CN113281092B - Concrete drilling coring equipment for quality supervision of building engineering - Google Patents
Concrete drilling coring equipment for quality supervision of building engineering Download PDFInfo
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- CN113281092B CN113281092B CN202110551370.4A CN202110551370A CN113281092B CN 113281092 B CN113281092 B CN 113281092B CN 202110551370 A CN202110551370 A CN 202110551370A CN 113281092 B CN113281092 B CN 113281092B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
- G01N1/08—Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit
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- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The invention provides concrete drilling and coring equipment for quality supervision of constructional engineering, and relates to the technical field of constructional engineering equipment. This black dirt clearing device is burnt out to bottom of a boiler based on self-cleaning, comprising a base plate, the last fixed surface of bottom plate is connected with the bracing piece, the one end fixedly connected with diaphragm of bottom plate is kept away from to the bracing piece, there is the threaded rod inside of diaphragm through bearing frame swing joint, the surface threaded connection of threaded rod has the installation steel sheet, the lower surface of installation steel sheet is provided with the protection casing, one side fixedly connected with clamping ring of installation steel sheet is kept away from to the protection casing. Through setting up protection casing, clamping ring, slide bar, spring to through the elasticity extrusion clamping ring that utilizes the spring, make the clamping ring at the in-process of drill bit work, laminate with the road surface all the time, avoid the rubble that the in-process that the drill bit got the core to cause the staff injured, thereby reduce the potential safety hazard.
Description
Technical Field
The invention relates to the technical field of constructional engineering equipment, in particular to concrete drilling and coring equipment for quality supervision of constructional engineering.
Background
The building engineering is an engineering entity formed by the construction of various building constructions and auxiliary facilities thereof and the installation activities of lines, pipelines and equipment matched with the building constructions, and the concrete core drilling machine is equipment required to be used in the building engineering and is mainly used for sampling a concrete layer on the engineering.
The applicant finds that a Chinese patent discloses a concrete drilling core-taking machine through retrieval when applying the invention, and the application number of the concrete drilling core-taking machine is 'CN 201921147655.6', the Chinese patent is connected in a mounting hole in a sliding manner through arranging a mounting block, when the concrete drilling core-taking machine needs to be fixed, a limiting assembly is used for relieving the limitation on the mounting block, a frame body enables the mounting block and the mounting hole to move relatively through gravity, a moving wheel fixedly connected to the bottom end of the mounting block is further retracted into the mounting hole, the bottom surface of the frame body is integrally contacted with the bottom surface, so that the stability of the concrete drilling core-taking machine in work is improved, when the concrete drilling core-taking machine needs to be moved, the frame body is lifted through operating the lifting assembly, the roller assembly is limited again through the limiting assembly, so that a worker can normally use the roller, but when a drill bit takes a core, sprayed broken stone is easy to cause injury to the worker, and therefore, the concrete drilling core-taking machine has certain potential safety hazard.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a concrete drilling and coring device for quality supervision of construction engineering, which solves the problem that workers are injured due to sprayed broken stones when a drill bit is used for coring.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: the concrete drilling and coring equipment for quality supervision of building engineering comprises a bottom plate, wherein a supporting rod is fixedly connected to the upper surface of the bottom plate, a transverse plate is fixedly connected to one end, away from the bottom plate, of the supporting rod, a threaded rod is movably connected to the interior of the transverse plate through a bearing seat, an installation steel plate is connected to the outer surface of the threaded rod in a threaded manner, a protective cover is arranged on the lower surface of the installation steel plate, a pressing ring is fixedly connected to one side, away from the installation steel plate, of the protective cover, a sliding rod is fixedly connected to the upper surface of the pressing ring, one end, away from the pressing ring, of the sliding rod extends to the upper portion of the installation steel plate, a protruding block is fixedly connected to one end, located above the installation steel plate, of the sliding rod, a spring is arranged on the outer surface of the sliding rod, and the spring is located between the installation steel plate and the pressing ring;
a movable groove is formed in the side surface of the mounting steel plate, and a buckle is movably connected inside the movable groove through a rotating shaft;
the surface swing joint of bracing piece has the slider, the upper surface and the lower surface of slider all are provided with the clearance piece, installation steel sheet and slider fixed connection.
