Earthwork accumulation protection device for building earthwork excavation

Abstract

The utility model relates to earthwork accumulation protection device technical field, concretely is earthwork accumulation protection device for building earthwork excavation, including the link frame, the lower surface fixed connection of link frame has the support foot, the inner wall downside fixed connection of link frame has the crosspiece, the inner wall of link frame is provided with restraint subassembly, the restraint subassembly includes right baffle, right baffle and the inner wall rotation connection of link frame, the inner wall rotation connection of link frame has left baffle, the inner wall rotation connection of link frame has side baffle, the surface of side baffle is provided with through -hole, the inner wall of side baffle in through -hole inserts and is provided with locking rod. The utility model, through setting restraint subassembly, make protection device in can in the limited space and stack more earthwork, increased the stacking amount of protection device, reduced when stacking more earthwork, will occupy the problem of larger space, and further improved the storage effect of protection device.

Description

Technical Field

[0001] This utility model relates to the technical field of earthwork accumulation protection devices, and in particular to an earthwork accumulation protection device for building earthwork excavation. Background Technology

[0002] Earthwork accumulation protection devices are specialized facilities used in construction projects, road construction sites, and other locations to properly manage and protect earthwork accumulations. They are of great significance for ensuring the safety of construction sites and avoiding environmental pollution. Earthwork accumulation protection devices provide comprehensive protection for the stability and safety of earthwork accumulations, facilitating the smooth progress of various construction projects.

[0003] Existing technologies, such as the utility model patent with publication number CN221741319U, disclose a soil accumulation protection device for construction earthwork excavation. This patent uses a base and a protective net. A net-collecting structure for storing and releasing the protective net is set on one side of the base. The protective net is set at the net-collecting structure. A net-laying structure is set above the base. The net-laying structure includes hinged rods and connecting rods. There are two hinged rods, which are respectively hinged to the middle of the adjacent two sides of the net-collecting structure on the base. The two ends of the connecting rods are respectively connected to the ends of the two hinged rods away from the hinge axis. The connecting rods are fixedly connected to one side of the protective net. A fixing structure is set on the side of the net-collecting structure on the base away from the hinge axis. This solves the problem that the existing reinforcement method is generally to cover the soil with netting, that is, to lay netting on top of the soil and set a fixing structure at the edge of the netting to cover the netting. When using netting to cover the soil for reinforcement, the netting usually has low fixing strength due to the small number of fixing points, which leads to unstable soil accumulation reinforcement.

[0004] In the process of piling up earth using protective devices, there is a problem that existing protective devices, such as those mentioned above, use protective nets to protect the earth pile. However, as the earth pile gradually forms a cone shape, the amount of earth piled up is limited within a specified area. This results in a larger construction area occupied by the earth piled up, which reduces the area available for construction workers to move around on the construction site. Utility Model Content

[0005] The purpose of this utility model is to solve the problem that in the existing technology, when the amount of soil piled up is limited within a specified range, the construction area occupied by the soil increases when a large amount of soil is piled up, resulting in a reduction of the area available for construction workers to move around on the construction site. Therefore, a soil pile protection device for construction earthwork excavation is proposed.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a soil accumulation protection device for construction earthwork excavation, comprising a connecting frame, a support foot fixedly connected to the lower surface of the connecting frame, a crossbar fixedly connected to the lower side of the inner wall of the connecting frame, a constraint component provided on the inner wall of the connecting frame, the constraint component comprising a right baffle, the right baffle being rotatably connected to the inner wall of the connecting frame, a left baffle being rotatably connected to the inner wall of the connecting frame, and a side baffle being rotatably connected to the inner wall of the connecting frame. A through hole is provided on the surface of the side baffle, and a locking rod is inserted into the inner wall of the side baffle at the through hole. A fixing bolt is fixedly connected to the side surface of the locking rod.

