KR20180015818A - The installation and dismantling possible Fenders - Google Patents

Abstract

The present invention provides a detachable fender. The detachable fender comprises: a base plate which is installed on a harbor structure, and has a plurality of first binding holes formed on both sides of a front surface thereof and arranged in a reverse trapezoid shape becoming narrower downwards, and second binding holes formed on a lower side of the front surface thereof; a guide frame which is installed and fixed on the front surface of the base plate, and includes a support part between a pair of guide parts having a reverse trapezoid shape becoming narrower downwards, a stopping groove formed in the guide parts, a first binding protrusion which protrudes from a rear of the guide parts and is inserted and fixed on the first binding holes, and a second binding protrusion which protrudes from a rear of the support part and is inserted and fixed on the second binding holes; and an impact absorbing unit which is detachably connected to the guide frame, and includes a guide plate protruding to both sides of an impact absorbing material having an elastic force in the impact absorbing material, and an inclined surface which is formed on both ends of the guide plate and has a same inclination angle as the guide parts to be stopped and connected to prevent an escape in a front and a downward direction in the stopping groove. Convenience in construction, maintenance, and repair is improved, and an escape of the impact absorbing unit is prevented.

Description

The installation and dismantling possible Fenders

The present invention relates to a detachable insectproof material, and more particularly, it relates to a detachable insectproof material, which improves the structure of the insectproof material so that the detachment operation between the guide frame and the impact absorbing unit can be smoothly performed during the construction and maintenance, The present invention relates to a detachable insectproof material having a rigid binding structure so as not to be detached from an impact.

In general, marine facilities such as quay wall, pier, and dolphin are installed in marine facilities where marine vessels are berthed by minimizing impacts caused by collision between marine vessels and port facilities to prevent damage to marine facilities and ships. An insectproof material is installed on the front side.

These insecticides were initially made of wood or waste tire material, but then rubber material was used. Recently, system structures such as protective panels and pads have been developed.

Fig. 1 is a schematic view showing a state in which the "stationary synthetic resin " shown in Korean Utility Model Registration No. 20-0405528

Quot; current room ".

Referring to FIG. 1, in the "stationary synthetic resin chamber current" proposed in Korean Utility Model Registration No. 20-0405528, the whole body 10 has a trapezoidal shape in which the shape of the whole body 10 is in the shape of a trapezoid, and a reinforcing steel plate 20 And a bolt hole 14 and a bolt hole 16 are formed on both inclined surfaces of the body 10. The material of the body 10 is made of a synthetic resin foam material and the outer surface of the body 10 is made of polyurethane or poly A coating 18 made of a urea elastomer resin is coated.

Accordingly, a room having the above structure is installed on the wall of the facility or on the front side of the ship to absorb the impact when a collision occurs between the facility and the ship. On the other hand, the port structures such as concrete block, caisson, etc., which constitute the wall of the facilities of the port, are made of concrete and moved and installed at the corresponding positions.

The anchor bolts or nuts for installing the present invention (hereinafter, referred to as "insectproof material" in the present invention) are embedded in such a port structure by concrete pouring in the state where the anchor bolts or nuts are line- Place insecticide in position.

However, the conventional insectproof material has a limited installation position, and thus has a great difficulty in construction.

That is, the insecticide can be installed only in the area where the anchor bolt or nut for insect repellent installation is buried.

Accordingly, in order to solve the above-mentioned conventional problems, many efforts have been made to improve the various companies.

Fig. 2 is a view showing a Korean Patent No. 10-1003248 "detachable insectproof material fixing device " proposed to solve the above-mentioned conventional problems.

Referring to FIG. 2, Korean Patent No. 10-1003248 discloses a detachable insect repellent

A plurality of fastening holes are formed through which anchor bolts are inserted and inserted in the inner side so as to be fixed to the side wall of the port structure, a stump groove having slit grooves is formed on both sides of the stator, An integrally formed base plate 10;

Both ends of which are detachably attached to the base plate (10)

A guide plate 20 which is seated on the step portion and has a plurality of fastening bolts on the front surface thereof,

A plurality of inlet holes communicating with the inlet holes and having an inner diameter smaller than that of the inlet holes are formed on the front surface of the guide plate so as to absorb impacts generated between the ship and the port structure, And a shock absorber 30 connected to the inflow hole with a nut fastened to an end of the fastening bolt inserted into the inflow hole.

However, Korean Patent No. 10-1003248 discloses a detachable insect repellent device.

