Counterfort retaining wall structure
By introducing movable inclined support piers and positioning support plates into the buttress retaining wall, the problem of insufficient contact surface between the inclined piers and the soil slope is solved, achieving higher support strength and stability, and reducing construction complexity.
Patent Information
- Application Number
- CN202520323088.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-27
- Publication Date
- 2026-02-10
- Estimated Expiration
- 2035-02-27
AI Technical Summary
The existing buttress retaining walls have limited contact area between the sloping buttresses and the earth slope, making them prone to detachment. This results in insufficient support strength and difficulty in adapting to different support environments, leading to a large amount of construction work.
The inclined support stack with movable connection, combined with positioning support plate and sliding groove structure, enhances the connection strength between the inclined support stack and the soil slope. The stable connection between the inclined support stack and the retaining wall panel and base plate is achieved through the cooperation of sliding groove and snap block.
It improves the connection strength between the inclined support pier and the earth slope, ensures the stability and support strength of the retaining wall panel, reduces the amount of construction work, and adapts to the needs of different support environments.
Smart Images
Figure CN223893415U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the technical field of building engineering, specifically a kind of retaining wall structure of supporting wall. BACKGROUND
[0002] The retaining wall of supporting wall is a kind of reinforced concrete thin-walled retaining wall, its main feature is simple structure, convenient construction, wall section is smaller, self weight is lighter, the strength performance of material can be better played, and it can adapt to lower bearing capacity foundation.
[0003] The existing retaining wall of supporting wall is mainly by pedestal and the baffle at its top, in addition, there is inclined rafter supported between pedestal and baffle, but due to the smooth surface of inclined rafter, and the size of existing inclined rafter is limited by the size of pedestal and baffle, the contact surface between it and soil slope is limited, inclined rafter is easy to separate from soil slope after baffle is extruded by soil slope, further leading to the fracture between baffle and pedestal, and the number of inclined rafter is fixed, difficult to adapt to different support environment, easy to cause insufficient support strength or excessive construction amount, therefore, a retaining wall of supporting wall needs to be developed to solve the problems existing in the prior art. CONTENT OF UTILITY MODEL
[0004] To solve the problems in the above background art, the utility model provides a retaining wall structure of supporting wall, which has the advantage of better support strength.
[0005] To achieve the above object, the utility model provides the following technical scheme: a retaining wall structure of supporting wall, which comprises a retaining wall plate and a base plate, the bottom of the retaining wall plate is fixedly connected to the top of one side of the base plate, and an inclined support rafter is connected between the retaining wall plate and the base plate.
[0006] The inclined support rafter comprises an inclined rafter body movably connected between the retaining wall plate and the base plate, the side of the inclined rafter body close to the retaining wall plate is slidably connected to the retaining wall plate, the side of the inclined rafter body close to the base plate is slidably connected to the base plate, the side of the inclined rafter body away from the retaining wall plate and the base plate is a slope, and a positioning support plate is integrally formed on the slope of the inclined rafter body away from the retaining wall plate and the base plate, and the width dimension of the positioning support plate is greater than that of the inclined rafter body.
[0007] Preferably, the retaining wall plate comprises a baffle body fixedly connected to the top of the base plate, and a plurality of first sliding clamping grooves are evenly distributed on the outer surface of the baffle body close to the inclined rafter body.
[0008] Preferably, the base plate comprises a base plate body fixedly connected to the bottom of the baffle body, and a plurality of second sliding clamping grooves are evenly distributed on the top of the base plate body and located at the bottom of the inclined rafter body.
[0009] Preferably, the first sliding clamping groove is in the shape of a "convex" character in cross section, the second sliding clamping groove is in the shape of a "mouth" character in cross section, and the inner walls of the first and second sliding clamping grooves are smooth structures.
[0010] Preferably, the first sliding clamping groove is internally slidingly clamped with a second sliding clamping block, one side of the second sliding clamping block penetrates the first sliding clamping groove and extends to the outside of the baffle body and is integrally formed on the side surface of the inclined support pile body.
