Prefabricated frame type retaining wall

Abstract

The utility model relates to the technical field of retaining walls, in particular to a prefabricated frame type retaining wall which is characterized in that a connecting device comprises two sliding rods, the two sliding rods are fixedly installed on the surface of one side of a first stand column, the surfaces of the two sliding rods are connected with sliding blocks in a sliding mode, and limiting frames are fixedly installed on the surfaces of the tops of the two sliding blocks; transverse plates are fixedly mounted on the surfaces of the ends, away from the first stand columns, of the sliding rods, vertical grooves are formed in the surfaces of one sides of the two first stand columns correspondingly, sliding plates are slidably connected into the vertical grooves, hinge plates are hinged to the surfaces of the ends, away from the vertical grooves, of the sliding plates, and supporting plates are fixedly mounted on the surfaces of one sides of the two first stand columns correspondingly; and an electric telescopic rod is fixedly mounted on the surface of the supporting plate. The self-embedded retaining wall solves the problems that an existing stone-laying retaining wall and an existing concrete retaining wall only play a role in preventing water and soil loss and have no help to landscapes, a self-embedded retaining wall mostly needs to depend on geotextile or geogrids and the like to reinforce soil behind the wall, and construction procedures are relatively complex.

Description

Technical Field

[0001] The utility model relates to the technical field of retaining walls, in particular to a prefabricated frame retaining wall. Background Art

[0002] Retaining wall is a commonly used retaining structure, widely used in water conservancy, hydropower, transportation, building construction and other fields. According to the structural form and structural characteristics of the retaining wall, it can be divided into different retaining walls such as gravity type, counterweight type, cantilever type, buttress type, column-slab type, anchor type, self-supporting type, reinforced earth type, etc.

[0003] Existing masonry and concrete retaining walls only play a role in preventing soil erosion. They are of no help to the landscape, let alone protecting the ecological environment. On the contrary, they will only damage the ecological environment. Self-embedded retaining walls have the characteristics of good permeability and light weight. However, self-embedded retaining walls often rely on geotextiles or geogrids to reinforce the soil behind the wall. The construction process is also relatively complicated. When the retaining height exceeds a certain range, the deformation of the wall increases, which will cause the self-embedded blocks to dislocate and even cause damage. Utility Model Content

[0004] The purpose of the utility model is to solve the technical problems in the above background and to propose a prefabricated frame retaining wall.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solutions: a prefabricated frame retaining wall, comprising two first columns and two second columns, a plurality of diagonal bracing plates fixedly installed between the two first columns and the two second columns, a planting groove being provided on the surface of the horizontal end of the diagonal bracing plate, a plurality of through holes being provided on the inner bottom surface of the planting groove, a connecting device being provided on one side surface of the two first columns, the connecting device comprising two sliding rods, the two sliding rods being fixedly installed on one side surface of the first column, a slider being slidably connected to the surface of the two sliding rods, a limiting frame being fixedly installed on the top surface of the two sliders, and a cross plate being fixedly installed on the surface of one end of the sliding rod away from the first column. The setting of the limiting frame has the effect of connecting the first column and the second column together.

[0006] Preferably, a vertical groove is formed on one side surface of each of the two first uprights, a slide is slidably connected to the interior of the vertical groove, a hinge plate is hingedly connected to the end surface of the slide away from the vertical groove, and the end of the hinge plate away from the slide is hingedly connected to the limit frame. The provision of the hinge plate has the effect of driving the limit frame to move.

[0007] Preferably, a support plate is fixedly mounted on one side surface of each of the two first uprights, and an electric telescopic rod is fixedly mounted on the surface of the support plate, and the output end of the electric telescopic rod is fixedly connected to the slide. The electric telescopic rod drives the slide to move inside the vertical slot.

[0008] Preferably, a sealing device is provided between the two side surfaces of one of the second uprights, the sealing device comprising a reciprocating rod fixedly mounted between the two side surfaces of one of the second uprights, and two sliding plates are slidably connected to the surface of the reciprocating rod. The provision of the reciprocating rod allows the sliding plates to move.

