Drilling device for bridge construction engineering

Abstract

The utility model discloses a drilling device for bridge construction project, including drilling mechanism, sheltering mechanism, sheltering mechanism with drilling mechanism fixed connection, sheltering mechanism includes sheltering box, the back of sheltering box inner wall is fixed connection with motor, the output end of motor is fixed connection with transmission gear, sheltering box inner wall is fixed connection with the transmission gear, sheltering box inner wall is fixed connection with the transmission gear, sheltering box inner wall is fixed connection with the transmission gear. A limiting sliding rail is fixedly connected to the right side of the inner wall of the shielding box, a sliding rod is slidably connected to the inner side of the limiting sliding rail, a transmission toothed plate is fixedly connected to the inner side of the sliding rod, the left side of the transmission toothed plate and the right side of the transmission gear are in an engaged state, and a roller assembly is fixedly connected to the bottom of the transmission toothed plate. According to the drilling device for the construction engineering, by arranging the shielding mechanism, the phenomenon that in the drilling operation process of a traditional drilling device for the construction engineering, a large number of chippings are splashed to affect operation of workers is changed, the chippings can be effectively shielded, and normal operation of the operation of the workers can be guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of drilling devices, in particular to a drilling device used in bridge construction projects. Background Art

[0002] According to the patents published on the China Patent Network, the patent name is: A concrete wall positioning drilling device for construction projects, and the patent number is: 201911221959.7. The present invention discloses a concrete wall positioning drilling device for construction projects, including a frame, a positioning plate, a fixing plate, a mounting frame, an impact drill and a limit plate. The positioning plate is welded to one end of the frame, and the fixing plate is bolted to the other end of the frame. The mounting frame and the limit plate are both installed inside the frame with a slide buckle. The present invention provides a notch on the surface of the positioning plate to facilitate positioning of the entire drilling area, so that it is convenient for the user to align the device with the planned drilling position on the wall. The positioning ring welded at one end of the support rod in the notch can determine the drilling position and locate the drilling position. The adjusting ring sleeve rotatably installed inside the positioning ring can meet the positioning requirements of drilling positions of different sizes by removing and adding the adjusting ring sleeve, thereby improving the accuracy of drilling positioning. The guide plate embedded on the surface of the positioning plate facilitates the discharge of waste discharged by drilling, thereby avoiding the accumulation of waste affecting the drilling operation. When the drilling device is performing the hole rotation operation, a large amount of dust and debris will be generated, which greatly affects the observation of the staff.

[0003] Therefore, it is necessary to redesign the drilling device to effectively prevent the debris generated during the processing from splashing and affecting the work of the workers. Utility Model Content

[0004] In order to solve the problems raised in the above background technology, the purpose of the utility model is to provide a drilling device for bridge construction projects, which has the advantage of preventing debris from flying around, and solves the problem of debris generated during the processing flying around and affecting the work of workers.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a drilling device for bridge construction engineering, comprising:

[0006] Drilling mechanism;

[0007] The shielding mechanism is fixedly connected to the drilling mechanism, the shielding mechanism includes a shielding box, the back of the inner wall of the shielding box is fixedly connected to a motor, the output end of the motor is fixedly connected to a transmission gear, the right side of the inner wall of the shielding box is fixedly connected to a limiting slide rail, the inner side of the limiting slide rail is slidably connected to a slide rod, the inner side of the slide rod is fixedly connected to a transmission tooth plate, the left side of the transmission tooth plate and the right side of the transmission gear are in a meshing state, the bottom of the transmission tooth plate is fixedly connected to a roller assembly, the bottom of the inner wall of the shielding box is slidably connected to a slider assembly, the top of the slider assembly is fixedly connected to a shielding plate, the outer side of the shielding plate extends to the outer side of the shielding box, the outer side of the slider assembly is fixedly connected to a return spring, and the outer side of the return spring is fixedly connected to the inner wall of the shielding box.

[0008] As a preferred embodiment of the utility model, the drilling mechanism includes a base plate, the top of the base plate is fixedly connected to a support frame, the front of the support frame is fixedly connected to the back of the shielding box, and the bottom of the support frame is fixedly connected to a drilling assembly.

[0009] As a preferred embodiment of the present invention, the top and the bottom of the back side of the inner wall of the shielding box are fixedly connected with connecting plates, and the connecting plates are used in conjunction with the shielding box.

[0010] As a preferred embodiment of the present invention, the top and bottom of the motor are fixedly connected with reinforcement plates, and the back side of the reinforcement plates is fixedly connected to the inner wall of the shielding box.

[0011] As a preferred embodiment of the utility model, the top and the bottom of the position-limiting slide rail are fixedly connected with triangular blocks, and the outer sides of the triangular blocks are fixedly connected to the inner walls of the shielding box.