[0007] Preferably, the upper and lower ends of the right baffle are both arc-shaped, the upper and lower ends of the left baffle are both arc-shaped, and the upper and lower ends of the side baffle are both arc-shaped. The side baffle is in contact with the inner side of the right baffle and the inner side of the left baffle. Through the cooperation of the right baffle, the left baffle and the side baffle, the soil piled up in the connecting frame can be supported to increase the amount of soil piled up within the connecting frame.

[0008] Preferably, the surface of the left baffle is provided with an insertion hole, and the locking rod is inserted into the inner wall of the insertion hole. Through the cooperation of the locking rod and the side baffle, the positions of the left and right baffles in the unfolded state can be restricted to ensure the stability of the left and right baffles in the unfolded state.

[0009] Preferably, the surface of the right baffle is provided with a threaded hole, and the fixing bolt is threaded to the inner wall of the threaded hole. The fixing bolt can lock the position of the locking rod when it is screwed into the threaded hole, so as to ensure the stability of the locking rod in the positioning state.

[0010] Preferably, the surface of the connecting frame is provided with an auxiliary component, which includes a positioning frame. The positioning frame is fixedly connected to the side surface of the connecting frame. A receiving roller is rotatably connected to the inner wall of the positioning frame. A protective cloth is wound around the inner wall of the receiving roller. The protective cloth contacts the upper arc surface of the side baffle. An installation strip is fixedly connected to the movable end of the protective cloth. A hook is fixedly connected to the surface of the installation strip. A hook frame is fixedly connected to the end of the connecting frame away from the positioning frame. The hook is inserted into the inner wall of the hook frame. Through the cooperation of the installation strip, the hook frame, and the hook, the free end of the protective cloth can be restricted to ensure the stability of the free end of the protective cloth when the protective cloth is in the protected state.

[0011] Preferably, a turntable is fixedly connected to the side surface of the collecting roller, a connecting cylinder is fixedly connected to the side of the turntable away from the positioning frame, a connecting block is slidably connected to the inner wall of the connecting cylinder, a pin is fixedly connected to the side surface of the connecting block, the pin is slidably connected to the inner wall of the turntable, a limit spring is fixedly connected to the end of the connecting block away from the pin, the end of the limit spring away from the connecting block is fixedly connected to the inner side wall of the connecting cylinder, a handle is fixedly connected to the surface of the connecting block, and a slot is opened on the surface of the positioning frame. The pin is inserted into the inner wall of the slot. Through the cooperation of the turntable and the pin, the position of the collecting roller can be locked when the pin is inserted into the slot.

[0012] Preferably, the handle is slidably connected to the surface of the connecting cylinder, and the surface of the handle is provided with anti-slip texture. The handle allows the operator to hold the handle, and when the operator pulls the handle, the handle can cooperate with the connecting block to pull the pin, causing the pin to disengage from the slot.

[0013] Compared with the prior art, the advantages and positive effects of this utility model are as follows: 1. In this utility model, by setting a constraint component, the protective device can stack more soil in a limited space, which increases the stacking capacity of the protective device, reduces the problem of occupying a large space when stacking a large amount of soil, and further improves the storage effect of the protective device.

[0014] 2. In this utility model, by setting auxiliary components, users can cover the earthwork with protective materials after the earthwork is piled up, so as to protect the earthwork. Attached Figure Description

[0015] Figure 1 This utility model provides a three-dimensional structural schematic diagram of a soil accumulation protection device for building earthwork excavation. Figure 2 This utility model provides a bottom view structural diagram of a soil accumulation protection device for building earthwork excavation. Figure 3 This utility model provides a schematic diagram of the constraint component structure of a soil accumulation protection device for building earthwork excavation. Figure 4 This utility model provides a schematic diagram of the auxiliary component structure of a soil accumulation protection device for building earthwork excavation. Figure 5 This utility model proposes a soil accumulation protection device for construction earthwork excavation. Figure 4 Schematic diagram of the structure at point A in the middle; Figure 6 This utility model proposes a soil accumulation protection device for construction earthwork excavation. Figure 4 Schematic diagram of the structure at point B.