[0009] Preferably, the surface of the slide plate is threaded with a bolt, and the outer wall surface of the reciprocating rod is evenly provided with a plurality of threaded holes. The arrangement of the bolts and threaded holes has the effect of limiting the position of the slide plate on the surface of the reciprocating rod.

[0010] Preferably, a support rod is fixedly mounted on the side of the slide plate, a sealing plate is fixedly mounted on the end of the support rod away from the slide plate, and an irrigation pipe is fixedly mounted on the surface of one of the second columns. The sealing plate seals the irrigation pipe.

[0011] Compared with the prior art, the advantages and positive effects of the present invention are:

[0012] 1. In the utility model, a connecting device is provided, when the first column and the second column need to be connected together, the bottom of the second column is first placed on the top of the first column, and then the electric telescopic rod is started. The electric telescopic rod is started to drive the slide plate to move downward inside the vertical slot, and the slide plate moves downward inside the vertical slot to drive the hinge plate to move, and the movement of the hinge plate drives the limit frame to move, and the movement of the limit frame drives the slider to move on the surface of the slide rod. At the same time, the limit frame moves to limit the top of the first column and the bottom of the second column inside it, thereby completing the connection operation between the first column and the second column. Through the cooperation of the above structure, the device adopts the first column and the second column with a high degree of prefabrication and the diagonal brace plate to facilitate direct assembly at the construction site, and is supplemented by multiple diagonal brace plates for retaining soil and planting greenery, thereby achieving the purpose of greening while improving construction efficiency.

[0013] When the water supply pipe is not in use, the water supply pipe can be connected to the water supply pipe of the present invention, thereby preventing the water from flowing out of the water supply pipe and irrigating the water supply pipe of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic diagram of the three-dimensional structure of a prefabricated frame retaining wall is provided for the utility model;

[0015] Figure 2 The utility model provides a right-side structural schematic diagram of a prefabricated frame retaining wall;

[0016] Figure 3 The utility model provides a schematic diagram of a top view of a prefabricated frame retaining wall;

[0017] Figure 4 This utility model proposes a prefabricated frame retaining wall Figure 1 Schematic diagram of the structure at A in the middle;

[0018] Figure 5 This utility model proposes a prefabricated frame retaining wall Figure 2 Schematic diagram of the structure at B in the middle;

[0019] Legend:

[0020] 1. First column; 2. Diagonal support plate; 3. Planting trough; 4. Through hole; 5. Connecting device; 51. Slide rod; 52. Slider; 53. Limit frame; 54. Horizontal plate; 55. Vertical slot; 56. Slide plate; 57. Hinge plate; 58. Support plate; 59. Electric telescopic rod; 6. Sealing device; 61. Reciprocating rod; 62. Slide plate; 63. Bolt; 64. Threaded hole; 65. Support rod; 66. Sealing plate; 67. Irrigation pipe; 7. Second column. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0023] See also Figure 1-5 The utility model provides a technical solution: a prefabricated frame retaining wall, comprising two first columns 1 and two second columns 7, a plurality of diagonal support plates 2 are fixedly installed between the two first columns 1 and the two second columns 7, a planting groove 3 is provided on the surface of the horizontal end of the diagonal support plate 2, and a plurality of through holes 4 are provided on the inner bottom surface of the planting groove 3.

[0024] The specific configuration and function of the connecting device 5 and the sealing device 6 will be described in detail below.

[0025] In this embodiment: a connecting device 5 is provided on one side surface of the two first columns 1, and the connecting device 5 includes two sliding rods 51, and the two sliding rods 51 are fixedly installed on one side surface of the first column 1. The surfaces of the two sliding rods 51 are slidably connected with sliders 52, and the top surfaces of the two sliders 52 are fixedly installed with limit frames 53, and the end surface of the sliding rod 51 away from the first column 1 is fixedly installed with a horizontal plate 54.

[0026] In this embodiment, the setting of the limiting frame 53 has the effect of connecting the first column 1 and the second column 7 together.