The conventional detachable insectproof material fixing device has a structural feature that the guide plate is detached and attached in a state where the base plate is fixed. However, it has been difficult to attach and detach the guide plate to / from the base plate.

That is, since the base plate and the guide plate are made of a heavy metal material,

Use a crane to connect the guide plate to the plate. However, when the guide plate can not maintain a correct horizontal position in the process, frictional force is generated between both ends of the guide plate and the inner surface of the slit groove.

In addition, the conventional detachable insectproof material fixing device has a problem that the guide plate is detached from the base plate due to an impact generated when the ship is ridden.

Korean Utility Model Registration No. 20-0405528 Korean Patent No. 10-1003248

The object of the present invention is to minimize the friction between the impact absorption unit and the guide frame during installation and disassembly of the shock absorption unit by improving the structure of the detachable insectproof material, The present invention provides a detachable insectproof material capable of facilitating attachment and detachment of a shock absorbing unit by allowing the shock absorbing unit to be easily installed on a guide frame without precise positioning of the shock absorbing unit during a construction process.

Another object of the present invention is to provide a shock absorbing unit having a rigid coupling structure by having a separate coupling means for connecting the base plate and the guide plate so that the shock absorbing unit is separated from the base plate Which can prevent the phenomenon that the deterioration can be prevented in advance.

It is still another object of the present invention to provide a detachable insectproof material holding device capable of reducing product manufacturing cost by improving the connection structure between the guide plate and the shock absorber.

It is still another object of the present invention to provide a shock absorber which is capable of stably fixing the upper, lower, left and right ends of the shock absorber to the base plate, thereby preventing deformation of the shock absorber due to the weight of the shock absorber, A detachable insect repellent holding device is provided.

The present invention for solving the above-mentioned problems

The detachable insect-

A base plate installed in the port structure and having a plurality of first binding holes arranged in a trapezoidal shape with a light path on both sides of the front surface and having second binding holes formed on a lower front side thereof;

A pair of guide pieces provided on the front surface of the base plate and having a pair of guide pieces having an inverted trapezoidal shape and having an inverted trapezoidal shape, A first fastening protrusion inserted and fixed in the hole is protruded and a second fastening protrusion inserted and fixed to the second fastening hole is protruded in the rear of the fastening piece;

A guide plate detachably connected to the guide frame and protruding from both sides of the shock absorber inside the shock absorber having a self-elastic force, the guide plate having an inverted trapezoidal shape, And a shock absorbing unit formed with an inclined surface having the same inclination angle so that it can be prevented from falling forward and downward in the engaging groove.

In the present invention, a binding bracket is fixedly installed between the base plate and the guide piece, and between the base plate and the base plate to firmly fix the guide piece and the base plate to the base plate,

The binding bracket

One side of which is welded to the base plate, and the other side is welded to the guide piece and the support piece.

In the present invention, there is further provided a hooking means between the base plate and the impact absorbing unit for preventing the impact absorbing unit from being detached from the guide frame due to an external impact,

The engaging means includes:

An extension piece protruding in a lattice shape from the upper end of the guide plate 123 of the shock absorbing unit,

A pair of guide protrusions formed on the upper end of the elongated member,

A connecting plate protruding from the upper portion of the base plate and having a connection hole formed therein,

And a fixing bar having both ends thereof inserted into the space between the pair of guide projections and the connection hole and having first and second stop projections formed on the outer surface thereof and a handle formed between the first detent projection and the guide projections .

In the present invention, at the lower end of the guide plate, a plurality of catching pieces may be formed so as to protrude downward from the shock absorber, so that the catching pieces may be engaged with the receiving piece.

According to the present invention, the guide piece of the guide frame and the guide plate of the impact absorbing unit are formed in an inverted trapezoidal shape so as to minimize the friction generated between the guide piece and the guide plate during the attachment and detachment of the impact absorption unit, The convenience of maintenance can be improved.

Further, by providing a separate engaging means between the base plate and the impact absorbing unit, the impact absorbing unit has a rigid binding structure with respect to the base plate, so that the impact absorbing unit is detached There is an advantage that it can be prevented in advance.

