A municipal road drilling anti-splashing device

Abstract

The utility model discloses a kind of municipal road drilling anti-splashing devices, including base, the four corners of the base are rotatably connected with gyro wheel, the upper end of the base is equipped with T-shaped sliding slot, reciprocating movement mechanism is installed in the T-shaped sliding slot, the upper end of the reciprocating movement mechanism is rotatably connected with connecting rod, the upper end of the base is rotatably connected with first support rod in one side, one end of the connecting rod is rotatably connected in one side of first support rod, the upper end of the first support rod is fixed with bearing plate, the upper end of the bearing plate is inserted with third baffle, the both sides of the third baffle are connected with second baffle by two hinges.

Description

Technical Field

[0001] This utility model relates to the field of municipal road drilling technology, and in particular to a splash-proof device for municipal road drilling. Background Technology

[0002] Drilling is a common and fundamental procedure in municipal road construction, widely used in areas such as traffic sign installation, street light foundation construction, and underground pipeline detection. During traditional drilling operations, the intense friction between the high-speed rotating drill bit and the concrete causes a large amount of concrete debris to fly outwards at extremely high speeds (up to 15 m / s in actual measurements). This phenomenon not only poses a serious safety threat to operators but may also cause accidental injuries to nearby pedestrians, vehicles, and facilities.

[0003] Most protective devices currently on the market use a fixed baffle design, which can block flying debris to some extent, but it has the following significant drawbacks: 1. Long installation time: Fixed baffles need to be repeatedly disassembled and reassembled using bolts, clips, etc., and each installation takes more than 10 minutes. 2. Poor adaptability: It is difficult to make flexible adjustments according to the drilling position and angle; 3. Limited protection range: Most of the protection is unidirectional or fixed-angle protection, which cannot achieve full coverage of complex environments; 4. Bulky structure: Inconvenient to transport and deploy, affecting construction efficiency; To address this issue, we propose a splash-proof device for drilling in municipal roads. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a splash-proof device for drilling in municipal roads.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A municipal road drilling anti-splash device includes a base with rollers rotatably connected to each of the four corners. A T-shaped groove is provided at the upper end of the base, and a reciprocating moving mechanism is installed within the T-shaped groove. A connecting rod is rotatably connected to the upper end of the reciprocating moving mechanism. A first support rod is rotatably connected to one side of the upper end of the base. One end of the connecting rod is rotatably connected to one side of the first support rod. A bearing plate is fixed to the upper end of the first support rod. A third baffle is inserted into the upper end of the bearing plate. Second baffles are connected to both sides of the third baffle via two hinges. Inclined guard plates are fixed to the upper ends of both the third and second baffles.

[0006] Preferably, the moving mechanism includes a T-shaped slider that is engaged in a T-shaped groove, a stud is rotatably connected to one side of the T-shaped groove, one end of the stud penetrates the side wall of the base and extends to one side of the base, a wheel is fixed to one end of the stud, the stud is threaded onto the T-shaped slider, and one end of the connecting rod is rotatably connected to the upper end of the T-shaped slider.

[0007] Preferably, a fixing member is fixed to one side of the upper end of the base, and the lower end of the first support rod is rotatably connected to the fixing member.

[0008] Preferably, the upper end of the support plate is provided with insertion holes on both sides, and the lower end of the third baffle is provided with an opening. Two insertion rods are fixed at the top of the opening and are inserted into the two insertion holes.

[0009] Preferably, a reinforcing rod is fixed to one side of the second baffle, and a limiting hole is provided in the middle of the reinforcing rod, through which a second support rod is inserted.

[0010] Preferably, a first baffle is fixed to one side of the base.

[0011] In this utility model, when in use: 1. Positioning and Movement: Operators can quickly move the device to the drilling site using the rollers at the four corners of the base. The roller design gives the device good mobility and positioning flexibility, making it suitable for different construction scenarios. 2. Install the third baffle: Insert the plug at the bottom of the third baffle into the socket on the support plate. The quick-plug design allows the installation process to be completed in seconds without the need for tools. 3. Adjust the protective angle: The rotating wheel drives the stud to rotate, thereby driving the T-shaped slider to move within the T-shaped groove. The slider drives the connecting rod to move, which in turn pushes the first support rod to form an inclined angle with the bearing plate. The inclined angle of the baffle can be manually adjusted according to the drilling direction and the splash range to achieve the best protection effect. 4. Deploy the second baffle: The second baffles on both sides are rotated by the hinges to unfold to a suitable angle. The reinforcing rod is inserted into the second support rod through the limiting hole to enhance the stability and impact resistance of the baffles. The tilting guard plate further guides the flying debris downwards to avoid injury to the operator. 5. Start drilling operations: Once the protective device is deployed, drilling operations can begin. Splashing debris is effectively blocked by the baffle, protecting the operators and the surrounding environment. 6. Quickly collect the completed work: Disassemble the insertion rod and the second support rod, fold the baffle for storage, and transfer the device to the next work point via rollers for reuse.

