KR100444488B1 - Block set for retaining wall construction - Google Patents

Abstract

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a set of retaining wall construction blocks, and more particularly to a set of retaining wall construction blocks comprising a front block and an anchor bar and an anchor joint.

In the prior art, the support in the rear direction of the front block was unstable, and vegetation such as flowers was difficult from the front side of the retaining wall.

The present invention comprises a front block and an anchor bar and an anchor joint, wherein the front block includes a support wall, a front catching jaw, a soil filling space, a soil communication opening portion, and a catching catching jaw, The wall, the front engaging jaw, the soil communication opening and the engaging piece engaging jaw are symmetrically formed in one side and the other direction (that is, left and right), respectively, and the anchor bar and the anchor joint are the front block It relates to a retaining wall building block set, characterized in that made to be supported in the rear direction of the front block.

According to the present invention, it is possible to adjust various inclinations in the retaining wall construction in the up and down direction, and also to adjust the various spacings of the front block in the retaining wall construction in one direction and the other direction (left and right direction) of the front block. The front contour of the retaining wall functions to form curved surfaces and planes of various shapes, and the vegetation space portion formed on the front surface of the retaining wall enables vegetation such as flowers, and the open portion for soil communication communicates moisture or nutrients for vegetation. This is possible, and there exists an effect which can be easily maintained as a state in which the construction of a retaining wall is stable.

Description

Block set for retaining wall construction

The present invention relates to a retaining wall construction block set, and in particular, consisting of a front block and an anchor bar and an anchor joint, the front block includes a support wall, a front catching jaw, a soil filling space, and an opening for soil communication. A piece engaging jaw is formed, and the support wall, the front engaging jaw, the soil communication opening and the engaging piece engaging jaw are formed to be symmetrically formed in one side and the other direction (that is, left and right),

It is possible to adjust various inclinations in the retaining wall construction in the vertical direction of the front block, and also to adjust the gap between the front block in the retaining wall construction in the other direction (ie, the left and right directions) of the front block. And the general contour of the front surface of the retaining wall functions to form a variety of curved surfaces and planes, and also it is possible to easily support the front block from the back, and in the construction of the retaining wall by the front block Vegetation such as flowers is possible through the vegetation space portion formed above, and the backfilling soil behind the front block in the retaining wall and the soil filling space in the front block through the soil communication opening are: It is possible to communicate for vegetation, such as plants vegetated in the soil filled in the soil-filling space, the construction of the retaining wall is stable It relates to a retaining wall construction blocks to be set for.

The retaining wall front face block for the retaining wall construction according to the prior art uses a locking step formed in the front face block itself in the up-and-down direction of the retaining wall by the retaining wall front face block, or the gap between the fixing pin mounting holes for the vertical connection. Although the inclination was determined by adjustment, there was a problem in that the locking step and the fixing pin installation hole could not be densely formed due to the nature of the material of the concrete, and thus it was impossible to incline with various inclinations in the vertical direction.

In addition, the front wall block for retaining wall construction according to the related art is constructed in a front side block having constant width on one side and the other side in the construction in one side and the other direction (that is, left and right direction) of the retaining wall by the front wall block for retaining wall construction. As a result of the shaft construction, there is a problem that the width in one direction and the other direction of the retaining wall can not be easily adjusted by the front block if necessary.

In addition, the front block for retaining wall construction according to the prior art is a front block of the retaining wall, and the length and structure of the geotextile (Geotextile, Geogrid) is determined depending on the height of the retaining wall and the properties of the backfill soil reinforced with the retaining wall. According to the structure supported by), due to structural instability, such as increased according to the material and the characteristics of the structure of the geosynthetic fiber, there was a problem that the stability of the backfilling soil is not secured, many to solve this problem There was a problem that the soil for retaining wall fill.

In addition, the retaining wall of the prior art has a problem that it is difficult to secure the space on the front side for vegetation such as flowers from the front side of the retaining wall.

The present invention has been invented to solve the above problems of the prior art,

An object of the present invention is made of a front block and an anchor bar and an anchor joint, the front block is formed of the support wall and the front catching jaw and the soil filling space and the soil communication opening and the catching hook, The support wall, the front locking jaw, the soil communication opening and the locking piece locking jaw are symmetrically formed in one side and the other direction (that is, left and right), respectively, and the anchor bar and the anchor joint are the front surface. By supporting the sub block in the rear direction of the front block,

It is possible to adjust various inclinations in the retaining wall construction in the vertical direction of the front block, and also to adjust the distance between the front block in the retaining wall construction in the one direction and the other direction of the front block. It is possible to easily support from the rear, through the vegetation space portion formed above the front locking jaw in the construction of the retaining wall by the front block, it is possible to vegetation, such as flowers, open the soil communication Through the portion, the soil of the back filling soil behind the front block in the retaining wall and the soil filling space in the front block is water or nutrients for vegetation, such as a plant vegetation in the soil filled in the soil filling space. It is possible to communicate with each other, and to provide a set of retaining wall construction blocks in which the retaining wall can be easily maintained in a stable state. Never.

1 is a perspective view showing the configuration of an embodiment according to the present invention

Figure 2 is an exploded perspective view showing the configuration of an embodiment according to the present invention

Figure 3 is a plan view showing the configuration of an embodiment according to the present invention

4 is a cross-sectional view taken along the line A-A 'of FIG.

5 is a plan view showing the configuration and operation of the anchor bar and the anchor joint repeatedly installed

6 is a plan view showing a state in which the anchor bar is symmetric about the anchor joint and installed in both directions (ie, the front direction and the rear direction) to the anchor joint.