1 is a view showing a "stationary synthetic resin chamber current" proposed in Korean Utility Model No. 20-0405528.
Fig. 2 is a view showing a Korean Patent No. 10-1003248 "detachable insectproof material fixing device " proposed to solve the above-mentioned conventional problems.
3 is a perspective view showing a detachable insectproof material according to a first preferred embodiment of the present invention.
4 is an exploded perspective view showing a detachable insectproof material according to a first preferred embodiment of the present invention.
FIG. 5 is a cross-sectional view of a main portion showing a detachable insectproof material according to a first preferred embodiment of the present invention.
6 is a cross-sectional view showing the operation of the detachable insect repellent means engaging means according to the first preferred embodiment of the present invention.
7 is a front view showing an operation state of a detachable insectproof material according to a first preferred embodiment of the present invention.
8 is a front view showing an operation state of a detachable insect-proof material according to a second preferred embodiment of the present invention.
9 is a front view showing a detachable insectproof material according to a third preferred embodiment of the present invention.

Hereinafter, a detachable insectproof material according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 3 is a perspective view showing a detachable insectproof material according to a first preferred embodiment of the present invention, and FIG. 4 is an exploded perspective view illustrating a detachable insectproof material according to a first preferred embodiment of the present invention.

3 and 4, a detachable insectproof material 100 according to a preferred embodiment of the present invention includes a base plate 110 installed in a harbor structure, a guide frame G installed and fixed to the base plate 110, And a shock absorbing unit 120 detachably connected to the guide frame G. [

Meanwhile, the base plate 110 serves as a means for installing and fixing the present invention to a port structure.

The base plate 110 has a plurality of first binding holes 117 formed in a shape of a plate-like body fixedly installed on a port structure and arranged on opposite sides of the front plate in an inverted trapezoidal shape, The binding holes 118 are formed.

The guide frame G is installed and fixed to the front surface of the base plate 110 to serve as a medium for detachably connecting the shock absorption unit 120 to the base plate 110. [ to be.

The guide frame G is provided with a support piece 115 between a pair of guide pieces 111 having an inverted trapezoidal shape and having an inverted trapezoidal shape when viewed from the front, 114 are formed.

At this time, the guide piece 111 is formed with a first coupling protrusion 112 protruding from the rear of the guide piece 111 to be inserted and fixed in the first coupling hole 117, And a second coupling protrusion 116 inserted and fixed in the hole 118 is protruded.

Meanwhile, the impact absorbing unit 120, to which the both ends and the bottom of the guide member 111 are fixed by the pair of guide pieces 111 and the support piece 115, absorbs impact generated during the berthing of the ship, It is a constituent means that plays a role to prevent breakage.

The shock absorbing unit 120 is provided with a guide plate 123 inside the shock absorber 121 having a self-elastic force. Both ends of the guide plate 123 protrude to both sides of the shock absorber 121.

Although the material of the shock absorber 121 is not specified in the present invention, any material having self-elasticity can be applied.

In addition, the guide plate 123 has an inverted trapezoidal shape with a vertical cross-section, an inclined surface 125 is formed at both ends of the guide plate 123, and a plurality of engaging pieces 127 are protruded from the lower end. The engaging piece 127 is formed to protrude downward from the shock absorber 121.

At this time, the inclined surface 125 has the same inclination angle as that of the guide piece 111, and the engaging piece 127 is engaged with the receiving piece 115.

When the shock absorbing unit 120 is connected to the guide frame G, both ends of the guide plate 123 are inserted into and connected to the engaging grooves 114, (115).

Here, the guide plate 123 generally extends the reinforcing steel plate (see FIG. 1) provided inside the impact absorbing unit 120 to perform its function, thereby reducing the production cost required for product production .

The guide piece 111 and the receiving piece 115 are fixed to the base plate 110 between the base plate 110 and the guide piece 111 and between the base plate 110 and the receiving piece 115 A fixing bracket 130 is fixedly installed.

At this time, one side of the binding bracket 130 is welded to the base plate 110, and the other side is welded to the guide piece 111 and the receiving piece 115.

In the meantime, a hooking means 140 is provided between the base plate 110 and the shock absorbing unit 120, and the hooking unit 140 prevents the shock absorbing unit 120 from being detached from the base plate 110 And prevents the guide plate 123, which is one of the constituent elements of the shock absorbing unit 120, from bending in a curved arc shape.

That is, when the impact absorbing unit 120 is connected to the base plate 110, both ends of the guide plate 123 are inserted and connected to the engaging grooves 114, and the lower end of the guide plate 123 is engaged with the engaging grooves 114, And the upper end of the guide plate 123 is hooked and connected by the engaging means 140. As shown in FIG. Accordingly, the present invention prevents the guide plate from being curved in a curved arc shape after the connection structure is formed as described above.

The engaging means 140 includes an extension piece 141, a pair of guide projections 143,

A piece 144 and a fixing bar 148. [

The extension piece 141 extends in a lattice shape at the upper end of the guide plate 123 in the shape of a plate-like member and protrudes outside the shock absorber 121.

