KR101923818B1 - The pipe strike device - Google Patents

Abstract

Since the work of putting the work in the ground is carried out by a machine, it is possible to prevent fatigue and physical damage to the worker, and to perform the work safely, quickly, and efficiently.
A device body provided in a hexahedron shape; A connector installed on the rear of the apparatus body and detachably attached to a breaker pin of the breaker connected to the boom bar by a joining part of the fork bracket to apply a force required to put the pipe into the ground while keeping the entire hoop device from the breaker; And a clamper for gripping and releasing a pipe to be punched in the ground while being operated to open and close by receiving hydraulic pressure which is a power source used for moving the fork-crane in the apparatus body.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a pipe-

The present invention relates to a pipe fitting apparatus, and more particularly, it relates to a pipe fitting apparatus capable of quickly using a breaker, which is a kind of a working machine connected to a forklain, for mounting a pipe on a ground for installation of a plastic house or a fence, The present invention relates to a pipe fitting apparatus improved in that it is possible to efficiently carry out a pipe fitting work while being able to attach and detach a pipe.

Generally, when a structure such as a vinyl house or a fence is installed, the frame forming the basic frame of the structure is firstly performed, and the frame is formed by assembling the vertical or horizontal frame according to the shape of the structure. , And the supporting pipe is a key means of giving the supporting force that the structure is established on the ground and stably maintain its shape.

Therefore, the pipe is kept fixed to the ground for a certain depth or more so as to support the load acting on the structure. In this way, the work for putting the pipe in the ground is carried out by several workers manually putting the pipe on the ground Hammer, etc. However, it is difficult to obtain stable bearing capacity because the working efficiency is significantly lower than the time and labor required for the work and the depth of the pipe is limited due to the dependence on the workforce. .

In order to solve such a problem, a pipe fitting apparatus has recently been developed and used so as to firmly fix the pipe to the ground by using mechanical force, and the applicant of the present application also referred to as a "pipe fitting apparatus" 10-1602096 (Document 3). The contents of the description are as follows.

A housing 110 in which a space 111 is formed from the center to one side;

A seating part 120 which is coupled to the inside of the housing 110 and is provided on the space part 111 and opens and closes a pair of symmetrical clamps 121 and 122 to seat and fix the pipe 200;

A pair of gears 131 and 132 attached to the inside of the housing 110 and attached to the eccentrically located positions are rotatably engaged with each other to rotate the load unit 130 repeatedly applying a load to the housing 110, As shown in FIG.

(Document 1) Patent No. 10 - 0623163 - 0000 (Document 2) Patent No. 10-0601735-0000 (Document 3) Patent No. 10-1602096-0000

Although the above-described prior art pipe fitting apparatus can mechanically perform the work of putting the pipe into the ground, the punching apparatus is made of a heavy body, and a connection line (hose) for receiving the hydraulic pressure is connected It is actually not easy to handle easily by a single worker because the weight is further increased.

In other words, in order to fix the pipe by fixing it by inserting the pipe into the ground, one operator grasps and keeps the punching device, and the other worker performs the basic work of joining the pipe to the punching device and joins such pipe to the punching device When completed, one operator operates the punching device to prevent the pipe from moving to the ground.

For this reason, the number of workforce can be reduced compared to manual work, but the labor intensity of the worker is not reduced. Therefore, it is a reality that a fatigue accumulating in the process of operating the weight punching apparatus accumulates, .

In the process of putting the pipe into the ground by two workers in a group, the worker who operates the pavement device can not handle the pavement device smoothly because the pavement device should always be located near the process. There is a high possibility of a safety accident that is physically damaged due to a phenomenon such as colliding with a pipe connecting with a punching device or a punching device to another worker located at a close range.

In addition, considerable vibration and shock are generated in the process of handling the punching device, so that there is a high possibility of physical damage. In addition, there is a risk that the punching device is separated from the pipe, Since the risk is high and vibration and shock are transmitted to the worker, there are many problems such as a physical personality abnormality even if there is no safety accident.

