CN221925700U - A drilling and coring device for detecting the main structure of an engineering project - Google Patents

Abstract

The utility model discloses a drilling coring device for detecting an engineering main body structure, which comprises a fixed seat, wherein one side of a wall surface is provided with the fixed seat, the side surface of the fixed seat is fixedly connected with a top plate, the bottom surface of the fixed seat is fixedly connected with four symmetrical universal wheels, a motor I is fixedly arranged in the fixed seat, the output end of the motor I is fixedly connected with a worm, the inside of the wall surface is rotationally connected with two symmetrical sleeves, and the outer side of each sleeve is fixedly connected with a worm wheel. According to the utility model, the vertical wall surface is drilled and cored through the lifting cylinder, the lifting plate, the baffle plate, the motor II, the threaded rod, the guide bar and the drilling and coring equipment, so that the difficulty of operating the vertical wall surface by a worker is effectively reduced, the drilling and coring efficiency is improved, the fixing plate is lifted through the motor I, the worm, the sleeve, the worm wheel and the threaded column, the fixing plate can be conveniently moved and carried through the universal wheel, the fixing plate can be used for supporting, and the stability of the whole device is improved.

Description

A drilling and coring device for detecting main structure of an engineering project

Technical Field

The utility model relates to the technical field of engineering main structure detection, in particular to a drilling and coring device for engineering main structure detection.

Background Art

During the construction phase of a building project, the main structure of the project has certain construction problems and deficiencies due to factors such as the professional level of the construction workers, the rationality of the construction design plan, and natural factors in the surrounding area of the construction project. Inspection of the main structure of the project is an important means to ensure the quality and safety of the building, and also optimizes the management level of the building construction project.

At present, the main structure inspection of the project is usually carried out by taking out a cylindrical main structure with a coring device, and the coring device is composed of a rotating motor and a cylindrical coring drill bit. When drilling and coring vertical walls, the traditional method is to manually drive the rotating motor to rotate the coring drill bit to take out the main structure. In actual use, the manual operation cannot ensure that the coring drill bit is level with the ground, which will cause the drill bit to deviate. Due to the height limit of the staff, it is difficult to drill and coring for higher walls, resulting in greater difficulty in coring.

Utility Model Content

The utility model aims to provide a coring device for detecting a main structure of an engineering project, so as to solve the problems raised in the above-mentioned background technology.

To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a drilling and coring device for detecting a main structure of an engineering project, comprising a wall and a fixed seat, a fixed seat is arranged on one side of the wall, a side surface of the fixed seat is fixedly connected to a top plate, a bottom surface of the fixed seat is fixedly connected to four symmetrical universal wheels, a motor 1 is fixedly installed inside the fixed seat, an output end of the motor 1 is fixedly connected to a worm, the inside of the wall is rotatably connected to two symmetrical sleeves, the outside of the sleeve is fixedly connected to a worm gear, a threaded column is arranged inside the worm gear, the bottom of the threaded column is fixedly connected to a fixed plate, an upper surface of the fixed seat is fixedly connected to a lifting cylinder, the upper surface of the lifting cylinder is fixedly connected to a lifting plate, the upper surface of the lifting plate is fixedly connected to two symmetrical baffles, a motor 2 is fixedly installed on the side of the baffle, an output end of the motor 2 is fixedly connected to a threaded rod, the upper surface of the lifting plate is fixedly connected to two symmetrical guide bars, a mounting plate is arranged outside the guide bar, and a drilling and coring device is fixedly installed on the mounting plate.

Preferably, one side of the fixing seat is fixedly connected to the push rod, the interior of the fixing seat is rotatably connected to one end of the worm, and the top plate and the push rod are respectively located on both sides of the fixing seat.

Preferably, the outer diameter of the worm is matched with the outer diameter of the worm wheel, and the worm is meshingly connected with two worm wheels at the same time.

Preferably, the top of the sleeve is rotatably connected to the wall through a bearing, the sleeve is threadedly connected to the outer side of the threaded column through a threaded hole, one end of the threaded column extends to the bottom of the fixed seat and is fixedly connected to the fixed plate, the shape of the fixed plate is H-shaped, and the bottom surface of the fixed plate is bonded and fixed to the anti-slip pad.

Preferably, there are two baffles, and the side surface of the baffle is rotatably connected to one end of the threaded rod.

Preferably, a threaded hole is provided at the center of the mounting plate, the mounting plate is threadedly connected to the guide bar via the threaded hole, two symmetrical guide grooves are provided on the bottom surface of the guide bar, and the coring device is slidably connected to the outer side of the guide bar via the guide groove.

Compared with the prior art, the beneficial effects of the utility model are:

1. The utility model can perform drilling and coring on vertical walls by arranging a lifting cylinder, a lifting plate, a baffle, a second motor, a threaded rod, a guide bar and a drilling and coring device, which effectively reduces the difficulty of workers operating the vertical wall and improves the efficiency of drilling and coring. The lifting cylinder can be used to perform drilling and coring on different height positions of the wall, thereby enhancing the applicability of the coring device.