Preferably, the threaded rod is located the one end fixedly connected with carousel of diaphragm top, the one end that the threaded rod is located installation steel sheet below is provided with the stopper, the quantity of bracing piece is provided with two to be located the both sides of installation steel sheet.
Preferably, the upper surface of the bottom plate and one side of the bottom plate, which is located on the supporting rod, are provided with a level gauge, the inner thread of the bottom plate is connected with an adjusting rod, one end of the adjusting rod, which is located above the bottom plate, is fixedly connected with a knob, and one end of the adjusting rod, which is located below the bottom plate, is movably connected with a footing.
Preferably, the upper surface of installation steel sheet is provided with the motor, the output shaft of motor extends to the below of installation steel sheet and fixedly connected with drill bit, the drill bit is located the inboard of protection casing.
Preferably, the upper surface of bottom plate and the one side that is located the spirit level and survey the appearance and keeps away from the bracing piece are provided with water jet equipment, water jet equipment includes the storage water tank, the interior bottom of storage water tank is provided with the water pump, the play water end of water pump is provided with the water pipe, the one end that the water pump was kept away from to the water pipe runs through the installation steel sheet and extends to the below of installation steel sheet, the one end that the water pipe is located installation steel sheet below is provided with the shower nozzle, and the shower nozzle is located the top of drill bit, the upper surface of storage water tank is provided with the filler.
Preferably, the upper surface of the bottom plate and the side, far away from the horizontal measuring instrument, of the water spraying device are fixedly connected with a pushing handle, and the lower surface of the bottom plate is provided with universal wheels.
Preferably, the protective cover is foldable and has certain ductility, and the number of the sliding rods is two.
Preferably, the buckle is L-shaped and is provided with two.
The working principle is as follows: when the device is used, the position of the device needing coring is moved, the adjusting rod 21 is controlled by the knob 22 to drive the bottom feet 23 to move downwards, the bottom plate 1 is jacked up, the horizontal measuring instrument 24 is observed at the same time, the bottom plate 1 is conveniently adjusted to be horizontal, the motor 16 is started, the drill bit 17 is driven to rotate, the threaded rod 4 is controlled to rotate through the turntable 5, the installation steel plate 6 is controlled to drive the drill bit 17 to move downwards, concrete is cored, the press ring 8 is extruded by the elasticity of the spring 11, the press ring 8 is always attached to the ground, broken stones generated when the drill bit 17 cores are prevented, workers are injured, the installation steel plate 6 drives the slider 14 to move upwards and downwards, the cleaning block 15 is arranged, the phenomenon that the slider 14 is clamped by attachments is avoided, the installation steel plate 6 is influenced to move upwards and downwards is avoided, when the drill bit 17 needs to be maintained and replaced, the press ring 8 is jacked up by hands, then the buckle 13 is rotated, and the press ring 8 is fixed, and the maintenance personnel can maintain or replace the drill bit 17 conveniently.
(III) advantageous effects
The invention provides a concrete drilling and coring device for quality supervision of building engineering. The method has the following beneficial effects:
1. this equipment is through setting up protection casing, clamping ring, slide bar, spring to through the elasticity extrusion clamping ring that utilizes the spring, make the clamping ring at the in-process of drill bit work, laminate with the road surface all the time, the rubble of avoiding the drill bit to get the in-process and producing causes the staff injury, thereby reduces the potential safety hazard.
2. This equipment is through setting up the activity groove to be provided with the buckle in the activity groove, be used for fixing the clamping ring, the maintenance personal of being convenient for maintains the drill bit or with trading.