[0016] Legend: 1. Connecting frame; 2. Support leg; 3. Crossbar; 4. Constraint assembly; 41. Right baffle; 42. Left baffle; 43. Side baffle; 44. Locking rod; 45. Fixing bolt; 5. Auxiliary assembly; 51. Positioning frame; 52. Storage roller; 53. Protective cloth; 54. Mounting strip; 55. Hook; 56. Hook frame; 57. Turntable; 58. Connecting cylinder; 59. Connecting block; 510. Pin; 511. Limiting spring; 512. Handle; 513. Slot. Detailed Implementation

[0017] Please see Figures 1-6 This utility model provides a technical solution: a soil accumulation protection device for building earthwork excavation, including a connecting frame 1, a support foot 2 fixedly connected to the lower surface of the connecting frame 1, a crossbar 3 fixedly connected to the lower side of the inner wall of the connecting frame 1, a constraint component 4 provided on the inner wall of the connecting frame 1, and an auxiliary component 5 provided on the surface of the connecting frame 1.

[0018] The specific settings and functions of constraint component 4 and auxiliary component 5 will be discussed below.

[0019] In this embodiment: the constraint component 4 includes a right baffle 41, which is rotatably connected to the inner wall of the connecting frame 1. A left baffle 42 is rotatably connected to the inner wall of the connecting frame 1. A side baffle 43 is rotatably connected to the inner wall of the connecting frame 1. A through hole is provided on the surface of the side baffle 43. A locking rod 44 is inserted into the inner wall of the through hole of the side baffle 43. A fixing bolt 45 is fixedly connected to the side surface of the locking rod 44.

[0020] Specifically, the upper and lower ends of the right baffle 41 are both arc-shaped, the upper and lower ends of the left baffle 42 are both arc-shaped, the upper and lower ends of the side baffle 43 are both arc-shaped, the side baffle 43 is in contact with the inner side of the right baffle 41, and the side baffle 43 is in contact with the inner side of the left baffle 42.

[0021] In this embodiment, the right baffle 41, the left baffle 42 and the side baffle 43 work together to support the soil piled up in the connecting frame 1, thereby increasing the amount of soil piled up within the connecting frame 1.

[0022] Specifically, the surface of the left baffle 42 is provided with an insertion hole, and the locking rod 44 is inserted into the inner wall of the insertion hole.

[0023] In this embodiment, the positions of the left baffle 42 and the right baffle 41 in the unfolded state can be restricted by the cooperation of the locking rod 44 and the side baffle 43 to ensure the stability of the left baffle 42 and the right baffle 41 in the unfolded state.

[0024] Specifically, the surface of the right baffle 41 is provided with a threaded hole, and the fixing bolt 45 is threadedly connected to the inner wall of the threaded hole.

[0025] In this embodiment, the locking rod 44 can be locked in position when screwed into the threaded hole by the fixing bolt 45, so as to ensure the stability of the locking rod 44 in the positioning state.

[0026] In this embodiment: the auxiliary component 5 includes a positioning frame 51, which is fixedly connected to the side surface of the connecting frame 1. A receiving roller 52 is rotatably connected to the inner wall of the positioning frame 51. A protective cloth 53 is wound around the inner wall of the receiving roller 52. The protective cloth 53 is in contact with the upper arc surface of the side baffle 43. An installation strip 54 is fixedly connected to the movable end of the protective cloth 53. A hook 55 is fixedly connected to the surface of the installation strip 54. A hook frame 56 is fixedly connected to the end of the connecting frame 1 away from the positioning frame 51. The hook 55 is inserted into the inner wall of the hook frame 56.

[0027] In this embodiment, the free end of the protective cloth 53 can be restricted by the cooperation of the mounting strip 54, the hook 56 and the hook 55 to ensure the stability of the free end of the protective cloth 53 when the protective cloth 53 is in the protected state.

