CN211736444U - Positioning equipment for grouted rubble retaining wall - Google Patents

Abstract

The utility model provides a positioning device for a grout rubble retaining wall, comprising: a plurality of slope control devices, which are arranged at intervals along the length direction of the retaining wall; the slope control device comprises a supporting beam and a plurality of positioning pieces. Above the foundation of the retaining wall, the positioning member is connected to the foundation and the supporting beam, and a plurality of positioning members are respectively arranged along the width direction of the two side slopes of the retaining wall; the upper positioning cable is connected to two adjacent slope control devices The two positioning pieces corresponding to the positions of the upper positioning cables are arranged along the edge of the top of the retaining wall; The edge setting for the bottom of the wall. The utility model solves the problems that the traditional retaining wall masonry adopts manual method of hanging and pulling the wire, which is discontinuous and easy to be disturbed by the outside, resulting in inaccurate positioning of the slope surface of the retaining wall and poor appearance quality.

Description

Positioning equipment for rubble stone retaining wall

technical field

The utility model relates to the technical field of building construction, in particular to a positioning device for a rubble stone retaining wall.

Background technique

In the rocky mountainous areas of my country, there are abundant schist resources. The terrain in this area changes greatly, and there are many retaining walls used to support roads and terrains. Whether the position of the retaining wall and the positioning of the two slopes of the retaining wall are accurate or not will affect the normal functioning of the retaining wall. Secondly, the slope flatness and slope of the retaining wall The deviation also affects the appearance quality of the retaining wall. The traditional retaining wall masonry adopts manual hanging and pulling methods which are discontinuous and easy to be disturbed by the outside world, which makes the slope positioning of the retaining wall inaccurate and the appearance quality is poor.

Utility model content

In order to overcome the defects of the prior art, a positioning device for masonry rubble retaining walls is provided, so as to solve the problem that the traditional retaining wall masonry adopts manual wire hanging and wire pulling methods, which are not continuous, and are easily disturbed by the outside world, so that The slope of the retaining wall is inaccurately positioned and the appearance quality is poor.

In order to achieve the above-mentioned purpose, a positioning device for a mortared rubble retaining wall is provided, including:

Multiple slope control devices, the multiple slope control devices are arranged at intervals along the length direction of the retaining wall, the slope control device includes a support beam and a plurality of positioning pieces, the support beam is erected on the retaining wall Above the foundation, the positioning piece is connected to the foundation and the support beam, and a plurality of the positioning pieces are respectively arranged along the width direction of the two side slopes of the retaining wall;

an upper positioning cable connected to the two adjacent positioning members corresponding to the positions of the two adjacent slope control devices, and the upper positioning cable is arranged along the edge of the top of the retaining wall; and

The lower positioning cable is connected to the two adjacent positioning members corresponding to the positions of the two adjacent slope control devices, and the lower positioning cable is arranged along the edge of the bottom of the retaining wall.

Further, two ends of the support beam are provided with upright columns, and the top ends of the upright columns are supported on the bottom of the support beam.

Further, a pre-embedded part is embedded in the foundation, and the column is installed on the pre-embedded part.

Further, the top of the embedded part is provided with a first horizontal plate, the bottom of the column is provided with a second horizontal plate, the second horizontal plate is arranged along the radial direction of the column, and the second horizontal plate is arranged along the radial direction of the column. A plate is detachably mounted on the first horizontal plate.

Further, the position of the upper end of the positioning member is adjustable on the support beam.

Further, the upper end of the positioning member is detachably connected with an adjustment ring, the inner wall of the adjustment ring is provided with a first internal thread, and the outside of the support beam is provided with a matching first internal thread. A first external thread, the adjusting ring is threadedly connected to the support beam.

Further, the positioning member includes:

casing; and

The core tube is inserted into the sleeve in a position-adjustable manner along the axial direction of the sleeve.

Further, the sleeve is provided with a second internal thread, the core pipe is provided with a second external thread matched with the second internal thread, and the core pipe is threadedly connected to the sleeve.