2. The utility model can also lift the fixed plate by setting a fixed seat, a universal wheel, a motor, a worm, a sleeve, a worm wheel and a threaded column, so that the entire device can be easily moved and carried through the universal wheel, and the fixed plate can also be used for support to improve the stability of the entire device and avoid the situation where the fixed seat is offset when the drilling and coring equipment is used.

BRIEF DESCRIPTION OF THE DRAWINGS

Figure 1 is a schematic diagram of the overall structure of the utility model;

FIG2 is a partial structural schematic diagram of the utility model;

FIG3 is a partial structural schematic diagram of the utility model.

In the figure: 1. Wall; 2. Fixed seat; 3. Top plate; 4. Universal wheel; 5. Motor 1; 6. Worm; 7. Sleeve; 8. Worm wheel; 9. Threaded column; 10. Fixed plate; 11. Lifting cylinder; 12. Lifting plate; 13. Baffle; 14. Motor 2; 15. Threaded rod; 16. Guide bar; 17. Mounting plate; 18. Drilling and coring equipment.

DETAILED DESCRIPTION

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.

Please refer to Figures 1-3. The utility model provides a technical solution: a drilling and coring device for detecting the main structure of an engineering project, including a wall 1 and a fixed seat 2. The fixed seat 2 is arranged on one side of the wall 1. The side of the fixed seat 2 is fixedly connected to the top plate 3. The top plate 3 is composed of a rectangular plate and a connecting rod. The side of the top plate 3 abuts against the side of the wall 1. The bottom surface of the fixed seat 2 is fixedly connected to four symmetrical universal wheels 4. The interior of the fixed seat 2 is fixedly connected to one end of a motor 5. The output end of the motor 5 is fixedly connected to a worm 6. The other end of the worm 6 is rotatably connected to the inner wall of the wall 1. The interior of the wall 1 is rotatably connected to the tops of two symmetrical sleeves 7 through bearings. The outer side of the sleeve 7 is welded and fixed to a worm wheel 8. There are two worm wheels 8. The outer side of the worm wheel 8 is meshed with the worm 6 at the same time. The interior of the worm wheel 8 is threaded. The hole is threadedly connected to the threaded column 9, the bottom of the threaded column 9 is welded and fixed to the fixed plate 10, the shape of the fixed plate 10 is H-shaped, the upper surface of the fixed seat 2 is fixedly connected to the lifting cylinder 11, the upper surface of the lifting cylinder 11 is fixedly connected to the lifting plate 12, the upper surface of the lifting plate 12 is welded and fixed to two symmetrical baffles 13, the side of the baffle 13 is fixedly connected to one end of the motor 2 14, the output end of the motor 2 14 is fixedly connected to the threaded rod 15, the other end of the threaded rod 15 is rotatably connected to the side of the baffle 13, the upper surface of the lifting plate 12 is welded and fixed to two symmetrical guide bars 16, the outer side of the guide bar 16 is threadedly connected to the mounting plate 17, a guide groove is provided at the bottom of the mounting plate 17, the mounting plate 17 is slidably connected to the outer side of the guide bar 16 through the guide groove, and the upper surface of the mounting plate 17 is fixedly connected to the drilling and coring equipment 18.

One side of the fixed seat 2 is fixedly connected to the push rod, and the interior of the fixed seat 2 is rotatably connected to one end of the worm 6. The top plate 3 and the push rod are respectively located on both sides of the fixed seat 2. The entire device can be moved to the target position by pushing the push rod to cooperate with the universal wheel 4 at the bottom, which effectively reduces the difficulty of moving the entire device and improves the applicability of the entire device. The outer diameter of the worm 6 is compatible with the outer diameter of the worm wheel 8, and the worm 6 is meshed with two worm wheels 8 at the same time. The top of the sleeve 7 is rotatably connected to the wall 1 through a bearing, and the sleeve 7 is threadedly connected to the outer side of the threaded column 9 through a threaded hole. One end of the threaded column 9 extends to the bottom of the fixed seat 2 and is fixedly connected to the fixed plate 10. The shape of the fixed plate 10 is H-shaped, and the bottom surface of the fixed plate 10 is bonded and fixed to the anti-slip pad. The worm 6 is rotated by driving the motor 15, and the sleeve 7 and the worm wheel 8 are rotated synchronously by the worm 6, so that the threaded column 9 is lifted and lowered inside the sleeve 7, so as to realize the lifting and lowering of the fixed plate 10. When the fixed plate 10 moves downward and lifts the fixed seat 2 and the universal wheel 4, the anti-skid pad at the bottom plays a good stabilizing effect, so as to prevent the drilling and coring equipment 18 from shaking the whole device during operation. When the fixed plate 10 moves upward and abuts against the bottom surface of the fixed seat 2, the universal wheel 4 can be used to move the whole device to realize the conversion of the working state and improve the actual use effect. There are two baffles 13, and the side of the baffle 13 is rotatably connected with one end of the threaded rod 15. A threaded hole is provided in the center of the mounting plate 17, and the mounting plate 17 is threadedly connected with the guide bar 16 through the threaded hole. Two symmetrical guide grooves are provided on the bottom surface of the guide bar 16, and the drilling and coring equipment 18 is slidably connected with the outer side of the guide bar 16 through the guide groove. The threaded rod 15 is rotated by driving the second motor 14 , which further drives the mounting plate 17 to move outside the guide bar 16 , thereby moving the core drilling device 18 , thereby drilling and coring the vertical wall 1 .

