KR20110077525A - Guard device for lift entrance and exit - Google Patents

Guard device for lift entrance and exit Download PDF

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Publication number
KR20110077525A
KR20110077525A KR1020090134137A KR20090134137A KR20110077525A KR 20110077525 A KR20110077525 A KR 20110077525A KR 1020090134137 A KR1020090134137 A KR 1020090134137A KR 20090134137 A KR20090134137 A KR 20090134137A KR 20110077525 A KR20110077525 A KR 20110077525A
Authority
KR
South Korea
Prior art keywords
veranda
wall
elevator
guide device
clamp
Prior art date
Application number
KR1020090134137A
Other languages
Korean (ko)
Inventor
이종우
Original Assignee
주식회사 세인테크
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 주식회사 세인테크 filed Critical 주식회사 세인테크
Priority to KR1020090134137A priority Critical patent/KR20110077525A/en
Publication of KR20110077525A publication Critical patent/KR20110077525A/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B9/00—Kinds or types of lifts in, or associated with, buildings or other structures
    • B66B9/16—Mobile or transportable lifts specially adapted to be shifted from one part of a building or other structure to another part or to another building or structure
    • B66B9/187—Mobile or transportable lifts specially adapted to be shifted from one part of a building or other structure to another part or to another building or structure with a liftway specially adapted for temporary connection to a building or other structure
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G27/00—Temporary arrangements for giving access from one level to another for men or vehicles, e.g. steps, ramps

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Architecture (AREA)
  • Transportation (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Elevator Door Apparatuses (AREA)

Abstract

PURPOSE: An entrance and exit guide device for a lift of a construction site is provided to secure the safe entrance and exit of workers and cargos regardless of the frequent entrance and exit of workers and cargos, and to prevent the breakdown of a veranda wall. CONSTITUTION: An entrance and exit guide device for a lift of a construction site contains a footboard(10) for letting workers and cargos go in and out each floor of a building from a lift(1); and a fixing device(20) fixing the footboard to a wall(3) of a veranda(2). The footboard comprises an inclined portion(101) connected from the bottom of a building to the height of the wall of the veranda, a flat portion(102) connected horizontally from the inclined portion to the top of the wall of the veranda, and an extension portion(103) projecting the lift from the flat portion toward the outside of the wall of the veranda. The fixing device comprises a base plate coupled to the bottom of the footboard by a fixture, a fixing clamp coupled to the bottom of the base plate and supported to the outside of the veranda wall, a pressure clamp coupled to the bottom of the base plate to be spaced out from the fixing clamp, and a pressurizer coupled through the pressure clamp to move forward and backward.

Description

Guard device for lift entrance and exit in construction site

The present invention relates to an elevator in a construction site, and more particularly, to a guide device for the elevator access to the construction site to enable safe floor access of workers and cargo.

In general, the elevator serves to carry workers and cargo at the construction site, and two doors are installed in a straight line in front and rear. Opening the front door from the ground, loading the workers and cargo and operating the lift stops on the floor, which is configured to open the rear door and unload the workers and cargo to the floor.

Such construction site elevators are vertically moved and stopped at each floor. For example, in a construction site such as an apartment structure, a worker and a cargo enter and exit toward the veranda.

At this time, the apartment veranda where the elevator stops must be provided with a scaffold-type guide device that can cover the walls of the veranda for safe and convenient access of workers and cargo from the elevator.

That is, Figure 1 is an example of a conventional elevator guide device, the elevator guide device is an operator or cargo through the extension platform 53 connecting the door of the elevator 1 spaced apart from the veranda wall (3) by the veranda and the elevator Falling to prevent the fall of the gap, and also provided by the inclined scaffolding (51) (52) leading from the veranda wall (3) to the floor of the apartment building to facilitate the entry of the elevator to the worker and cargo.

However, as shown in the prior art, such an elevator guide device is provided with an extension footrest 53 connecting the veranda and the elevator and the inclined footrest 51 and 52 connecting the floor 3 and the floor wall of the veranda separately. At this time, in the case of the extension footrest 53 is fixed by using an anchor 55 penetrating the wall surface of the veranda wall (3), in the case of the inclined footrest 51, 52, as a table form without any other fixing means 54 ) To be simply placed on the floor of the building.