7 is a plan view showing the elastic action when the elastic material in the preferred embodiment of the anchor bar

Figure 8 is a perspective view showing the configuration of another embodiment according to the present invention

Figure 9 is an exploded perspective view showing the configuration of another embodiment according to the present invention

Figure 10 is a plan view showing the configuration of another embodiment according to the present invention

11 is a cross-sectional view taken along the line B-B 'of FIG.

Fig. 12A is a longitudinal sectional view showing the action of a relatively small inclination in the construction of the retaining wall in the vertical direction of the retaining wall by the front block;

Fig. 12B is a longitudinal sectional view showing the action of a relatively large inclination in the construction of the retaining wall in the vertical direction of the retaining wall by the front block;

Fig. 12C is a longitudinal sectional view showing the effect of vertical retaining in the vertical direction of the retaining wall by the front block;

Fig. 13A is a plan view showing the action when the distance between the one side and the other side is relatively large in the construction in one side and the other direction (that is, the left and right directions) of the retaining wall by the front block;

Fig. 13B is a longitudinal sectional view showing the action when the distance between one side and the other side is relatively small in the construction of the retaining wall in one side and the other direction (i.e., the left and right directions) by the front block;

Fig. 13C is a plan view showing the action when the front surface of the retaining wall becomes flat in construction in one side and the other direction (i.e., the left and right directions) of the retaining wall by the front block.

FIG. 13D is a plan view showing the action of the case where the general contour of the front surface of the retaining wall forms various curved surfaces according to various degrees of backward from the front surface of the retaining wall in the construction of the retaining wall by the front block; FIG.

Fig. 14A is a front view showing the action when the distance between one side and the other direction is relatively large in the construction of the retaining wall in one side and the other direction (that is, the left and right directions) by the front block.

Fig. 14B is a front view showing the action when the distance between one side and the other direction is relatively small in construction in one side and the other direction (i.e., the left and right directions) of the retaining wall by the front block;

Fig. 14C is a front view showing the action in the case where the general outline of the front surface of the retaining wall becomes flat in construction in one side and the other direction (i.e., the left and right directions) of the retaining wall by the front block.

Fig. 15 is a longitudinal sectional view showing the operation in the state where the retaining wall is constructed by the retaining wall building block set according to the present invention;

Fig. 16 is a longitudinal cross-sectional view showing the operation in the state where the front block is constructed in both directions (front direction and rear direction) in the construction of the retaining wall by the retaining wall construction block set according to the present invention.

* Description of the signs of the main parts of the drawings

100, 100 ′, 100 ″, 100 ″ ′, 100 ″ ″, 100 ″ ″ ′: front block,

100-a: front of the edge of the front block,

100-1: one side of the edge of the front block,

100-2: the other side of the edge of the front block,

101, 101 ′, 101 ″: support wall,

101-a: front of the support wall,

101-1, 101 ″ -1, 101 ″ ″ ′-1: one side of the support wall,

101-1-a, 101′-1-a, 101 ″ -1-a: front part of one side of the supporting wall,

101-2, 101′-2, 101 ″ ″-2: the other side of the support wall,

101-2-a, 101'-2-a, 101 "-2-a: the front part of the other side of a support wall,

101-1-u: The upper surface of the upper side of one side of the support wall, except for the portion extending vertically to the front locking jaw, 101-2-u: The vertical side of the upper side of the other side of the support wall, extending vertically to the front locking jaw. Top View,

101-d, 101'-d, 101 ″ -d: the lower surface of the support wall,

101-1-d, 101 ″ -1-d: The lower surface of one side of the support wall,

101-2-d, 101′-2-d: the lower surface of the other side of the support wall,

102: space part for filling soil,

103, 103 ', 103 ″: bottom part,

103-d, 103'-d, 103 ″ -d: bottom surface of the bottom portion

103-1, 103 ″ -1: one side of the bottom part,

103-1-d, 103- ″ 1-d: The lower surface of one side of the bottom portion,

103-2, 103'-2: the other side of the bottom part,

103-2-d, 103'-2-d: the lower surface of the other side of the bottom part,

104: opening for soil communication,

105: jamming jaw,

111, 111 ′: front jaw,

111-1: one side of the front locking jaw,

111-1-b, 111 ″ ″ ′-1-b: One side cross section of the front locking jaw,

111-2: the other side of the front locking jaw,

111-2-b, 111′-2-b, 111 ″ ″-2-b: other end face of the front locking jaw,

200, 200 ′: anchor bar,

201, 201 ′: Hanging pieces,

202, 202 ': anchor bar body,

202-2, 202'-2: end of the anchor bar body,

300: anchor joint, 300-1: one side of the anchor joint,

300-2: the other side of the anchor joint, 301: fastening space portion, 302: fastening support jaw,

303: fastening passage, 305: fastening space portion, 306: fastening support jaw,

D1, D2, D3: gap between the front block in the construction of one side of the retaining wall and the other direction (i.e., the left and right direction) by the front block.

H1: height of the front locking jaw, H2: height of the support wall, W1: width between one side and the other side between the outer surface of the front part on one side of the support wall and the outer surface of the front part on the other side of the support wall

According to the embodiment, the present invention will be described below with reference to the accompanying drawings.

The present invention, as shown in Figures 1-7 and 12a-14c,

A front block 100, an anchor bar 200, and an anchor joint 300 are provided.

