KR102281772B1 - Elevator support frame and elevator comprising the same - Google Patents

Abstract

The present invention relates to a seismic countermeasure and an anti-vibration support frame for an elevator and the elevator including the same, and more specifically, to a seismic countermeasure and an anti-vibration support frame for an elevator and the elevator including the same, which facilitate maintenance. The present invention includes a coupling part connected to a guide rail of the elevator, and a support part provided on one side of the coupling part and connected to an object.

Description

Seismic countermeasures and anti-vibration elevator support frame and elevator including the same {ELEVATOR SUPPORT FRAME AND ELEVATOR COMPRISING THE SAME}

The present invention relates to an earthquake-resistant countermeasure and a support frame for an anti-vibration elevator, and an elevator including the same, and more particularly, to an earthquake-resistant countermeasure for facilitating maintenance of the elevator, a support frame for an anti-vibration elevator, and an elevator including the same .

An elevator is a device that uses power to move people or cargo up and down. These elevators are classified into rope type, hydraulic type, winding type, circulation type, and the like.

In general, an elevator includes a car guide rail formed long in the up-down direction, a car moving along the up-down direction on the car guide rail, a driving unit including a hoisting machine, a rope wound around the hoisting machine and one end connected to the car, in the up-down direction It includes a weight guide rail formed long along the weight guide rail, a counterweight connected to the other end of the rope and moving along the vertical direction on the weight guide rail.

On the other hand, the prior art Registered Utility Model No. 20-0332820 (hereinafter referred to as the prior art) relates to the installation structure of the hoisting machine of the elevator. In the structure for this purpose, the traction machine 20 is fixed together with a counterweight rope holder 9 on the upper surface of the fixing bar 10, and both ends of the fixing bar 10 have holes 4 in the wall 3 and the guide rail 5, respectively, and in the hole 4 and the guide rail 5, support brackets 11, 12, 16, and 17 to support the upper and lower portions of the fixing bar 10. , and at the same time inserting buffer members 13, 14, 18, and 19 between the fixing bar 10 and the support brackets 11, 12, 16 and 17 to make the traction machine 20 ) is characterized in that it is configured to prevent the transmission of vibrations.

However, this prior art has a problem in that the maintenance of the elevator is inconvenient because the fixing bar on which the hoisting machine is installed is installed on the wall which is a concrete structure.

The present invention has been devised to solve the above problems, and an object of the present invention is to provide a support frame for an anti-vibration elevator and a support frame for an anti-vibration elevator capable of facilitating the maintenance of the elevator and improving the seismic performance.

Another object of the present invention is to provide a structurally stable earthquake-resistant countermeasure, a support frame for an anti-vibration elevator, and an elevator including the same.

The present invention for the purpose of solving the above problems has the following configuration and features.

It includes a coupling part connected to the guide rail of the elevator and a support part provided on one side of the coupling part and to which an object is connected.

It also includes an inclined portion protruding obliquely with respect to the horizontal direction from the support portion.

It includes a support frame for anti-vibration elevators and earthquake-resistant measures including a guide rail and a coupling part connected to the guide rail, and a support part provided on one side of the coupling part to which an object is connected.

The present invention having the above configuration and features, by including a coupling portion connected to the guide rail, has the effect of improving the maintenance of the elevator is easy and seismic performance.

In addition, the present invention has the effect of adding more structural stability by including the inclined portion.

1 is a view for explaining a support frame for anti-vibration and anti-vibration elevators and an elevator including the same according to a first embodiment of the present invention.
Figure 2 is a perspective view for explaining the earthquake-resistant countermeasures and anti-vibration elevator support frame according to the second embodiment of the present invention, and the elevator including the same.
Figure 3 is a front view for explaining the earthquake-resistant countermeasures and anti-vibration elevator support frame shown in Figure 2 and the elevator including the same.
Figure 4 is a front view for explaining the earthquake-resistant countermeasures and anti-vibration elevator support frame according to the third embodiment of the present invention, and the elevator including the same.
FIG. 5 is a side view of FIG. 4 ;
Figure 6 is a plan view of the support frame for the anti-vibration and anti-vibration elevator shown in Figure 4;
Figure 7 is a side view for explaining the earthquake-resistant countermeasures and anti-vibration elevator support frame according to the fourth embodiment of the present invention, and an elevator including the same.
8 is a view for explaining a further embodiment of the present invention.
9 is a plan sectional view of A in FIG. 2 .