The beneficial effect of the present utility model is that the positioning device of the present utility model shows the slope of the side slope through the positioning piece, and then combines the upper positioning cable and the lower positioning cable to display the slope profile of a section of the retaining wall. , and then intuitively and accurately locate the retaining wall. On the one hand, the positioning device for the slurry masonry retaining wall of the present invention has less disturbance and high stability during the construction of the retaining wall, and is convenient and quick, reducing manpower. The investment has improved the construction efficiency and appearance quality of the retaining wall.

Description of drawings

FIG. 1 is a schematic structural diagram of a positioning device for a slurry masonry retaining wall according to an embodiment of the present invention.

Fig. 2 is a schematic diagram of the use state of the positioning equipment of the slurry masonry retaining wall according to the embodiment of the present invention.

FIG. 3 is a top view of a positioning device for a grout rubble retaining wall according to an embodiment of the present invention.

FIG. 4 is a side view of a positioning device for a grout rubble retaining wall according to an embodiment of the present invention.

Detailed ways

The embodiments of the present invention are described below through specific specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific embodiments, and various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention.

Fig. 1 is a schematic diagram of the structure of the positioning equipment of the slurry masonry retaining wall according to the embodiment of the utility model, Fig. 2 is the schematic diagram of the use state of the positioning equipment of the slurry masonry retaining wall according to the embodiment of the utility model, and Fig. 3 is the utility model The top view of the positioning device for the slurry masonry retaining wall according to the embodiment, and FIG. 4 is a side view of the positioning device for the slurry masonry retaining wall according to the embodiment of the present invention.

Referring to FIGS. 1 to 4 , the present invention provides a positioning device for a mortared rubble retaining wall, including: a multi-channel slope control device 1 , an upper positioning cable 2 and a lower positioning cable 3 .

Specifically, the multiple slope control devices 1 are arranged at intervals along the length direction of the retaining wall 4 . The gradient control device 1 includes a support beam 11 and a plurality of positioning members 12 . The support beam 11 is erected above the foundation 5 of the retaining wall 4 . Preferably, the support beams 11 are arranged in a horizontal direction. The positioning member 12 is connected to the foundation 5 and the supporting beam 11 . The plurality of positioning members 12 are respectively arranged along the width direction of the two side slopes of the retaining wall 4 .

The upper positioning cable 2 is connected to two positioning members 12 corresponding to the positions of the two adjacent slope control devices 1 . The upper positioning cable 2 is arranged along the edge of the top of the retaining wall 4 . Further, the upper positioning cable is set along the edge of the current masonry height of the retaining wall. Preferably, the upper positioning cable includes two cable bodies to reinforce positioning.

The lower positioning cables 3 are connected to two positioning members 12 corresponding to the positions of the two adjacent slope control devices 1 . The lower positioning cable 3 is arranged along the edge of the bottom of the retaining wall 4 .

The positioning device for the rubble stone retaining wall of the utility model shows the slope of the side slope through the positioning piece, and then combines the upper positioning cable and the lower positioning cable to show the side slope profile of a section of the retaining wall, so that the positioning can be intuitively and accurately positioned. Retaining wall, on the one hand, the positioning device of the utility model for the rubble stone retaining wall has less disturbance during the construction of the retaining wall, has high stability, is convenient and quick, reduces manpower input, and improves the performance of the retaining wall. Construction efficiency and appearance quality.

In this embodiment, the gradient control device is in the form of a gantry-like structure. Specifically, the two ends of the support beam 11 are provided with upright columns 13 . The top of the column 13 is supported on the bottom of the support beam 11 .

Embedded parts 51 are embedded in the foundation 5 where the retaining wall is constructed. The upright column 13 is installed on the embedded part 51 .

Further, in order to improve the turnover utilization rate, the column is detachably installed on the embedded part. Specifically, the upright bolts are connected to the embedded parts.