SUMMARY OF THE INVENTION Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art, A connector installed on the rear of the apparatus body and detachably attached to a breaker pin of the breaker connected to the boom bar by a joining part of the fork bracket to apply a force required to put the pipe into the ground while keeping the entire hoop device from the breaker; And a clamper for gripping and releasing a pipe to be buried in the ground while being operated to open and close by receiving hydraulic pressure, which is a power source used for moving a forklale, installed in the apparatus body;

It is possible to prevent the fatigue and physical damage to the worker, and to achieve the purpose of performing safely, promptly and efficiently.

The present invention relates to a crusher that is connected to a crane (excavator) and is combined with a breaker, which is one of the crushers, so that the operator can control the crusher in the driver's seat of the crane, Or the risk of a safety accident that may be caused by overturning of the shrinking apparatus.

Regardless of the length of the pipe to be fixed to the ground, the pipe having a length of 5 to 8 meters from the short pipe can be easily fixed to the ground so that the pipe fixing operation can be efficiently performed .

The operator can safely control the punching machine while sitting on the forklene, and the large hydraulic pressure of the forklra can be used as a power source to maximize the work efficiency by allowing the pipe to stay firmly and quickly in the ground regardless of the type of geology. As a result, it is possible to greatly reduce the work time and cost, and so on.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a perspective view of an exploded state of a pipe seaming apparatus to which the technology of the present invention is applied; Fig.
FIG. 2 is a perspective view of a coupled state in which a pipe seaming apparatus to which the technique of the present invention is applied. FIG.
3 is a cross-sectional view taken along the line A-A of the pipe fitting apparatus to which the technique of the present invention is applied.
4 is a cross-sectional view taken along the line B-B of the pipe joining apparatus to which the technique of the present invention is applied;
Fig. 5 is an exemplary view showing a state in which a pipe-pinched apparatus to which the technique of the present invention is applied is used in combination with a crane; Fig.
6 is an exemplary structural view showing another example of a pipe-pinched apparatus to which the technique of the present invention is applied;

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the structure and operation of a pipe fitting apparatus according to the present invention will be described with reference to the accompanying drawings.

FIG. 1 is a perspective view of a pipe fitting apparatus to which the technology of the present invention is applied, FIG. 2 is a perspective view of the pipe fitting apparatus to which the technology of the present invention is applied, FIG. FIG. 4 is a cross-sectional view taken along line B-B of FIG. 4 showing the pipe-fitting apparatus to which the technique of the present invention is applied, FIG. 5 is a cross-sectional view taken along line A- Are used in combination with a crane.

The pipe fitting apparatus 100 to which the technique of the present invention is applied is provided with a device body 101 provided in a substantially rectangular parallelepiped shape, And the breaker pin 106 of the breaker 105 detached and attached to the boom stand 104 by the means 103. The force required to put the pipe 107 in the ground while holding the entire hoop apparatus 100 is transmitted to the breaker 105, A connector 110 is provided to receive a signal from the connector 105.

A clamper 130 is installed inside the apparatus body 101 to grip and release a pipe 107 which is opened and closed by applying hydraulic pressure, which is a power source used for moving the forklale 102, .

The connector 110 includes a pin cup 112 formed integrally with the apparatus body 101 at the rear end of the apparatus body 101 and having a pin groove 111 for receiving and seating the lower end of the breaker pin 106, .

The upper portion of the device body 101 is coupled to the middle of the breaker pin 106 so that the device body 101 has the holder 113 so that the device body 101 does not move out of the breaker 105 even if the breaker 105 moves.

The holder 113 may be formed in a simple ring shape as illustrated in the drawings of the present invention and may be configured such that the breaker pin 106 is inserted into the holder 113 when the breaker pin 106 is engaged with the holder 113 A buckle or an intermittent band type which is opened and closed in a form that is opened and closed so as to provide ease of attachment and detachment, and the like.

The pin cup 112 is connected to the breaker pin 106, and at the position where the pin cup 112 is connected to the lower end of the breaker pin 106 so as to correspond to the external force generated in the process of receiving the force, Or may be formed by padding.

