CN213233497U

CN213233497U - Assembled arch protective framework

Info

Publication number: CN213233497U
Application number: CN202021187794.4U
Authority: CN
Inventors: 辛晓文; 辛向军; 耿雷; 折强; 安昱昊; 王�锋; 樊晓飞; 苏龙; 张宪有; 田学志; 刘宁宁; 刘恒; 辛国树
Original assignee: Tianjin Shibatai Technology Co ltd
Current assignee: WEIFANG KUNYU TRANSPORTATION TECHNOLOGY Co.,Ltd.
Priority date: 2020-06-24
Filing date: 2020-06-24
Publication date: 2021-05-18
Anticipated expiration: 2030-06-24

Abstract

An assembled arch protective framework is formed by connecting an arch unit and a wall-shaped unit; the arched units are arched hollow frames with certain thickness, a plurality of transverse partition plates are arranged in the frames, the cross sections of the arched frames are quadrangles, and extension plates serving as soil retaining plates and water receiving plates are arranged on the outer sides and the upper sides of the quadrangles to play roles of retaining soil, receiving water and draining water; the wall-shaped unit is a hollow cuboid, two sides of the cuboid are strip-shaped walls with fish scale-shaped transverse clapboards, and the middle of the cuboid is a drainage channel; the lower part of the water collection part at the joint of the two arch units is inserted with a drainage groove and then fixed by a fastener. The structural units of the device are processed by a factory, integrally molded and assembled on site, and the quality is easy to guarantee. The field connection is firm, the construction efficiency is high, and the construction period is shortened. Compared with concrete prefabrication, the mortar rubble arch has the advantages of low manufacturing cost, high construction speed and low labor intensity.

Description

Assembled arch protective framework

Technical Field

The utility model relates to a highway or railway bank protection technical field. In particular to an assembled protective device for side slopes on two sides of a road or a railway.

Background

The side slopes are arranged on two sides of the roadbed, mainly play a role in ensuring the stability of the roadbed and the pavement and are artificial slopes formed according to construction needs. The slope rate of the general side slope is between 1:1 and 1:2, the arch protection of the side slope is usually performed by concrete or grouted rubbles, and the problems of high manufacturing cost, difficult quality control, low construction speed, high labor intensity, environment pollution caused by stone removal during mountain opening, white pollution easily caused during construction and maintenance and the like exist. And also does not accord with the concept of green ecological development. Therefore, the research on the assembled arched protective framework is necessary.

Disclosure of Invention

An object of the utility model is to provide an assembled arch protection skeleton, but its batch production preparation, the scene is assembled, and the efficiency of construction is high, and the quality is easily guaranteed to accord with the green development theory of ecological environmental protection.

The technical scheme of the utility model as follows:

an assembled arch protective framework is formed by connecting an arch unit and a wall-shaped unit; the arched units are arched hollow frames with certain thickness, a plurality of transverse partition plates are arranged in the frames, the cross sections of the arched hollow frames are quadrangles, and extension plates serving as soil retaining plates and water receiving plates are arranged on the outer sides and the upper sides of the quadrangles to play roles of retaining soil, receiving water and draining water; the wall-shaped unit is a hollow cuboid, two sides of the cuboid are strip-shaped walls with fish scale-shaped transverse clapboards, and the middle of the cuboid is a drainage channel; the lower part of the water collection part at the joint of the two arch units is inserted into the drainage groove of the wall-shaped unit and then fixed by a fastener.

The thickness of the wall-shaped unit is 10-15 cm.

The included angle between the extension plates at the outer edge and the upper edge of the quadrangle of the arched frame is 90 degrees.

The device is made of plastic steel or resin or basalt fiber or glass fiber reinforced plastic polymer material.

