KR101383122B1 - Elevator flooding cut-off apparatus for apartment building - Google Patents

Abstract

The present invention relates to an elevator flooding cut-off apparatus for an apartment building. More particularly, the present invention relates to an elevator flooding cut-off apparatus for an apartment building capable of preventing the penetration of water drops into an elevator. According to one embodiment of the present invention, the elevator flooding cut-off apparatus for an apartment building includes a rubber plate (40), a lower slider (54), a vertical guide groove (52), and a guide channel (50).

Description

Elevator flooding cut-off apparatus for apartment building}

The present invention relates to an elevator immersion blocking device for a multi-family house, and more particularly, to an elevator immersion blocking device for a multi-family house to block rainwater from entering an elevator installed in a multi-unit housing in rainy weather.

In general, elevators installed in apartments are a means of transportation that can move each floor conveniently and quickly and are composed of complicated electric control devices and mechanical devices.

Since such general elevators do not have a device for blocking rainwater inflow, there is a problem in that the elevator is easily flooded by rainwater introduced through the lower or basement floors of multi-unit houses located in lowlands during the rainy season.

To this end, sand bags are piled up in front of elevator gates to temporarily block rainwater, but it is very difficult to block rainwater flowing into the gaps between the sandbags and the side walls of the gates. There was a problem of being flooded before.

In view of these problems, Korean Patent Registration No. 10-1216997 (hereinafter referred to as "Prior Art 1") has a technology to block rainwater by raising a flooding staircase installed in a staircase storage room formed on the floor of an elevator gate by a lifting cylinder. This has been presented.

However, in the prior art 1, there is no waterproof countermeasure against the sliding surface between the immersion step and the inner wall of the staircase compartment. Therefore, the rainwater is infiltrated into the fine gap and the staircase storage chamber and the lifting cylinder are flooded.

In addition, the prior art 1 was to use a pneumatic cylinder that uses power for waterproofing the side wall of the elevator gate, there was a problem that the occupied space is large during installation, greatly increasing the construction cost, to supply the compressed air required to drive the pneumatic cylinder It had to be equipped with accessories (air compressor, pneumatic valve, piping, etc.), which caused a lot of inconvenience in construction.

As another example, Korean Patent Registration No. 10-1217009 (hereinafter referred to as "Prior Technology 2") has been proposed to block rainwater by setting a rainwater barrier plate installed on the floor of an elevator gate in a triangle by manpower.

However, the prior art 2 was not equipped with a configuration to block the gap between the side wall of the elevator gate and the rainwater barrier, but it was difficult to quickly block rainwater because of the time required for silicone curing because it was designed to be waterproofed by applying silicone there. Since silicon is applied to the sidewalls of the gates, there have been many difficulties in removing the silicon.

In the prior art 2, the lower end portion of the rainwater shielding plate is made to be waterproof by the contact between the rubber shield and the rainwater shielding plate. However, when the rainwater shielding plate is slightly moved, there is a problem in that the rainwater shielding plate and the rubber bar are leaked by spreading.

The present invention has been made to solve the above problems, an object of the present invention is to provide an elevator water immersion blocking device for preventing rainwater from penetrating into the elevator.

In order to achieve the object of the present invention, one side end of the rubber plate for indexing the hinge connection portion of the water plate is fixed to the bottom fixing block by the first rubber pressing plate, the other end of the rubber plate by the second rubber pressing plate It is fixed to the front of the water plate, and the guide channels close to the left and right sides of the standing water plate are installed vertically on the side walls of the boarding gates on the left and right sides, and a soft strip for blocking the gap between the side portion of the standing water plate and the guide channel. It is installed on the lower slider installed in the vertical guide groove of the guide channel, and forms the first elastic wing part and the second elastic wing part on the soft strip in close contact with the front and rear surfaces of the water plate and the surface of the guide channel, and the first elastic wing part Protruding ribs for sealing the silicon are formed in the vertical direction on the front and rear surfaces of the second elastic wing part and the water separator plate, and on the surface of the guide channel, and the upper left and right sides of the water separator plate. A stopper having a locate pin inserted into the formed positioning hole is installed in the upper slider installed in the vertical guide groove of the guide channel, and the corner index block for indexing the gap between both ends of the rubber plate and the lower end of the guide channel is fixed to the bottom fixing block. It is installed to be in close contact with the corner of the soft strip and the bottom of the soft strip is provided with an elevator flood blocker for apartments.

As described above, the present invention is configured to block a gap between the guide channel and the water plate formed in the side wall of the elevator gate by the first elastic wing part and the second elastic wing part formed in the soft strip. It is effective to prevent leakage.

