Retaining wall moving form

Abstract

The utility model belongs to retaining wall technical field discloses a retaining wall removes the mould frame, including mould frame main part, driving device and formwork component, the mould frame main part is surrounded in the outside of formwork component to fix formwork component, driving device sets up in the top of mould frame main part, and driving device hooks and hangs the connection in formwork component to adjust the size of pouring space in formwork component, and the pouring space is used for filling material to make retaining wall, and the inner wall of pouring space is provided with the embossed stripe. The utility model discloses through mould frame main part and driving device cooperation can fix formwork component to adjust the height of formwork component, sets up the embossed stripe on the inner wall of the pouring space of formwork component simultaneously, can effectively improve the ornamental property, and this is applicable to more engineering.

Description

Technical Field

[0001] This utility model relates to the field of retaining wall technology, and in particular to a movable retaining wall formwork. Background Technology

[0002] Retaining walls are engineering structures used to resist lateral soil pressure and maintain the stability of natural or artificial slopes. They are widely used in civil engineering projects such as highways, railways, bridges, and water conservancy. Based on their stiffness characteristics, retaining walls can be divided into rigid retaining walls and flexible retaining walls. Rigid retaining walls can be further classified according to their structural form into gravity retaining walls, anchored retaining walls, cantilever retaining walls, and buttress retaining walls. Among these, gravity retaining walls are the most widely used type due to their low center of gravity, simple structure, uniform mass distribution, and high stability. Furthermore, gravity retaining walls are easy to construct and cost-effective, making them widely used in the construction of roadbed slopes.

[0003] Traditionally, retaining walls are constructed using spliced ​​wooden molds, which are poured and formed in stages and layers. However, the construction cycle for installing and dismantling scaffolding and formwork is relatively long, and the finished product has poor aesthetic appeal. Therefore, how to improve the manufacturing efficiency and aesthetics of retaining walls to expand their application range is a problem that needs to be solved by people in this field. Utility Model Content

[0004] The purpose of this utility model is to provide a movable retaining wall formwork to improve the manufacturing efficiency of retaining walls, enhance their aesthetic appeal, and expand their application scope.

[0005] To achieve this objective, the present invention adopts the following technical solution:

[0006] A movable formwork for a retaining wall, comprising:

[0007] The formwork includes a main body, a drive device, and a template assembly. The main body surrounds the outside of the template assembly to fix it. The drive device is located on the top of the main body and is hooked to the template assembly to adjust the size of the pouring space inside the template assembly. The pouring space is used to fill material to form a retaining wall, and the inner wall of the pouring space is provided with embossed stripes.

[0008] Optionally, the main body of the mold frame is provided with multiple hook locks, and the outside of the template assembly is provided with multiple hook lock parts. The hook locks and hook lock parts are provided in a one-to-one correspondence and can be hooked and connected to each other.

[0009] Optionally, the main body of the mold frame includes a frame and a slide rail. The bottom of the frame is provided with rollers, and the slide rail is provided with a groove, in which the rollers are movably disposed.

[0010] Optionally, the template assembly includes a first template and a second template, and the first template and the second template are capable of enclosing the casting space with openings at both the top and bottom.

[0011] Alternatively, the main body of the mold frame is fixedly connected to the first template 31, and the drive device is hooked and connected to the second template.

[0012] Alternatively, the cross-sectional area of ​​the casting space gradually decreases along the first direction and along the direction that gradually approaches the top of the formwork body.

[0013] Optionally, the drive device is provided in two sets, and the two sets of drive devices are symmetrically arranged on the formwork body. The drive device is provided with a lifting line and a hook. The formwork body is provided with a lifting space. The lifting line passes through the lifting space and is connected to the hook. The hook is hooked and connected to the template assembly.

[0014] Optionally, the drive device includes a first drive assembly and a second drive assembly, one of which is disposed on one side of the corresponding lifting space along the length direction, and the other is disposed on one side of the corresponding lifting space along the width direction.

[0015] Optionally, the first drive assembly and / or the second drive assembly are provided with meshing gears and racks to control the winding of the suspension line.

[0016] Optionally, a staircase may be provided on the outside of the main body of the formwork.