In the front block 100,

The front side 100-a, one side 100-1, and the other side 100-2 of the edge of the front side block 100 have a support wall 101 at the bottom of the bottom portion 103. It is formed perpendicular to the (103-d), the front portion 101-1-a of one side 101-1 of the support wall 101 and the front portion 101-2- of the other side 101-2. a) is an outer surface of the front portion 101-1-a of the one side 101-1 and an outer surface of the front portion 101-2-a of the other side 101-2 toward the front direction. The width W1 (that is, the gap) in one side and the other direction (that is, the left and right directions) is formed in a narrow shape, and the inside of the front block 100 is a soil filling space. A portion 102 is formed, the lower end portion of the front block 100 is formed with a bottom portion 103, the rear of the front block 100 is open for soil communication (土壤 用 通用 開放 部) ( 104 is formed, and at the back of the front block 100, a locking piece engaging jaw 105 is formed, the support 101 and the bottom portion 103 and the soft soil prevailing opening portion (104) and said clamping members engaging shoulder 105 is formed to one side and the other direction (i.e. a left-right) symmetry, respectively,

The upper surface of the front block 100, except for the portion extending vertically to the front locking jaw 111 of the upper side of the one side 101-1 of the support wall 101. (101-1-u) and vertically extending to the front locking jaw (111) of the upper side of the other side (101-2) of the support wall 101 of the front block 100 ( The upper surface 101-2-u, the lower surface 101-d of the support wall 101, and the bottom surface portion of the front portion block 100, except for the long portion, The lower surface 103-d of the lower surface 103 (that is, the lower surface 103-1d of the one bottom surface portion 103-1 and the lower surface 103-d of the other bottom surface portion 103-2). ) Are all formed in a horizontal plane.

The front portion 101-1-a of the one side 101-1 of the support wall 101 and the front portion 101-2-a of the other side 101-2 are one side toward the front direction ( Between the outer surface of the front portion 101-1-a of 101-1) and the outer surface of the front portion 101-2-a of the other side 101-2, i.e., Since the width W1 (that is, the gap) in the left and right directions is formed in a narrow shape, the width of the width W1 is narrowed toward the front direction, so that the retaining wall is formed by the front block blocks 100. The distance between the front block 100 in one side and the other direction in the construction and the inclination in the vertical direction in the construction is determined in the manufacturing process, which is necessary according to the specific place in the construction of the construction. .

The same configuration as that of the front block 100 on the upper surface 101-1-u of the one side 101-1 of the support wall 101 of the front block 100 Bottom surface 101'-2-d of the other side 101'-2 of the support wall 101 'and the other side 103 of the bottom surface 103' of the front block 100 ' The lower surface 103'-2-d of '-2' is stacked in a stack, and the other side 101-2 of the support wall 101 of the front block 100 is stacked. One side 101 of the support wall 101 ″ of another separate front block 100 ″ having the same configuration as the front block 100 on the upper surface 101-2-u. The lower surface 101 ″ -1-d of ″ -1 and the lower surface 103 ″ -1-d of one side 103 ″ -1 of the bottom surface 103 ″ are laminated. Can be built up)

In the stacked and constructed, the lower end portion of the outer surface of the front portion 101'-2-a of the other side 101'-2 of the support wall 101 'of the separate front portion block 100' A position corresponding to one side end face 111-1-b of the front locking jaw 111 of the front block 100, and another separate front block 100 ″. End of the outer surface of the front portion 101 ″ -1-a of one side 101 ″ -1 of the support wall 101 ″ of the support wall 101 ″ of the other side of the front locking jaw 111 of the front portion block 100. One side between the separate front block 100 'and the another separate front block 100 ", depending on the position of engagement and abutment corresponding to 111-2-b. And in the other direction, the spacing is determined, and the position in the front and rear directions of the separate front block 100 'with respect to the front block 100 and the other separate front block 100 ″. In the forward and backward direction of Each value jeonghayeojyeo to be constructed by laminating (積 層) with a slope of a predetermined angle,

From the predetermined position of the upper side of the front side 101-1-a of the one side 101-1 of the support wall 101 of the front side block 100, this position is one side direction and the other side. The support wall 101 vertically upwards to a predetermined position on the upper side of the front portion 100-2-a of the other side 100-2 at a position symmetrically in the direction; The front latching jaw 111 is formed in an extended shape.

From the predetermined position on the upper side of the front portion 101-1-a of the one side 101-1 of the support wall 101, the position is symmetrical in one direction and the other direction, The predetermined position up to the predetermined position on the upper side of the front portion 101-2-a of the other side 101-2 is built up of the retaining wall by the front portion blocks 100. According to the specific place in Esau, the distance between the front block 100 in one side and the other direction in the construction and the slope in the vertical direction in the construction is determined in the manufacturing process.

The height H1 of the front locking jaw 111 is formed to a predetermined height shorter than the height H2 of the support wall 101.

The predetermined height, which is the height H1 of the front locking jaw 111, is a length shorter than the height H2 of the support wall 101, and thus, in the construction of the retaining wall by the front block 100. It is made of a height to enable the vegetation space portion (S) to enable the vegetation such as flowers to the upper (hang) of the front locking jaw (111).

The upper surface of the front locking jaw 111, by the retaining wall construction by the front block 100, so that the vegetation space (S) to enable vegetation, such as plants from the front direction to be formed As a shape, as shown in FIGS. 1-6, it may be formed in a horizontal plane, and may be formed in the inclined plane or curved surface.

The one end surface 111-1-b of the front locking jaw 111 may be formed when the separate front block 100 ′ is stacked and constructed with respect to the front block 100. Abutment can be made corresponding to the lower end of the outer surface of the front portion 101'-2-a of the other side 101'-2 of the support wall 101 'of the separate front block 100'. And the other end face 111-2-b of the front locking jaw 111 is another separate front block 100 ″ with respect to the front block 100. Outside of the front portion 101 ″ -1-a of one side 101 ″ -1 of the support wall 101 ″ of the another separate front side block 100 ″ when the stack is constructed as a stack It is formed in a shape that can be in contact with the lower end of the side surface.

