Road retaining wall structure

Abstract

The utility model discloses a road retaining wall structure which comprises a plurality of protective retaining frames, two opposite ends of each protective retaining frame are respectively provided with a base and a connecting mechanism, angles between the protective retaining frames and the bases are adjustable, and every two adjacent protective retaining frames can be spliced together. The road retaining wall structure is simple and stable in overall structure, the angle between the protective retaining frames and the base can be rapidly and stably adjusted and limited by arranging the adjusting mechanism, the multiple protective retaining frames can be rapidly and stably spliced together by arranging the splicing mechanism and the connecting mechanism, and the road retaining wall structure is convenient to use. According to the road retaining wall, the overall splicing steps of the equipment are simplified, matching between components is simpler, and therefore the practical effect of the equipment is greatly improved, the overall working efficiency is improved, and the problems that the angle of an existing road retaining wall is inconvenient to adjust, and the overall road retaining wall is inconvenient to splice are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of road retaining walls, and in particular relates to a road retaining wall structure. Background Art

[0002] Retaining walls generally refer to slope protection. During road construction, multiple sets of retaining walls are usually set up on both sides of the road to block the road and the construction site, preventing dirt and other debris from falling onto the ground on both sides of the road during construction. It is a commonly used protective tool in current construction and is generally made of special metal plates.

[0003] The Chinese utility model patent, announcement number CN218027810U, discloses a road protection retaining wall structure, including a mounting plate and an adjusting baffle. The mounting plate is rotatably fitted with a baffle, and two mounting bars are installed on the baffle. The mounting bar is provided with a first slide and a second groove. The adjusting baffle is provided with a convex bar that slides and fits in the first slide. The adjusting baffle is slidably installed in the first slide on the mounting bar through the convex bar. The number of adjusting baffles is installed according to needs, and then the handle screw is turned to drive the adjusting block to slide, and the height of the adjusting block is driven to be the same as the top surface of the topmost adjusting baffle, so that the mounting plate, telescopic mechanism, baffle, and multiple adjusting baffles form an obtuse triangle structure, which is convenient for enhancing the stability of the retaining wall composed of the baffle and multiple adjusting baffles. At the same time, after the concrete is dry, the baffle and the adjusting baffle are pulled apart from the concrete layer by the telescopic mechanism, so as to facilitate the reuse of the device. The above design can stably adjust the angle of the baffle itself through the cooperation of the telescopic mechanism, servo motor and threaded pull rod components. However, in actual use, motors and threaded pull rod components are installed in each set of baffles, which greatly increases the cost of using the equipment. In addition, whether it is subsequently moved, transported or used on site, it requires a lot of time and space, affecting the normal working efficiency of the baffle itself. In addition, the angle of the retaining wall structure is not easy to adjust, and the whole is not easy to splice. Utility Model Content

[0004] In order to solve the technical problems existing in the prior art, the purpose of the present utility model is to provide a road retaining wall structure.

[0005] In order to achieve the above purpose and the above technical effects, the technical solution adopted by the present invention is:

[0006] A road retaining wall structure includes a plurality of protective frames, wherein opposite ends of the protective frames are respectively provided with a base and a connecting mechanism, the angle between the protective frames and the base is adjustable, and every two adjacent protective frames can be spliced ​​together.

[0007] Furthermore, a plurality of brackets are fixedly mounted on the base, and the bottom end of the protective frame is connected to the base through the brackets. The protective frame can rotate around the brackets relative to the base to adjust the angle between the protective frame and the base.

[0008] Furthermore, a splicing mechanism is fixedly installed on the side of the protective guard frame, and every two adjacent protective guard frames are spliced ​​together through the splicing mechanism.

[0009] Furthermore, the splicing mechanism includes a side shell, a rotating rod, a rotating frame, a matching sleeve, a matching seat and an insertion rod. The side shell is fixedly installed on one side of the surface of the protective frame, the matching seat is fixedly installed on the other side of the surface of the protective frame, the rotating rod is rotatably installed on the side shell, the rotating frame is fixedly installed on the outside of the rotating rod, and the matching sleeve is installed on the rotating frame. The two adjacent protective frames are spliced ​​together by extending the matching sleeve on one of the protective frames into the matching seat on the other protective frame and inserting the insertion rod into the matching sleeve.