[0012] This utility model has the following advantages: 1. The modular quick-plug structure with insert rods and sockets enables rapid installation and removal of the baffle, greatly improving work efficiency; 2. The angle of the baffle can be flexibly adjusted through the linkage structure of the T-shaped slide and the slider; 3. The roller design makes the device easy to move and suitable for multi-point construction scenarios; 4. The design of the reinforcing bar and the first support bar enhances the overall impact resistance and ensures the protective effect; 5. A combination of a central baffle, two side folding baffles, and inclined guardrails forms a three-dimensional protection system; In summary, this utility model effectively blocks high-speed flying concrete debris, reduces the risk of injury to operators, shortens the installation / removal time of the protective device to less than 1 minute, saves manpower and time, and its multi-angle adjustment capability allows the device to adapt to different drilling angles and site conditions. The structure is simple, the components are standardized, and it is easy to maintain and replace. Attached Figure Description

[0013] Figure 1 A structural diagram showing the moving mechanism of this utility model; Figure 2 This is a structural diagram of the present invention; Figure 3 A structural diagram of the insertion rod of this utility model; Figure 4 A structural diagram showing the second support rod of this utility model; Figure 5 This is a structural diagram of the reinforcing rod of this utility model.

[0014] In the diagram: 1. Bearing plate, 2. Connecting rod, 3. T-shaped slide, 4. Rotary wheel, 5. Base, 6. Roller, 7. T-shaped slider, 8. Stud, 9. First baffle, 10. Fixing component, 11. First support rod, 12. Insertion hole, 13. Second baffle, 14. Inclined guard plate, 15. Third baffle, 16. Hinge, 17. Opening, 18. Reinforcing rod, 19. Second support rod, 20. Insertion rod, 21. Limiting hole. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0016] Reference Figure 1-5A splash-proof device for drilling in municipal roads includes a base 5, with rollers 6 rotatably connected to each of the four corners of the base 5. Operators can quickly move the device to the drilling site using the rollers 6 at the four corners of the base 5. The roller design gives the device good mobility and positioning flexibility, adapting to different construction scenarios. The upper end of the base 5 is provided with a T-shaped slide groove 3, and a reciprocating moving mechanism is installed in the T-shaped slide groove 3. The upper end of the reciprocating moving mechanism is rotatably connected to a connecting rod 2. The upper side of the base 5 is rotatably connected to a first support rod 11. One end of the connecting rod 2 is rotatably connected to one side of the first support rod 11. The upper end of the first support rod 11 is fixed with a bearing plate 1. The upper end of the bearing plate 1 is inserted with a third baffle 15. The two sides of the third baffle 15 are connected to a second baffle 13 through two hinges 16. The second baffle 13 can be unfolded on the horizontal plane to form a surrounding protection. The upper ends of the third baffle 15 and the second baffle 13 are both fixed with inclined guard plates 14. The downward inclined design of the inclined guard plates 14 helps to guide the flying debris to slide down automatically, reducing the frontal impact on the operator. The moving mechanism includes a T-shaped slider 7 that is snapped into a T-shaped slide groove 3. A stud 8 is rotatably connected to one side of the T-shaped slide groove 3. One end of the stud 8 passes through the side wall of the base 5 and extends to one side of the base 5. A rotating wheel 4 is fixed to one end of the stud 8. The stud 8 is threaded onto the T-shaped slider 7. One end of the connecting rod 2 is rotatably connected to the upper end of the T-shaped slider 7. The stud 8 and the T-shaped slider 7 are fitted with high-precision threads to ensure the stability and accuracy of the adjustment and to prevent the slider from loosening due to vibration. The rotating wheel 4 drives the stud 8 to rotate, thereby driving the T-shaped slider 7 to move in the T-shaped groove 3. The slider drives the connecting rod 2 to move, which in turn pushes the first support rod 11 to form an inclined angle with the bearing plate 1. The inclined angle of the baffle can be manually adjusted according to the drilling direction and the splash range to achieve the best protection effect. A fixing member 10 is fixed on one side of the upper end of the base 5. The lower end of the first support rod 11 is rotatably connected to the fixing member 10. The upper end of the bearing plate 1 has insertion holes 12 on both sides. The lower end of the third baffle 15 has an opening 17. Two insertion rods 20 are fixed at the top of the opening 17. The two insertion rods 20 are inserted into the two insertion holes 12. The insertion holes 12 are used to insert the insertion rods 20 at the bottom of the third baffle 15 to achieve quick installation and disassembly. A reinforcing rod 18 is fixed on one side of the second baffle 13. A limiting hole 21 is provided in the middle of the reinforcing rod 18. A second support rod 19 is inserted through the limiting hole 21. The second support rod 19 is inserted into the limiting hole to fix the unfolding angle and prevent the baffle from shaking under wind or impact. A first baffle 9 is fixed on one side of the base 5. The first baffle 9 serves as a basic protective structure to prevent debris from flying backward during drilling and to provide sufficient protection for the base 5. In this utility model, when in use: 1. Positioning and Movement: Operators can quickly move the device to the drilling point using the rollers 6 at the four corners of the base 5. The roller design gives the device good mobility and positioning flexibility, making it suitable for different construction scenarios. 2. Install the third baffle: Insert the insertion rod 20 at the bottom of the third baffle 15 into the insertion hole 12 on the support plate 1. The quick insertion and removal design allows the installation process to be completed in a few seconds without the need for tools. 3. Adjust the protective angle: The rotating wheel 4 drives the stud 8 to rotate, thereby driving the T-shaped slider 7 to move in the T-shaped groove 3. The slider drives the connecting rod 2 to move, which in turn pushes the first support rod 11 to form an inclined angle with the bearing plate 1. The inclined angle of the baffle can be manually adjusted according to the drilling direction and the splash range to achieve the best protection effect. 4. Deploy the second baffle: Rotate the second baffles 13 on both sides by hinge 16 to unfold them to a suitable angle. Insert the reinforcing rod 18 into the second support rod 19 through the limiting hole 21 to enhance the stability and impact resistance of the baffle. The tilting guard plate 14 further guides the flying debris downward to avoid injury to the operator. 5. Start drilling operations: Once the protective device is deployed, drilling operations can begin. Splashing debris is effectively blocked by the baffle, protecting the operators and the surrounding environment. 6. Quickly collect the completed work: Disassemble the insertion rod 20 and the second support rod 19, fold the baffle for storage, and transfer the device to the next work point via the rollers 6 for reuse.