[0017] The beneficial effects of this utility model are:

[0018] In this invention, the formwork frame and driving device work together to fix the formwork assembly and adjust its height. Embossed stripes are added to the inner wall of the pouring space within the formwork assembly, effectively enhancing its aesthetic appeal and making it suitable for a wider range of projects. Specifically, the retaining wall movable formwork of this invention is flexible to operate, convenient to use, and has high safety performance and adaptability. While ensuring low cost, it effectively improves pouring efficiency, guaranteeing efficient and high-quality pouring of the retaining wall. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of the retaining wall movable formwork described in this embodiment of the utility model;

[0020] Figure 2 This is a schematic diagram of the main body of the retaining wall movable formwork described in this embodiment of the utility model;

[0021] Figure 3This is a partially enlarged schematic diagram of the main body of the retaining wall movable formwork described in this embodiment of the utility model;

[0022] Figure 4 This is a schematic diagram of the drive device in the retaining wall moving formwork according to an embodiment of the present invention;

[0023] Figure 5 This is a schematic diagram of the formwork assembly in the retaining wall movable formwork according to an embodiment of the present invention;

[0024] Figure 6 This is an isometric schematic diagram of the template assembly in the retaining wall movable formwork according to an embodiment of the present invention.

[0025] In the picture:

[0026] 10-Main formwork; 11-Top frame; 111-Lifting space; 12-Support column; 13-Diagonal brace; 14-Hook lock; 15-Slide rail; 151-Slide groove; 16-Roller; 17-Staircase;

[0027] 20-Drive device; 21-First drive assembly; 211-First drive element; 212-Wire seat; 213-First suspension line; 214-First hook; 22-Second drive assembly; 221-Second drive element; 222-Linkage shaft; 223-Support seat; 224-Gear; 225-Rack; 226-Second suspension line; 227-Second hook;

[0028] 30-Formwork assembly; 31-First formwork; 311-First crossbeam; 312-Hook and lock assembly; 32-Second formwork; 321-Second crossbeam; 322-Lifting ring; 301-Pouring space. Detailed Implementation

[0029] The embodiments of this utility model are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar parts or parts having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0030] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection or a detachable connection; a mechanical connection or an electrical connection; a direct connection or an indirect connection through an intermediate medium; or the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0031] In the description of this utility model, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0032] The technical solution of this embodiment will be further described below with reference to the accompanying drawings and specific implementation methods.

[0033] like Figures 1 to 6 As shown, this embodiment provides a movable retaining wall formwork, including a formwork body 10, a driving device 20, and a template assembly 30. The formwork body 10 surrounds the outside of the template assembly 30 to fix the template assembly 30. The driving device 20 is located on the top of the formwork body 10 and is hooked to the template assembly 30 to adjust the size of the pouring space 301 inside the template assembly 30. The pouring space 301 is used to fill materials to form a retaining wall, and the inner wall of the pouring space 301 is provided with embossed stripes.

[0034] Specifically, in this embodiment, the formwork body 10 and the driving device 20 work together to fix the formwork assembly 30 and adjust its height. Embossed stripes are also added to the inner wall of the pouring space 301 of the formwork assembly 30, effectively improving its aesthetic appeal and making it suitable for a wider range of projects. Specifically, the retaining wall movable formwork in this embodiment is flexible to operate, convenient to use, and has high safety performance and adaptability. While ensuring low cost, it effectively improves pouring efficiency, guaranteeing efficient and high-quality pouring of the retaining wall.

[0035] The specific structure of the retaining wall movable formwork in this embodiment is described below.

[0036] like Figure 1As shown, in this embodiment, the retaining wall movable formwork includes a formwork body 10, a driving device 20, and a template assembly 30. The formwork body 10 is used to fix the template assembly 30, and the driving device 20 is used to control the height of the template assembly 30 to change the size of the retaining wall. Specifically, the formwork body 10 surrounds the outside of the template assembly 30 and is connected to the outside of the template assembly 30 to fix the template assembly 30, ensuring that the retaining wall can be stably formed. Further, the driving device 20 is disposed on the top of the formwork body 10, and the driving device 20 can be hooked and connected to the template assembly 30, thereby adjusting the height of the template assembly 30. For example, the inner wall of the template assembly 30 is provided with embossed stripes, and when the template assembly 30 is filled with the corresponding building materials to form the retaining wall, the embossed stripes on the surface of the retaining wall are directly set to meet the usage requirements.