In the support wall 101, one side (ie, left in the figure) 101-1 and the other side (ie, right in the figure) 101-2 are symmetric in one side and the other direction (ie, left and right), 1 to 6, an outer surface of the front side 101-a of the support wall and an outer surface of one side 101-1 of the support wall and the other side 101-2 of the support wall. Both the outer surface is planar and the curved surface, for example, when the cross section is an arc outwardly (not shown).

The bottom portion 103 may be formed with a through hole for drainage (not shown).

The front block 100 is preferably a concrete material, synthetic resin material or a metal material is also possible.

The anchor bar 200 is,

The engaging piece 201 and the anchor bar which are caught by the engaging piece engaging jaw 105 of the front part block 100 so as to be able to support the front part block 100 from the rear of the front part block 100. The main body 202 is formed to be symmetrically formed in one side and the other side (that is, the left and right directions).

The anchor bar 200 is preferably made of a metal material or a synthetic resin material, and in the case of making the thickness relatively thick, concrete material is also possible.

The anchor bar body 202 to the anchor bar 200 are more preferably made of an elastic material, that is, a metal material or a synthetic resin material which is an elastic elastic body. In the case of the elastic material, the direction of elasticity is one side and It is preferable that the other direction is outward (i.e., arrow K in Fig. 7), and the anchor bar body 202 in the manufactured state is the same as that of 202-a in Fig. 7, and the installation state thereof is 202, that is, as shown in 202 of FIG. The metal material is a metal material which is not rusted, or a metal material which has been subjected to rust generation treatment.

In addition, the present invention,

The anchor joint 300 is

The fastening space 301, the fastening support jaw 302, and the fastening passage 303 are symmetric in front and rear directions so that the end portion 202-2 of the anchor bar body 202 can be fitted and fastened. Fastening space portion is formed symmetrically in the other direction (that is, left and right), and also to allow the engaging piece 201 'of the separate anchor bar 200' of the same configuration as the anchor bar 200 to be fitted and fastened The retaining wall construction block set 305 and the fastening support jaw 306 are symmetrical in the front and rear directions and symmetrically in one and the other directions (ie, left and right).

The height of the anchor joint 300 is preferably made of a height equal to the height (H2) of the support wall 101 of the front block 100, in this case, the upper surface of the anchor joint (300) It is preferable that both the upper surface and the lower surface are formed in a horizontal plane.

Preferably, the anchor joint 300 is provided with a soil filling space 309.

The anchor joint 300 is preferably a concrete block, and preferably a synthetic resin material or a metal material. The following embodiment will be referred to as "an embodiment".

In addition to the configuration as described above, the lower locking jaw 108 and the fastening passage 109 are formed at the rear of the front block 100 as shown in FIGS. 8 to 11. Examples are also possible (hereinafter, this embodiment is referred to as "another embodiment").

The operation of the present invention of the above configuration is as follows.

1 to 16, the support wall 101 of the front block 100 in the "one embodiment" is formed symmetrically on one side and the other side, and also the support wall One side 101-1 and the other side 101-2 of the 101 are formed perpendicular to the bottom surface 103-d of the bottom surface 103, and the one side of the support wall 101 ( The upper surface 101-1-u of 101-1, the upper surface 101-2-u of the other side 101-2, and the lower surface 101-d of the support wall 101 are all horizontal. Formed by the plane of,

One side 101-1 of the support wall 101 of the front block 100 is located above the upper surface 101-1-u of one side 101-1 of the support wall 101. The lower surface 101'-2 of the other side 101'-2 of the support wall 101 'of the separate front block 100' having the same configuration as the front block 100, which is constructed in a stack in -d) and the support wall 101 'of the separate front block 100' to support the bottom surface 103'-2-d of the other side 103'-2 of the bottom surface 103 '. The bottom surface 101'-d of the bottom surface) and the bottom surface 103'-d of the bottom surface 103 'are formed in a horizontal plane, and the lamination and support thereof are possible.

In addition, the other side 101-2 of the support wall 101 of the front block 100 is located above the upper surface 101-2-u of the other side 101-2 of the support wall 101 ( The lower surface 101 of one side 101 ″ -1 of the supporting wall 101 ″ of another separate front block 100 ″ having the same configuration as the front block 100, which is constructed in a stack in the above. ″ -1-d) and the lower surface 103 ″ -1-d of one side 103 ″ -1 of the bottom face 103 ″ of the other front face block 100 ″ of the other side so as to be able to be supported. The lower surface 101 " -d of the support wall 101 " and the lower surface 103 " -d of the bottom surface portion 103 " are formed in a horizontal plane, whereby lamination and support are possible. Accordingly, separate front side blocks of the same configuration can be constructed in a stack and a retaining wall above the front side block 100.

The front portion 101-1-a of the one side 101-1 of the support wall 101 and the front portion 101-2-a of the other side 101-2 are one side toward the front direction ( Between the outer surface of the front portion 101-1-a of 101-1) and the outer surface of the front portion 101-2-a of the other side 101-2, in one side and the other direction, The width W1 is formed in a narrowing shape,

In addition, the front locking jaw 111 is located from a predetermined position on the upper side of the front portion 101-1-a of the one side 101-1 of the support wall 101, and this position is one side direction. The support wall 101 is vertically upward to a predetermined position on the upper side of the front portion 101-2-a of the other side 101-2 at a position symmetrically in the other direction. Since the front locking jaw 111 is formed in an extended shape, the front locking jaw 111 is similarly similar to the one side 111-1 and the other side 111-2 of the front locking jaw toward the front direction. The width W2 in one side and the other side between the outer side of the one side 111-1 and the outer side of the other side 111-2 is formed to be narrowed.