[0017] This utility model is not only applicable to drilling construction of municipal roads, but also to the following scenarios: Subway tunnel drilling operations; Drilling for highway bridge maintenance; Building exterior wall anchoring drilling; Drilling for underground pipeline detection.

[0018] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. A splash-proof device for drilling in municipal roads, comprising a base (5), characterized in that, Rollers (6) are rotatably connected to the four corners of the base (5). A T-shaped groove (3) is provided at the upper end of the base (5). A reciprocating moving mechanism is installed in the T-shaped groove (3). A connecting rod (2) is rotatably connected to the upper end of the reciprocating moving mechanism. A first support rod (11) is rotatably connected to one side of the upper end of the base (5). One end of the connecting rod (2) is rotatably connected to one side of the first support rod (11). A bearing plate (1) is fixed at the upper end of the first support rod (11). A third baffle (15) is inserted into the upper end of the bearing plate (1). A second baffle (13) is connected to both sides of the third baffle (15) through two hinges (16). An inclined guard plate (14) is fixed at the upper end of the third baffle (15) and the second baffle (13).

2. The municipal road drilling anti-splash device according to claim 1, characterized in that: The moving mechanism includes a T-shaped slider (7) that is snapped into a T-shaped groove (3). A stud (8) is rotatably connected to one side of the T-shaped groove (3). One end of the stud (8) passes through the side wall of the base (5) and extends to one side of the base (5). A rotating wheel (4) is fixed to one end of the stud (8). The stud (8) is threaded onto the T-shaped slider (7). One end of the connecting rod (2) is rotatably connected to the upper end of the T-shaped slider (7).

3. The municipal road drilling anti-splash device according to claim 1, characterized in that: A fixing member (10) is fixed on one side of the upper end of the base (5), and the lower end of the first support rod (11) is rotatably connected to the fixing member (10).

4. The municipal road drilling anti-splash device according to claim 1, characterized in that: The upper end of the bearing plate (1) is provided with insertion holes (12) on both sides, and the lower end of the third baffle (15) is provided with an opening (17). Two insertion rods (20) are fixed at the top of the opening (17), and the two insertion rods (20) are inserted into the two insertion holes (12).

5. A municipal road drilling anti-splash device according to claim 1, characterized in that: A reinforcing rod (18) is fixed on one side of the second baffle (13). A limiting hole (21) is provided in the middle of the reinforcing rod (18), and a second support rod (19) is provided through the limiting hole (21).

6. A municipal road drilling anti-splash device according to claim 1, characterized in that: A first baffle (9) is fixed to one side of the base (5).

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