The present invention is intended to be described in detail in the text of the embodiment (態樣, aspect) (or embodiments) can be applied to various changes and can have various forms. However, this is not intended to limit the present invention to the specific disclosed form, it should be understood to include all modifications, equivalents and substitutes included in the spirit and scope of the present invention.

The terminology used herein is only used to describe a specific embodiment (aspect, aspect, aspect) (or embodiment), and is not intended to limit the present invention. The singular expression includes the plural expression unless the context clearly dictates otherwise. In the present application, terms such as comprises or consists of are intended to designate that the features, numbers, steps, operations, components, parts, or combinations thereof described in the specification exist, but one or more other features It is to be understood that it does not preclude the possibility of the presence or addition of numbers, steps, operations, components, parts, or combinations thereof.

Unless defined otherwise, all terms used herein, including technical and scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms such as those defined in commonly used dictionaries should be interpreted as having a meaning consistent with the meaning in the context of the related art, and should not be interpreted in an ideal or excessively formal meaning unless explicitly defined in the present application. does not

~1~, ~2~, etc. described in the present specification will be referred to only to distinguish that they are different components, and are not limited to the order of manufacture, and their names in the detailed description and claims of the invention are may not match.

Throughout this specification, when a part is "connected" with another part, this includes not only the case of being "directly connected", but also the case of being "indirectly connected" with another element interposed therebetween. do.

1 is a view for explaining a support frame for anti-vibration elevator and anti-vibration elevator according to a first embodiment of the present invention, and an elevator including the same.

In general, the elevator moves along the vertical direction on the car guide rail 21 and the car guide rail 21 provided along the vertical direction in the elevator installation space (hereinafter referred to as the installation space) formed by the wall W such as a concrete structure. Car (3), a weight guide rail 22 provided along the vertical direction in the installation space, a weight 6 moving along the vertical direction on the weight guide rail 22, a hoisting machine 41, a control panel (42), a driving unit 4 including a governor 43, etc., a rope 5 having one end connected to the car 3 and the other end connected to the weight 6 in a state wound around the hoisting machine 41 ), etc.

Although not shown, the driving unit 4 (including the hoisting machine 41, the control panel 42, the governor 43, etc.) includes a motor (not shown) driven by the control panel 42, and the motor ( The hoisting machine 41 is rotated in both directions based on the central axis (eg, a central axis having a length in the plane-rear direction with reference to FIG. 1 ) by the hoisting machine 41 to move the rope 5 to the car (3) move up and down.

The structure of the above-mentioned elevator is typical in the relevant field, and a more detailed description thereof will be omitted.

Meanwhile, in the prior art, a fixing bar on which the driving unit 4 is supported and installed was installed on the concrete wall W (refer to prior art No. 20-0332820). When the fixing bar on which the driving unit 4 is installed is installed on the concrete wall W as in the prior art, a groove is formed in the concrete wall W to insert the fixing bar in order to add structural stability, and the fixing bar is fixed in the groove. The bar was inserted and installed, and in this case, it was difficult to install the fixing bar and it was difficult to remove the fixing bar from the wall W for maintenance of the fixing bar and the driving unit 4 installed on the fixing bar.

In addition, since the fixing bar is inserted into and connected to the wall (W), an impact is transmitted from the wall (W) to the fixing bar when the support occurs, and in that case, an impact may be applied to the driving unit (4) that moves the car. there was. That is, there is a problem in seismic performance.

In order to overcome the above-mentioned problems of the prior art, earthquake-proof measures and anti-vibration elevator support frame 1 according to an embodiment of the present invention, in the following description, for convenience of description, it will be referred to as 'this device'.

Figure 2 is a perspective view for explaining the earthquake-resistant countermeasures and the anti-vibration elevator support frame and the elevator including the same according to the second embodiment of the present invention, Figure 3 is the earthquake-resistant countermeasures and the anti-vibration elevator support frame shown in Figure 2 and a front view for explaining an elevator including the same, and FIG. 4 is a front view for explaining an elevator including the earthquake-resistant countermeasures and anti-vibration elevator support frame and the same according to a third embodiment of the present invention, FIG. 5 is FIG. 6 is a plan view of a support frame for anti-seismic measures and anti-vibration elevators shown in FIG. 4, and FIG. 7 is a support frame for anti-seismic measures and anti-vibration elevators according to a fourth embodiment of the present invention, and including the same It is a side view for explaining the elevator.