Further, the front block 100, the separate front block 100 'and the other separate front block 100 ″ are constructed in the stack, so that the separate front block The lower end of the outer surface of the front portion 101'-2-a of the other side 101'-2 of the support wall 101 'of the block 100' is the front locking jaw 111 of the front block 100. In front of one side 101 ″ -1 of the support wall 101 ″ of the another separate front block 100 ″ and in contact with one another end face 111-1-b. The lower end portion of the outer surface of the portion 101 ″ -1-a is hooked to correspond to the other end surface 111-2-b of the front locking jaw 111 of the front portion block 100 so as to be in contact with it. Since the shape of one end face 111-1-b and the other end face 111-2-b of the front locking jaw 111 are formed, the corresponding hook is caught by the corresponding shape. This is possible.

The support wall 101 has one side (ie, left in the figure) 101-1 and the other side (ie, right in the figure) 101-2 are symmetric in one side and the other direction, FIGS. 1 to 6 and As shown in FIGS. 8 to 11, the outer surface of the front side 101-a of the support wall and the outer surface of one side 101-1 of the support wall and the other side 101-2 of the support wall are shown. If the outer surface is all flat, or if the curved surface, for example, the cross section is an arc outward, the one side cross-section (111-1) of the front locking jaw 111, respectively corresponding to these cases According to the shape of -b) and the shape of the other end surface 111-2-b, the corresponding contact is possible.

The front block 100, the separate front block 100 'and the other separate front block 100 " are built up in the stack, so that the separate front block ( The lower end portion of the outer surface of the front portion 101'-2-a of the other side 101'-2 of the support wall 101 'of the support wall 101' of the front wall 100 A position in contact with one side end face 111-1-b, and a front side of one side 101 ″ -1 of the support wall 101 ″ of the another front face block 100 ″. When the lower end portion of the outer surface of 101 ″ -1-a is caught and contacted with the other end face 111-2-b of the front locking jaw 111 of the front portion block 100, And, in one and the other directions, between the separate front block 100 'and the another separate front block 100 ", a spacing is defined, and with respect to the front block 100 Front part The position in the front and back directions of the block 100 'and the other front face block 100 " is determined so that it can be constructed in a stack having a predetermined angle of inclination.

The front latching jaw 111 of the front block 100 corresponds to the separate front block 100 ′ and the other separate front block 100 ″ in the corresponding abutting position. By hooking and contacting, the front locking jaw 111 is fixed in the direction of blocking, maintaining and supporting the contact position.

Therefore, the other side 101 'of the support wall 101' of the separate front block 100 'is formed on one side end surface 111-1-b of the front locking jaw 111 of the front block 100. -2) the front portion 101'-2-a is in contact with each other and the other end surface 111-2-b of the front locking jaw 111 of the front block 100 According to the position where the front portion 101 ″ -1-a of one side 101 ″ -1 of the support wall 101 ″ of the separate front block 100 ″ is correspondingly contacted, The slope is various, and the variety of widths in one side and the other direction (that is, the left and right directions) of the retaining wall to be constructed, and the general contour on the front surface of the retaining wall can form various curved or planar shapes. . In other words,

First, the other side 101 'of the support wall 101' of the separate front block 100 'is disposed on one side end surface 111-1-b of the front locking jaw 111 of the front block 100. -2) the front portion 101'-2-a is correspondingly caught and abutted, and the other end surface 111-2-b of the front locking jaw 111 of the front block 100 12A, 13A, and 12A, 13A, and the front portion 101 ″ -1-a of one side 101 ″ -1 of the supporting wall 101 ″ of the other separate front block 100 ″ are correspondingly engaged. As shown in Fig. 14A, for the front block 100, the separate front block 100 'and the other separate front block 100 " are relatively small in length in the forward and rearward directions. In the reversed position, as shown in Figs. 12A, 13A, and 14A, the separate front block 100 'and the another separate front block with respect to the front block 100 are shown. (100 ″) up and down Is backward from the vertical direction at a relatively small inclination and a construction is possible, and also is made relatively large distance (D1) of the distance from one side and the other direction.

By repeating such a construction, the construction of the retaining wall by the front block 100 is reversed by a relatively small slope from the vertical line in the up and down direction, and the construction is possible, and the interval between the one side and the other side is relatively large. (D1) are made.

In addition, the other side 101 'of the support wall 101' of the separate front block 100 'is formed on one side end surface 111-1-b of the front locking jaw 111 of the front block 100. -2) the front portion 101'-2-a is correspondingly caught and abutted, and the other end surface 111-2-b of the front locking jaw 111 of the front block 100 The positions where the front portion 101 ″ -1-a of one side 101 ″ -1 of the supporting wall 101 ″ of the other separate front block 100 ″ is correspondingly caught and contacted are shown in Figs. 12B, 13B, As shown in Fig. 14B, with respect to the front block 100, the separate front block 100 'and the other separate front block 100 " are relatively large in the front and rear directions. In the reversed position, as shown in Figs. 12B, 13B, and 14B, the separate front block 100 'and the other separate front block with respect to the front block 100 are shown. (100 ″) up and down room In the reverse at a relatively large inclination from a vertical line, and a construction it is possible, and also is made relatively small distance (D2) of the distance from one side and the other direction.

By repeating such a construction, the construction of the retaining wall by the front block 100 is reversed by a relatively large inclination from the vertical line in the up and down direction, and the construction is possible, and the interval between the one side and the other side is relatively small. (D2) are made.

