KR102219301B1 - Fence construction apparatus - Google Patents

Abstract

In the fence construction apparatus mounted on the boom of an excavator according to an embodiment of the present invention, the apparatus includes a connection part coupled to the excavator and an excavation part coupled to the connection part to excavate the ground, and the excavation part includes a cylindrical body and the It is formed at the lower end of the body, and can provide a fence plant value including a conical contact portion.

Description

Fence construction apparatus

The present invention relates to a fence construction apparatus and a construction method using the same, and more particularly, to a fence construction apparatus using a compression method and a construction method using the same when constructing a ground for fixing the fence to the ground.

Before constructing the fence, excavate the ground so that the fence can be inserted and fixed.

The existing construction method went through the steps of digging the surrounding soil with an excavator, inserting cement into it, inserting a basic shareholder, and covering it with soil again.

However, when proceeding as described above, there is a problem in that the area around the excavated portion becomes weak while digging and covering the soil of the excavated ground, so that it may shake after construction.

In addition, as the ground becomes weak, there is a problem that the fence may be shaken off or the stability may be deteriorated, resulting in personal injury.

In order to solve the above problem, the present invention is to provide a fence construction apparatus using a compression method and a construction method using the same when constructing the ground to fix the fence to the ground.

A fence construction apparatus according to an embodiment of the present invention for solving the above problem and a construction method using the same are provided in the fence construction apparatus mounted on a boom of an excavator, wherein the connection part coupled to the excavator and the connection part are coupled to excavate the ground. It includes an excavation part, and the excavation part is formed in a cylindrical body and a lower end of the body, and may include a conical contact part.

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In addition, the contact portion is provided with one of a nanocomposite and a diamond, and is characterized in that the ground is pressed and excavated.

In addition, the fence plant value may further include a supply unit for supplying water to the body at one side of the connection unit, and the supply unit may include a receiving tank for storing water and a nozzle unit for spraying water to the body.

In addition, the body may include a plurality of protrusions provided at a predetermined interval along the outer circumferential surface and a supply groove formed along the outer circumferential surface, and provided between the protrusions.

In addition, the body is divided into an upper portion and a lower portion, and the upper portion and the lower portion are controlled to be individually rotated using a transmission.

In addition, the fence plant value may further include an impact relief unit provided between the connection portion and the excavation portion to relieve an impact applied to the connection portion.

In addition, the shock absorbing unit according to claim 6, further comprising: a housing provided to protect against external shocks; A fixed plate coupled to the upper surface of the excavation unit; Upper and lower support plates each of which one surface is coupled to the upper surface of the housing and the upper surface of the fixing plate; One end includes a strong elastic member coupled to the other surfaces of the upper and lower support plates, and a shock absorbing member coupled to the other end of the strong elastic member, and the housing has a predetermined space in which the excavation portion is retracted and can be moved up and down. It characterized in that it is provided in the form of a formed cap.

In addition, the shock absorbing member includes a rib coupled to the strongly elastic member and a link portion axially coupled to the rib, and the shock absorbing member is provided in two or more along the outer periphery of the upper surface of the connecting portion and the excavation portion. It is characterized.

A method of constructing a fence, comprising: mounting a connection part to an excavator boom; Coupling the excavation portion to the connection portion; Compressing and excavating the ground at regular intervals using the vertical motion of the excavator; Putting a fence on the excavated ground, filling the periphery with cement, and finishing the periphery by covering the periphery with soil after the cement is hardened.

In addition, before the step of compressing the ground to excavate or after the step of finishing,

It may further include supplying water to the ground.

A fence construction apparatus and a construction method using the same according to an embodiment of the present invention can firmly fix the fence.

In other words, it is a compression method rather than a method of digging the surrounding soil, so there is no worry about the fence shaking in the future as the surrounding solid soil is maintained.

In addition, it is possible to shorten the construction time according to the above.

1 is a view showing a fence factory value according to an embodiment of the present invention.
3 is a view showing a fence plant value according to a third embodiment of the present invention.
4 is a projection view projected from FIG. 3.
5 is a diagram showing the configuration of an impact relief unit.
6 is a view showing a cross-sectional view (a) showing a rotational operation of the upper end of the excavation unit and a cross-sectional view (b) showing the rotational operation of the lower end according to the operation of the transmission shown in FIG.
7 is a flow chart showing the flow of a fence construction method according to an embodiment of the present invention.

Hereinafter, the description of the present invention with reference to the drawings is not limited to a specific embodiment, and various transformations may be applied and various embodiments may be provided. In addition, the content described below should be understood to include all conversions, equivalents, and substitutes included in the spirit and scope of the present invention.