As such, the conventional elevator guide device is a fixed type in which the extension footrest 53 connecting the veranda and the elevator is always maintained at a constant interval. In general, the elevator 1 when the vehicle is stopped due to its unstable vertical movement due to the characteristics of the elevator 1 ) And the extension between the footrest 53 is generated. That is, the porch wall (3) exposed when the worker and the cargo enters through this gap acts as a locking jaw to provide inconvenience to the movement of the cargo, and the wall of the veranda hit the moving cargo and could be damaged. In addition, when the stopped elevator 1 is positioned too close to the extended footrest 53, the extended footrest 53 hits the device, resulting in damage or noise.

In addition, the conventional extension footrest 53 is fixed through the anchor 55 penetrating the porch wall 3, the difficult task of having to drill a separate through-hole for installing the anchor 53 to the veranda wall 3 As a result, the quality of the building was reduced, especially by drilling unnecessary through holes in the finished porch.

In addition, a concrete structure such as a veranda of an apartment building is formed by varying its height and thickness according to the type of apartment to be constructed. In this case, the conventional inclined scaffolding is not installed flexibly, and the height of the veranda wall 3 is high. Cars and crevices create a lot of discomfort and instability when the worker is carrying heavy loads.

Therefore, the present invention is to solve the conventional problems as described above, the object is to produce a scaffold connecting the elevator and the veranda wall and the veranda wall and the floor of the building integrally, despite the frequent entry and exit of the worker and cargo The present invention provides an access guide device for an elevator in a construction site that can prevent damage of a veranda wall at the same time to secure safe access of cargo.

In addition, another object of the present invention is to easily implement the installation of the guide device in a state that does not require a separate operation, such as drilling through-holes on the porch wall, elevator in the construction site that can minimize the quality damage of the building under construction To provide an access guide device for.

In addition, another object of the present invention is a variety of work due to the difference in the thickness and height of the veranda wall due to the design difference between buildings, as well as the space between the elevator and the veranda wall due to the design difference between the buildings and the incorrect stop position of the elevator. It is to provide an access guide device for a construction site having a flexible installation advantages for the environment.

In order to achieve the above problems and to eliminate the conventional drawbacks, the present invention provides a lift access guide device for a construction site,

An inclined portion extending from the floor of the building to the height of the wall of the veranda, a flat portion extending horizontally from the inclined portion toward the upper wall of the veranda, and a scaffold having an extension portion protruding from the flat portion toward the elevator;

A fixed clamp coupled to the lower surface of the scaffold and tightly supported on the outer surface of the veranda wall, a pressure clamp coupled to the lower surface of the scaffold to be spaced apart from the fixed clamp at regular intervals, and screwed through the pressure clamp. It characterized in that it comprises a fixing means consisting of a pressing zone for moving forward and backward toward the fixing clamp.

From the above means, the present invention is easy to install at the same time in a variety of working environment having the thickness and height of the veranda due to the design difference of each building and the gap between the veranda and the elevator is easy, the installation work is convenient, Not only can it improve, but it can also reduce construction costs, and its installation can be done without damaging the existing veranda, thereby improving the quality of the workplace environment and the building being constructed. It is a useful invention that can ensure a stable elevator entrance of the worker at the construction site that is important.

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

Figure 2 is a side view of the guide device according to an embodiment of the present invention, the access guide device for an elevator according to the present invention, allowing the operator and cargo from the elevator (1) to safely enter the floor of the floor of the building. The footrest 10 and the fixing means 20 which fix this footrest 10 to the wall 3 of the veranda 2 are included.

The footrest 10 according to the present invention has a slope 101 extending from the floor of the building to the height of the wall 3 of the veranda 2, and from the slope 101 to the top of the wall 3 of the veranda 2. The flat part 102 which runs horizontally and the extension part 103 which protrude toward the outer side of the wall 3 of the porch 2 from the flat part 102 are integrated.

The flat portion 102 is coupled to the inclined portion 101 which extends from the floor of the building, and extends to the top of the wall 3 of the veranda 2, and the horizontal state toward the top of the wall 3 which is the stop height of the elevator 1. To secure the ramp.

The flat portion 102 is supported by the floor of the building through a plurality of supports 105, wherein the support 105 on the bottom surface to correspond to the height of the walls (3) of the various verandas 2 varying in height for each building It is preferable to have the height adjusting means 1051 made of a height adjusting tightening screw. Alternatively, although not shown, the height adjusting means includes a support base lying on the floor, an auxiliary support fixed to the flat part, and fitted into the support zone, and one of a plurality of through holes formed in the support support. It may be made of a fixture for pressing and fixing.