Furthermore, when the clapboard is erected, the soft strip is lowered to prevent the reversal of the clapper plate and at the same time to block the gap between the side plates. There is.

In addition, since the present invention is configured to block the hinge connection portion between the water plate and the bottom fixing block by a flexible rubber plate, there is a certain effect of waterproofing even when the water plate moves slightly back and forth.

Furthermore, the present invention is configured to insert the locate pin formed on the stopper into the positioning hole formed on the upper left and right sides of the water plate when the water plate is erected, thereby preventing the water plate from being pushed backward by the water pressure acting by rain water. It can be effective.

In addition, when the rainwater level is gradually increased, even when strong water pressure acts on the front of the water plate, the top of the water plate is caught by the stopper, so that the water plate can not be prevented from being pushed and the water plate is severely flown by the water plate. There is also an effect that can suppress the occurrence of gaps between the soft strips.

In addition, since the corner fixing block, the rubber plate, the soft strip, and the guide channel meet at the lower left and right sides of the partition plate are configured to block by the corner index block, there is an effect of preventing leakage at the corner portion.

In addition, since the soft strip is coupled to the hard lower slider that can be lifted up and down in the guide channel, the soft strip moves smoothly.

According to the present invention, since the silicon construction applied between the guide channel and the protruding rib formed on the soft strip and the clapper plate is applied to the surface of the guide channel and the soft strip and the clapper plate, not the side wall of the boarding gate, the rain stops. In addition to removing silicon more easily when removing silicon, it also has the effect of preventing contamination of the side wall of the gate by the silicon.

In addition, since the rubber is always folded into a "V" shape by the bending groove formed in the center of the rubber plate when standing up the water barrier plate, it is possible to maintain a constant waterproofing of the side of the rubber plate by the corner index block.

1 is a front perspective view showing a state in which a water plate according to the present invention stands up
Fig. 2 is a rear perspective view of Fig.
Figure 3 is a side cross-sectional view showing the rainwater blocking in the standing state of the clapboard according to the present invention
Figure 4 is an enlarged cross-sectional plan view of a portion where the guide channel of the clapper plate and the gate side wall meet by the soft strip according to the present invention;
5 is an exploded perspective view showing a clapper plate, a hinge, and a rubber plate according to the present invention;
Figure 6 is a front view showing a state in which the water plate according to the invention is standing up
Figure 7 is a rear side cross-sectional perspective view showing a state before the soft strip and the stopper is lowered in the standing state of the water plate according to the present invention
8 is a front side cross-sectional perspective view showing that the soft strip is lowered from the state of FIG.
9 is a rear side cross-sectional perspective view showing a state in which the clapboard is laid down according to the present invention;
10 is a cross-sectional exploded perspective view showing the cutting plate and the bottom fixing block, rubber plate, bottom cover in accordance with the present invention
11 is an exploded perspective view showing an upper slider and a lower slider and a soft strip and a stopper coupled to the guide channel according to the present invention.
Figure 12 is an exploded perspective view showing a lower slider and a soft strip according to the present invention
Figure 13 is an exploded perspective view showing the upper slider and the stopper according to the present invention
14 is a front perspective view showing a corner index block according to the present invention;
15 is a rear perspective view of FIG.
16 is a front sectional view of a rubber plate according to the present invention;

Hereinafter, embodiments according to the present invention will be described in detail with reference to the accompanying drawings.

1 to 16, the plate storage chamber 22 is formed on the upper surface of the floor fixing block 20 installed on the boarding floor 12 of the elevator 10, and the rainwater 14 is blocked. The cover plate jaw (26a) (26b) is installed in the plate storage chamber (22) by the hinge 32, and the bottom cover (24) for covering the plate storage chamber (22) is raised. It is formed in front and rear of the bottom fixing block (20).

The bottom cover 24 is preferably made of a thick patterned steel sheet to withstand the vertical load applied during the passage, when lifting the bottom cover 24 by lifting a thin steel spatula to the edge of the bottom cover 24 Alternatively, the bottom cover 24 may be attracted and towed using a normal magnetic tool (not shown).

In addition, when the bottom cover 24 covers the bottom fixing block 20, the protrusion ribs 56b are formed to prevent the left and right ends of the bottom cover 24 from being caught by the protrusion ribs 56b formed in the guide channel 50. Cutting grooves 24a and 24b formed at corresponding positions are formed at left and right ends of the bottom cover 24.

On the other hand, in order to block the leakage through the hinge portion 32 of the water plate 30, one side end of the rubber plate 40 is fixed to the bottom fixing block 20 by the first rubber pressing plate 42, rubber plate The other end of the 40 is fixed to the front surface of the water barrier plate 30 by the second rubber pressing plate 44.