In the following description, terms such as first and second are terms used to describe various elements, and their meanings are not limited thereto, and are used only for the purpose of distinguishing one element from other elements.

The same reference numbers used throughout this specification denote the same elements.

Singular expressions used in the present invention include plural expressions unless the context clearly indicates otherwise. In addition, terms such as "include", "include" or "have" described below are intended to designate the presence of features, numbers, steps, actions, components, parts, or combinations thereof described in the specification. It is to be construed and not to preclude the possibility of the presence or addition of one or more other features, numbers, steps, actions, components, parts, or combinations thereof.

Hereinafter, a fence factory value according to an embodiment of the present invention will be described with reference to FIGS. 1 and 3 to 7.

1 is a view showing a fence factory value according to an embodiment of the present invention.

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3 is a view showing a fence plant value according to a third embodiment of the present invention.

4 is a projection view projected from FIG. 3.

5 is a diagram showing the configuration of an impact relief unit.

6 is a view showing a cross-sectional view (a) showing a rotational operation of the upper end of the excavation unit and a cross-sectional view (b) showing the rotational operation of the lower end according to the operation of the transmission shown in FIG.

7 is a flow chart showing the flow of a fence construction method according to an embodiment of the present invention.

First, referring to FIG. 1, a fence plant value according to an embodiment of the present invention may include a connection part 100 and an excavation part 200.

Specifically, the connection part 100 may be mounted on the boom of the excavator at one end, and the other end may couple the excavation part 200.

Here, a coupling part may be provided at one end and the other end of the connection part 100. Since the fence plant of the present invention is operated up and down to compress the ground to penetrate the ground, a bolt that can be firmly fixed so as not to be separated during vertical operation It is preferable to be provided with a coupling structure.

In addition, the shape of the connection part 100 is illustrated in a cylindrical shape in the drawings for ease of description, but is not limited thereto, and it is sufficient if it is provided in a shape suitable for performing the role of the connection part 100.

The excavation part 200 may include a body 210 and a contact part 220.

The body 210 is provided in a cylindrical shape, which is a form for forming a space in which a fence can enter the ground.

Basically, since the fence is provided as a column in the shape of a column, it is preferable to form a space on the ground in a cylindrical shape in which the fence is easily inserted.

The contact part 220 is formed on the lower end 214 of the body 210 and may be formed in a conical shape.

If provided in a conical shape, the ground can be drilled usefully in compressing and constructing the ground.

That is, the narrower the contact area is, the more accurate the groove is formed, and it is easier to form the groove with less force, so the shape of the contact part 220 is preferably provided in a conical shape in which the part that contacts the ground is sharply formed. Do.

In addition, the contact portion 220 has a high risk of being damaged by a portion in contact with the ground. In order to prevent this, the end or the front surface of the contact portion 220 is preferably made of a material having high hardness.

In this case, as a material having high hardness, it may be provided with diamond or nanocomposite.

Preferably, it is better to use a nanocomposite than diamond, which is expensive in terms of cost.

Here, the nanocomposite is a polymer nanocomposite, and may mean a composite material composed of a polymer as an organic matrix and a nano-sized inorganic filler, and has excellent characteristics such as strength, hardness, tensile degree, and thermal conductivity.

Among the recent nanocomposites, nano-sized fillers were found in natural materials, and were developed using clay, which is the most economical and nano-sized material.

That is, the nanocomposite used in the present invention is applied to the nanocomposite in which various materials such as layered silicate, carbon nanotube metal, or nanoparticles of inorganic materials are used to prevent damage to the contact part 220 by a hard material such as stone in the ground. Can be prevented.

In addition, the degree of damage can be reduced and the lifespan can be extended, so there is no need for frequent replacement.

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3 to 6, the fence factory value according to the third embodiment of the present invention includes a supply unit 300, a plurality of protrusions 212, a supply groove 211, a transmission device 400, and an impact relief unit 500. ) May be further included.

Specifically, for each configuration, a plurality of protrusions 212 are formed along the outer circumferential surface of the body 210 of the excavation part 200, and may be formed at a predetermined interval.

Here, the role of the plurality of protrusions 212 is that after the excavation part 200 is drawn in to form a deep groove in the ground, force is input to remove it from the groove, and it is configured to be able to pull it out with little force. Can be.

That is, since the excavator moves up and down to compress the soil on the ground and form a groove, a strong force can be applied in the work of lifting the excavated part 200 in the retracted state using the excavator after forming all the grooves later. It can be overwhelming to the excavator.