3. This equipment sets up the clearance piece through both sides about the slider for with attachments clean up such as impurity, rubble on bracing piece surface, avoid attachments such as impurity, rubble to block the slider, influence installation steel sheet drive drill bit and reciprocate.
Drawings
FIG. 1 is a front cross-sectional view of a concrete drilling and coring device for quality supervision of construction works according to the present invention;
FIG. 2 is a schematic diagram of the overall structure of a mounting steel plate of a concrete drilling coring device for quality supervision of construction engineering according to the present invention;
FIG. 3 is a schematic view of the structure A of FIG. 1 according to the present invention;
FIG. 4 is a top view of the bottom plate of a concrete drilling and coring device for quality control of construction works according to the present invention.
Wherein, 1, a bottom plate; 2. a support bar; 3. a transverse plate; 4. a threaded rod; 5. a turntable; 6. installing a steel plate; 7. a protective cover; 8. pressing a ring; 9. a slide bar; 10. a bump; 11. a spring; 12. a movable groove; 13. buckling; 14. a slider; 15. cleaning the block; 16. a motor; 17. a drill bit; 18. a water spraying device; 1801. a water pump; 1802. a water pipe; 1803. a spray head; 1804. a water filling port; 1805. a water storage tank; 19. a push handle; 20. a universal wheel; 21. adjusting a rod; 22. a knob; 23. footing; 24. a level meter.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b):
as shown in fig. 1-4, an embodiment of the present invention provides a concrete drilling coring device for quality supervision of construction engineering, including a bottom plate 1, a support rod 2 is fixedly connected to an upper surface of the bottom plate 1, a transverse plate 3 is fixedly connected to one end of the support rod 2 away from the bottom plate 1, a threaded rod 4 is movably connected to an interior of the transverse plate 3 through a bearing seat, a rotary table 5 is fixedly connected to one end of the threaded rod 4 above the transverse plate 3 for controlling the threaded rod 4 to rotate, so as to control an installation steel plate 6 to drive a drill bit 17 to move down and core concrete, an installation steel plate 6 is connected to an outer surface of the threaded rod 4 through a thread, a protective cover 7 is arranged on a lower surface of the installation steel plate 6 to prevent crushed stones generated during coring of the drill bit 17, so as to hurt workers, the protective cover 7 is foldable and has a certain ductility, a press ring 8 is fixedly connected to one side of the protective cover 7 away from the installation steel plate 6, a slide rod 9 is fixedly connected to an upper surface of the press ring 8 to prevent the protective cover 7 from deviating during folding, two slide rods 9 are arranged, one end of the slide rod 9 away from the press ring 8 extends to an upper side of the press ring 6, a projection 10 is fixedly connected to an outer surface of the press ring 9, a spring 11 is arranged between the slide rod 11 and the slide rod 6, and the installation steel plate 6 is arranged between the slide rod 11;
the side surface of the installation steel plate 6 is provided with a movable groove 12, the interior of the movable groove 12 is movably connected with two L-shaped buckles 13 through a rotating shaft, the buckles 13 are manually controlled to rotate, and the press ring 8 is fixed, so that maintenance personnel can conveniently maintain or replace the drill bit 17;
the surface swing joint of bracing piece 2 has slider 14, through setting up slider 14 for the stable reciprocating that reciprocates of control installation steel sheet 6, the upper surface and the lower surface of slider 14 all are provided with clearance piece 15, be used for with the attachment clean up on the bracing piece 2, avoid the attachment to block slider 14, influence installation steel sheet 6 and drive drill bit 17 and reciprocate, installation steel sheet 6 and slider 14 fixed connection.