The clamper 130 includes a gripping means 131 for firmly holding a pipe 107 to be stuck in the ground and a gripping means 131 for receiving the hydraulic pressure of the forklash 102 through a hydraulic line, And closing means 132 operating to hold the pipe 107.

The gripping means 131 includes a gripping hole 133 formed in front of the apparatus body 101 and a gripping body 135 having a gripping finger 134 protruding from the gripping hole 133 to the apparatus body 101, And the gripping body 135 is engaged with the device body 101 and the hinge pin 136 so that the gripping finger 134 can be opened and closed.

The gripping finger 134 and the gripping body 135 intersect with each other in an X-shape starting from the hinge pin 136. When the gripping body 135 located inside the apparatus body 101 is pinched, So that the gripping finger 134 is closed and closed when the gripping body 135 is opened.

The pulling spring 137 is engaged with the end of the grip body 135 extending into the apparatus body 101 so that the gripping finger 134 can be maintained in the open state at all times. A compression spring may be interposed between the gripping body 135 and the apparatus body 101 without connecting the tension spring 137 to the inside of the gripping body 135. [

The structure of the gripping fingers 134 and gripping bodies 135 may be a structure like a general scissors or a structure like a laundry gripper so that the gripping fingers 134 are opened or closed by the movement of the gripping bodies 135 do.

The closing means 132 is provided with a hydraulic motor 140 in a clamping space 138 formed inside the apparatus body 101 and the shaft of the hydraulic motor 140 is provided with a gripping body 131 of the gripping means 131, The grip 135 of the bar type is opened so that the gripping fingers 134 come in and grip the pipe 107.

Although the clamper 130 is configured to protrude only forwardly of the apparatus body 101 in the drawings and the description of the present invention, the clamper 130 may be provided on the upper and lower sides of the apparatus body 101 so as to stably hold the pipe 107. [ It is not limited to the drawings and the description of the present invention.

The upper part of the apparatus body 101 is closed with the cover 145 to prevent the clamper 130 installed in the apparatus body 101 from being exposed and foreign matter from flowing into the apparatus body 101, It will be appreciated that it is possible to provide quick maintenance and a handgrip may be provided on the side of the apparatus body 101 so as to provide ease of disassembly with the breaker and to provide ease of handling during transportation and storage.

A process of putting the pipe 107 into the ground using the pipe fitting apparatus 100 to which the technology of the present invention is applied will be described as follows.

The pipe fitting device 100 is connected to the breaker pin 106 of the breaker 105 connected to the boom stand 104 of the forklomb by the joiner 103 by using the connector 110 provided at the back of the apparatus body 101, The lower end of the breaker pin 106 may be coupled to the pin groove 111 formed in the pin cup 112 constituting the connector 110 and the lower end of the breaker pin 106 may be coupled with the lower end of the breaker pin 106, The holding tool 113 is engaged with the middle of the breaker pin 106 so as not to move or separate.

In this state, when one operator is seated in the driver's seat of the forklne and the operation preparation is completed, the other operator may perform preparations to supply the pipe from the outside of the forklift to the punching device 100. [

Of course, in the case where the driver sitting on the forklain is experienced and skillful, the pipe separately arranged on the ground or the pedestal may be operated from a loose stone so as to be gripped by the clamper 130 without the help of an external worker. No auxiliary worker is required.

The gripping body 134 constituting the clamper 130 is exposed to the front of the apparatus body 101 and initially the gripping body 135 is tightened by the tension spring 137. [

Since the gripping finger 134, which is formed integrally and extends in front of the gripping pad 135 coupled with the device body 101 and the hinge pin 136, is in the open state, the gripping finger 134 134, the hydraulic motor 140 is operated to cause the gripping lever 141 to open the gripping body 135, which is in a closed state.

When the gripping body 135 is opened as described above, the gripping finger 134 which has been opened from the hinge pin 136 and opened has a reverse rotation, so that the gripping state of the pipe 107 can be maintained.

In this state, the boom frame 104 of the forklift is moved to a position where the pipe 107 is to be struck, and the hydraulic pressure is transmitted to the breaker 105, so that the breaker 105 is put into the ground. So that the pipe 107 can be easily inserted into the ground by repeating the operation.