At this time, by using a plurality of protrusions 212 formed on the body 210 of the excavation portion 200 of the present invention, a space is further formed on the outer circumferential surface of the excavation portion 200 so that the excavation portion 200 can be easily operated to come out.

Next, the supply unit 300 relates to a configuration for supplying water to the ground, and may include a receiving tank 310 and a nozzle unit 320.

The receiving tank 310 may be provided on one side of the connection part 100, and it is preferable that the receiving tank 310 is provided in a detachable form so as to be detachable to the connection part 100.

The receiving tank 310 is a space in which water is accommodated.

In addition to water, the receiving tank 310 may contain liquid required for construction.

The nozzle unit 320 is configured to be connected to the receiving tank 310, and may be provided in the form of a tube, and the tube can be adjusted with a rubber hose or angle, and an angle adjustment capable of accurately spraying water at a desired position It is preferable to be provided with a stainless steel tube with additional.

Next, the supply groove 211 is configured to be interlocked with the nozzle unit 320 described above, and a groove through which water can flow is formed.

At this time, it is formed along the outer circumferential surface of the body 210 in the same manner as the plurality of protrusions 212 described above are formed, and is preferably formed between the protrusions 212 so as not to overlap with the protrusions 212.

Next, referring to FIG. 5, the configuration of the impact relief unit 500 will be described in detail, the impact relief unit 500 is a component that mitigates the impact transmitted to the connection unit 100 through the excavation unit 200 .

The impact relief unit 500 may include an upper support plate 510, a lower support plate 520, a fixing plate 530, a strong elastic member 540, an impact relief member 550, and a housing.

The upper support plate 510 and the lower support plate 520 may be members that support the shock absorbing member 550, and the housing will be described later and will be described in detail below.

It is preferable that the housing is provided in the form of a cap, which is a configuration of the upper support plate 510, the lower support plate 520, the fixing plate 530, the strong elastic member 540, the shock absorbing member 550 from an external impact or It can be provided to protect it from dust.

Here, the upper end portion 213 of the housing is coupled to the lower end of the connection portion 100, and the upper end portion 213 of the excavation portion 200 may enter and exit the opened portion.

The upper support plate 510 may be fixed to the upper end of the inner side of the housing, and the lower support plate 520 may be fixed toward the excavation part 200.

The fixing plate 530 is configured to fix the lower support plate 520 so that the lower support plate 520 can be moved up and down by interlocking with the excavation unit 200.

The strong elastic member 540 may play a role of elastically dispersing the impact transmitted to the excavation part 200 and the connection part 100 by applying compression to the ground to form a groove in the ground.

In this case, it is preferable to use a member having a modulus of elasticity corresponding to the size and force of the excavator as the strong elastic member 540.

In FIG. 5, it is expressed as a spring member for ease of explanation, and it is not limited thereto, and it is sufficient if it is formed of a member capable of providing elasticity.

The shock absorbing member 550 is a core component of the shock absorbing unit 500 and may include a rib 551 and a link 552.

Specifically, the rib 551 may be coupled to the upper support plate 510 and the lower support plate 520, respectively, and the role of the rib 551 may be axially coupled to the center of the link 552.

The shape of the rib 551 may be a commonly used rib 551.

The link 552 part may be provided in a form in which a rod is formed so that a circular plate provided in two in FIG. 5 and a rod may be spaced apart at a predetermined interval between the circular plate and the plate.

That is, the ribs 551 may be provided on both sides based on the center of each circular plate, and two circular plates and four ribs 551 may be operated as a pair.

The link 552 is connected to the rib 551 and is shaft-coupled to enable rotation. At this time, a shaft may be provided, and the shape may be formed in an'I' shape, and when combined, it is fitted in a direction.

The shape of the shaft may be formed in a'I' shape in order to fix it so as not to fall out after the center of the circular plate is coupled to the rib 551 by forming locking portions at both ends.

When the excavation part 200 touches the ground by using the impact relief unit 500 described above, the shock transmitted may be alleviated, thereby extending the life and damage of the connection part 100.

4 and 6, the transmission device 400 belonging to the third embodiment of the present invention includes a cylinder 410, a variable shaft 450, a motor 420, a first rotation shaft 430, and a second rotation shaft. 440, an upper gear 460, an upper transmission gear 465, a lower gear 470, a lower transmission gear 475, and a control unit.

At this time, the body 210 of the excavation part 200 can be divided into an upper end 213 and a lower end 214, and the transmission 400 in order to enable the upper end 213 and the lower end 214 to rotate individually. ) May be provided.