At this time, an extension part 103 is integrally formed at one end of the flat part 102 that extends to the upper end of the wall 3 of the veranda 2, and protrudes toward the elevator 1 arranged outside the wall 3.

As described above, the footrest 10 integrating the inclined portion 101, the flat portion 102, and the extension portion 103 has a detachable structure through the fixing means 20 on the top of the wall 3 of the veranda 2. Will be achieved.

That is, Figures 3 and 4 is an exemplary view showing the configuration and operating state of the fixing means for fixing the scaffolding and the wall according to an embodiment of the present invention, the fixing means 20 provided in the guide apparatus according to the present invention Regardless of the thickness of the various veranda walls (3) formed differently for each building can secure a secure fixed state of the scaffold (10), and any damage for fixing to the wall (3) of the veranda (2) It is possible to secure a firm fixed state of the scaffold 10 in the state not given.

More specifically, the fixing means 20 of the scaffold 10 according to the present invention includes a base plate 201 coupled to the bottom surface of the scaffold 10 by a fastener 205; A fixed clamp 203 coupled to a lower surface of the base plate 201 and tightly supported on an outer surface of the veranda wall 3; The pressure clamp 202 coupled to the lower surface of the base plate 201 while being spaced apart from the fixed clamp 203 and the fixed clamp facing by being screwed through the pressure clamp 202 ( It consists of a pressurizing zone 204 which moves forward and backward toward 203.

Unexplained '206' is a 'brace' installed to reinforce the load of the extension 103 protruding out of the side wall of the veranda.

5 is a partial exemplified view showing the configuration of the scaffold according to another embodiment of the present invention, the guide device according to another embodiment of the present invention is formed differently for each unstable stop position or building of the vertically moving elevator In case of a gap difference formed between the entrance door of the elevator and the side wall 3 of the veranda due to the position of the side wall 3 of the veranda, the operator freely adjusts the protruding position of the extension 103 ″ according to the present invention. To help.

That is, the extension portion 103 ″ of the footrest according to another embodiment of the present invention includes a first extension portion 1031 ″ fixed to the flat portion 102 ″ and an elevator lift from the first extension portion 1031 ″. And a second extension portion 1032 ", which is slidably coupled toward the second extension portion. The second extension portion 1031 " extends from the first extension portion 1031 " The hinge 1033 is coupled to the free end of the portion 1032 "and supports the lower end of the brace 206" which is displaced according to expansion and contraction of the second extension 1032 ". It is preferable to include a plurality of engaging jaw 211 on one side of the fixing clamp (203 ") to be able to.

Referring to the operation of the elevator access guide device of the configuration as described above are as follows.

Guide device according to the present invention, after moving the guide device to the corresponding floor of the building for work, the fixing clamps facing each other by releasing the pressure bar 204 screwed to the pressure clamp 202 of the fixing means 20 ( An upper end of the wall 30 of the veranda 2 is mounted between the 203 and the pressure clamp 202.

Using a wide space between the fixing clamp 203 and the pressure clamp 202 can be easily mounted on the wall 3 of the veranda (2) having a variety of thickness without difficulty.

Then, by adjusting the height of the support (105) for supporting the flat portion 102, the inclined portion 101 and the flat portion 102 is naturally connected from the floor of the building to the wall 3 of the veranda, work and cargo Adjust the position to allow stable entry and exit.

Thereafter, the operator rotates the pressure bar 204 screwed to the pressure clamp 202 to move toward the inner surface of the veranda wall (3). The wall 3 sandwiched by the continuous movement of the pressing table 204 is strongly adhered between the tip of the pressing table 204 and the fixing clamp 203 to complete the fixing of the guide device.

Through such detachable mounting means 20, the guide device can be firmly fixed to the veranda wall 30 without any damage to the completed building, such as drilling anchor fixing holes in the conventional wall 3 at all. have. In addition, by covering the top, front, and rear of the veranda wall (3) through the integral flat portion 102 and the extension 103, the edges of the wall (3) fall or break even during frequent movement of workers or cargo Damage to the back can be prevented.