The utility model has the advantages that: 1. the structural units of the device are processed by a factory, integrally molded and assembled on site, and the quality is easy to guarantee. 2. The field connection is firm, the construction efficiency is high, and the construction period is shortened. 3. Compared with concrete prefabrication, the mortar rubble arch has the advantages of low manufacturing cost, high construction speed and low labor intensity. 4. The area enclosed by the arch units, the wall-shaped units and the connected units is large, soil can be filled to grow green plants, the greening area is large, and the green plants can prevent water and soil loss. 5. This structure makes whole skeleton texture stable, indeformable, and intensity is high, and the bank protection is effectual, and this device durability is good, repeatedly usable, and is not extravagant.

Drawings

FIG. 1 is a schematic structural view of the embodiment of the present invention after combination;

FIG. 2 is a front view of a wall unit according to an embodiment of the present invention;

FIG. 3 is a view taken from A-A of FIG. 2;

FIG. 4 is a view from B-B of FIG. 2;

FIG. 5 is a front view of an arch unit according to an embodiment of the present invention;

FIG. 6 is a view in the direction C of FIG. 5;

FIG. 7 is a view from D-D of FIG. 6;

fig. 8 is a schematic sectional view of the combined slope protection.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

The assembled wall unit can be seen from figures 1-4, the arch unit of the device can be seen from figures 1 and 5-7, and figure 1 shows the structure of the arch unit and the wall unit after connection.

In fig. 1-4, the wall-shaped 2 unit is a hollow cuboid, two sides of the cuboid are strip-shaped walls with fish scale-shaped transverse partition plates 3, the middle is a drainage channel 4, a water channel inner plate 9 of the strip-shaped walls is higher than left and right outer plates 10, and the bottom 14 of the drainage channel is on the same plane with the upper end of the fish scale-shaped transverse partition plate 3; the thickness of the wall-shaped unit is 10-15 cm.

In fig. 5-7, the arch unit is an arch 1 hollow frame, a plurality of transverse partition plates 13 are arranged in the frame, the cross section of the arch frame is quadrilateral, the thickness of the quadrilateral is 10cm, the outer edge 5 and the upper edge 11 of the quadrilateral are provided with extension plates used as water receiving plates, the two extension plates of the quadrilateral are respectively 5cm, the included angle of the two extension plates is 90 degrees, and the functions of soil retaining, water receiving and water discharging are achieved; the lower part of the water catchment 7 at the joint of the two arch units is inserted into the wall-shaped

unit drainage grooves

4, 8 which are convex connectors, and 6 which is a flat connector at the other end of the drainage groove, and then the drainage grooves are fixed by fasteners.

The device is made of plastic steel or resin or basalt fiber or glass fiber reinforced plastic polymer material by integral die pressing.

FIG. 8 is a sectional view of the apparatus on a slope, with the wall section up, 4 being a drainage channel and 3 being a fish-scale plate-like diaphragm; the lower side is connected with an arch 1 unit, 11 is the upper side of the arch frame, 12 is a soil filling area, and plants can be selected according to the gradient and the soil condition.

Claims

1. The utility model provides an assembled arch protection skeleton which characterized in that: it is formed by connecting an arch unit (1) and a wall-shaped unit (2); the arched units are arched hollow frames with certain thickness, a plurality of transverse partition plates (13) are arranged in the frames, the cross sections of the arched hollow frames are quadrangles, and extension plates serving as soil retaining plates and water receiving plates are arranged on the outer sides (5) and the upper sides (11) of the quadrangles; the wall-shaped unit is a hollow cuboid, strip-shaped walls with fish scale-shaped transverse clapboards (3) are arranged at two sides of the cuboid, and a drainage groove (4) is arranged in the middle of the cuboid; the lower part of the water collection part at the joint of the two arch-shaped units is inserted into the drainage groove (4) of the wall-shaped unit and then fixed by a fastener.

2. The fabricated arcuate protective skeleton of claim 1, wherein: the thickness of the wall-shaped unit (2) is 10-15 cm.

3. The fabricated arcuate protective skeleton of claim 1, wherein: the included angle of extension plates of the outer edge (5) and the upper edge (11) of the quadrangle of the arch frame is 90 degrees.

4. The fabricated arcuate protective skeleton of claim 1, wherein: it is made of plastic steel or resin or basalt fiber or glass fiber reinforced plastic polymer material.