When describing each configuration in detail, the cylinder 410 is interlocked with the variable shaft 450, and the first rotation shaft 430 and the second rotation shaft 440 can be lifted up and down. It will be described later with reference.

The variable shaft 450 is configured to move the first rotation shaft 430 and the second rotation shaft 440 up and down by the cylinder 410, and may be formed in multiple stages.

The motor 420 may be configured to give a rotational operation to the excavation unit 200, and may be connected to the first rotation shaft 430.

The first rotation shaft 430 and the second rotation shaft 440 refer to separate shaft shafts, and the cylinder 410, the motor 420, the first rotation shaft 430 and the excavation part 200 contained in the connection part 100 The second rotation shaft 440, the upper gear 460, the upper transmission gear 465, the lower gear 470, and the lower transmission gear 475 embedded in the first rotation shaft 430 and the second rotation shaft ( A connection joint may be further provided between 440).

That is, the connection joint may be a configuration necessary to use the transmission 400, and the coupling method is the same as the coupling part that couples the connection part 100 and the excavation part 200 in the embodiment of the present invention. Can be formed.

In addition, as shown in FIG. 5, when provided at the same time as the impact relief unit 500, a hole may be formed in the impact relief unit 500 so that the second rotation shaft 440 may pass therethrough.

In addition, the fixed plate 530 is connected to the upper end of the excavation portion 200 in order to maintain a fixed state without being rotated as the upper end 213 of the excavation portion 200 is rotated by the transmission 400, A bearing 600 is provided therebetween to prevent rotation.

In order to be provided with the bearing 600, the circumference of the upper surface of the upper end 213 must be formed to be smaller than the circumference of the body 210 as shown in FIGS. 4 and 6 so that the bearing 600 can be provided on the outer circumferential surface thereof. do.

Accordingly, the fixing plate 530 is not rotated, and the impact reducing member 550 located on the upper surface of the fixing plate 530 may not be rotated.

Referring to Figure 6 (a), the second rotation shaft 440 may be provided through the upper end 213 and the lower end 214 of the excavation part 200, the upper gear 460, the upper transmission gear ( 465 is embedded in the upper end 213 of the excavation part 200 and may be provided on the second rotation shaft 440.

That is, the upper gear 460 has an inner side fixed to the second rotation shaft 440, and when the second rotation shaft 440 is lowered by the cylinder 410, the upper gear 460 moves toward the second rotation shaft 440. It will descend along.

The upper transmission gear 465 may be provided in a shape in which the outer circumferential surface of the upper gear 460 is fitted inside, and the outer circumferential surface may be formed to contact the inner surface of the upper end 213 of the excavation part 200.

That is, when the upper gear 460 is lowered and fitted inside the upper transmission gear 465, the gears are engaged and the upper gear 460 on the second rotation shaft 440 is rotated by the motor 420, and the meshed The upper transmission gear 465 also rotates and the upper end 213 of the excavation part 200 can be rotated.

This is a configuration that rotates to use the protrusions 212 formed on the outer circumferential surface of the excavation unit 200, and it is possible to easily remove the excavation unit 200 using the plurality of protrusions 212 described above.

Referring to FIG. 6B, a lower gear 470 and a lower transmission gear 475 may be provided on the second rotation shaft 440 penetrating through the lower end 214 of the excavation part 200.

That is, the lower gear 470 has an inner side fixed to the second rotation shaft 440, and when the second rotation shaft 440 is raised and lowered by the cylinder 410, the lower gear 470 moves the second rotation shaft 440 It goes up and down along the way.

The lower transmission gear 475 may be provided in a shape in which the outer circumferential surface of the lower gear 470 is fitted inside, and the outer circumferential surface may be formed to abut the inner surface of the lower end 214 of the excavation part 200.

That is, when the lower gear 470 is raised and lowered and fitted inside the lower transmission gear 475, the gear is engaged and the lower gear 470 in the second rotation shaft 440 is rotated by the motor 420, and the engaged The lower transmission gear 475 is also rotated, and the lower end 214 of the excavation part 200 can be rotated.

This is a configuration that rotates to use the protrusions 212 formed on the outer circumferential surface of the excavation unit 200, and it is possible to easily remove the excavation unit 200 using the plurality of protrusions 212 described above.

In addition, by rotating the contact portion 220 included in the lower end portion 214 of the excavation portion 200, rotational force may be applied to destroy a hard object such as a stone on the ground.

In order to operate the above configuration, a predetermined space in which the second rotation shaft 440 is raised and lowered and can be rotated may be formed in the upper part 213 and the lower part 214.

