KR101701640B1 - Apparatus for adjusting height - Google Patents

Apparatus for adjusting height Download PDF

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Publication number
KR101701640B1
KR101701640B1 KR1020150142697A KR20150142697A KR101701640B1 KR 101701640 B1 KR101701640 B1 KR 101701640B1 KR 1020150142697 A KR1020150142697 A KR 1020150142697A KR 20150142697 A KR20150142697 A KR 20150142697A KR 101701640 B1 KR101701640 B1 KR 101701640B1
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KR
South Korea
Prior art keywords
housing
elevating
rotating
fixing
coupled
Prior art date
Application number
KR1020150142697A
Other languages
Korean (ko)
Inventor
고지욱
Original Assignee
현대제철 주식회사
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.)
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Publication date
Application filed by 현대제철 주식회사 filed Critical 현대제철 주식회사
Priority to KR1020150142697A priority Critical patent/KR101701640B1/en
Application granted granted Critical
Publication of KR101701640B1 publication Critical patent/KR101701640B1/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
    • A47F5/00—Show stands, hangers, or shelves characterised by their constructional features
    • A47F5/10—Adjustable or foldable or dismountable display stands
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
    • F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
    • H04N5/2252—

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Mechanical Engineering (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)

Abstract

An invention relating to a height adjusting device is disclosed. The height adjusting device includes a housing fixed to the ground, a lifting portion provided to the housing so as to be able to move up and down and to which the measuring device is coupled, a rotatable housing rotatably mounted on the housing, And a rotary knob which is detachably coupled to the rotary part and projects to the outside of the housing.

Description

{APPARATUS FOR ADJUSTING HEIGHT}

The present invention relates to a height adjusting device, and more particularly, to a height adjusting device capable of adjusting the height of a measuring device such as a camera and an RFID.

In general, steel mills and railway lines are equipped with measuring devices such as cameras and CCTVs in the steelworks to check the operation and condition of the measuring device and prevent safety accidents.

A measuring device such as a camera or a CCTV can be mounted on a column mounted on the ground for smoothly acquiring information around the measuring device and can be operated at a predetermined height.

BACKGROUND ART [0002] The background art of the present invention is disclosed in Korean Registered Patent No. 1163530 (Registered Jul. 2, 2012, entitled " Support Structure for Road Traffic Facilities).

According to an embodiment of the present invention, there is provided a height adjustment device that facilitates access to a measurement device when management and repair of a measurement device are required, and prevents a safety accident or the like of an operator.

A height adjusting apparatus according to the present invention includes: a housing fixed to a ground; A lifting unit provided on the housing so as to be movable up and down and coupled to the measuring device; A rotatable portion rotatably provided in the housing and meshing with the elevating portion to elevate the elevating portion when the elevating portion is rotated; And a rotation handle detachably coupled to the rotation unit and protruding to the outside of the housing.

In the present invention, the housing includes: a housing base fixed to the ground; A housing body coupled to the housing base, the housing body extending upward and having a space formed therein, the elevating portion and the rotating portion being accommodated; And a door portion provided at a housing opening portion formed through the side surface of the housing body to open and close the housing opening portion.

In the present invention, the lifting unit may include a lifting unit body coupled to the measuring unit at an upper end thereof and being vertically movable within the housing body; And a lifting rack gear formed on the lifting body and engaged with the rotating portion.

The height adjusting device according to the present invention further comprises a fixing part connecting the housing and the elevating part to limit the movement of the elevating part.

In the present invention, the fixing portion penetrates through the fixing portion insertion hole portion formed in the housing and is fitted in the fixing groove portion formed concavely in the elevating portion, thereby limiting the movement of the elevating portion.

In the present invention, a plurality of the fixing grooves are provided in the longitudinal direction of the elevating portion.

According to an embodiment of the present invention, the rotating unit includes: a rotating body having gears formed on an outer circumferential surface thereof and engaged with the elevating unit; A rotating gear shaft coupled to the rotating body and rotatably inserted into a rotating hole formed in the housing; And a handle mounting hole portion formed concavely in the rotating body and into which the rotary knob is fitted.

Since the height adjustment device according to the present invention is capable of adjusting the height of the measurement device, it is easy to access to the measurement device, so that it is easy to manage and replace the device, and an operator can perform a measurement device related operation at a low height, Environment, safety and the like are remarkably improved.

In addition, since the present invention is provided to fix the position of the measuring apparatus, it is possible to prevent the measuring apparatus from being moved during a work for repairing or replacing the measuring apparatus, thereby performing a stable operation.