[0011] Preferably, the first sliding clamping groove is internally slidingly clamped with a second sliding clamping block, one side of the second sliding clamping block penetrates the first sliding clamping groove and extends to the outside of the baffle body and is integrally formed on the side surface of the inclined support pile body.
[0012] Preferably, the top of the first sliding clamping block penetrates the second sliding clamping groove and extends above the base plate body and is integrally formed on the bottom of the inclined support pile body.
[0013] Compared with the prior art, the utility model has the advantages that:
[0014] 1、The utility model discloses a positioning support plate is arranged, can effectively improve the connecting strength between the inclined support pile and the soil slope, and then when the front end of the soil slope pushes the retaining wall plate, can ensure the connecting support strength of the inclined support pile to the retaining wall plate under the limitation of the positioning support plate, thereby effectively improving the support strength and stability of the whole equipment.
[0015] 2、The utility model discloses a first sliding clamping groove and a second sliding clamping groove are arranged, and under the cooperation of the second sliding clamping block and the first sliding clamping block, a plurality of inclined support piles can be connected with the retaining wall plate and the base plate in an adaptive manner, so that the whole equipment can be adapted to the required support strength of the soil slope, thereby effectively reducing the construction amount while ensuring the support strength.
[0016] 3、The utility model discloses a second sliding clamping groove is arranged, so that the soil slope can further form a whole with the equipment, thereby effectively improving the stability of the base plate, avoiding the situation that the front end of the soil slope pushes the retaining wall plate to translate, and further improving the support effect. BRIEF DESCRIPTION OF DRAWINGS
[0017] Figure 1 It is a structural schematic view of the utility model;
[0018] Figure 2 It is a side view of the utility model;
[0019] Figure 3 It is a front view of the utility model;
[0020] Figure 4The utility model discloses a structure diagram of inclined support pile.
[0021] Figure 5 The utility model discloses a rear view of inclined support pile.
[0022] In the drawing: 1, retaining wall board;11, baffle body;12, first sliding clamping groove;2, base plate;21, base plate body;22, second sliding clamping groove;3, inclined support pile;31, inclined pile body;32, first sliding clamping block;33, second sliding clamping block;34, positioning support plate. DETAILED DESCRIPTION
[0023] The utility model discloses an embodiment of the utility model will be combined with the drawing in the embodiment of the utility model, and the technical scheme in the embodiment of the utility model is clearly and completely described, obviously, the described embodiment only is a part of embodiment of the utility model, but is not all the embodiment. Based on the embodiment in the utility model, all other embodiments that the ordinary skill in the art obtains without making creative labor belong to the range of protection of the utility model.
[0024] As Figures 1 to 5 The utility model provides a support wall type retaining wall structure, including retaining wall board 1 and base plate 2, the bottom fixed connection of retaining wall board 1 is connected in base plate 2 one side's top, and the inclined support pile 3 is connected between retaining wall board 1 and base plate 2;
[0025] The inclined support pile 3 includes the inclined pile body 31 of movable connection between retaining wall board 1 and base plate 2, and the side of the inclined pile body 31 close to retaining wall board 1 is slidably connected on retaining wall board 1, and the side of the inclined pile body 31 close to base plate 2 is slidably connected on base plate 2, and the side of the inclined pile body 31 away from retaining wall board 1 and base plate 2 is inclined, and the positioning support plate 34 is integrally formed on the inclined surface of the inclined pile body 31 away from retaining wall board 1 and base plate 2, and the width size of the positioning support plate 34 is greater than the width size of the inclined pile body 31, due to the setting of the positioning support plate 34, can effectively improve the connecting strength between the inclined support pile 3 and the soil slope, and then ensure that the front end of the soil slope can ensure the connecting support strength of the inclined support pile 3 to retaining wall board 1 under the limitation of the positioning support plate 34 when pushing retaining wall board 1, thereby effectively improving the support strength and stability of the whole equipment.