[0027] Specifically, a vertical groove 55 is provided on one side surface of the two first columns 1, and a slide 56 is slidably connected inside the vertical groove 55. A hinge plate 57 is hinged on the end surface of the slide 56 away from the vertical groove 55, and the end of the hinge plate 57 away from the slide 56 is hinged to the limit frame 53.

[0028] In this embodiment, the arrangement of the hinge plate 57 has the effect of driving the limit frame 53 to move.

[0029] Specifically, a support plate 58 is fixedly mounted on one side of each of the two first uprights 1. An electric telescopic rod 59 is fixedly mounted on the surface of the support plate 58. The output end of the electric telescopic rod 59 is fixedly connected to the slide 56. The electric telescopic rod 59 drives the slide 56 to move within the vertical slot 55.

[0030] In this embodiment: a sealing device 6 is provided between the two side surfaces of one of the second columns 7, and the sealing device 6 includes a circular rod 61, which is fixedly installed between the two side surfaces of one of the second columns 7, and the surface of the circular rod 61 is slidably connected to two slide plates 62. When it is necessary to irrigate the green plants inside the planting trough 3, the irrigation pipe 67 can be connected to the external water source, so that the irrigation pipe 67 can be used to irrigate the green plants inside the planting trough 3. At the same time, the through hole 4 inside the planting trough 3 can allow water to penetrate and irrigate the green plants inside the lower planting trough 3. When the irrigation pipe 67 is no longer needed, the bolt 63 can be loosened and the bolt 63 can be unscrewed from the inside of the threaded hole 64. The bolt 63 and the threaded hole 64 are separated, so that the slide plate 62 loses its limit on the surface of the circular rod 61, and the slide plate can be moved at this time. 62, the sliding plate 62 moves on the surface of the return rod 61, driving the support rod 65 to move, and the support rod 65 moves to drive the sealing plate 66 to move. When the sealing plate 66 moves to the inside of the irrigation pipe 67, the bolt 63 is screwed into the corresponding threaded hole 64 again to limit the position of the sliding plate 62 on the surface of the return rod 61 at this time. Through the cooperation of the above structure, the sealing plate 66 can seal the irrigation pipe 67 to prevent the irrigation pipe 67 from being blocked by external impurities and dust when the irrigation pipe 67 is not in use, which will have an adverse effect on the next irrigation.

[0031] Specifically, a bolt 63 is threadedly connected to the surface of the sliding plate 62 , and a plurality of threaded holes 64 are evenly formed on the outer wall surface of the reciprocating rod 61 .

[0032] In this embodiment, the provision of the bolt 63 and the threaded hole 64 has the effect of limiting the position of the slide plate 62 on the surface of the reciprocating rod 61 .

[0033] Specifically, a support rod 65 is fixedly installed on the side of the slide plate 62 , a sealing plate 66 is fixedly installed on one end of the support rod 65 away from the slide plate 62 , and an irrigation pipe 67 is fixedly installed on the surface of one of the second columns 7 .

[0034] In this embodiment, the provision of the sealing plate 66 has the effect of sealing the irrigation pipe 67 .