1 is a perspective view of a height adjusting apparatus according to an embodiment of the present invention.
2 is a view illustrating a configuration of a height adjusting apparatus according to an embodiment of the present invention.
3 is a view illustrating a rotating part and a rotary knob in a height adjusting device according to an embodiment of the present invention.
4 is a view illustrating a state in which a position of a measuring apparatus is adjusted in a height adjusting apparatus according to an embodiment of the present invention.
5 is a view illustrating a state where a position of a measuring apparatus is fixed in a height adjusting apparatus according to an embodiment of the present invention.

Hereinafter, an embodiment of a height adjusting apparatus according to the present invention will be described with reference to the accompanying drawings. In this process, the thicknesses of the lines and the sizes of the components shown in the drawings may be exaggerated for clarity and convenience of explanation.

In addition, the terms described below are terms defined in consideration of the functions of the present invention, which may vary depending on the intention or custom of the user, the operator. Therefore, definitions of these terms should be made based on the contents throughout this specification.

FIG. 1 is a perspective view of a height adjusting apparatus according to an embodiment of the present invention, and FIG. 2 is a view illustrating a configuration of a height adjusting apparatus according to an embodiment of the present invention.

1 and 2, the height adjusting apparatus 1 according to the present embodiment includes a housing 100, a lift unit 200, a rotation unit 300, and a rotation handle 350, The measuring device 30 mounted on the main body is remotely raised and lowered.

The housing 100 is fixed to the paper surface 10. In this embodiment, the housing 100 includes a housing base, a housing body 130, and a door portion 150.

The housing base 110 is fixed to the paper surface 10. In this embodiment, the housing base 110 is formed in a substantially plate shape and is fixed to the paper surface 10 in a state of being in contact with the paper surface 10 by means of bolting, concrete casting, or the like.

The housing body 130 is coupled to the housing base 110 and extends upward and has a space portion 131 formed therein to receive the elevation portion 200 and the rotation portion 300.

The door portion 150 is provided in a housing opening portion 133 formed through the side surface of the housing body 130 to open and close the housing opening portion 133. In this embodiment, the door part 150 is rotatably coupled to the door opening part 133 by a hinge or the like in a state where the door part 150 is positioned in the housing opening part 133, and opens and closes the housing opening part 133 according to the rotation.

The door unit 150 allows the operator to access the space 131 inside the housing body 130 to facilitate the management of the height adjusting device 1 or the measuring device 30. [

The lifting unit 200 is provided on the housing 100 so as to be movable up and down, and the measuring device 30 is coupled. In the present embodiment, the lifting unit 200 includes a lifting unit body 210 and a lifting rack gear 230.

The elevating part body 210 is coupled to the upper end of the measuring device 30 and is elevatably installed in the space part 131 of the housing body 130. In the present embodiment, the elevating portion body 210 includes a metal material and is formed substantially in the shape of a bar and is formed long in the vertical direction.

The lifting rack gear 230 is formed on the lifting body 210 and is engaged with the rotating portion 300. The elevating rack gear 230 is formed in the form of a rack gear on the outer peripheral surface of the elevating portion body 210 and meshed with the outer peripheral surface of the rotating body 310. [

The elevating rack gear 230 is formed to be long in the longitudinal direction of the elevating part body 210 so that the elevating part body 210 can be raised and lowered when the rotating part 300 is rotated.

FIG. 3 is a view illustrating a rotating part and a rotary knob in a height adjusting device according to an embodiment of the present invention. FIG. 4 is a view illustrating a state of adjusting a position of a measuring device in a height adjusting device according to an embodiment of the present invention. to be.

3 and 4, the rotation unit 300 is rotatably installed in the housing 100 and is engaged with the lifting unit 200 so that the lifting unit 200 is lifted up and down in the housing 100 . In this embodiment, the rotary part 300 includes a rotary body 310, a rotary gear shaft part 330, and a handle mounting hole part 350.

The rotating body 310 has gears formed on the outer circumferential surface thereof and meshed with the elevating rack gear 230 of the elevating portion 200. In this embodiment, the rotating body 310 is formed in a substantially disk shape, and gears are formed along the outer circumferential surface thereof, and are coupled to the elevation portion 200 formed in a bar shape in a rack pinion manner.

The rotary gear shaft 330 is coupled to the rotary body 310 and is rotatably inserted into a rotary hole portion 139 recessed in the inner peripheral surface of the housing 100 and is rotated together with the rotary body 310.

The handle mounting hole portion 350 is formed concavely in the rotary body 310 and the rotary knob 400 is fitted. In the present embodiment, the handle mounting hole 350 is formed in a substantially center of the rotating body 310 and has a polygonal cross-section so that the end of the rotary knob 350 is inserted.