One end that threaded rod 4 is located installation steel sheet 6 below is provided with the stopper, prevent that installation steel sheet 6 from droing from threaded rod 4, the quantity of bracing piece 2 is provided with two, and be located the both sides of installation steel sheet 6, the upper surface of installation steel sheet 6 is provided with motor 16, be used for driving drill bit 17 to rotate, motor 16's output shaft extends to the below and the fixedly connected with drill bit 17 of installation steel sheet 6, drill bit 17 is located the inboard of protection casing 7, the upper surface of bottom plate 1 just is located one side fixedly connected with that water jet equipment 18 kept away from horizontal measuring instrument 24 and pushes away 19, the lower surface of bottom plate 1 is provided with universal wheel 20.
The upper surface of bottom plate 1 and the one side that is located bracing piece 2 are provided with level gauge 24, the inside threaded connection of bottom plate 1 has regulation pole 21, adjust the one end fixedly connected with knob 22 that pole 21 is located bottom plate 1 top, it moves down to drive footing 23 through knob 22 control regulation pole 21, and with bottom plate 1 jack-up, observe level gauge 24 simultaneously, be convenient for adjust the level with bottom plate 1, prevent that drill bit 17 is getting the in-process of core and taking place to damage because of the skew, it has footing 23 to adjust the one end swing joint that pole 21 is located bottom plate 1 below.
The upper surface of bottom plate 1 and the one side that is located horizontal measuring instrument 24 and keeps away from bracing piece 2 are provided with water jet equipment 18, a be used for cooling down drill bit 17, prevent that drill bit 17 from damaging because of the high temperature at the in-process of coring, water jet equipment 18 includes storage water tank 1805, the interior bottom of storage water tank 1805 is provided with water pump 1801, a water transport to shower nozzle 1803 department in the storage water tank 1805, and spout through shower nozzle 1803, the delivery end of water pump 1801 is provided with water pipe 1802, the one end that water pipe 1802 kept away from water pump 1801 runs through installation steel sheet 6 and extends to the below of installation steel sheet 6, the one end that water pipe 1802 is located installation steel sheet 6 below is provided with shower nozzle 1803, and shower nozzle 1803 is located the top of drill bit 17, the upper surface of storage water tank 1805 is provided with filler 1804.
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 alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a concrete drilling coring equipment for building engineering quality supervision, includes bottom plate (1), its characterized in that: the upper surface of the bottom plate (1) is fixedly connected with a supporting rod (2), one end of the supporting rod (2) far away from the bottom plate (1) is fixedly connected with a transverse plate (3), the inside of the transverse plate (3) is movably connected with a threaded rod (4) through a bearing seat, the outer surface of the threaded rod (4) is connected with an installation steel plate (6) through threads, the lower surface of the installation steel plate (6) is provided with a protective cover (7), one side of the protective cover (7) far away from the installation steel plate (6) is fixedly connected with a pressing ring (8), the upper surface of the pressing ring (8) is fixedly connected with a sliding rod (9), one end of the sliding rod (9) far away from the pressing ring (8) extends to the upper part of the installation steel plate (6), one end of the sliding rod (9) above the installation steel plate (6) is fixedly connected with a convex block (10), the outer surface of the sliding rod (9) is provided with a spring (11), and the spring (11) is positioned between the installation steel plate (6) and the pressing ring (8);
a movable groove (12) is formed in the side surface of the mounting steel plate (6), and a buckle (13) is movably connected inside the movable groove (12) through a rotating shaft;
the outer surface swing joint of bracing piece (2) has slider (14), the upper surface and the lower surface of slider (14) all are provided with clearance piece (15), installation steel sheet (6) and slider (14) fixed connection.
2. The concrete drilling and coring device for building engineering quality supervision according to claim 1, characterized in that: threaded rod (4) are located one end fixedly connected with carousel (5) of diaphragm (3) top, one end that threaded rod (4) are located installation steel sheet (6) below is provided with the stopper, the quantity of bracing piece (2) is provided with two to be located the both sides of installation steel sheet (6).