[0012] As a preferred embodiment of the present invention, the top and the bottom of the sliding rod are both fixedly connected with angle plates, and the inner side of the angle plate is fixedly connected with the outer side of the transmission tooth plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model changes the phenomenon that a large amount of debris will splash around and affect the work of workers during the drilling operation of the traditional construction engineering drilling device by setting a shielding mechanism. The debris can be effectively shielded to ensure that the work of the workers can run normally.

[0015] 2. The utility model, through the setting of the drilling mechanism, can be used in bridge construction and building reinforcement. The engineering drilling device is used to drill holes of various depths and diameters to install materials such as angle steel and steel pipes, thereby enhancing the stability and bearing capacity of the foundation. It is an indispensable and important equipment in modern engineering construction.

[0016] 3. The utility model can reinforce the shielding box by setting the connecting plate, strengthen the connectivity between the shielding box and the support frame, make the connection between the two more stable, avoid the phenomenon of the two falling off during long-term operation, effectively protect the integrity of the structure, and extend the service life of the structure.

[0017] 4. The utility model can reinforce the motor by setting the reinforcement plate, strengthen the connectivity between the motor and the shielding box, avoid the motor from shifting or falling off due to its own vibration and other factors during long-term operation, effectively protect the integrity of the structure, enable the two to be more stably connected, and enable the structure to operate more stably.

[0018] 5. The utility model can reinforce the limit slide rail through the setting of the triangular block, strengthen the connectivity between the limit slide rail and the shielding box, ensure that the limit slide rail can be stably connected to the inner wall of the shielding box, and extend the service life of the structure.

[0019] 6. The utility model can reinforce the slide bar by setting the angle plate, thereby enhancing the stability of the slide bar operation and avoiding the slide bar from breaking or falling off during long-term operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 This is the structural diagram of the drilling mechanism of the utility model;

[0022] Figure 3 This is a front cross-sectional view of the shielding box of the utility model.

[0023] In the figure: 1. drilling mechanism; 11. base plate; 12. support frame; 13. drilling assembly; 2. shielding mechanism; 21. shielding box; 22. motor; 23. transmission gear; 24. limiting slide rail; 25. slide bar; 26. transmission gear plate; 27. roller assembly; 28. slider assembly; 29. ​​shielding plate; 210. return spring; 3. connecting plate; 4. reinforcement plate; 5. triangle block; 6. angle plate. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] like Figures 1 to 3As shown, the utility model provides a drilling device for bridge construction engineering, comprising:

[0026] Drilling mechanism 1;

[0027] The shielding mechanism 2 is fixedly connected to the drilling mechanism 1, and the shielding mechanism 2 includes a shielding box 21. The back of the inner wall of the shielding box 21 is fixedly connected to a motor 22, and the output end of the motor 22 is fixedly connected to a transmission gear 23. The right side of the inner wall of the shielding box 21 is fixedly connected to a limiting slide rail 24, and the inner side of the limiting slide rail 24 is slidably connected to a slide rod 25. The inner side of the slide rod 25 is fixedly connected to a transmission tooth plate 26, and the left side of the transmission tooth plate 26 is in a meshing state with the right side of the transmission gear 23. The bottom of the transmission tooth plate 26 is fixedly connected to a roller assembly 27, and the bottom of the inner wall of the shielding box 21 is slidably connected to a slider assembly 28. The top of the slider assembly 28 is fixedly connected to a shielding plate 29, and the outer side of the shielding plate 29 extends to the outer side of the shielding box 21. The outer side of the slider assembly 28 is fixedly connected to a return spring 210, and the outer side of the return spring 210 is fixedly connected to the inner wall of the shielding box 21.

[0028] refer to Figure 2 The drilling mechanism 1 includes a base plate 11, a support frame 12 is fixedly connected to the top of the base plate 11, a front side of the support frame 12 is fixedly connected to the back side of the shielding box 21, and a drilling assembly 13 is fixedly connected to the bottom of the support frame 12.

[0029] As a technical optimization solution of the utility model, through the setting of the drilling mechanism 1, the engineering drilling device can be used to drill holes of various depths and diameters in bridge construction and building reinforcement to install materials such as angle steel and steel pipes, thereby enhancing the stability and bearing capacity of the foundation. It is an indispensable and important equipment in modern engineering construction.

[0030] refer to Figure 3 The top and bottom of the back side of the inner wall of the shielding box 21 are fixedly connected with a connecting plate 3, and the connecting plate 3 is used in conjunction with the shielding box 21.

[0031] As a technical optimization solution of the utility model, the setting of the connecting plate 3 can reinforce the shielding box 21, strengthen the connectivity between the shielding box 21 and the support frame 12, make the connection between the two more stable, avoid the phenomenon of the two falling off during long-term operation, effectively protect the integrity of the structure, and extend the service life of the structure.

[0032] refer to Figure 3 The top and bottom of the motor 22 are fixedly connected with a reinforcing plate 4 , and the back side of the reinforcing plate 4 is fixedly connected to the inner wall of the shielding box 21 .