1 to 7 , the apparatus (seismic countermeasures and anti-vibration elevator support frame 1 according to an embodiment of the present invention) includes a coupling part 11 and a support part 12 .

The coupling portion 11 is connected to the guide rail 2 of the elevator (E). As described above, the guide rail 2 includes the car guide rail 21 and the weight guide rail 22, and the coupling part 11 is at least one of the car guide rail 21 and the weight guide rail 22. can be combined with

Exemplarily, the coupling part 11 may be coupled to a side or an upper portion of at least one of the car guide rail 21 and the weight guide rail 22 .

Here, upper (upper, upper, upper, etc.) means upper (upper, upper, upper, etc.) with reference to FIG. 1, and lower (lower, lower, lower, etc.) is lower (lower, lower) with reference to FIG. 1 . , if, etc.). In addition, the side may refer to left and right side surfaces with reference to FIG. 1 . The same will be applied in the following description.

2 to 7 , the coupling part 11 is, for example, detachably detachable in a conventional manner in the art, such as bolting coupling with at least one of the car guide rail 21 and the weight guide rail 22 . can be combined.

Referring to FIG. 1 , the support part 12 is provided on one side of the coupling part 11 and an object is connected thereto. Here, the object may be the above-described driving unit 4 .

Illustratively, the support part 12 may be provided extending in the horizontal direction from the coupling part 11 . Here, the horizontal direction means a left-right direction with reference to FIG. 1 , and the same will be applied in the following description.

Exemplarily, when the coupling part 11 is coupled to the car guide rail 21, the support part 12 may be provided extending from the coupling part 11 to the weight guide rail 22 side, and as another example When the coupling part 11 is connected to the weight guide rail 22 , the support part 12 may be provided extending from the coupling part 11 to the car guide rail 21 side.

As described above, the driving unit 4 and the like are installed on the upper portion (upper surface) of the support unit 12 . It goes without saying that the driving unit 4 may be coupled to the support unit 12 by a conventional method in the art, such as bolted coupling.

In this way, the device includes a coupling part 11 that is detachably coupled (connected) to the guide rail 2 and not to the wall (W), so that when the coupling part 11 is coupled to the wall (W) and Comparably, the installation and removal can be easily performed, and there is an advantage that the driving unit 4 installed on the support unit 12, the present device, the guide rail 2, and the like can be more easily maintained.

In addition, this device includes a coupling part 11 that is not connected to the wall W and is connected to the guide rail 2, so that the load transmitted from the wall W is not directly transmitted, so that the seismic performance is improved and the driving unit 4 ) can be effectively protected.

Referring to FIG. 1 , the device may include an inclined portion 13 protruding from the support portion 12 to be inclined with respect to the horizontal direction. Illustratively, the inclined portion 13 may be provided to protrude upward or downward from the support portion 12 to be connected to at least one of the car guide rail 21 and the weight guide rail 22 or the wall W.

The driving part 4 provided on the upper part of the support part 12 has a considerable weight by itself, so that the support part 12 may be bent or damaged, such as being broken in the coupling part 11 .

At this time, the inclined portion 13 suppresses the deformation of the support portion 12 by supporting the support portion 12 . For example, the inclined portion 13 is an end connected to the coupling portion 11 in the support portion 12 . It is preferable to be provided to protrude obliquely with respect to the horizontal direction at the end of the opposite direction.

As such, the present device has the advantage that structural stability can be added by including the inclined portion 13 .

On the other hand, the following describes the elevator (E) (hereinafter referred to as 'this elevator') according to an embodiment of the present invention. However, this elevator includes the above-described device, and since it includes the same or corresponding technical features as the device, the same reference numerals are used for the same or similar configuration as the above salpin configuration, and the overlapping description is simplified or to be omitted.

1, the present elevator (elevator (E) according to an embodiment of the present invention) includes a support frame (1) and a guide rail (2) for anti-vibration and anti-vibration elevators.