[0010] Furthermore, the angle between the protective frame and the base is limited by an adjustment mechanism.

[0011] Furthermore, the adjustment mechanism includes a limit seat, a limit slot, a limit rod, a plug-in rod, a plug-in seat and a plug-in slot. The limit seats are provided in number and are fixedly installed at equal distances on the side of the protective frame. The limit slots are fixedly installed on the surface of the limit seat. The limit seats and the limit slots are the same in number and their positions correspond one to one. The plug-in seat is provided in number and are fixedly installed at equal distances on the surface of the base. The plug-in slots are fixedly installed on the surface of the plug-in seat. The plug-in seat and the plug-in slots are the same in number and their positions correspond one to one. The plug-in rods are symmetrically fixed at both ends of the limit rods. The limit slots and the plug-in slots are connected by limit rods. The angle is limited by inserting the plug-in rods into the limit slots and the plug-in slots respectively.

[0012] Furthermore, a connecting mechanism is fixedly installed on the top of the protective frame.

[0013] Furthermore, the connecting mechanism includes a ceiling, a plug-in block, a reinforcement screw groove and a reinforcement screw. The ceiling is fixedly installed on the surface of the plug-in block, and the plug-in block is slidably installed on the top of the protective frame. Reinforcement screw grooves are opened on the plug-in block and the protective frame. The assembly of the connecting mechanism and the protective frame is completed by threading the reinforcement screw into the reinforcement screw groove.

[0014] Furthermore, a fixing block is installed at the end of the reinforcing screw, and a hexagonal notch is opened inside the fixing block.

[0015] Furthermore, a limiting block is fixedly mounted on the surface of one side of the protective guard frame, and a limiting hole is provided on the other side for splicing multiple protective guard frames.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] The utility model discloses a road retaining wall structure with a simple and stable overall structure. By arranging an adjustment mechanism, the angle between the protective retaining frame and the base can be quickly and stably adjusted and limited. By arranging a splicing mechanism and a connecting mechanism, a plurality of protective retaining frames can be quickly and stably spliced ​​together, thereby simplifying the overall splicing steps of the equipment and making the coordination between the components simpler, thereby greatly improving the practical effect of the equipment itself, accelerating the overall work efficiency, and solving the problems of the existing road retaining walls that are difficult to adjust the angle and difficult to splice as a whole. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2-3 They are respectively side structural schematic diagrams of the present utility model;

[0020] Figure 4 This is a structural diagram of the splicing mechanism of the present utility model;

[0021] Figure 5 It is a structural diagram of the adjustment mechanism in the utility model;

[0022] Figure 6 It is a structural diagram of the connecting mechanism in the utility model. DETAILED DESCRIPTION

[0023] The present invention is described in detail below so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more precise definition of the protection scope of the present invention.

[0024] The following is a brief summary of one or more aspects to provide a basic understanding of these aspects. This summary is not an exhaustive overview of all conceivable aspects and is neither intended to identify key or critical elements of all aspects nor to define the scope of any or all aspects. Its sole purpose is to present some concepts of one or more aspects in a simplified form as a prelude to the more detailed description that will be provided later.

[0025] like Figure 1-6 As shown, a road retaining wall structure includes several protective frames 1, each of which is provided with a base 2 and a connecting mechanism 7 at two opposite ends. The angle between the protective frame 1 and the base 2 is adjustable, and each adjacent two protective frames 1 can be spliced ​​together. A shielding plate 3 is fixedly installed on the protective frame 1.

[0026] In some embodiments, brackets 4 are symmetrically fixedly installed on both sides of the surface of the base 2, and the bottom end of the protective frame 1 is connected to the base 2 through the bracket 4. The protective frame 1 can rotate around the bracket 4 relative to the base 2 to adjust the angle between the protective frame 1 and the base 2. A connecting mechanism 7 is fixedly installed on the top of the protective frame 1.