The rotary knob 350 is detachably coupled to the rotary part 300 and protrudes to the outside of the housing 100. In this embodiment, the rotary knob 350 is fitted in the knob mounting hole 350 provided at one end of the housing 100 through the knob insertion hole 137 formed in the housing 100, The rotation unit 300 can be rotated.

5 is a view illustrating a state where a position of a measuring apparatus is fixed in a height adjusting apparatus according to an embodiment of the present invention.

Referring to Figs. 1 and 5, in this embodiment, the height adjusting device 1 further includes a fixing portion 500. Fig. The fixing unit 500 connects the housing 100 and the lifting unit 200 to limit the movement of the lifting unit 200. [ The fixing portion 500 is inserted into the fixing groove portion 211 formed through the fixing portion insertion hole portion 135 formed in the housing 100 and recessed in the elevating portion 200, ).

The fixing part 500 fixes the lifting part 200 to the housing 100 and prevents the lifting part 200 from being sagged downward due to its own weight to prevent the fluctuation of the position of the measuring device 30, So that the operator can stably perform the repair and management of the measuring apparatus 30. [

A plurality of fixing grooves 211 are provided in the longitudinal direction of the elevating part 200 so that the operator can select the position of the fixing groove part 211 in which the fixing part 500 is inserted and detect the position of the elevating part 200 .

Hereinafter, the operation principle and effects of the height adjusting apparatus 1 according to an embodiment of the present invention will be described.

In the present embodiment, the height adjusting device 1 is provided with a measuring device 30 at the upper end of a vertically raised elevating part 200 to enable accurate measurement without disturbance by ground water or the like.

The operator inserts the one end of the rotary knob 350 through the knob insertion hole 137 of the housing 100 and inserts the end of the rotation knob 350 of the rotary unit 300 Fitted into the handle mounting hole portion 350.

When the rotary knob 350 is fitted into the rotary part 300, the operator releases the restriction of the movement of the lift part 200 to the fixing part 500 and then rotates the rotary knob 350 to move the rotary part 300 200). In the present embodiment, the measuring apparatus 30 is coupled to the upper end of the lifting unit 200, so that the measuring device 30 is lowered together with the lifting unit 200.

When the elevating part 200 is lowered by the set position, the operator inserts the fixing part 500 through the fixing part insertion hole part 135 and inserts the fixing part 500 into the fixing groove part 211 to limit the movement of the elevating part 200.

When the movement of the elevating part 200 is restricted, the operator rotates the door part 150 to open the housing opening part 133, and performs replacement, repair, etc. of the measuring device 30 which has descended to the working position.

The operator closes the housing opening portion 133 by rotating the door portion 150 and removes the fixing portion 500 from the fixing groove portion 211. In this case,

When the fixing part 500 is removed, the operator rotates the rotary knob 350 to raise the elevating part 200 to the set position. When the fixing part 500 reaches the set position, the operator uses the fixing part 500 to move the elevating part 200 Fix the position. When the position of the lifting part 200 is fixed, the rotary knob 350 is detached from the rotary part 300 and the housing 100, and the replacement and repair work of the measuring device 30 is completed.

Accordingly, since the height of the measuring apparatus 30 can be adjusted, the height adjusting apparatus 1 according to the present embodiment facilitates access to the measuring apparatus 30, facilitating the management and replacement of the apparatus, It is possible to perform the work related to the measuring apparatus 30, thereby significantly improving the work environment and safety.

Since the height adjusting device 1 according to the present embodiment is provided to fix the position of the measuring device 30, when the measuring device 30 is moved for repair or replacement, It is possible to perform a stable operation.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims. I will understand.

Accordingly, the true scope of the present invention should be determined by the following claims.

1: height adjustment device 10: ground
30: Measuring device 100: housing
110: housing base 130: housing body
131: space portion 133: housing opening
135: Fixing portion insertion hole portion 137: Handle insertion hole portion
139: rotation hole part 150: door part
200: elevating part 210: elevating part body
211: fixing groove portion 230: lift rack gear
300: rotating part 310: rotating body
330: rotary gear shaft part 350: handle mounting hole part
400: rotating handle part 500: fixing part

Claims (7)