In this case, when the water plate 30 is laid horizontally, the rubber plate 40 is formed to have a sufficiently wide width so that the tensile force is not applied to the rubber plate 40, and when the water plate 30 is standing up, the rubber plate 40 is folded. .

That is, as illustrated in FIG. 16, the semicircular bending grooves 40g are formed in the center of the rubber plate 40 so that the center of the rubber plate 40 is attached when the water barrier plate 30 is standing up. As shown in Fig. 8, it is folded in a "V" shape.

As such, the bending groove 40g formed at the center of the rubber plate 40 prevents the rubber plate 40 from being folded irregularly when the water barrier plate 30 stands up, and thus the corner index block 90 located at the left and right sides of the rubber plate 40. Enhance the adhesion with (94).

In addition, the water plate 30 and the hinge 32 is coupled by a hinge pin 36, the hinge 32 is anchored (not shown) to the plate storage chamber 22 formed in the bottom fixing block 20 It is fixed to form a hook groove 33 to hang the finger on the front top of the water plate 30 so that it can be conveniently used when setting up the water plate 30 lying horizontally.

When the other end of the rubber plate 40 is installed on the front of the water plate 30 by the second rubber pressing plate 44, the rivet 42r penetrates through the water plate 30 as shown in FIG. 3. Can be bonded to each other using a tableting nail (44r) when fastening one end of the rubber plate 40 to the bottom fixing block 20 by the first rubber pressing plate (42) to speed up the work. Can be.

Then, the guide channels 50 proximate to the left and right sides of the standing water barrier plate 30 are vertically installed on the side walls 16a and 16b of the left and right sides, and the side portions of the standing water barrier plate 30 and the guide channel ( The soft strip 60 for blocking the gap between the 50 is installed in the lower slider 54 installed in the vertical guide groove 52 of the guide channel 50.

Here, the guide channel 50 is extruded using aluminum or brass, synthetic resin, etc., and then used to cut to an appropriate length, and when the boarding side walls 16a and 16b are placed in concrete, the guide channel 50 is formed on the formwork. Closely install or partially fill the guide channel 50 by inserting the groove into the side wall 16a, 16b and inserting both sides of the guide channel 50 by the plastic insert 17 and the screw 18. It may be fixed to 16a) 16b.

The first elastic wing portions 62a and 62b and the second elastic wing portions 64a and 64b, which are in close contact with the front and rear surfaces of the water barrier plate 30 and the surface of the guide channel 50, are attached to the soft strip 60. And the silicon 70 and 71 on the front and rear surfaces of the first elastic wing portions 62a and 62b, the second elastic wing portions 64a and 64b, and the water barrier plate 30, and the surface of the guide channel 50. Protruding ribs 66a, 66b, 36a and 56b for sealing the 72 and 73 are formed in the vertical direction.

The sealing work of the silicon 70, 71, 72, and 73 formed between the protruding ribs 66a, 66b, 36a, and 56b is a secondary blocking operation for more waterproof. Therefore, it is not necessary to provide sufficient waterproofing by the first elastic wing portions 62a and 62b and the second elastic wing portions 64a and 64b of the soft strip 60.

In addition, the stopper 80 having locate pins 82 and 84 inserted into the positioning holes 34a and 34b formed on the upper left and right sides of the water barrier plate 30 is provided with a vertical guide groove of the guide channel 50 ( 52) on the upper slider (85).

Then, the left and right lower corners and the bottom fixing block 20, the side end portion of the rubber plate 40, the lower end portion of the soft strip 60 and the lower end portion of the guide channel 50 of the water barrier plate 30 is formed to meet each other In order to block the gap, rubber corner index blocks 90 and 94 are installed in close contact with the left and right corners.

Through-type handle hole 87 is formed in the stopper 80 so that the user can hang the finger on the handle hole 87 when raising the stopper 80 upward.

In addition, when the water pressure due to the rain water 14 is largely acted on the water plate 30, the soft strip 60 is pushed open and there is a risk of leakage, which is coupled to the upper slider 85 in order to prevent this, Locate pins 82 and 84 are formed in the stopper 80 which is elevated up and down, and locate pins 82 and 84 are provided in the positioning holes 34a and 34b formed at the upper left and right sides of the water barrier plate 30, respectively. It is to be coupled to prevent the water plate 30 is pushed by the water pressure.

In addition, the upper slider 85 and the lower slider 54 are configured to move smoothly in the vertical guide groove 52 of the guide channel 50, and can be extruded using hard plastic or nonferrous metal, and The stopper 80 coupled to the slider 85 is molded using a hard material, and the soft strip 60 coupled to the lower slider 54 is soft such as high density polyurethane rubber or silicone rubber to improve adhesion. It can be extruded using the material of.