In addition, the other side 101 'of the support wall 101' of the separate front block 100 'is formed on one side end surface 111-1-b of the front locking jaw 111 of the front block 100. -2) the front portion 101'-2-a is correspondingly caught and abutted, and the other end surface 111-2-b of the front locking jaw 111 of the front block 100 The positions where the front portion 101 ″ -1-a of the one side 101 ″ -1 of the support wall 101 ″ of the other separate front block 100 ″ is correspondingly caught and contacted are shown in Figs. 12C, 13C, As shown in Fig. 14C, with respect to the front block 100, the separate front block 100 'and the further separate front block 100 " do not reverse at all in the forward and rearward directions. In the case of no position, as shown in FIGS. 12C, 13C, and 14C, the separate front block 100 'and the another separate front block 100 with respect to the front block 100 are shown. ″) In the up and down direction It is possible to build vertically, and the largest distance D3 is achieved in the case where the distance in one side and the other side is in corresponding contact.

By repeating such a construction, the construction of the retaining wall by the front block 100 can be constructed vertically in the vertical direction, and the largest interval in which the interval in one side and the other side is in contact with the corresponding. (D3) are made.

In addition, the other side 101 'of the support wall 101' of the separate front block 100 'on one side end surface 111-1-b of the front locking jaw 111 of the front block 100. -2) the front portion 101'-2-a is correspondingly caught and abutted, and the other end surface 111-2-b of the front locking jaw 111 of the front block 100 The positions where the front portions 101 ″ -1-a of one side 101 ″ -1 of the support wall 101 ″ of the other separate front block 100 ″ are correspondingly caught and contacted are respectively shown in FIG. 13D. As described above, the length of the separate front block 100 'with respect to the front block 100 is reversed in the front and rear directions, and the another separate front block with respect to the front block 100. In the case where the contact point 100 is varied in length in the forward and rearward directions and is in contact with each other, as shown in Fig. 13D, the retaining wall is constructed by the front block blocks 100 as shown in Fig. 13D. And a wide range of tilt available in the vertical direction, as well as the yirum is possible to one side and the contour largely different types of surfaces on the front of the retaining wall in the other direction.

By repeating this construction, the construction of the retaining wall by the front block 100 is capable of various inclinations in the up and down direction, and the alternative contours of the front surface of the retaining wall in one side and the other direction form various curved surfaces. It is possible.

Therefore, in the construction of the retaining wall by the front block 100, it is possible to build at various inclination in the vertical direction, and also to easily adjust the gap in one side and the other side (that is, the left and right) direction, In addition, in the construction of the retaining wall in one side and the other side (that is, the left and right), it is possible to form an alternative contour of the front surface of the retaining wall into various types of curved surfaces or planes.

In the construction of the retaining wall, when the front block is constructed in a state of reversing from the vertical line in a vertical direction in an up and down direction, not only gives aesthetical aesthetics, but rainwater in a natural state during rainy weather is smooth, allowing vegetation such as flowers. .

The predetermined height, which is the height H1 of the front locking jaw 111, is a height shorter than the height H2 of the support wall 101, so that the retaining wall is formed by the front block 100. The height H2 of the support wall 101 'of the separate front block 100' and the height H2 of the support wall 101 " of the another separate front block 100 " The space S having a height equal to the difference of the height H1 of the front locking jaw 111 of the front block 100 is located above the front locking jaw 111, such as a vegetation plant. It is possible to form as the vegetation space S for enabling this.

Through the vegetation space portion (S), it is possible to manage the flowers and the like from the front of the retaining wall, the supply of sunlight, air, moisture and nutrients, the vegetation is possible.

The upper surface of the front locking jaw 111, by the retaining wall construction by the front block 100, so that the vegetation space (S) to enable vegetation, such as plants from the front direction to be formed Since it is a shape, as shown in FIGS. 1 to 4 and 8 to 11 and 14a to 14c, a horizontal plane may be formed, an inclined plane may be formed, or a curved surface may be formed. .

In the retaining wall construction by the front block 100, the front block 100 by the vegetation space portion (S) formed above the front locking jaw 111 of the front block 100. In addition to the vegetation, such as plants planted in the soil filled in the soil filling space 102 of the,

When the soil is filled, the soil filling part 102 fills the back of the front block 100 through the soil communication opening 104. This is made in the front of the retaining wall in the same state as the soil in the natural state, by being able to communicate with the back-filled soil and to supply and drain water and nutrients for vegetation such as flowers and microorganisms. Through the vegetation space (S) to enable vegetation, such as flowers.

The anchor bar 200 may be caught by the latching jaw 105 of the front block 100 to support the front block 100 from the rear of the front block 100. Since the engaging piece 201 and the anchor bar body 202 are symmetrically formed in one side and the other direction (that is, left and right directions), as shown in FIG. 3, the front block ( The fastening space portion 301, which is symmetrical in one and the other directions of the anchor piece 300, can be caught and fastened, and symmetrical in one and the other directions of the anchor joint 300. And the fastening support jaw 302. Fastening is possible by the fastening passage 303.

Thus, in constructing the retaining wall, the anchor bar 200 and the anchor joint 300 firmly support the front block 100 in the rearward direction of the front block 100, thereby filling the backfill soil. Strong and stable reinforcement

In addition, since the engaging piece 201 and the anchor bar body 202 are formed symmetrically in one side and the other direction (that is, left and right direction), as shown in Figure 5, the anchor bar 200 is The locking pieces 201 'of the separate anchor bar 200' of the same configuration as the anchor bar 200 are repeatedly symmetrically in the forward and rearward directions of the fastening space 305 and the fastening support jaw 306. It is also formed to be coupled to the anchor joint 300 is formed to be symmetrically formed in one direction and the other direction (that is, left and right).