[0028] Specifically, a turntable 57 is fixedly connected to the side surface of the receiving roller 52. A connecting cylinder 58 is fixedly connected to the side of the turntable 57 away from the positioning frame 51. A connecting block 59 is slidably connected to the inner wall of the connecting cylinder 58. A pin 510 is fixedly connected to the side surface of the connecting block 59. The pin 510 is slidably connected to the inner wall of the turntable 57. A limit spring 511 is fixedly connected to the end of the connecting block 59 away from the pin 510. The end of the limit spring 511 away from the connecting block 59 is fixedly connected to the inner side wall of the connecting cylinder 58. A handle 512 is fixedly connected to the surface of the connecting block 59. A slot 513 is opened on the surface of the positioning frame 51. The pin 510 is inserted into the inner wall of the slot 513.

[0029] In this embodiment, the position of the receiving roller 52 can be locked when the turntable 57 and the pin 510 are inserted into the slot 513 by the cooperation of the turntable 57 and the pin 510.

[0030] Specifically, the grip 512 is slidably connected to the surface of the connecting cylinder 58, and the surface of the grip 512 is provided with anti-slip texture.

[0031] In this embodiment: the handle 512 can be held by the operator, and when the operator pulls the handle 512, the handle 512 can cooperate with the connecting block 59 to pull the pin 510, so that the pin 510 disengages from the slot 513.

[0032] Working principle: When using the device to pile up earth, move the connecting frame 1 to the pile-up area, lower the connecting frame 1, and insert the support leg 2 below the connecting frame 1 into the soil in the placement area, thus restricting the position of the connecting frame 1. After completing the above operations, unfold the left baffle 42, right baffle 41, and side baffle 43 in sequence. After the left baffle 42, right baffle 41, and side baffle 43 are fully unfolded, insert the locking rod 44 into the through hole from the direction of the threaded hole. When the fixing bolt 45 is inserted into the threaded hole, rotate the fixing bolt 45. The fixing bolt 45 is screwed into the threaded hole. When the fixing bolt 45 is screwed into the threaded hole, it pushes... The locking rod 44 is gradually inserted into the insertion hole. When the fixing bolt 45 is fully tightened, the fixing bolt 45, together with the locking rod 44, locks the positions of the unfolded left baffle 42, right baffle 41 and side baffle 43. Then the user can pile soil into the stacking area formed by the left baffle 42, right baffle 41 and side baffle 43. By setting the constraint component 4, the protective device can pile more soil in a limited space, increasing the stacking capacity of the protective device, reducing the problem of occupying a large space when piling a lot of soil, and further improving the storage effect of the protective device. After the earthwork is piled up, pull the handle 512 away from the turntable 57. The handle 512, in conjunction with the connecting block 59, pulls the pin 510. When the pin 510 is pulled, the connecting block 59 compresses the limiting spring 511, causing the pin 510 to disengage from the slot 513 and lose its lock on the turntable 57. The operator can then rotate the turntable 57 using the handle 512 and the connecting cylinder 58. The turntable 57 rotates counterclockwise, releasing the protective cloth 53 wrapped inside. After the protective cloth 53 is released, another operator can pull the movable end of the protective cloth 53, so that the protective cloth 53 covers the piled earthwork. When the movable end of the protective cloth 53 is pulled to the other side of the connecting frame 1, the hook 55 is hooked onto the hook frame 56. After completing the above operations, Rotating the storage roller 52 clockwise via the handle 512 and connecting cylinder 58 causes the storage roller 52 to wind up the protective cloth 53, tautning the protective cloth 53. After the protective cloth 53 is taut, the handle 512 is released, and the handle 512 loses the force applied to the connecting block 59. The connecting block 59 loses the pressure applied to the limiting spring 511, and the limiting spring 511 rebounds and pushes the connecting block 59 to reset. The reset of the connecting block 59 pushes the pin 510 to reset, and the pin 510 is inserted into the slot 513. If the pin 510 and the slot 513 are not aligned, the fine-tuning turntable 57 can be adjusted to align the pin 510 and the slot 513. By setting the auxiliary component 5, the user can cover the earthwork with protective material after the earthwork is piled up to protect the earthwork.