As described above, the guide rail 2 is provided along the vertical direction in the installation space, and may include a car guide rail 21 and a weight guide rail 22 .

The car guide rail 21 provides a movement path of the car 3 connected to one end of the rope 5 wound around the hoisting machine 41 . The weight guide rail 22 provides a movement path of the weight 6 connected to the other end of the rope 5 .

The earthquake-resistant countermeasures and the anti-vibration elevator support frame (1) is provided on one side of the coupling part 11 and the coupling part 11 connected to the guide rail 2, and the support part 12 to which the object is connected. include

This elevator may further include the above-described car (3), a driving unit (4), a rope (5), a weight (6), and the like.

2 is a view for explaining a further embodiment of the present invention.

On the other hand, the device may include a locking means (H3) for detachably coupling the coupling portion (11) and the guide rail (2).

When the locking means (H3) is described in more detail with reference to FIGS. 1 and 2, the locking means (H3) is provided with a fitting protrusion (H31) protruding downward from the lower end of the coupling part (11) and the guide rail (2). It includes a fitting groove (H32) recessed downward so that the fitting protrusion (H31) is inserted from the upper end.

As shown in [C] of FIG. 2 , in a state in which the fitting protrusion H31 is inserted into the fitting groove H32, the horizontal movement of the coupling part 11 is limited, so that the opening can be effectively covered.

In addition, the locking means (H3) includes a locking groove (H33) recessed in the horizontal direction from the fitting groove (H32), and a vertical pipe (H341) recessed upward from the lower end of the fitting protrusion (H31), fitting protrusion (H31) and a fluid pipe (H34) including a horizontal pipe (H342) which is recessed in a first direction among horizontal directions from the side of the vertical pipe (H341) and communicates with the vertical pipe (H341). The first direction may be a direction opposite to a second direction d2 described later in FIG. 3 .

In addition, the locking means (H3) may include a first piston (H35) disposed inside the vertical pipe (H341) and a second piston (H37) disposed inside the horizontal pipe (H342). A fluid (eg, air, etc.) may be accommodated in a space formed by the fluid pipe H34, the first piston H35, and the second piston H37.

In addition, the locking means (H3) includes a pressing portion (H36) that protrudes downward from the lower end of the first piston (H35), and the second direction (d2) opposite to the first direction in the second piston (H37). ) may include a protrusion H381 protruding along the protrusion H381 and an inclined member H382 protruding downward in the second direction d2 from the protrusion H381 and inserted into the locking groove H33.

In the state [A] of FIG. 2 , the first piston H35 moves downward by its own weight, and the second piston H37 moves in the first direction by hydraulic pressure. At this time, when the coupling part 11 moves to the lower side and the fitting protrusion H31 is inserted into the fitting groove H32 as shown in [C] of FIG. 2, the pressing part H36 is pressed to the bottom of the fitting groove H32. The first piston (H35) moves upward in the vertical pipe (H341), and the second piston (H37) moves in the second direction (d2) by the hydraulic pressure of the fluid pipe (H34), so that the locking part (H38) At least a portion is inserted into the locking groove (H33).

Through this, the coupling part 11 is coupled with the guide rail 2 only through the force that moves downward, and the coupling part (with respect to the guide rail 2) by the fitting protrusion H31 and the fitting groove H32. At the same time as the horizontal movement of the 11) is limited, at least a portion of the engaging portion (H38) is inserted into the engaging groove (H33), the vertical movement of the engaging portion (11) with respect to the guide rail (2) is limited. That is, although the coupling part 11 moved only downward, it is coupled such that horizontal movement and vertical movement with respect to the guide rail 2 are limited.

As described above, it is said that the locking part H38 includes the inclined member H382, which protrudes in the second direction d2 (the left direction in FIG. 2) when viewed from the front cross-section (see FIG. 2) and is inclined downward. Through this, as shown in [B] of Figure 2, the pressing part (H36) is slightly pressed by the bottom of the fitting groove (H32) (the fitting protrusion (H31) does not touch the bottom of the fitting groove (H32), and the fitting groove ( H32) is partially inserted) Even if the engaging portion H38 moves a predetermined distance in the second direction d2, the friction between the inclined member H382 and the fitting groove H32 is minimized, so that the fitting protrusion H31 is more There is an advantage that it can be easily moved downward.