Therefore, the anchor joint 300 is repeatedly installed as necessary according to the specific situation of the place where the retaining wall is constructed, and between the front block 100 and the anchor joint 300 and the anchor joint 300. And the anchor bar 200 is repeatedly installed between the newly and repeatedly installed anchor joint 300, and the repeatedly installed anchor bar 200 and the repeatedly installed anchor joint 300 move the front block 100. More firmly supported in the rear direction of the front block 100, reinforcement of the back-filled soil more robust and stable.

6 and 16, when the front block 100 is installed in both directions, that is, in the forward direction and the rear direction, the anchor is fastened to the front block 100 installed in the rear direction. The bar 200 'is formed such that the end portions 202'-2 of the anchor bar body 202' are symmetrically formed in the front and rear directions of the anchor joint 300, and in one side and the other direction (i.e., It is possible to be fastened to the back of each of the fastening space 301, the fastening support jaw 302, and the fastening passage 303 which are formed symmetrically).

When the anchor bar 200 is made of a metal material or a synthetic resin material, the thickness of the anchor bar 200 may be relatively thin as compared with that of the concrete material. Thus, the anchor bar 200 is fastened to the front block 100 so that the soil communication opening part may be formed. The volume occupied in the space of 104 may be minimized to maximize the effect of soil communication by the soil communication opening 104.

Furthermore, when the anchor bar 200 is made of a metal material, the anchor bar 200 may be easily manufactured in various lengths, without having to provide various molds for manufacturing, as compared with the case of manufacturing a concrete material.

When the anchor bar 200 is made of metal or synthetic resin, the anchor bar 200 is lighter than the case of concrete, and thus the construction is easy and the installation speed is high. Therefore, installation cost, installation time and logistics cost can be minimized.

When the anchor bar 200 is an elastic body made of an elastic material as a metal material or a synthetic resin material, and has elasticity in an outward direction (arrow K direction in FIG. 7) from one side and the other side, the anchor bar body 202 is After the locking piece 201 is fastened to the locking piece locking jaw 105 of the front block 100, the locking piece 201 can be easily supported to be more firmly and stably held.

Since the soil in the retaining wall is a condition that rust easily occurs as the moisture is contained for vegetation, the metal material is preferably a metal material that is not rusted or a metal material that has been treated to prevent rust.

The anchor joint 300 has the anchor bar 200 interposed therebetween, so that the front block 100 can be stably supported in the rearward direction of the front block 100, and the backfill soil is supported. Strong and stable reinforcement

The repeatedly installed anchor bar 200 and the repeatedly installed anchor joint 300 supports the front block 100 more firmly in the rear direction of the front block 100, to further secure the backfill soil Stable reinforcement

The height of the anchor joint 300 is preferably the same height as the height (H2) of the support wall 101 of the front block 100, in this case, the top and bottom of the anchor joint 300 is horizontal Since it is preferable to form a plane, the anchor joint (the same principle as the construction of the front block 100, the separate front block 100 'and the other separate front block 100 ″), Above the one side 300-1 of 300, the other side 300-2 of the separate anchor joint 300 of the same configuration is stacked in a stack, and the other side 300-2 of the anchor joint 300 is stacked. One side (300-1) of another separate anchor joint 300 of the same configuration is stacked on the upper side, the stacking is repeated, it is possible to build the anchor joint (300).

Depending on the specific needs of the place where the retaining wall is constructed, the height of the anchor joint 300 may be shorter than the height H2 of the support wall 101 of the front block 100, in which case The insufficient height can be filled with soil to maintain the balance between the height of the front block 100 and the construction.

In addition, depending on the specific needs of the place where the retaining wall is constructed, the height of the anchor joint 300 may be a height of a length longer than the height (H2) of the support wall 101 of the front block 100, in this case An anchor joint having a height shorter than the height H2 of the support wall 101 of the front block 100 is installed above or below the anchor joint 300 having a height of a large length. It is possible to balance the construction of the sub-block 100 and its height.

When the soil is filled in the soil filling space 102 of the front block 100 and the soil filling space 309 of the anchor joint 300, the front by the weight of the soil and its resistance The sub block 100 and the anchor joint 300 may maintain a more stable construction state in addition to its own weight.

The retaining wall building block set according to the present invention may be constructed in both directions (front and rear directions) of the retaining wall, as shown in FIGS. 6 and 16.

At this time, the anchor bar 200 is installed in the anchor joint 300 symmetrically in both directions (front and rear direction) about the anchor joint 300, the length of the anchor bar 200 is the retaining wall Anchor bar 200 having a shorter length as it goes upward is used, and an anchor bar 200 having a shorter length as it goes upward above the retaining wall is previously required in accordance with a need of a specific situation in which the retaining wall is constructed. It is manufactured in the manufacturing process. Of course, even when constructed in both directions, the anchor bar 200 and the anchor joint 300 is used repeatedly, it is possible to adjust the width in the construction of the retaining wall in both directions.

The "other embodiment" is in addition to the action of the "one embodiment", the lower locking jaw 108 and the fastening passage 109, shown in Figures 8 to 11, the front of the "other embodiment" When the front member of the anchor bar body 202 is fitted to the fastening passage 109 with respect to the secondary block 100 so that the locking piece 201 of the anchor bar 200 is caught and fastened to the locking piece locking jaw 105. It is possible to prevent the departure by the lower locking jaw 108, and serves to firmly fix the fastening of the anchor bar 200.