The controller controls the motor 420 and the cylinder 410, and when a remote module is mounted and the operator receives a signal for controlling the cylinder 410 and the motor 420 using a terminal such as a remote control, the signal is transmitted to the motor. Output to 420 and cylinder 410, respectively, to enable operation.

The remote control or the terminal may include a power button, an elevation button, and a down button of the motor 420.

It is possible to shorten the construction time by the operation of the transmission 400, it is possible to reduce the power consumption of the excavator.

Next, referring to FIG. 7, the fence construction method according to the embodiment of the present invention includes mounting the connection part 100 to the boom of an excavator (S10), and combining the excavation part 200 with the connection part 100 (S20), compressing and excavating the ground at regular intervals using the vertical motion of the excavator (S30), inserting a fence into the excavated ground, and filling the area with cement (S40), after the cement is hardened It may be configured to include a step (S50) of covering the surroundings with soil and finishing.

Since the above step describes a method of construction by applying the above-described fence construction autonomy, a detailed description will be omitted.

Before step S30 and after step S50, the step of supplying water to the ground may be further included, and water may be supplied to the ground by the supply unit 300 and the supply groove 211 described above.

In this way, if water is supplied before step S30, when the ground becomes squishy and compresses, the risk of damage is reduced, and the risk of damage is reduced than that of crushing the hard ground with the contact portion 220, and it can be useful.

If you finish by spraying water immediately after the step of finishing with soil (S50), the water can dry and harden more.

In the above, a fence construction apparatus according to an embodiment of the present invention and a construction method using the same were described with reference to specific embodiments. However, the present invention is not limited only to the scope of the above-described embodiments, and some modifications and variations are possible. Accordingly, the claims of the present invention will include modifications and variations that fall within the true scope of the present invention.

100: connection
200: excavation part
210: body
211: supply groove
212: protrusion
213: upper part
214: lower part
220: contact part
300: supply
310: receiving tank
320: nozzle part
400: transmission
410: cylinder
420: motor
430: first rotation shaft
440: second rotation shaft
450: variable axis
460: upper gear
465: upper transmission gear
470: lower gear
475: lower transmission gear
500: shock relief unit
510: upper base plate
520: lower base plate
530: fixed plate
540: strong elastic member
550: shock absorbing member
551: rib
552: link
600: bearing
700: control unit

Claims (11)

In the fence construction device mounted on the boom of an excavator,
A connection part coupled to the excavator and
It includes an excavation unit coupled to the connection to excavate the ground,
The excavation part,
Cylindrical body and
It is formed at the lower end of the body and includes a conical contact portion,
The body,
It is divided into upper part and lower part,
The fence construction apparatus, characterized in that the upper and lower portions are controlled to be individually rotated using a transmission.
delete The method of claim 1,
The contact portion is provided with one of nanocomposite and diamond, and the fence construction apparatus, characterized in that the excavation by pressing the ground.
The method of claim 1,
The fence city factory value,
Further comprising a supply unit for supplying water to the body on one side of the connection,
The supply unit,
A receiving tank for storing water and
A fence construction apparatus comprising a nozzle part for spraying water to the body.
The method of claim 4,
The body,
A plurality of protrusions provided at a certain interval along the outer circumferential surface and
Doedoe formed along the outer circumferential surface, the fence construction device including a supply groove provided between the projections.
delete delete In the fence construction device mounted on the boom of an excavator,
A connection part coupled to the excavator and
It includes an excavation unit coupled to the connection to excavate the ground,
Further comprising an impact relief unit provided between the connection portion and the excavation portion to alleviate the impact applied to the connection portion,
The excavation part,
Cylindrical body and
It is formed at the lower end of the body and includes a conical contact portion,
The shock relief unit,
A housing provided to protect from external impact;
A fixed plate coupled to the upper surface of the excavation unit;
Upper and lower support plates each of which one surface is coupled to the upper surface of the housing and the upper surface of the fixing plate;
A strong elastic member whose one end is coupled to the other surfaces of the upper and lower support plates, respectively, and
Including a shock absorbing member coupled to the other end of the strong elastic member,
The housing is a fence construction apparatus, characterized in that provided in the form of a cap formed with a predetermined space in which the excavation part is retracted and can be moved up and down.
The method of claim 8,
The shock absorbing member,
A rib coupled with the strongly elastic member and
It includes a link portion axially coupled to the rib,
The fence construction apparatus, characterized in that at least two of the impact reducing members are provided along the outer periphery of the upper surface of the connection part and the excavation part.
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