[0027] A splicing mechanism 5 is fixedly installed on the side of the protective frame 1. The splicing mechanism 5 includes a side shell 51, a rotating rod 52, a rotating frame 53, a matching sleeve 54, a matching seat 55 and an insertion rod 56. The side shell 51 is fixedly installed on one side of the surface of the protective frame 1, and the matching seat 55 is fixedly installed on the other side of the surface of the protective frame 1. The rotating rod 52 is rotatably installed on the side shell 51, the rotating frame 53 is fixedly installed on the outside of the rotating rod 52, and the matching sleeve 54 is fixedly installed on the rotating frame 53. The two adjacent protective frames 1 are spliced ​​together by extending the matching sleeve 54 on one of the protective frames 1 into the matching seat 55 on the other protective frame 1 and inserting the insertion rod 56 into the matching sleeve 54.

[0028] The mating seat 55 has a snap-in slot inside, which is slidably connected to the mating sleeve 54. During use, the mating sleeve 54 can be easily installed inside the mating seat 55 in the other side of the protective frame 1, facilitating the splicing of multiple sets of protective frames 1. The bottom end of the insertion rod 56 has a limit slot, which allows for the insertion of additional fixings into the limit slot at the bottom end of the insertion rod 56 during use, preventing the insertion rod 56 from automatically falling out.

[0029] Both the protective frame 1 and the base 2 are provided with an adjustment mechanism 6 for limiting the angle between the protective frame 1 and the base 2. The adjustment mechanism 6 includes a limit seat 61, a limit slot 62, a limit rod 63, a plug rod 64, a plug seat 65, and a plug slot 66. Several limit seats 61 are provided and fixedly mounted at equal intervals on the side of the protective frame 1. The limit slots 62 are fixedly mounted on the surface of the limit seat 61. The limit seats 61 and the limit slots 62 are the same in number and have a one-to-one correspondence in position. Several plug seats 65 are provided and fixedly mounted at equal intervals on the surface of the base 2. The plug slots 66 are fixedly mounted on the surface of the plug seat 65. The plug seats 65 and the plug slots 66 are the same in number and have a one-to-one correspondence in position. The plug rods 64 are symmetrically fixedly mounted at both ends of the limit rod 63. The limit slots 62 and the plug slots 66 are connected by the limit rod 63. During use, the limit rod 63 of corresponding length is selected according to the angle change and length requirements of the protective frame 1 and the base 2, and then the plug-in rods 64 on both sides of the limit rod 63 are inserted into the limit groove 62 and the plug-in groove 66 respectively to complete the angle limitation.

[0030] The limit rod 63 is made of steel bars used at construction sites, which reduces the cost of equipment operation during use and facilitates real-time local material acquisition.

[0031] The connecting mechanism 7 includes a roof 71, a plug-in block 72, a reinforcement screw groove 73, and a reinforcement screw 74. The plug-in block 72 is slidably mounted on the top of the protective frame 1, and the roof 71 is fixedly mounted on the surface of the plug-in block 72. The plug-in block 72 and the interior of the protective frame 1 are symmetrically provided with reinforcement screw grooves 73, and the reinforcement screw 74 is threadedly mounted inside the reinforcement screw grooves 73. During use, the plug-in block 72 is mounted to the top of the protective frame 1, and then the reinforcing screw grooves 73 and the reinforcing screw 74 cooperate to quickly complete the combination of the connecting mechanism 7 and the protective frame 1, so that the roof 71 is mounted to the top of the protective frame 1, making the protective effect of the equipment itself more stable. In addition, when in use, the protective frame 1 can be spliced ​​with other protective frames 1 at the top, making the splicing of the equipment more convenient.

[0032] A fixing block is installed at the end of the reinforcing screw 74, and a hexagonal notch is opened inside the fixing block, which makes the reinforcing screw 74 more convenient and stable when rotated during use, and simplifies the operation steps and difficulty of the component itself.

[0033] A limiting block is fixedly installed on one side surface of the protective baffle 1, and a limiting hole can be opened on the other side surface of the protective baffle 1, which is used to connect multiple groups of protective baffles 1 during use to enhance their stability and sealing effect.