According to the present invention, it is possible to adjust the various inclination in the retaining wall construction in the vertical direction of the front block, and also to adjust the various intervals in the retaining wall construction in one side and the other direction (left and right) of the front block. In addition, the general contour of the front surface of the retaining wall is possible to form a variety of curved surfaces and planes, and also it is possible to easily and firmly support the front block from the back,

In the construction of the retaining wall by the front block, vegetation such as flowers is possible through the vegetation space portion formed above the front locking jaw, and the back of the front block in the retaining wall is opened through the soil communication opening. It is possible to communicate for vegetation of vegetation vegetated in the backfilled soil and the soil filling space in the front block, the vegetation of the vegetation in the soil filled in the soil filling space is possible to supply moisture, nutrients and microorganisms as it is. It is possible to easily maintain the construction of the retaining wall as a stable state.

Claims (2)

A front block 100, an anchor bar 200, and an anchor joint 300 are provided. In the front block 100, The front side 100-a, one side 100-1, and the other side 100-2 of the edge of the front side block 100 have a support wall 101 at the bottom of the bottom portion 103. It is formed perpendicular to the (103-d), the front portion 101-1-a of one side 101-1 of the support wall 101 and the front portion 101-2- of the other side 101-2. a) is an outer surface of the front portion 101-1-a of the one side 101-1 and an outer surface of the front portion 101-2-a of the other side 101-2 toward the front direction. Between the one side and the other side, the width (W1) is formed in a narrow shape, the inside of the front block 100 is a soil filling space 102 is formed, the front portion A bottom portion 103 of the block 100 is formed with a bottom portion 103, and a rear portion of the front portion block 100 is formed with an open portion 104 for soil communication. The rear side of the 100 is a locking piece engaging jaw 105 is formed, the support wall 101 and the bottom surface 103 The soft soil prevailing opening portion 104 and the clamping members engaging shoulder 105 is formed to be symmetrical to one side and the other direction, respectively, The upper surface 101, except for the portion extending vertically to the front locking jaw 111 of the upper side of the one side 101-1 of the support wall 101 of the front block 100. -1-u) and a portion of the upper side of the support wall 101 of the front side block 100 that extends vertically to the front locking jaw 111, except for the upper side of the other side 101-2. , An upper surface 101-2-u, a lower surface 101 -d of the support wall 101, and a lower surface of the bottom portion 103 of the front block 100. ) 103-d are all formed in a horizontal plane, The same configuration as that of the front block 100 on the upper surface 101-1-u of the one side 101-1 of the support wall 101 of the front block 100 Bottom surface 101'-2-d of the other side 101'-2 of the support wall 101 'and the other side 103 of the bottom surface 103' of the front block 100 ' The lower surface 103'-2-d of '-2' is stacked in a stack, and the other side 101-2 of the support wall 101 of the front block 100 is stacked. One side 101 of the support wall 101 ″ of another separate front block 100 ″ having the same configuration as the front block 100 on the upper surface 101-2-u. The lower surface 101 ″ -1-d of ″ -1 and the lower surface 103 ″ -1-d of one side 103 ″ -1 of the bottom surface 103 ″ are laminated. In the built-in stack, the lower end of the outer surface of the front portion 101'-2-a of the other side 101'-2 of the support wall 101 'of the separate front portion block 100' is Front latching jaw 111 of the front block 100 A position corresponding to one side end face 111-1-b and hooked thereon, and one side 101 ″ -1 of the support wall 101 ″ of the another front face block 100 ″. Lower end portion of the outer surface of the front portion 101 ″ -1-a of the front side) is caught in contact with the other end surface 111-2-b of the front locking jaw 111 of the front portion block 100. (Iii) the spacing between the separate front block 100 'and the further separate front block 100 ", in one and the other directions, is defined and the front portion The position in the front and rear directions of the separate front block 100 'with respect to the block 100 and the position in the front and rear directions of the further separate front block 100 " In order to be able to build in an excitation stack, From the predetermined position of the upper side of the front side 101-1-a of the one side 101-1 of the support wall 101 of the front side block 100, this position is one side direction and the other side. The support wall 101 vertically upwards to a predetermined position on the upper side of the front portion 101-2-a of the other side 101-2 at a position symmetrically in the direction; The front locking jaw 111 is formed in an extended shape, The height H1 of the front locking jaw 111 is formed to a predetermined height shorter than the height H2 of the support wall 101, The one end surface 111-1-b of the front locking jaw 111 may be formed when the separate front block 100 ′ is stacked and constructed with respect to the front block 100. Abutment can be made corresponding to the lower end of the outer surface of the front portion 101'-2-a of the other side 101'-2 of the support wall 101 'of the separate front block 100'. And the other end face 111-2-b of the front locking jaw 111 is another separate front block 100 ″ with respect to the front block 100. Outside of the front portion 101 ″ -1-a of one side 101 ″ -1 of the support wall 101 ″ of the another separate front side block 100 ″ when the stack is constructed as a stack It is formed in a shape that can be in contact with the lower end of the side, The anchor bar 200 is, The engaging piece 201 and the anchor bar which are caught by the engaging piece engaging jaw 105 of the front part block 100 so as to be able to support the front part block 100 from the rear of the front part block 100. The main body 202 is formed symmetrically in one direction and the other direction, The anchor joint 300 is The fastening space 301, the fastening support jaw 302, and the fastening passage 303 are symmetric in front and rear directions so that the end portion 202-2 of the anchor bar body 202 can be fitted and fastened. And symmetrically formed in the other direction, and the fastening space 305 and the fastening support so that the engaging pieces 201 'of the separate anchor bar 200' of the same configuration as the anchor bar 200 can be fitted and fastened. Retaining wall construction block set, characterized in that the jaw 306 is formed symmetrically in the front and rear direction and symmetrically in one side and the other direction. The retaining wall construction block set according to claim 1, wherein the anchor bar (200) is made of an elastic material.