In addition, the upper slider 85 and the lower slider 54 can be produced by cutting the same extruded material to the required length, it is fitted in the longitudinal direction in the coupling groove 54t of the "T" -shaped cross-section formed in the lower slider 54, the coupling The coupling rib 61 having a "T" cross section is formed in the soft strip 60, and the "T" is inserted into the coupling groove 85t of the "T" cross section formed in the upper slider 85 in the longitudinal direction. Coupling ribs 81 having a mold cross section are formed in the stopper 80.

At this time, if the adhesive is applied to the bonding surface of the lower slider 54 and the soft strip 60, it can be prevented from being separated from each other, and if the adhesive is also applied to the bonding surface of the upper slider 85 and the stopper 80, It is possible to prevent the departure.

As shown in FIGS. 14 and 15, the corner index blocks 90 and 94 have an inverted " U " shape to the corner index blocks 90 and 94 for easy handling and handling. The bent steel wire handles 91 and 95 are installed, and the buried portions 91a and 95a formed at the lower ends of the steel wire handles 91 and 95 are bent into an L-shaped corner index block 90 ( 94).

Hereinafter, the operation according to the present invention will be described in detail with reference to the accompanying drawings.

1 to 16, the bottom cover covering the floor fixing block 20 when the rainwater 14 is introduced into the elevator 10 located in the basement floor or the lower floor of the multi-family house by heavy rain, as shown in FIGS. (24) to lift the plate storage chamber 22, and then to stand the water plate 30, the stopper 80 and the soft strip 60 is located at the bottom when the water plate 30 is standing In this case, since the water plate 30 is caught by the stopper 80 and the soft strip 60, the movement is prevented, and thus the guide channel (as shown in FIGS. 7 and 8) is attached to the stopper 80 and the soft strip 60. After moving upward along the vertical guide groove 52 of 50), the water plate 30 stands up.

At this time, when the finger is placed on the hook groove 33 formed in the water plate 30 by pulling the water plate 30 upward, the water plate 30 is centered on the hinge 32 and the hinge pin 36. It is standing while rotating, the rubber plate 40 is installed between the front lower end and the bottom fixing block 20 of the water barrier plate 30 is folded in a "V" shape.

That is, since the center of the rubber plate 40 is cut off by the bending groove 40g formed in the center of the rubber plate 40, as shown in FIG. 16, the bending groove 40g is folded first. When the water plate 30 is standing up, the rubber plate 40 is always folded in a "V" shape.

When the lowered soft strip 60 is lowered afterwards, the lower slider 54 coupled to the soft strip 60 is perpendicular to the guide channel 50 installed on the gate side walls 16a and 16b. It is lowered while being guided along the guide groove 52 in a straight line, at the same time the first elastic wing portion (62a) (62b) formed in the soft strip 60 is lowered in close contact with the surface of the guide channel (50), The second elastic wing portions 64a and 64b formed on the soft strip 60 are lowered in close contact with the left and right front and rear surfaces of the water separator 30.

Then, when the stopper 80 is lowered to prevent the water plate 30 from being pushed backward by the water pressure in the state where the soft strip 60 is completely lowered, the upper slider coupled with the stopper 80 ( 85 is lowered along the vertical guide groove 52 of the guide channel 50, the locate pin 80 is formed in the lower portion of the stopper 80 when the stopper 80 is in close contact with the upper left and right sides of the water blocking plate (30) 82 and 84 are inserted into the positioning holes 34a and 34b formed at the upper left and right sides of the water barrier plate 30.

Then, when the corner index blocks 90 and 94 are inserted into the front left and right corners of the water barrier plate 30, the lower ends of the soft strips 60 and the rubber plates 40 are formed by the corner index blocks 90 and 94. The left and right lower ends of the water barrier plate 30, the lower end of the guide channel 50, the left and right corner portions of the bottom fixing block 20 are in contact with each other to prevent rainwater leakage through the gaps formed in these corner parts.

At this time, between the protruding ribs 66a and 66b formed on the soft strip 60 and the protruding ribs 36a and 56b formed on the water barrier plate 30 and the guide channel 50, the silicon 70, 71, 72 is formed. When the (73) is applied, the risk of leakage is greatly reduced, and the operation of the silicon (70) (71) (72) (73) is the first elasticity formed in the soft strip (60) when the hydraulic pressure is not largely applied. The wing portions 62a and 62b and the second elastic wing portions 64a and 64b can also be used to block rainwater.