[0034] During use, the base 2 is installed to the target position, and then the angle of the protective frame 1 is adjusted and changed by using the bracket 4, and then the angle of the protective frame 1 is fixed by using the adjustment mechanism 6 to ensure the stability of the protective frame 1 during use. Thereafter, multiple groups of protective frames 1 are spliced ​​together by using the splicing mechanism 5, and the mating sleeve 54 is rotated to rotate along the rotating rod 52, so that the mating sleeve 54 automatically enters the mating seat 55 of the side group of protective frames 1, and finally, the adjacent protective frames 1 are quickly docked by inserting the insertion rod 56 into the mating sleeve 54 inside the mating seat 55, and finally, the top of the protective frame 1 is protected by using the connecting mechanism 7 to enhance the working quality of the component itself.

[0035] Parts or structures not specifically described in the present invention may adopt existing technologies or existing products and will not be described in detail here.

[0036] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A road retaining wall structure, characterized in that: It includes several protective guard frames, each of which is provided with a base and a connecting mechanism at opposite ends. The angle between the protective guard frame and the base is adjustable, and every two adjacent protective guard frames can be spliced ​​together; A splicing mechanism is fixedly installed on the side of the protective frame, and each adjacent two protective frames are spliced ​​together through the splicing mechanism; The splicing mechanism includes a side shell, a rotating rod, a rotating frame, a matching sleeve, a matching seat and an insertion rod. The side shell is fixedly installed on one side of the surface of the protective frame, the matching seat is fixedly installed on the other side of the surface of the protective frame, the rotating rod is rotatably installed on the side shell, the rotating frame is fixedly installed on the outside of the rotating rod, and the matching sleeve is installed on the rotating frame. The two adjacent protective frames are spliced ​​together by extending the matching sleeve on one of the protective frames into the matching seat on the other protective frame and inserting the insertion rod into the matching sleeve.

2. A road retaining wall structure according to claim 1, characterized in that: A plurality of brackets are fixedly mounted on the base, and the bottom end of the protective frame is connected to the base through the brackets. The protective frame can rotate around the brackets relative to the base to adjust the angle between the protective frame and the base.

3. A road retaining wall structure according to claim 1, characterized in that: The angle between the protective frame and the base is limited by an adjustment mechanism.

4. A road retaining wall structure according to claim 3, characterized in that: The adjustment mechanism includes a limit seat, a limit slot, a limit rod, a plug-in rod, a plug-in seat and a plug-in slot. The limit seat is provided with several and is fixedly installed at equal distances on the side of the protective frame. The limit slot is fixedly installed on the surface of the limit seat. The limit seat and the limit slot are the same in number and correspond in position to each other. The plug-in seat is provided with several and is fixedly installed at equal distances on the surface of the base. The plug-in slot is fixedly installed on the surface of the plug-in seat. The plug-in seat and the plug-in slot are the same in number and correspond in position to each other. The plug-in rod is symmetrically fixed at both ends of the limit rod. The limit slot and the plug-in slot are connected by a limit rod. The angle is limited by inserting the plug-in rod into the limit slot and the plug-in slot respectively.

5. The road retaining wall structure according to claim 1, characterized in that: A connecting mechanism is fixedly installed on the top of the protective frame.

6. A road retaining wall structure according to claim 5, characterized in that: The connecting mechanism includes a ceiling, a plug-in block, a reinforcement screw groove and a reinforcement screw. The ceiling is fixedly installed on the surface of the plug-in block, and the plug-in block is slidably installed on the top of the protective frame. Reinforcement screw grooves are opened on the plug-in block and the protective frame. The assembly of the connecting mechanism and the protective frame is completed by threading the reinforcement screw inside the reinforcement screw groove.

7. A road retaining wall structure according to claim 6, characterized in that: A fixing block is installed at the end of the reinforcing screw rod, and a hexagonal notch is opened inside the fixing block.

8. The road retaining wall structure according to claim 1, characterized in that: A limiting block is fixedly mounted on one surface of the protective guard frame, and a limiting hole is provided on the other side for splicing multiple protective guard frames.

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