[0035] Working principle: By setting up the connecting device 5, when it is necessary to connect the first column 1 and the second column 7 together, first place the bottom of the second column 7 on the top of the first column 1, and then start the electric telescopic rod 59. The electric telescopic rod 59 starts to drive the slide plate 56 to move downward inside the vertical slot 55. The slide plate 56 moves downward inside the vertical slot 55, driving the hinged plate 57 to move. The hinged plate 57 moves to drive the limit frame 53 to move. The limit frame 53 moves and drives the slider 52 to move on the surface of the slide rod 51. At the same time, the limit frame 53 moves so that it limits the top of the first column 1 and the bottom of the second column 7 inside it, thereby completing the connection operation between the first column 1 and the second column 7. Through the cooperation of the above structure, the device adopts the first column 1 and the second column 7 with a high degree of prefabrication, and the diagonal support plate 2 to facilitate direct assembly at the construction site, and is supplemented by multiple diagonal support plates 2 for retaining soil and planting greenery, while improving construction efficiency. The purpose of greening is achieved. When it is necessary to irrigate the green plants inside the planting trough 3, the irrigation pipe 67 can be connected to the external water source, so that the green plants inside the planting trough 3 can be irrigated by the irrigation pipe 67. At the same time, the through hole 4 inside the planting trough 3 can allow water to penetrate and irrigate the green plants inside the lower planting trough 3. When the irrigation pipe 67 is no longer needed, the bolt 63 can be loosened and the bolt 63 can be screwed out from the inside of the threaded hole 64. The bolt 63 and the threaded hole 64 are separated so that the slide plate 62 loses its limit on the surface of the return rod 61, and the slide plate can be moved. 62, the sliding plate 62 moves on the surface of the return rod 61, driving the support rod 65 to move, and the support rod 65 moves to drive the sealing plate 66 to move. When the sealing plate 66 moves to the inside of the irrigation pipe 67, the bolt 63 is screwed into the corresponding threaded hole 64 again to limit the position of the sliding plate 62 on the surface of the return rod 61 at this time. Through the cooperation of the above structure, the sealing plate 66 can seal the irrigation pipe 67 to prevent the irrigation pipe 67 from being blocked by external impurities and dust when the irrigation pipe 67 is not in use, which will have an adverse effect on the next irrigation.

[0036] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification of the above embodiment based on the technical essence of the present invention that does not deviate from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention. In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Claims

1. A prefabricated frame retaining wall, comprising two first columns (1) and two second columns (7), wherein a plurality of diagonal bracing plates (2) are fixedly mounted between the two first columns (1) and the two second columns (7), and a planting groove (3) is provided on the surface of the horizontal end of the diagonal bracing plate (2), and a plurality of through holes (4) are provided on the inner bottom surface of the planting groove (3), characterized in that: A connection device (5) is provided on one side surface of the two first columns (1), and the connection device (5) includes two slide bars (51). The two slide bars (51) are fixedly mounted on one side surface of the first column (1). The surfaces of the two slide bars (51) are slidably connected to sliders (52). A limit frame (53) is fixedly mounted on the top surfaces of the two sliders (52). A transverse plate (54) is fixedly mounted on the end surface of the slide bar (51) away from the first column (1).

2. The prefabricated frame retaining wall according to claim 1, characterized in that: A vertical groove (55) is provided on one side surface of each of the two first uprights (1), a slide plate (56) is slidably connected inside the vertical groove (55), a hinge plate (57) is hingedly connected to the surface of one end of the slide plate (56) away from the vertical groove (55), and the end of the hinge plate (57) away from the slide plate (56) is hingedly connected to the limit frame (53).

3. The prefabricated frame retaining wall according to claim 1, characterized in that: A support plate (58) is fixedly mounted on one side surface of each of the two first uprights (1), an electric telescopic rod (59) is fixedly mounted on the surface of the support plate (58), and an output end of the electric telescopic rod (59) is fixedly connected to the slide plate (56).

4. The prefabricated frame retaining wall according to claim 1, characterized in that: A sealing device (6) is provided between the two side surfaces of one of the second upright posts (7), and the sealing device (6) comprises a reciprocating rod (61). The reciprocating rod (61) is fixedly installed between the two side surfaces of one of the second upright posts (7), and the surface of the reciprocating rod (61) is slidably connected to two sliding strips (62).

5. The prefabricated frame retaining wall according to claim 4, characterized in that: The surface of the sliding strip (62) is threadedly connected with a bolt (63), and the outer wall surface of the reciprocating rod (61) is evenly provided with a plurality of threaded holes (64).

6. The prefabricated frame retaining wall according to claim 4, characterized in that: A support rod (65) is fixedly mounted on the side of the slide plate (62), and a sealing plate (66) is fixedly mounted on one end of the support rod (65) away from the slide plate (62), and an irrigation pipe (67) is fixedly mounted on the surface of one of the second upright columns (7).

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