On the other hand, when the rainwater 14 flows toward the elevator 10 as shown in FIG. 3 in the state where the water plate 30 is standing up, the rain water 14 is blocked by the water plate 30 to lift the elevator. It is to prevent the (10) to be submerged.

That is, the left and right gaps of the water barrier plate 30 are blocked by the first elastic wing portions 62a and 62b and the second elastic wing portions 64a and 64b formed in the soft strip 60, and the water barrier plate 30 is formed. The gap formed in the lower end of the c) is blocked by the rubber plate 40, and the left and right lower corner gaps of the water plate 30 are blocked by the corner index blocks 90 and 94.

At this time, when the water pressure is applied to the front of the water plate 30 by the rain water 14, because the water plate 30 is hung on the soft strip 60, it maintains the standing state without falling, furthermore the water plate 30 Since the left and right upper ends of the () are also caught by the locate pins 82 and 84 formed on the stopper 80, the water barrier plate 30 is maintained in a vertically standing state.

Since the rainwater 14 falls out and the rain stops and the folding plate 30 needs to be folded, the corner index blocks 90 and 94 are held by the steel wire handles 91 and 95 installed in the corner index blocks 90 and 94. ), And then the upper slider 85 and the lower slider 54 are raised along the vertical guide groove 52 of the guide channel 50 so that the stopper 80 and the soft strip 60 are removed from the clapper plate 30. When separated, the water plate 30 can be folded.

At this time, when the stopper 80 is raised, it is more convenient to use it by pulling the finger upwards on the handle hole 87 formed in the stopper 80.

Then, when the water plate 30 is pushed backwards, the water plate 30 is rotated about the hinge pin 36 and the hinge 32 to be horizontal to the plate storage chamber 22 formed in the bottom fixing block 20 When the bottom cover 24 is placed on the cover support projections 26a and 26b formed on the bottom fixing block 20, the upper portion of the bottom fixing block 20 is closed to pass over the bottom cover 24. This becomes possible.

10 elevator 12 boarding floor
14: rainwater 16a, 16b: boarding gate side wall
17 plastic insert 18 screw
20: floor fixing block 22: plate storage room
24: bottom cover 24a, 24b: cutting groove
26a, 26b: Cover base jaw 30: Water plate
32: hinge 33: hook groove
34a, 34b: positioning hole 36: hinge pin
40: rubber plate 40g: bending groove
42: first rubber press plate 42r: rivet
44: second rubber press plate 44r: tableting nail
50: guide channel 52: vertical guide groove
54: Lower slider 54t, 85t: Coupling groove
60: soft strip 61,81: bonded rib
62a, 62b: first elastic wing portion 64a, 64b: second elastic wing portion
70,71,72,73: Silicon 66a, 66b, 36a, 56b: Protruding rib
80: stopper 82,84: locate pin
85: upper slider 87: the handle hole
90,94: Corner index block 91,95: Steel wire handle
91a, 95a: landfill

Claims (1)

One end of the rubber plate 40 for indexing the hinge 32 connection portion of the water barrier plate 30 is fixed to the bottom fixing block 20 by the first rubber pressing plate 42, and the other of the rubber plate 40 is fixed. The side end is fixed to the front of the water separator plate 30 by the second rubber pressing plate 44, and the guide channel 50 adjacent to the left and right sides of the standing water separator plate 30 is located on the left and right side gate side walls 16a ( 16b) and installed in the vertical guide groove 52 of the guide channel 50, a soft strip 60 for blocking the gap between the side of the standing water barrier plate 30 and the guide channel 50 is installed vertically. The first elastic wings 62a and 62b and the second elastic wings 64a and 64b which are installed on the lower slider 54 and adhere to the front and rear surfaces of the water separator plate 30 and the surface of the guide channel 50. ) Is formed on the soft strip 60, and the front and rear surfaces of the first elastic wing portions 62a and 62b, the second elastic wing portions 64a and 64b, and the water barrier plate 30, and the guide channel 50, respectively. Sealing silicon (70) (71) (72) (73) on the surface Locate pins 82 are formed in the projection ribs 66a, 66b, 36a, 56b in the vertical direction, and are inserted into the positioning holes 34a, 34b formed in the upper left and right sides of the clapper plate 30, respectively. A stopper 80 having a 84 is installed in the upper slider 85 installed in the vertical guide groove 52 of the guide channel 50, and there is a gap between both ends of the rubber plate 40 and the lower end of the guide channel 50. Corner index block (90) (94) for indexing the floor immersion block elevator for apartments, characterized in that it is installed so as to be in close contact with the corner of the bottom fixed block 20 and the soft strip (60).

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