[0037] like Figure 2 and Figure 3 As shown, specifically, the mold frame body 10 includes a frame, and the frame includes a top frame 11, support columns 12, and diagonal braces 13. Optionally, in this embodiment, the height direction of the mold frame body 10 is set as a first direction, the length direction is set as a second direction, and the width direction is set as a third direction. Exemplarily, in this embodiment, the support columns 12 are arranged along the first direction, and the top frame 11 is arranged at the top of the support columns 12 along the first direction. The top frame 11 is set as a square frame structure, and the support columns 12 are vertically connected to the four apex corners of the top frame 11 and the two sides of the top frame 11 along the second direction, thereby ensuring the overall stable support of the mold frame body 10. Further, the diagonal braces 13 are set as right-angled triangle structures, and the two right-angled sides of the diagonal braces 13 are respectively connected to the top frame 11 and the support columns 12. Exemplarily, in this embodiment, the diagonal braces 13 and the support columns 12 are arranged in a one-to-one correspondence, and four support columns 12 are arranged at intervals on each side of the top frame 11 along the second direction, and four diagonal braces 13 are also arranged accordingly. For example, the frame is made of a steel truss structure.

[0038] like Figure 2 As shown, in this embodiment, the formwork body 10 is provided with multiple hooks 14, and each diagonal brace 13 is also provided with a hook 14 to hook and connect the formwork assembly 30, ensuring the stable locking of the formwork assembly 30. For example, each diagonal brace 13 has two hooks 14 spaced apart on its angled side, and both hooks 14 extend along a first direction, thereby locking the formwork assembly 30 at multiple points at different heights to ensure the stability of the retaining wall filling and forming.

[0039] like Figure 3As shown, in this embodiment, the main body 10 of the mold frame also includes a slide rail 15, on which a groove 151 is provided. A roller 16 is provided at the bottom of the support column 12 in the frame, thereby moving the frame by means of the roller 16 positioned within the groove 151. Optionally, in this embodiment, the slide rail 15 is arranged along a second direction, and the roller 16 is confined within the groove 151, thus ensuring stable sliding of the frame while preventing the roller 16 from disengaging from the slide rail 15. Figure 2 As shown, in this embodiment, a staircase 17 is also provided on the side of the frame, and the staircase 17 is located on the outer side of the formwork body 10 along the second direction to avoid interference with the insertion and removal of the formwork assembly 30. At the same time, the staircase 17 is convenient for workers to climb and use, thereby facilitating the pouring operation.

[0040] Combination Figure 1 and Figure 4 As shown, in this embodiment, two sets of drive devices 20 are provided, and the two sets of drive devices 20 are symmetrically arranged on both sides of the top frame 11 in the formwork body 10 along the third direction to ensure that the hooks are connected to the opposite sides of the template assembly 30, so that the force is stable. Furthermore, each set of drive devices 20 is provided with a lifting line and a hook, and a lifting space 111 is provided through the top frame 11 in the first direction. The lifting line can be passed through the corresponding lifting space 111 to connect to the hook, and the hook is hooked to the template assembly 30 to adjust its pouring effect.

[0041] like Figure 4 As shown, in this embodiment, the driving device 20 includes a first driving component 21 and a second driving component 22. One of the first driving component 21 and the second driving component 22 is disposed on one side of the corresponding lifting space 111 along the length direction, and the other is disposed on one side of the corresponding lifting space 111 along the width direction. This allows for the lifting of multiple or a single template component 30 to different positions as needed, and the specific configuration can be adjusted according to actual requirements. For example, the first driving component 21 and / or the second driving component 22 are provided with meshing gears 224 and racks 225 to control the winding of the lifting wire, thereby lifting the template component 30 to change the pouring height, etc.

[0042] Specifically, in this embodiment, the first driving assembly 21 includes a first driving element 211, a guide wire seat 212, a first lifting wire 213, and a first hook 214. Optionally, the first driving element 211 is disposed on the side of the lifting space 111 opposite to the template assembly 30 along a third direction, and the first driving element 211 is configured as a motor. Further, the guide wire seat 212 is provided with a winding mechanism, so that one end of the first lifting wire 213 is wound onto the guide wire seat 212, and the other end is connected to the first hook 214, which is then hooked and connected to the template assembly 30, thereby realizing the lifting and adjustment of the template assembly 30 through the first driving element 211.