In order to ensure the vertical state of the slope control device, the support beams are arranged horizontally and to improve the installation efficiency of the slope control device, the top of the embedded part 51 is provided with a first horizontal plate 511 . The first horizontal plate 511 is arranged in the horizontal direction. The bottom of the column 13 is provided with a second horizontal plate 131 . The second horizontal plate 131 is provided along the radial direction of the column 13 . The second horizontal plate 131 is detachably mounted on the first horizontal plate 511 .

As a preferred embodiment, the second horizontal plate 131 is provided with a first locking hole, and the first horizontal plate 511 is provided with a second locking hole. Fasteners are detachably installed in the first locking hole and the second locking hole.

In this embodiment, the first locking hole and the second locking hole are both threaded holes, and the fasteners are fastening bolts. The fastening bolt is threadedly connected to the first locking hole and the second locking hole. Therefore, as long as the slope control device of this embodiment is erected, the supporting beam can be ensured to be horizontally arranged, which is convenient and quick, and starts from the on-site construction.

In this embodiment, scale lines are provided on the outer wall of the support beam so as to calculate the inclination of the positioning member. Further, the position of the upper end of the positioning member 12 is adjustable on the support beam 11 .

Specifically, an adjustment ring 14 is detachably connected to the upper end of the positioning member 12 . The inner wall of the adjusting ring 14 is provided with a first inner thread. The outside of the support beam 11 is provided with a first external thread that matches the first internal thread. The adjusting ring 14 is screwed to the support beam 11 .

In this embodiment, the positioning member 12 is a positioning rod. As a preferred embodiment, the length of the positioning rod is adjustable. Specifically, the positioning rod includes: a casing and a core tube. The core tube is inserted into the sleeve in an adjustable position along the axial direction of the sleeve. The sleeve is provided with a second internal thread. The core tube is provided with a second external thread matched with the second internal thread. The core pipe is threadedly connected to the casing.

In some embodiments, the positioning member is a positioning cable or a positioning wire.

The utility model provides a positioning method for a retaining wall, which comprises the following steps.

S1 , the plurality of supporting beams 11 are respectively erected above the foundation 5 of the retaining wall 4 , so that the plurality of supporting beams 11 are arranged at intervals along the length direction of the retaining wall 4 .

The supporting beams are erected above the foundation through the uprights, so that the supporting beams are arranged along the width direction of the retaining wall. In addition, the plurality of support beams are arranged at intervals along the longitudinal direction of the retaining wall, that is, the plurality of support beams are distributed at intervals along the direction of the retaining wall.

S2. According to the design slope of the side slope of the retaining wall 4, a plurality of positioning members 12 are respectively arranged along the width direction of the side slope of the two layers of the retaining wall 4, and the plurality of positioning members 12 are connected to the foundation 5 and the support beam 11 to form the grade control device 1 .

Calculate the first distance between the upper end of the positioning member and the column on the corresponding side of the positioning member and the second distance between the lower end of the positioning member and the column on the corresponding side of the positioning member according to the design slope of the side slope of the retaining wall.

According to the first distance, based on the graduation line on the support beam, the position of the adjustment ring on the support beam is adjusted so that the distance of the adjustment ring from the column on the corresponding side of the positioning member is equal to the first distance.

In this embodiment, after the position of the adjustment ring is adjusted, the upper end of the positioning member is detachably connected to the adjustment ring, the lower end of the positioning member is set at a second distance from the column on the corresponding side of the positioning member, and the positioning member is anchored In the foundation, the positioning pieces are arranged along the width direction of the slope of the retaining wall.

S3. Set the upper positioning cable 2 along the edge of the top of the retaining wall 4 and connect it to the two positioning members 12 corresponding to the positions of the two adjacent slope control devices 1 .

In this embodiment, the upper positioning cable and the lower positioning cable are steel wire ropes, which have a certain rigidity to avoid large deformation, thereby ensuring accurate positioning of the slope of the retaining wall.

The upper positioning cable 2 (the upper positioning cable is a steel wire rope or wire) is arranged along the edge line of the top of the retaining wall 4, and the two ends of the upper positioning cable are respectively connected to the two adjacent two slope control devices 1 corresponding to the position. Positioning member 12 .