6 shows another example of the clamper 130. The clamper 130 is fixed to the fixing body 131 of the apparatus body 101 by fixing the holding means 131 A finger 150 and a movable finger 152 connected to the upper surface or the lower surface of the fixed finger 150 by a hinge pin 136 and having an operation lever 151 integrally formed at a rear portion do.

The closing means 132 for operating the gripping means 131 includes a hydraulic cylinder 153 mounted on the bottom or top surface of the movable finger 152 inside the apparatus body 101, The rod 154 of the lever 151 is connected to the end of the operation lever 151 and the movable finger 152 is opened and closed with respect to the fixed finger 150 by the expansion and contraction operation of the hydraulic cylinder 153 to clamp and release the pipe 107 Or the like.

As described above, since the work of sticking the pipe to the ground is practically carried out by the machine, it has advantages such as being able to prevent fatigue and physical damage to the worker, and to carry it safely, quickly and efficiently .

100: pipe fitting device 101; Device body
105; A breaker 110; connector
111; A pin groove 112; Pin cup
113; A holding structure 130; Clamper
131; Gripping means 132; Closing means
134; Phage finger 135; Phage body
137; Tension spring 140; Hydraulic Motor
141; Grip lever

Claims (4)

A device body 101 provided in a hexahedron shape;
Is installed at the rear of the apparatus body 101 and detachably attached to the breaker pin 106 of the breaker 105 connected to the boom stand 104 by the jointer 103 of the fork crane 102 to maintain the entire hoop apparatus 100 A connector 110 for applying a force necessary for putting the pipe 107 into the ground from the breaker 105;
And a clamper (130) installed on the apparatus body (101) and gripping and releasing a pipe (107) to be punched in the ground while being operated to open and close by receiving hydraulic pressure as a power source used for moving the forklash (102)
The connector 110 includes a pin cup 112 formed integrally with the apparatus body 101 below the rear of the apparatus body 101 and having a pin groove 111 for receiving and seating the lower end of the breaker pin 106, and;
And a maintenance tool 113 installed at the rear of the apparatus body 101 to prevent the apparatus body 101 from moving out of the breaker 105 even when the breaker 105 is moved by being coupled with the breaker pin 106 The pipe fitting device comprising: delete The method of claim 1, further comprising:
The clamper 130 includes a gripping means 131 for holding the pipe 107 to be stuck in the ground while firmly holding the pipe 107;
And a closing means (132) operable to allow the holding means (131) to hold the pipe (107) by receiving the hydraulic pressure of the forklash (102) through the hydraulic line;
The gripping means 131 includes a gripping finger 134 for projecting forward through a gripping hole 133 formed in front of the apparatus body 101;
A gripping body 135 extending to the rear of the gripping finger 134;
A hinge pin 136 for engaging the gripping body 135 and the apparatus body 101 to allow the gripping finger 134 to be opened and closed;
And a tension spring (137) coupled to an end of the grip body (135) to keep the grip finger (134) always in an open state;
The closing means 132 includes a hydraulic motor 140 installed in a clamping space 138 formed inside the apparatus body 101;
And a grip lever 141 installed on the shaft of the hydraulic motor 140 so as to open the grip body 135 to both sides and grip the gripping finger 134 to grip the pipe 107. [ Pipe clamping device. 4. The method of claim 3, further comprising:
The gripping means 131 includes: a stationary finger 150 fixed to the apparatus body 101;
A movable finger 152 connected to the upper surface or the lower surface of the fixed finger 150 by a hinge pin 136 and having an operation lever 151 in the rear direction;
The closing means 132 includes a hydraulic cylinder 153 mounted inside the apparatus body 101 at the bottom or top surface of the movable finger 152;
The movable finger 152 is opened and closed with respect to the fixed finger 150 by the expansion and contraction operation of the hydraulic cylinder 153 by connecting the rod 154 of the hydraulic cylinder 153 and the end of the actuating lever 151 Pipe clamping device characterized by.

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