[0043] Accordingly, in this embodiment, the second drive assembly 22 includes a second drive element 221, a linkage shaft 222, a support base 223, a gear 224, a rack 225, a second lifting line 226, and a second hook 227. Specifically, in this embodiment, the second drive element 221 is disposed on one side of the lifting space 111 along the second direction, and the second drive element 221 is configured as a motor. Further, the linkage shaft 222 is connected to the output end of the second drive element 221, and the linkage shaft 222 passes through the support base 223 and is connected to the gear 224. The gear 224 meshes with the rack 225, and the second drive element 221 can drive the gear 224 to rotate, thereby driving the rack 225 to move. For example, one end of the second lifting line 226 is connected to the rack 225, and the other end is connected to the second hook 227. The second hook 227 is hooked and connected to the template assembly 30, so that the lifting and adjustment of the template assembly 30 can be realized by the movement of the rack 225. In other embodiments, the driving method of the driving device 20 can also be adjusted as needed, which will not be elaborated here.

[0044] like Figure 5 and Figure 6 As shown, in this embodiment, the template assembly 30 includes a first template 31 and a second template 32, and the first template 31 and the second template 32 can enclose a pouring space 301 with openings at the top and bottom along a first direction. Specifically, in this embodiment, the size of the pouring space 301 can be changed by hooking and adjusting the drive device 20 to the template assembly 30, and the inner wall of the pouring space 301 is provided with embossed stripes to form a retaining wall with filling material. Exemplarily, in this embodiment, there are two of each of the first template 31 and the second template 32, and multiple hook-locking pieces 312 are provided on the outer side of the first template 31. Hook-locking pieces 14 and hook-locking pieces 312 are provided one-to-one, and the two can hook and connect with each other to achieve a fixed connection between the formwork body 10 and the first template 31. Further, the hook in the drive device 20 can hook and connect to the second template 32.

[0045] For example, in this embodiment, the pouring space 301 is configured as a trapezoidal structure, and the cross-sectional area of ​​the pouring space 301 gradually decreases along the first direction and along the direction of the top frame 11 that gradually approaches the top of the formwork body 10, so as to form a retaining wall. Correspondingly, the first template 31 and the second template 32 are both inclined, and the change of the inclination angle and the relative height between the two can be adjusted by the driving device 20. For example, strain gauges can be installed on the template assembly 30, and the wires of the strain gauges can be connected to a strength testing device, so as to measure the strength of the retaining wall formed by pouring. Optionally, the pouring space 301 can be filled with concrete by grouting and the concrete can be vibrated. For example, a vibrator can be inserted into the grouting hole of the steel box for appropriate vibration and mixing, and care should be taken to protect the embedded strain device during vibration.

[0046] like Figure 5 and Figure 6 As shown, in this embodiment, a first crossbeam 311 is provided on the first template 31, and multiple hook-locking pieces 312 are provided on the first crossbeam 311 to achieve a stable connection with the formwork body 10. Specifically, there are two first crossbeams 311, which are spaced apart on the outer side of the first template 31. For example, the position of the first crossbeam 311 corresponds to the height of the hook-locking pieces 14 on the diagonal brace 13, and four hook-locking pieces 312 are also provided on the first crossbeam 311 to correspond to the four hook-locking pieces 14, ensuring the stable locking of the formwork body 10 to the template assembly 30. Correspondingly, the inner wall of the first template 31 is provided with embossed stripes, so that the retaining wall forms an arc-shaped embossed grid after pouring, presenting a "three-header-one-stretcher, staggered joint" strip stone masonry effect, forming a landscape retaining wall with a certain degree of ornamental value and broad application prospects.

[0047] Correspondingly, a second crossbeam 321 is provided on the second template 32, and a lifting ring 322 is provided on the second crossbeam 321. Exemplarily, in this embodiment, two second crossbeams 321 are provided, and they are spaced apart on the outside of the second template 32. The hook in the driving device 20 can be hooked and connected to the lifting ring 322, thereby adjusting the position and height of the template assembly 30 to change the size of the pouring space 301.