Working principle: When in use, the staff pushes the push rod on one side of the fixed seat 2 to cooperate with the universal wheel 4 to move the entire device to the required coring position, and then fits the side of the top plate 3 with the target vertical wall 1, and then drives the motor 1 5 to rotate the worm 6, and the worm 6 drives the two worm wheels 8 and the sleeve 7 to rotate synchronously, and further makes the threaded column 9 move downward inside the sleeve 7, and the threaded column 9 pushes the fixed plate 10 to move downward until the fixed plate 10 lifts the fixed seat 2 and the universal wheel 4, and uses the anti-slip pad at the bottom of the fixed plate 10 to effectively enhance the stability of the entire device, and then drives the lifting cylinder 11 to adjust the drilling and coring equipment 18 to the target height, and uses the motor 2 14 to drive the threaded rod 15 to rotate, so that the mounting plate 17 moves on the surface of the guide bar 16, so that the drilling and coring equipment 18 moves to the wall 1 for drilling and coring, and then drives the threaded rod 15 through the motor 2 14 to reset the mounting plate 17 to remove the cylindrical engineering body inside the drilling and coring equipment 18.

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.

Although the 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 (6)

1. The utility model provides a drilling coring device that engineering major structure detected usefulness, includes wall (1) and fixing base (2), its characterized in that: the utility model discloses a wall face (1) one side sets up fixing base (2), fixing base (2) side and roof (3) fixed connection, fixing base (2) bottom surface and four symmetrical universal wheel (4) fixed connection, fixing base (2) inside fixed mounting has motor one (5), the output and worm (6) fixed connection of motor one (5), wall face (1) inside rotates with sleeve (7) of two symmetries to be connected, the outside and worm wheel (8) fixed connection of sleeve (7), worm wheel (8) inside is provided with screw thread post (9), screw thread post (9) bottom and fixed plate (10) fixed connection, fixing base (2) upper surface and lifting cylinder (11) fixed connection, lifting cylinder (11) upper surface and lifting plate (12) fixed connection, lifting plate (12) upper surface and two symmetrical baffle (13) fixed connection, baffle (13) side fixed mounting has motor two (14), the output and the worm wheel (15) of motor two (14) are fixed connection, lifting guide bar (16) are fixed connection, two outside (16) are fixed connection, and a drilling coring device (18) is fixedly arranged on the mounting plate (17).

2. A core drilling device for inspection of an engineered body structure as in claim 1, wherein: one side of the fixed seat (2) is fixedly connected with the push rod, the inside of the fixed seat (2) is rotationally connected with one end of the worm (6), and the top plate (3) and the push rod are respectively positioned on two sides of the fixed seat (2).

3. A core drilling device for inspection of an engineered body structure as in claim 1, wherein: the outer diameter of the worm (6) is matched with the outer diameter of the worm wheel (8), and the worm (6) is meshed and connected with the two worm wheels (8) at the same time.

4. A core drilling device for inspection of an engineered body structure as in claim 1, wherein: the top of the sleeve (7) is rotationally connected with the wall surface (1) through a bearing, the sleeve (7) is in threaded connection with the outer side of the threaded column (9) through a threaded hole, one end of the threaded column (9) extends to the lower portion of the fixing seat (2) and is fixedly connected with the fixing plate (10), the shape of the fixing plate (10) is H-shaped, and the bottom surface of the fixing plate (10) is fixedly bonded with the anti-skid pad.

5. A core drilling device for inspection of an engineered body structure as in claim 1, wherein: the number of the baffles (13) is two, and the side surfaces of the baffles (13) are rotatably connected with one end of the threaded rod (15).

6. A core drilling device for inspection of an engineered body structure as in claim 1, wherein: the center of the mounting plate (17) is provided with a threaded hole, the mounting plate (17) is in threaded connection with the guide bar (16) through the threaded hole, the bottom surface of the guide bar (16) is provided with two symmetrical guide grooves, and the drilling coring equipment (18) is in sliding connection with the outer side of the guide bar (16) through the guide grooves.