The pair of guide protrusions 143 protrude from the upper portion of the extension piece 141.

At this time, the pair of guide protrusions 143 may be spaced apart from each other by a predetermined distance to allow the fixing bar 148 to move therebetween.

The connecting piece 144 protrudes from the upper portion of the base plate 110 and has a connection hole H formed therein.

Both ends of the fixing bar 148 are inserted into the space between the pair of guide protrusions 143 and the connection hole H and the first and second detent protrusions 145 and 146 protrude from the outer surface of the fixing bar 148 , And a knob 147 is formed between the first detent projection 145 and the guide protrusion 143.

The base plate 110 and the guide frame G may be coated to prevent corrosion caused by seawater having saline, or a stainless steel plate may be attached to the outer surface of the base plate 110 and the guide frame G, depending on the embodiment.

Therefore, the present invention having the above-described combination structure can smoothly attach and detach the guide frame and the shock absorbing unit through the improvement of the structure thereof. In addition, the shock absorbing unit can provide a rigid connection structure to the base plate And the construction relationship and the operation effect therebetween will be described in detail with reference to the drawings.

FIG. 5 is a cross-sectional view of a main part showing a detachable insectproof material according to a first preferred embodiment of the present invention, FIG. 6 is a sectional view of a main part showing an operation state of a detachable insectproof material in a first preferred embodiment of the present invention, 7 is a front view showing an operation state of a detachable insectproof material according to a first preferred embodiment of the present invention.

5 to 7, the base plate 110 is installed using an anchor bolt (not shown) at a position for installing the detachable insectproof material of the present invention.

A first binding protrusion 112 protruding from the guide piece 111 is inserted and fixed in a first binding hole 117 formed in the base plate 110 and a second binding claw 112 formed on the base plate 110, A second coupling protrusion 116 protruding from the receiving piece 115 is inserted and fixed in the hole 118.

At this time, the first coupling protrusion 112 and the second coupling protrusion 116 are fixed by welding in the first coupling hole 117 and the second coupling hole 118.

When the base plate 110 is viewed from the front, the pair of guide pieces 111 are formed in an inverted trapezoidal shape with an upward light beam and the engagement grooves 114 formed in the guide pieces 111 are also engaged with the guide pieces 111 ), Which is an inverted trapezoidal shape.

A binding bracket 130 is fixed between the base plate 110 and the guide piece 111 and between the base plate 110 and the receiving piece 115.

At this time, one side of the binding bracket 130 is welded to the base plate 110, and the other side is welded to the guide piece 111 and the receiving piece 115.

In the detachable insectproof material 100 of the present invention, the guide piece 111 and the receiving piece 115 provided on the base plate 110 are fixed to the first and second coupling protrusions 112 and 116 and the coupling bracket 130 Thereby providing a more rigid mounting structure between the components.

Thereafter, the impact absorption unit 120 is installed in the guide frame G.

That is, both ends of the guide plate 123 are hooked and connected to the engaging groove 114.

At this time, when the lower end of the shock absorber 121 comes into contact with the support piece 115, the inclined surface 125 of the guide plate 123 and the engagement groove 114 take an inverted trapezoidal shape, And the inclined surface 125 is brought into close contact with the inner surface of the engaging groove 114.

The present invention minimizes the frictional force generated in the process of attaching and detaching the shock absorbing unit 120 and also enables the shock absorbing unit 120 to be installed without precise positioning between the impact absorbing unit 120 and the guide frame G during the installation process. Can be smoothly carried out.

When the lower end of the shock absorbing unit 121 abuts on the support piece 115, a plurality of retaining pieces 127 protruding from the lower end of the guide plate 123 are engaged with the support piece 115 .

After the shock absorbing unit 120 is installed in the guide frame G, the shock absorbing unit 120 can be firmly fixed to the guide frame G using the engaging means 140 .

That is, the handle 147 of the fixing bar 148 is oriented in the same direction as the guide protrusion 143.

Thereafter, the fixing bar 148 is moved toward the connecting piece 144 so that the end of the fixing bar 148 is inserted into the connecting hole H. At this time, the first detent protrusion 145 restricts the distance that the fixing bar 148 moves toward the connecting piece 144 side.

Thereafter, the fixing bar 148 is rotated so that the knob 147 is positioned between the first detent protrusion 145 and the guide protrusion 143. When the knob 147 is positioned between the first detent protrusion 145 and the guide protrusion 143, the fixing bar 148 is locked by the knob 147 so as not to move.