[0048] In summary, this embodiment achieves walking and positioning through the slide rail 15 and rollers 16. The frame can divide the steel formwork into inner and outer parts, and φ32 semi-circular steel pipes can be riveted and welded onto the first template 31 in the template assembly 30. The semi-circular steel pipes are arranged longitudinally and laterally to create a "three-header-one-stretcher, staggered joints" effect of stone slab masonry on the wall surface. At the same time, by adjusting the drive device 20 connecting the template assembly 30, the distance and height between the template assembly 30 and the frame can be adjusted to ensure close contact with the gravity retaining wall. This also facilitates the demolding of the formwork, solving the problem of the difficulty in supporting and dismantling the arc-shaped template of the "eight-shaped" retaining wall embossed grid. It effectively avoids the problem of uneven force on the upper and lower and left and right sides during demolding, as well as the phenomenon of cracking the concrete embossed arc-shaped grid. This ensures that the template assembly 30 is in close contact with the wall, avoiding quality defects such as joints and misalignment at the connection between the concrete entity and the template assembly 30. This improves construction speed, facilitates employee operation, reduces construction costs, and also reduces the safety risks caused by high-altitude scaffolding operations. Adding embossed stripes to the retaining wall creates an arc-shaped embossed grid after the wall is poured, presenting a "three-stretcher-one-header, staggered joints" effect of stone slab masonry, forming a landscape retaining wall with a certain aesthetic appeal and broad prospects for promotion and application.

[0049] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A movable formwork for retaining walls, characterized in that, include: The formwork body (10), the driving device (20), and the template assembly (30) are arranged around the outside of the template assembly (30) to fix the template assembly (30). The driving device (20) is located on the top of the formwork body (10) and is hooked to the template assembly (30) to adjust the size of the pouring space (301) inside the template assembly (30). The pouring space (301) is used to fill materials to make a retaining wall, and the inner wall of the pouring space (301) is provided with embossed stripes.

2. The retaining wall movable formwork according to claim 1, characterized in that, The main body of the mold frame (10) is provided with multiple hook locks (14), and the outer side of the template assembly (30) is provided with multiple hook lock pieces (312). The hook locks (14) and the hook lock pieces (312) are provided in a one-to-one correspondence, and the two can hook and connect with each other.

3. The retaining wall movable formwork according to claim 1, characterized in that, The main body (10) of the mold frame includes a frame and a slide rail (15). The bottom of the frame is provided with a roller (16), and the slide rail (15) is provided with a groove (151). The roller (16) is movably disposed in the groove (151).

4. The retaining wall movable formwork according to claim 1, characterized in that, The template assembly (30) includes a first template (31) and a second template (32), and the first template (31) and the second template (32) can enclose the casting space (301) with openings at the top and bottom.

5. The retaining wall movable formwork according to claim 4, characterized in that, The main body of the mold frame (10) is fixedly connected to the first template (31), and the driving device (20) is hooked and connected to the second template (32).

6. The retaining wall movable formwork according to claim 1, characterized in that, Along the first direction and along the direction that gradually approaches the top of the mold body (10), the cross-sectional area of ​​the casting space (301) gradually decreases.

7. The retaining wall movable formwork according to claim 1, characterized in that, The driving device (20) is provided in two sets, and the two sets of driving devices (20) are symmetrically arranged on the formwork body (10). The driving device (20) is provided with a lifting line and a hook. The formwork body (10) is provided with a lifting space (111). The lifting line passes through the lifting space (111) and is connected to the hook. The hook is hooked and connected to the template assembly (30).

8. The retaining wall movable formwork according to claim 7, characterized in that, The drive device (20) includes a first drive component (21) and a second drive component (22). One of the first drive component (21) and the second drive component (22) is disposed on one side of the corresponding lifting space (111) along the length direction, and the other is disposed on one side of the corresponding lifting space (111) along the width direction.

9. The retaining wall movable formwork according to claim 8, characterized in that, The first drive assembly (21) and / or the second drive assembly (22) are provided with meshing gears (224) and racks (225) to control the winding of the suspension line.

10. The retaining wall movable formwork according to any one of claims 1-9, characterized in that, A staircase (17) is provided on the outside of the main body of the formwork (10).

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