Referring to FIG. 3 , the inclined member H382 includes an inclined surface H382a inclined with respect to the second direction d2 when viewed from the top (see FIG. 2 from the upper side), and the engaging groove H33 is In a state in which the locking portion H38 and the locking groove H33 are fully engaged, a pressing piece H331 protruding from one side in a direction normal to the inclined surface H382a may be included.

Through this, when the coupling part 11 is rotated in the vertical direction as the central axis, the inclined member H382 also rotates in the vertical direction as the central axis. For example, the inclined member H382 is rotated in a clockwise direction based on FIG. As it rotates, it is pressed by the pressing piece H331 to move in the first direction, and the first piston H35 moves downward by the hydraulic pressure of the fluid pipe H34 to push the bottom of the fitting groove H32. and the coupling portion 11 may move upward to release the coupling with the guide rail 2 .

The present invention described above with reference to the accompanying drawings is capable of various modifications and changes by those skilled in the art, and such modifications and changes should be construed as being included in the scope of the present invention.

Elevator: E
Seismic measures and anti-vibration support frames for elevators: 1
Joint: 11
Support: 12 Inclined: 13
Guide rail: 2 Car guide rail: 21
Weight guide rail: 22 Car: 3
Drive unit: 4 Traction machine: 41
Control panel: 42 Governor: 43
Rope: 5 Weight: 6
wall: W

Claims (4)

a coupling part connected to the guide rail of the elevator; and
a support part provided on one side of the coupling part and connected to an object;
including,
Further comprising a locking means for detachably coupling the coupling portion and the guide rail,
The locking means includes a fitting protrusion provided to protrude downward from the lower end of the coupling part, a fitting groove recessed downward so that the fitting protrusion is inserted from the upper end of the guide rail, a locking groove recessed in the horizontal direction in the fitting groove, and the fitting stone A fluid pipe including a vertical pipe recessed upward from the lower end of the part and a horizontal pipe recessed in a first direction among the horizontal directions from the side of the fitting protrusion to communicate with the vertical pipe, the first disposed inside the vertical pipe a piston, a pressing part protruding downward from the lower end of the first piston, a second piston disposed inside the horizontal tube, a protrusion protruding from the second piston in a second direction opposite to the first direction; A locking part including an inclined part which protrudes in the second direction to be inclined downward from the protrusion and is inserted into the locking groove,
The inclined portion includes an inclined surface inclined with respect to the second direction when viewed in a plan view, and the locking groove is provided protruding along a normal line direction of the inclined surface from one side in a state in which the locking part and the locking groove are fully caught. Seismic countermeasures and anti-vibration elevator support frame, characterized in that it includes a piece. The method according to claim 1,
Seismic countermeasures and anti-vibration elevator support frame, characterized in that it further comprises an inclined portion protruding obliquely with respect to the horizontal direction from the support portion. delete guide rail; and
a support frame for anti-vibration and anti-vibration elevators including a coupling part connected to the guide rail and a support part provided on one side of the coupling part to which an object is connected;
including,
Further comprising a locking means for detachably coupling the coupling portion and the guide rail,
The locking means includes a fitting protrusion provided to protrude downward from the lower end of the coupling part, a fitting groove recessed downward so that the fitting protrusion is inserted from the upper end of the guide rail, a locking groove recessed in the horizontal direction in the fitting groove, and the fitting stone A fluid pipe including a vertical pipe recessed upward from the lower end of the part and a horizontal pipe recessed in a first direction among the horizontal directions from the side of the fitting protrusion to communicate with the vertical pipe, the first disposed inside the vertical pipe a piston, a pressing part protruding downward from the lower end of the first piston, a second piston disposed inside the horizontal tube, a protrusion protruding from the second piston in a second direction opposite to the first direction; A locking part including an inclined part which protrudes in the second direction to be inclined downward from the protrusion and is inserted into the locking groove,
The inclined portion includes an inclined surface inclined with respect to the second direction when viewed in a plan view, and the locking groove is provided protruding along a normal line direction of the inclined surface from one side in a state in which the locking part and the locking groove are fully caught. An elevator, characterized in that it includes a side.

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