S4. Set the lower positioning cable 3 along the edge of the bottom of the retaining wall 4 and connect it to the two positioning members 12 corresponding to the positions of the two adjacent slope control devices 1 to display the slope profile of the retaining wall 4 .

The lower locating cable 3 (the lower locating cable is a steel wire rope or line) is arranged along the edge line of the bottom of the retaining wall 4, and the two ends of the lower locating cable are respectively connected to the two adjacent slope control devices 1 corresponding to the position of the two. Positioning member 12 .

The contour of the slope of the retaining wall is shown by the positioning piece, the upper positioning cable and the lower positioning cable, and then the subsequent pouring construction of the retaining wall is carried out.

It should be noted that the structures, proportions, sizes, etc. shown in the drawings attached in this specification are only used to cooperate with the contents disclosed in the specification, so as to be understood and read by those who are familiar with the technology, and are not used to limit the practical application of the present invention. The limited conditions that the new model can be implemented have no technical significance. Any modification of the structure, change of the proportional relationship or adjustment of the size should not affect the effect that the utility model can produce and the purpose that can be achieved. It still falls within the scope that the technical content disclosed in the present invention can cover. At the same time, the terms such as "up", "down", "left", "right", "middle" and "one" quoted in this specification are only for the convenience of description and clarity, and are not used to limit this specification. The applicable scope of the utility model and the change or adjustment of its relative relationship shall be regarded as the applicable scope of the present utility model without substantially changing the technical content.

The present invention has been described in detail above with reference to the embodiments of the accompanying drawings, and those of ordinary skill in the art can make various modifications to the present invention according to the above description. Therefore, some details in the embodiments should not be construed to limit the present invention, and the present invention will take the scope defined by the appended claims as the protection scope.

Claims (8)

1. A positioning apparatus for a masonry retaining wall, comprising:

the slope control device comprises a supporting beam and a plurality of positioning pieces, the supporting beam is erected above the foundation of the retaining wall, the positioning pieces are connected to the foundation and the supporting beam, and the positioning pieces are arranged along the width direction of two side slopes of the retaining wall respectively;

the upper positioning cables are connected to two positioning pieces corresponding to the positions of two adjacent gradient control devices, and are arranged along the side line of the top of the retaining wall; and

and the lower positioning cable is connected to two corresponding positions of the adjacent two gradient control devices, and is arranged along a sideline at the bottom of the retaining wall.

2. A positioning apparatus for a masonry retaining wall according to claim 1 wherein the support beam is provided with uprights at both ends, the top ends of the uprights being supported at the bottom of the support beam.

3. The apparatus for positioning a masonry retaining wall according to claim 2, wherein an embedded part is buried in the foundation, and the column is mounted on the embedded part.

4. The apparatus for positioning a masonry retaining wall according to claim 3, wherein the top of the embedment is provided with a first horizontal plate, the bottom of the column is provided with a second horizontal plate, the second horizontal plate is disposed in a radial direction of the column, and the second horizontal plate is detachably mounted on the first horizontal plate.

5. A positioning apparatus for a masonry retaining wall according to claim 1 wherein the upper end of said positioning member is adjustably mounted to said support beam.

6. The apparatus for positioning a masonry retaining wall according to claim 5, wherein the upper end of the positioning member is detachably connected with an adjusting ring, the inner wall of the adjusting ring is provided with a first internal thread, the exterior of the support beam is provided with a first external thread adapted to the first internal thread, and the adjusting ring is in threaded connection with the support beam.

7. A positioning apparatus for a masonry retaining wall as defined in claim 5 wherein said positioning member comprises:

a sleeve; and

and the core tube is inserted in the sleeve in a position-adjustable manner along the axial direction of the sleeve.

8. The apparatus for positioning a masonry retaining wall as claimed in claim 7, wherein said sleeve is provided with a second internal thread and said core tube is provided with a second external thread adapted to said second internal thread, said core tube being threadedly connected to said sleeve.

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