Therefore, the detachable insectproof material 100 according to the preferred embodiment of the present invention prevents the impact absorption unit 120 from being detached from the guide frame G due to an impact generated in the ship riding process.

A detachable insectproof material according to a second preferred embodiment of the present invention will be described in detail with reference to the drawings.

8 is a front view showing an operation state of a detachable insect-proof material according to a second preferred embodiment of the present invention.

Referring to FIG. 8, a detachable insectproof material according to a second preferred embodiment of the present invention includes a plurality of fasteners 150 fastened to the front surface of the guide piece 111, (114).

The fixing plate 150 is fixed to the base plate 110 by tightly fixing the guide plate 123 to the base plate 110 according to the fastening depth of the fixing plate 150 so that the guide plate 123 has a more firm binding relationship in the engaging groove 114 do.

At this time, the thickness of the guide plate 123 is thinner than the width of the latching groove 114. Accordingly, the friction between the guide plate 123 and the engaging groove 114 can be further reduced during the process of connecting the shock absorbing unit 120 to the guide frame G, thereby improving the ease of installation.

9, a detachable insectproof material according to a third preferred embodiment of the present invention will be described in detail.

9 is a front view showing a detachable insectproof material according to a third preferred embodiment of the present invention.

Referring to FIG. 9, in the first and second embodiments of the present invention, the base plate, the guide frame, and the impact absorbing unit are elongated in the transverse direction as shown in the drawing, The detachable insectproof material according to the example is formed long in the longitudinal direction according to the embodiment.

110: base plate 111: guide piece
112: first coupling protrusion 114:
115: supporting piece 116: second binding projection
117: first binding hole 118: second binding hole
120: Shock absorption unit 121: Shock absorber
123: guide plate 125: inclined surface
130: binding bracket 140: engaging means
141: extension piece 143: guide projection
144: connecting piece 147: handle

Claims (4)

1. A detachable insectproof material comprising a base plate provided on a port structure, a guide plate detachably mounted on the base plate, and a shock absorber fixed on a front surface thereof,
The detachable insect repellent material (100)
A base plate 110 installed on the harbor structure and having a plurality of first binding holes 117 arranged on both sides of the front side in an inverted trapezoidal shape and having second binding holes 118 on the lower front side;
A support piece 115 is provided between a pair of guide pieces 111 which are fixed to the front surface of the base plate 110 and have an inverted trapezoidal shape with a downward light beam, And a first coupling protrusion 112 inserted and fixed to the first coupling hole 117 is formed at the rear of the guide piece 111 so as to protrude from the rear of the receiving piece 115, A guide frame G formed by protruding a second coupling protrusion 116 inserted and fixed in the second coupling hole 118,
A guide plate 123 which is detachably connected to the guide frame G and protrudes from both sides of the shock absorber 121 inside the shock absorber 121 having a self- And a slope 125 having the same inclination angle as that of the guide piece 111 is formed at both ends of the guide plate 123 so that it can be prevented from falling forward and downward in the engaging groove 114, Unit (120). ≪ RTI ID = 0.0 > 11. < / RTI > The method according to claim 1,
The guide piece 111 and the receiving piece 115 are firmly fixed to the base plate 110 between the base plate 110 and the guide piece 111 and between the base plate 110 and the receiving piece 115 The binding bracket 130 is fixed and installed,
The binding bracket (130)
And the other side is welded and fixed to the guide piece (111) and the receiving piece (115). The method according to claim 1,
Between the base plate 110 and the shock absorbing unit 120, there is further provided an engaging means 140 for preventing the impact absorbing unit 120 from being separated from the guide frame G due to an external impact,
The engaging means (140)
An extension piece 141 protruding in a lattice shape from the upper end of the guide plate 123 of the shock absorbing unit 120,
A pair of guide protrusions 143 formed on the upper end of the extension piece 141,
A connection hole H is formed on the inside of the base plate 110,
A connecting piece 144,
First and second detent protrusions 145 and 146 protrude from the outer surface of the space between the pair of guide protrusions 143 and both ends of the connection hole H are inserted and connected. And a fixing bar (148) having a knob (147) formed between the guide protrusions (143). The method according to claim 1,
A plurality of engaging pieces 127 protrude from the lower end of the guide plate 123 and are engaged with and connected to the receiving piece 115. The guide plate 123 is fixed to the front surface of the guide piece 123, And a plurality of fasteners (150) for fastening and fixing to the plate (110) side are fastened.

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