On the other hand, in spite of the guide device fixed in this way, if excessive clearance occurs between the end of the extension part 103 "and the door of the elevator, the operator will have the first extension part 1031" and the second extension part 1032 ". ) By removing the fastener (1041) fastening the second extension (1032 ") toward the door of the elevator, and then using the fastener (1041) to tighten again, between the elevator and the extension (103") The clearance is completely removed, thereby eliminating the rattling of cargo entering and exiting the elevator door and relieving anxiety of the worker. The second extension 1032 extending or contracting from the first extension 1031 " Due to the configuration of "), the lower end of the brace 206 " coupled to the end of the second extension portion 1032 " 1033 " is provided with a plurality of locking jaws 211 formed on one side of the fixed clamp 203 ". Stably supported by any of the locking jaws 211 This makes it possible to stably bear the load passing through the extension 103 ".

The present invention is not limited to the above-described specific preferred embodiments, and various modifications can be made by any person having ordinary skill in the art without departing from the gist of the present invention claimed in the claims. Of course, such changes will fall within the scope of the claims.

1 is an example of a conventional elevator guide device

Figure 2 is an illustration of a guide device according to an embodiment of the present invention

3 and 4 is an exemplary view showing the configuration and operation of the fixing means for fixing the scaffolding and the wall according to an embodiment of the present invention

Figure 5 is a partial illustration showing the configuration of the scaffold according to another embodiment of the present invention

<Description of the symbols for the main parts of the drawings>

(1): lift (2): veranda

(3): wall (10): scaffold

101: inclined portion 102 (102 "): flat portion

(103) (103 "): Extension part 20: Fixing means

201: base plate 202: pressure clamp

(203) (203 "): fixed clamp 204: presser

(1031 "): 1st extension (1032"): 2nd extension

Claims (3)

In the access guide device for the elevator in the construction site, An inclined portion 101 extending from the floor of the building to the height of the wall 3 of the veranda, a flat portion 102 extending horizontally from the inclined portion toward the upper portion of the wall 3 of the veranda, and the elevator 1 from the flat portion A footrest 10 having the extension part 103 protruded toward the body, A fixed clamp 203 coupled to the lower surface of the scaffold 10 and tightly supported on the outer surface of the veranda wall 3 and a pressure clamp coupled to the lower surface of the scaffold 10 to be spaced apart from the fixed clamp 203. And a fixing means (20) consisting of a pressing table (204) for moving forward and backward toward the fixing clamp (203) by being screwed through the pressing clamp (202). Access guide device for the lift of the construction site. The method of claim 1, The extension part includes a first extension part 1031 ″ fixed to the flat part 102 ″ and a second extension part 1032 ″ slidably coupled to the elevator from the first extension part. Access guide device for the lift of the construction site. The method of claim 2, Construction comprising a plurality of engaging jaw 211 on one side of the fixing clamp 203 to support the lower end of the second extension portion 1032 "and the hinge brace 206" hinged Access guide device for on-site elevator.
KR1020090134137A 2009-12-30 2009-12-30 Guard device for lift entrance and exit KR20110077525A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020090134137A KR20110077525A (en) 2009-12-30 2009-12-30 Guard device for lift entrance and exit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020090134137A KR20110077525A (en) 2009-12-30 2009-12-30 Guard device for lift entrance and exit

Publications (1)

Publication Number Publication Date
KR20110077525A true KR20110077525A (en) 2011-07-07

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KR1020090134137A KR20110077525A (en) 2009-12-30 2009-12-30 Guard device for lift entrance and exit

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101307214B1 (en) * 2011-08-04 2013-09-11 주식회사 세인테크 Guard device for entrance and exit of working lift
KR200477350Y1 (en) * 2014-12-31 2015-06-02 강영호 The sliding retractable footrest
KR200489586Y1 (en) * 2018-03-05 2019-07-08 덕성산업 주식회사 Side safety device of construction lift
KR20200098834A (en) * 2019-02-13 2020-08-21 동서대학교 산학협력단 material unloading system of apartment house

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101307214B1 (en) * 2011-08-04 2013-09-11 주식회사 세인테크 Guard device for entrance and exit of working lift
KR200477350Y1 (en) * 2014-12-31 2015-06-02 강영호 The sliding retractable footrest
WO2016108474A1 (en) * 2014-12-31 2016-07-07 강영호 Retractable sliding foothold
KR200489586Y1 (en) * 2018-03-05 2019-07-08 덕성산업 주식회사 Side safety device of construction lift
KR20200098834A (en) * 2019-02-13 2020-08-21 동서대학교 산학협력단 material unloading system of apartment house

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