[0026] As Figure 1 And Figure 3 The retaining wall board 1 includes the baffle body 11 fixedly connected to the top of the base plate 2, and a plurality of first sliding clamping grooves 12 are evenly distributed on the outer surface of the baffle body 11 and close to the inclined pile body 31.
[0027] As Figure 1 And Figure 2As shown, the base plate 2 comprises a base plate body 21 fixedly connected to the bottom of the baffle body 11, and the top of the base plate body 21 is provided with a plurality of second sliding clamping grooves 22 uniformly distributed at the bottom of the inclined support pile body 31. Due to the arrangement of the first sliding clamping grooves 12 and the second sliding clamping grooves 22, the plurality of inclined support piles 3 can be connected to the retaining wall plate 1 and the base plate 2 in a matching manner under the cooperation of the second sliding clamping blocks 33 and the first sliding clamping blocks 32, so as to ensure that the overall device can be adapted to the required support strength of the soil slope, thereby effectively reducing the construction amount while ensuring the support strength.
[0028] As shown in Figure 2 , the cross section of the first sliding clamping groove 12 is "convex" shape, and the cross section of the second sliding clamping groove 22 is "mouth" shape. The inner walls of the first sliding clamping groove 12 and the second sliding clamping groove 22 are smooth structures. Due to the arrangement of the second sliding clamping groove 22, the soil slope can be further integrated with the device, thereby effectively improving the stability of the base plate 2 and avoiding the translation of the retaining wall plate 1 when the front end of the soil slope pushes the retaining wall plate 1, thereby further improving the support effect.
[0029] As shown in Figure 3 and Figure 4 , the second sliding clamping block 33 is slidingly clamped in the first sliding clamping groove 12, one side of the second sliding clamping block 33 penetrates the first sliding clamping groove 12 and extends to the outside of the baffle body 11, and is integrally formed on the side surface of the inclined pile body 31. Due to the arrangement of the second sliding clamping block 33, it can be convenient for workers to install the inclined support pile 3 between the retaining wall plate 1 and the base plate 2, and at the same time, it can ensure that the inclined pile body 31 can tighten the baffle body 11 through the second sliding clamping block 33 and the first sliding clamping groove 12, thereby improving the support of the baffle body 11.
[0030] As shown in Figure 2 and Figure 4 , the first sliding clamping block 32 is slidingly clamped in the second sliding clamping groove 22, and the top of the first sliding clamping block 32 penetrates the second sliding clamping groove 22 and extends above the base plate body 21 and is integrally formed on the bottom of the inclined pile body 31. Due to the arrangement of the first sliding clamping block 32, it is convenient for workers to install the inclined support pile 3 between the retaining wall plate 1 and the base plate 2, and under the cooperation of the first sliding clamping block 32, the inclined support pile 3 and the base plate 2 remain relatively stationary in the horizontal direction, so as to ensure that when the soil slope pushes the retaining wall plate 1 and the base plate 2, the connection strength between the base plate 2 and the soil slope can be ensured under the cooperation of the second sliding clamping groove 22, thereby avoiding the translation.
[0031] As shown in Figure 2 , the upper end of the inclined pile body 31 and the positioning support plate 34 is flush with the top of the baffle body 11, and the lower end of the inclined pile body 31 and the positioning support plate 34 is flush with the base plate body 21 away from the baffle body 11.
