip on the side wall of the door frame 6 and the ground can be well sealed by the sealing strip on the T-shaped clamping plate 1 at the lower part in the figure (if the water blocking and dropping preventing rail of the elevator for fire rescue is turned over by 180 degrees, because the two sets of T-shaped clamping plates 1 have the same structure), the water retaining effect can be achieved. If necessary, a hook of a safety rope may be hung on the hanging member 15.

The T-shaped clamping plate with the sealing strip is adopted to replace a traditional sand bag or sand bag to be installed at an elevator door, so that better supporting and protecting effects and water retaining effects can be achieved, the water retaining and falling preventing fence of the elevator for fire rescue is small in structure, convenient to carry and convenient to install, during installation, the water retaining and falling preventing fence is clamped into the elevator door after being aligned firstly and is attached to the wall and the ground at the corner of the elevator door, then the adjusting screw rod is finely adjusted to be transversely abutted tightly, and the whole installation process can be completed within half a minute; the water-blocking falling-preventing guardrail for the fire rescue elevator can also be used as a guardrail to prevent personnel from falling from an open elevator opening, and when the elevator is stopped due to accident and the elevator door is opened, effective safety protection can be formed at the elevator opening; in addition, this kind of fire rescue is with elevator water blocking and is hindered falling fence can also be used as the strong point and supplies the elevator maintenance personnel who gets into in the elevator shaft to hang the safety rope, blocks water with the help of the elevator and prevents falling fence and wall body and carry out bearing steadily, can also prevent personnel from falling or even injures and deaths in handling the elevator trouble.

Example 2

Referring to embodiment 1, the main difference between the ladder water-blocking and falling-preventing rail for fire rescue and embodiment 1 is as follows: only one set of T-shaped clamping plate 1 and the matched components thereof are adopted.

Claims (9)

1. Fire rescue hinders rail that falls with elevator manger plate, its characterized in that: including T shape cardboard (1), transversely be provided with strip groove (12) at three adjacent lateral wall in web (11) of T shape cardboard (1), be used for clamping vertical strip (21) of T shape sealing strip (2) in strip groove (12), transverse strip (22) of T shape sealing strip (2) are used for closely leaning on at web (11) lateral wall, and pterygoid lamina (13) diapire of T shape cardboard (1) are used for pasting at the corner of elevator gate.

2. The elevator water blocking and dropping prevention rail for fire rescue as claimed in claim 1, wherein: the strip-shaped groove (12) is of a U-shaped structure as a whole.

3. The elevator water blocking and dropping prevention rail for fire rescue as claimed in claim 2, wherein: and a vacuum adsorption disc (14) is arranged on the bottom wall of the wing plate (13) of the T-shaped clamping plate (1).

4. A fire rescue elevator water blocking falling prevention rail as defined in any one of claims 1 to 3, wherein: and a hanging part (15) is arranged on the side wall of the web plate (11) of the T-shaped clamping plate (1).

5. The elevator water blocking and dropping prevention rail for fire rescue as claimed in claim 4, wherein: the T-shaped clamping plate (1) is composed of a first section (16) and a second section (17) which are mutually clamped, and the length of the T-shaped clamping plate (1) is changed by adjusting the insertion depth of the first section (16).

6. The elevator water blocking and dropping prevention rail for fire rescue as claimed in claim 5, wherein: an adjusting screw (18) is arranged on the first section (16), and the front end of the adjusting screw (18) abuts against the side wall of the second section (17).

7. The elevator water blocking and dropping prevention rail for fire rescue as claimed in claim 6, wherein: the two sets of the T-shaped clamping plates (1) which are symmetrically arranged are connected together through the connecting rod (3).

8. The elevator water blocking and dropping prevention rail for fire rescue as claimed in claim 7, wherein: the suspension component (15) is arranged between the two sets of T-shaped clamping plates (1).

9. The elevator water blocking and dropping prevention rail for fire rescue as claimed in claim 8, wherein: the height of the vertical strip (21) of the T-shaped sealing strip (2) is 20-30 cm.

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