Claims

1. A soil accumulation protection device for construction earthwork excavation, comprising a connecting frame (1), characterized in that: The lower surface of the connecting frame (1) is fixedly connected with a support foot (2), the lower side of the inner wall of the connecting frame (1) is fixedly connected with a crossbar (3), the inner wall of the connecting frame (1) is provided with a constraint component (4), the constraint component (4) includes a right baffle (41), the right baffle (41) is rotatably connected to the inner wall of the connecting frame (1), the inner wall of the connecting frame (1) is rotatably connected with a left baffle (42), the inner wall of the connecting frame (1) is rotatably connected with a side baffle (43), the surface of the side baffle (43) is provided with a through hole, the side baffle (43) is provided with a locking rod (44) inserted in the inner wall of the through hole, and the side surface of the locking rod (44) is fixedly connected with a fixing bolt (45).

2. The earthwork accumulation protection device for construction earthwork excavation according to claim 1, characterized in that: The upper and lower ends of the right baffle (41) are both arc-shaped, the upper and lower ends of the left baffle (42) are both arc-shaped, the upper and lower ends of the side baffle (43) are both arc-shaped, the side baffle (43) is in contact with the inner side of the right baffle (41), and the side baffle (43) is in contact with the inner side of the left baffle (42).

3. The earthwork accumulation protection device for construction earthwork excavation according to claim 1, characterized in that: The surface of the left baffle (42) is provided with an insertion hole, and the locking rod (44) is inserted into the inner wall of the insertion hole.

4. The earthwork accumulation protection device for construction earthwork excavation according to claim 1, characterized in that: The surface of the right baffle (41) is provided with a threaded hole, and the fixing bolt (45) is threadedly connected to the inner wall of the threaded hole.

5. The earthwork accumulation protection device for construction earthwork excavation according to claim 1, characterized in that: The surface of the connecting frame (1) is provided with an auxiliary component (5), the auxiliary component (5) includes a positioning frame (51), the positioning frame (51) is fixedly connected to the side surface of the connecting frame (1), the inner wall of the positioning frame (51) is rotatably connected to a receiving roller (52), the inner wall of the receiving roller (52) is wound with a protective cloth (53), the protective cloth (53) is in contact with the upper arc surface of the side baffle (43), the movable end of the protective cloth (53) is fixedly connected to an installation strip (54), the surface of the installation strip (54) is fixedly connected to a hook (55), the end of the connecting frame (1) away from the positioning frame (51) is fixedly connected to a hook frame (56), the hook (55) is inserted into the inner wall of the hook frame (56).

6. The earthwork excavation protection device for construction earthwork as described in claim 5, characterized in that: A turntable (57) is fixedly connected to the side surface of the receiving roller (52). A connecting cylinder (58) is fixedly connected to the side of the turntable (57) away from the positioning frame (51). A connecting block (59) is slidably connected to the inner wall of the connecting cylinder (58). A pin (510) is fixedly connected to the side surface of the connecting block (59). The pin (510) is slidably connected to the inner wall of the turntable (57). A limit spring (511) is fixedly connected to the end of the connecting block (59) away from the pin (510). The end of the limit spring (511) away from the connecting block (59) is fixedly connected to the inner wall of the connecting cylinder (58). A handle (512) is fixedly connected to the surface of the connecting block (59). A slot (513) is opened on the surface of the positioning frame (51). The pin (510) is inserted into the inner wall of the slot (513).

7. A soil accumulation protection device for construction earthwork excavation according to claim 6, characterized in that: The grip (512) is slidably connected to the surface of the connecting cylinder (58), and the surface of the grip (512) is provided with anti-slip texture.

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