[0033] As a technical optimization scheme of the utility model, the setting of the reinforcement plate 4 can reinforce the motor 22, strengthen the connectivity between the motor 22 and the shielding box 21, and avoid the motor 22 from being displaced or falling off due to its own vibration and other factors during long-term operation, thereby effectively protecting the integrity of the structure, enabling the two to be more stably connected, and allowing the structure to operate more stably.

[0034] refer to Figure 3 The top and bottom of the limiting slide rail 24 are fixedly connected with a triangular block 5 , and the outer side of the triangular block 5 is fixedly connected to the inner wall of the shielding box 21 .

[0035] As a technical optimization solution of the utility model, the setting of the triangular block 5 can reinforce the limit slide rail 24, strengthen the connectivity between the limit slide rail 24 and the shielding box 21, ensure that the limit slide rail 24 can be stably connected to the inner wall of the shielding box 21, and extend the service life of the structure.

[0036] refer to Figure 3 The top and bottom of the slide bar 25 are fixedly connected with an angle plate 6, and the inner side of the angle plate 6 is fixedly connected with the outer side of the transmission tooth plate 26.

[0037] As a technical optimization solution of the utility model, the angle plate 6 is provided to reinforce the slide bar 25, thereby enhancing the stability of the operation of the slide bar 25 and preventing the slide bar 25 from breaking or falling off during long-term operation.

[0038] The working principle and usage process of the utility model are as follows: first, when the user needs to perform a shielding operation, he only needs to start the motor 22 in the shielding box 21, and the output end of the motor 22 drives the transmission gear 23 to rotate, the transmission gear 23 drives the transmission gear plate 26 to move, the transmission gear plate 26 drives the roller assembly 27 to move, and the roller assembly 27 drives the shielding plate 29 to move, and the shielding plate 29 moves to a suitable position to perform a shielding operation, so as to achieve the effect of shielding the debris generated during the drilling operation.

[0039] To sum up: the drilling device used for bridge construction projects, by setting up a shielding mechanism, changes the phenomenon that a large amount of debris will splash around and affect the work of workers during the drilling operation of traditional construction engineering drilling devices. The debris can be effectively shielded to ensure that the work of workers can operate normally.

[0040] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A drilling device for bridge construction engineering, characterized in that: include: Drilling mechanism (1); A shielding mechanism (2), the shielding mechanism (2) being fixedly connected to the drilling mechanism (1), the shielding mechanism (2) comprising a shielding box (21), the back side of the inner wall of the shielding box (21) being fixedly connected to a motor (22), the output end of the motor (22) being fixedly connected to a transmission gear (23), the right side of the inner wall of the shielding box (21) being fixedly connected to a limit slide rail (24), the inner side of the limit slide rail (24) being slidably connected to a slide rod (25), the inner side of the slide rod (25) being fixedly connected to a transmission tooth plate (26), the transmission tooth plate (26) ) is in meshing state with the right side of the transmission gear (23); the bottom of the transmission gear plate (26) is fixedly connected to a roller assembly (27); the bottom of the inner wall of the shielding box (21) is slidably connected to a slider assembly (28); the top of the slider assembly (28) is fixedly connected to a shielding plate (29); the outer side of the shielding plate (29) extends to the outside of the shielding box (21); the outer side of the slider assembly (28) is fixedly connected to a return spring (210); the outer side of the return spring (210) is fixedly connected to the inner wall of the shielding box (21).

2. A drilling device for bridge construction engineering according to claim 1, characterized in that: The drilling mechanism (1) comprises a base plate (11), the top of the base plate (11) is fixedly connected to a support frame (12), the front of the support frame (12) is fixedly connected to the back of the shielding box (21), and the bottom of the support frame (12) is fixedly connected to a drilling assembly (13).

3. A drilling device for bridge construction engineering according to claim 1, characterized in that: The top and bottom of the back side of the inner wall of the shielding box (21) are both fixedly connected with a connecting plate (3), and the connecting plate (3) is used in conjunction with the shielding box (21).

4. A drilling device for bridge construction engineering according to claim 1, characterized in that: The top and bottom of the motor (22) are both fixedly connected to a reinforcement plate (4), and the back surface of the reinforcement plate (4) is fixedly connected to the inner wall of the shielding box (21).

5. A drilling device for bridge construction engineering according to claim 1, characterized in that: The top and bottom of the position-limiting slide rail (24) are both fixedly connected to a triangular block (5), and the outer side of the triangular block (5) is fixedly connected to the inner wall of the shielding box (21).

6. A drilling device for bridge construction engineering according to claim 1, characterized in that: The top and bottom of the sliding rod (25) are both fixedly connected to an angle plate (6), and the inner side of the angle plate (6) is fixedly connected to the outer side of the transmission tooth plate (26).

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