[0032] The working principle and use process of the utility model:
[0033] The retaining wall plate 1 and the base plate 2 are integrally placed in the front end of the soil slope, then the appropriate number of inclined support piles 3 are configured according to the support strength requirement, specifically, the movement of the inclined pile body 31 is controlled, the first sliding clamping block 32 and the second sliding clamping block 33 at the bottom thereof are inserted into the first sliding clamping groove 12 and the second sliding clamping groove 22 at the front end of the retaining wall plate 1 and the base plate 2, and are slid to the appropriate position along the inside of the first sliding clamping groove 12 and the second sliding clamping groove 22; then it is integrally embedded in the soil slope, when the front end of the soil slope extrudes the baffle body 11, the front end of the soil slope is pressed on the top of the base plate 2, so that the retaining wall plate 1 and the base plate 2 are integrally kept stable, and the connection strength of the retaining wall plate 1 and the base plate 2 on the soil slope can be further increased under the cooperation of the second sliding clamping groove 22, so as to avoid the situation that the base plate 2 and the retaining wall plate 1 are pushed away when the soil slope pushes the retaining wall plate 1; similarly, the stability of the inclined support pile 3 can be limited under the cooperation of the positioning support plate 34, so as to ensure the stability of the upper end of the retaining wall plate 1.
[0034] It should be noted that, in this text, relational terms such as first and second and the like can only be used to distinguish one entity or action from another entity or action, without necessarily requiring or implying that there is any such actual relationship or order between these entities or actions. Moreover, the terms "comprises", "comprising" or any other variant thereof are intended to cover non-exclusive inclusions, so that a process, method, article or device that includes a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such a process, method, article or device.
[0035] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.
Claims
1. A buttress-type retaining wall structure, comprising a retaining wall panel (1) and a base plate (2), characterized in that: The bottom of the retaining wall panel (1) is fixedly connected to the top of one side of the base plate (2), and an inclined support stack (3) is connected between the retaining wall panel (1) and the base plate (2); The inclined support stack (3) includes an inclined stack body (31) movably connected between the retaining wall panel (1) and the base plate (2). One side of the inclined stack body (31) close to the retaining wall panel (1) is slidably clamped on the retaining wall panel (1), and one side of the inclined stack body (31) close to the base plate (2) is slidably clamped on the base plate (2). The side of the inclined stack body (31) away from the retaining wall panel (1) and the base plate (2) is an inclined surface, and a positioning support plate (34) is integrally formed on the inclined surface of the inclined stack body (31) away from the retaining wall panel (1) and the base plate (2). The width dimension of the positioning support plate (34) is greater than the width dimension of the inclined stack body (31).
2. The buttress-type retaining wall structure according to claim 1, characterized in that: The retaining wall panel (1) includes a baffle body (11) fixedly connected to the top of the base plate (2). A plurality of first sliding chutes (12) evenly distributed up and down are formed on the outer surface of the baffle body (11) close to the inclined stack body (31).
3. The buttress retaining wall structure according to claim 2, characterized in that: The base plate (2) includes a base plate body (21) fixedly connected to the bottom of the baffle body (11). A plurality of second sliding chutes (22) located at the bottom of the inclined stack body (31) and evenly distributed are formed on the top (21) of the base plate body.
4. The buttress retaining wall structure according to claim 3, characterized in that: The cross-section of the first sliding chute (12) is "convex" shaped, the cross-section of the second sliding chute (22) is "square" shaped, and the inner walls of the first sliding chute (12) and the second sliding chute (22) are smooth structures.
5. A buttress-type retaining wall structure according to claim 2, characterized in that: A second sliding clamping block (33) is slidably clamped inside the first sliding chute (12). One side of the second sliding clamping block (33) penetrates through the first sliding chute (12) and extends to the outside of the baffle body (11) and is integrally formed on the side surface of the inclined stack body (31).
6. A buttress retaining wall structure according to claim 3, characterized in that: A first sliding clamping block (32) is slidably clamped inside the second sliding chute (22). The top of the first sliding clamping block (32) penetrates through the second sliding chute (22) and extends above the base plate body (21) and is integrally formed on the bottom of the inclined stack body (31).
7. A buttress retaining wall structure according to claim 3, characterized in that: The upper end of the inclined stack body (31) and the positioning support plate (34) as a whole is flush with the top of the baffle body (11), and the lower end of the inclined stack body (31) and the positioning support plate (34) as a whole is flush with some of the base plate body (21) away from the baffle body (11).