3. The concrete drilling and coring device for building engineering quality supervision according to claim 1, wherein: the upper surface of bottom plate (1) and the one side that is located bracing piece (2) are provided with spirit level measuring instrument (24), the inside threaded connection of bottom plate (1) has regulation pole (21), adjust the one end fixedly connected with knob (22) that pole (21) are located bottom plate (1) top, it has footing (23) to adjust the one end swing joint that pole (21) are located bottom plate (1) below.
4. A concrete drilling and coring device for quality supervision of construction engineering as set forth in claim 3, wherein: the upper surface of installation steel sheet (6) is provided with motor (16), the output shaft of motor (16) extends to the below of installation steel sheet (6) and fixedly connected with drill bit (17), drill bit (17) are located the inboard of protection casing (7).
5. The concrete drilling and coring device for building engineering quality supervision according to claim 4, wherein: the upper surface of bottom plate (1) and the one side that is located horizontal measuring instrument (24) and keeps away from bracing piece (2) are provided with water jet equipment (18), water jet equipment (18) are including storage water tank (1805), the interior bottom of storage water tank (1805) is provided with water pump (1801), the play water end of water pump (1801) is provided with water pipe (1802), the one end that water pump (1801) were kept away from in water pipe (1802) runs through installation steel sheet (6) and extends to the below of installation steel sheet (6), one end that water pipe (1802) are located installation steel sheet (6) below is provided with shower nozzle (1803), and shower nozzle (1803) are located the top of drill bit (17), the upper surface of storage water tank (1805) is provided with filler (1804).
6. The concrete drilling and coring device for building engineering quality supervision according to claim 5, wherein: the upper surface of the bottom plate (1) is fixedly connected with a push handle (19) on one side of the water spraying device (18) far away from the horizontal measuring instrument (24), and the lower surface of the bottom plate (1) is provided with universal wheels (20).
7. The concrete drilling and coring device for building engineering quality supervision according to claim 1, characterized in that: the protective cover (7) is foldable and has certain ductility, and the number of the sliding rods (9) is two.
8. The concrete drilling and coring device for building engineering quality supervision according to claim 1, wherein: the buckles (13) are L-shaped and are provided with two buckles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110551370.4A CN113281092B (en) | 2021-05-20 | 2021-05-20 | Concrete drilling coring equipment for quality supervision of building engineering |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110551370.4A CN113281092B (en) | 2021-05-20 | 2021-05-20 | Concrete drilling coring equipment for quality supervision of building engineering |
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| Publication Number | Publication Date |
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| CN113281092A CN113281092A (en) | 2021-08-20 |
| CN113281092B true CN113281092B (en) | 2022-11-11 |
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| CN202110551370.4A Active CN113281092B (en) | 2021-05-20 | 2021-05-20 | Concrete drilling coring equipment for quality supervision of building engineering |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114016944B (en) * | 2021-10-11 | 2023-09-08 | 上海申通地铁集团有限公司 | Drilling coring device for construction risk assessment of municipal construction horizontal positioning hole |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106404451A (en) * | 2016-06-07 | 2017-02-15 | 贵州大学 | Waterproof apparatus for automatic rock coring machine and installation method thereof |
| CN207114225U (en) * | 2017-07-17 | 2018-03-16 | 厦门市交通建设工程检测有限公司 | A kind of concrete hole drilling core taking machine |
| BR202018010785U2 (en) * | 2018-05-28 | 2019-12-10 | Dossa Antenor | constructive arrangement introduced into soil sample drill |
| CN108906421B (en) * | 2018-07-11 | 2020-04-24 | 江苏明宇石油机械有限公司 | Oil exploration equipment with drill bit maintenance function |
| CN210665118U (en) * | 2019-08-30 | 2020-06-02 | 广西文通工程咨询有限公司 | A drilling coring device for geological exploration |
| CN211013614U (en) * | 2019-11-25 | 2020-07-14 | 运城市铸诚混凝土有限公司 | Concrete sampling device |
| CN212428567U (en) * | 2020-05-20 | 2021-01-29 | 鄂尔多斯市磐宏爆破有限公司 | Rock drilling device |
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