A housing fixed to the ground;
A lifting unit provided on the housing so as to be movable up and down and coupled to the measuring device;
A rotatable portion rotatably provided in the housing and meshing with the elevating portion to elevate the elevating portion when the elevating portion is rotated;
A rotation handle detachably coupled to the rotation unit and protruding outside the housing; And
And a fixing unit connecting the housing and the elevating unit to limit movement of the elevating unit,
The fixing portion is inserted in a fixing groove portion recessed in the elevating portion through the fixing portion insertion hole portion formed in the housing to restrict the upward and downward movement of the elevating portion,
The rotation unit includes:
A rotating body having a gear formed on an outer circumferential surface thereof and engaging with the elevating portion;
A rotating gear shaft coupled to the rotating body and rotatably inserted into a rotating hole formed in the housing; And
And a handle mounting hole portion formed concavely in the rotating body and in which the rotary handle portion is fitted,
Wherein the rotary knob is inserted into the housing through the knob insertion hole formed in the housing and inserted into the knob mounting hole.
The connector according to claim 1,
A housing base fixed to the ground;
A housing body coupled to the housing base, the housing body extending upward and having a space formed therein, the elevating portion and the rotating portion being accommodated; And
A door portion provided in a housing opening portion through which the side surface of the housing body is formed to open and close the housing opening portion;
The height adjustment device comprising:
3. The apparatus according to claim 2,
A lifting body coupled to the measuring device at an upper end of the lifting body so as to be vertically movable within the housing body; And
A lifting rack gear formed on the lifting body and engaged with the rotating portion;
The height adjustment device comprising:
delete delete The height adjusting apparatus according to claim 1, wherein a plurality of the fixing grooves are provided in the longitudinal direction of the elevating portion. delete
KR1020150142697A 2015-10-13 2015-10-13 Apparatus for adjusting height KR101701640B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150142697A KR101701640B1 (en) 2015-10-13 2015-10-13 Apparatus for adjusting height

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150142697A KR101701640B1 (en) 2015-10-13 2015-10-13 Apparatus for adjusting height

Publications (1)

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KR101701640B1 true KR101701640B1 (en) 2017-02-01

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KR1020150142697A KR101701640B1 (en) 2015-10-13 2015-10-13 Apparatus for adjusting height

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107906342A (en) * 2017-11-30 2018-04-13 苏州汇恒网络科技有限公司 A kind of convenient safety-protection system monitoring support adjusted
KR101921702B1 (en) * 2018-09-17 2018-11-23 최영춘 Lifting device for cctv
CN110464172A (en) * 2019-09-23 2019-11-19 河南省博思创伟电子科技有限公司 A kind of exhibitions service displaying device
CN112568665A (en) * 2020-12-09 2021-03-30 武汉交通职业学院 Multifunctional sales promotion table for automobile marketing
CN113425127A (en) * 2021-08-11 2021-09-24 杭州拓凡展示工程有限公司 Multifunctional showcase
CN113513662A (en) * 2021-04-21 2021-10-19 河南工业职业技术学院 Rotating structure and Internet of things wireless monitoring equipment
CN113653917A (en) * 2021-08-16 2021-11-16 昆明理工大学 Integrated rotary wild animal photographing device and photographing method
KR20230086894A (en) * 2021-12-09 2023-06-16 박진효 Movable Pole System with multiple function

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20110087574A (en) * 2010-01-26 2011-08-03 한국도로공사 Movable type temporary road lamp
KR20130033628A (en) * 2011-09-27 2013-04-04 안명자 Pole of elevating type

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20110087574A (en) * 2010-01-26 2011-08-03 한국도로공사 Movable type temporary road lamp
KR20130033628A (en) * 2011-09-27 2013-04-04 안명자 Pole of elevating type

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107906342A (en) * 2017-11-30 2018-04-13 苏州汇恒网络科技有限公司 A kind of convenient safety-protection system monitoring support adjusted
KR101921702B1 (en) * 2018-09-17 2018-11-23 최영춘 Lifting device for cctv
CN110464172A (en) * 2019-09-23 2019-11-19 河南省博思创伟电子科技有限公司 A kind of exhibitions service displaying device
CN110464172B (en) * 2019-09-23 2020-12-08 上海柏连艾广告有限公司 Exhibition device for exhibition service
CN112568665A (en) * 2020-12-09 2021-03-30 武汉交通职业学院 Multifunctional sales promotion table for automobile marketing
CN113513662A (en) * 2021-04-21 2021-10-19 河南工业职业技术学院 Rotating structure and Internet of things wireless monitoring equipment
CN113425127A (en) * 2021-08-11 2021-09-24 杭州拓凡展示工程有限公司 Multifunctional showcase
CN113425127B (en) * 2021-08-11 2022-09-06 杭州拓凡展示工程有限公司 Multifunctional showcase
CN113653917A (en) * 2021-08-16 2021-11-16 昆明理工大学 Integrated rotary wild animal photographing device and photographing method
CN113653917B (en) * 2021-08-16 2022-05-20 昆明理工大学 Integrated rotary wild animal photographing device and photographing method
KR20230086894A (en) * 2021-12-09 2023-06-16 박진효 Movable Pole System with multiple function
KR102607981B1 (en) 2021-12-09 2023-11-30 박진효 Movable Pole System with multiple function

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