CN219736875U - Sampling drill bit for quality inspection of building engineering - Google Patents
Sampling drill bit for quality inspection of building engineering Download PDFInfo
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- CN219736875U CN219736875U CN202320855297.4U CN202320855297U CN219736875U CN 219736875 U CN219736875 U CN 219736875U CN 202320855297 U CN202320855297 U CN 202320855297U CN 219736875 U CN219736875 U CN 219736875U
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- 238000005070 sampling Methods 0.000 title claims abstract description 59
- 238000007689 inspection Methods 0.000 title claims abstract description 26
- 238000010276 construction Methods 0.000 claims abstract description 19
- 238000009434 installation Methods 0.000 claims description 15
- 239000003638 chemical reducing agent Substances 0.000 claims description 12
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 230000001105 regulatory effect Effects 0.000 abstract description 5
- 239000002689 soil Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 239000011435 rock Substances 0.000 description 1
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Abstract
The utility model discloses a sampling drill bit for quality inspection of construction engineering, which relates to the technical field of quality inspection of construction engineering, in particular to a sampling drill bit for quality inspection of construction engineering. This sampling drill bit for building engineering quality inspection drives connecting screw rod, connecting drill bit, sampling drill bit through driving motor and rotates, can bore the sample to the building body, and after boring getting to accomplish, it removes to drive the ejector pin through the regulating disk, need not dismantle the sampling drill bit, can release the inside sample of sampling drill bit, easy and simple to handle.
Description
Technical Field
The utility model relates to the technical field of quality inspection of constructional engineering, in particular to a sampling drill bit for quality inspection of the constructional engineering.
Background
The construction engineering refers to engineering entities formed by construction of various house buildings and auxiliary facilities thereof and installation activities of lines, pipelines and equipment matched with the house buildings, wherein the house buildings refer to projects which are provided with top covers, beam columns, walls and foundations and can form inner spaces and meet the requirements of people on production, living, study and public activities, in order to ensure the stability of the buildings during construction, the construction of the foundations is required, soil layers of the construction foundations are divided into rock, gravelly soil, sandy soil, silt soil, cohesive soil and artificial filling soil, the foundations are divided into natural foundations and artificial foundations (composite foundations), the natural foundations are natural soil layers which do not need to be reinforced by people, the artificial foundations are usually provided with stone chip cushions, sand cushions, mixed lime soil backfilling and tamping, and the like, and in order to ensure the firmness of the foundations, the soil quality inspection is required before the construction.
To the quality inspection of building engineering, patent number CN202021370263.9 discloses a sampling drill bit for quality inspection of building engineering, wherein be provided with the fixed frame, the spliced pole, the fixed block, driving motor and connect at epaxial sampling drill stem of motor output, the activity drill bit, wherein sampling drill stem passes through the screw connection with the activity drill bit, after taking out the sample, accessible screw takes off the activity drill bit, the columnar sample in the realization is convenient for take out the activity drill bit, when taking out, it needs to take off the activity drill bit through the screw, and after the sample is taken out, still need install the activity drill bit, complex operation, in addition, when boring the operation, it is applied pressure to spliced pole and motor through the fixed block, thereby drive the drill bit and bore the operation of sample, but because the building hardness is higher, it is longer to need exert pressure to the fixed block for a long time to bore, intensity of labour is great, for this reason we propose a sampling drill bit for quality inspection of building engineering in order to solve above-mentioned problem.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a sampling drill bit for quality inspection of construction engineering, which solves the problems in the prior art.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a sampling drill bit for building engineering quality inspection, includes the installing frame, the both sides of installing frame all are provided with the curved edge, threaded connection has adjusting screw on the installing frame, and adjusting screw's bottom swing joint has the connecting cage, connecting cage's bottom fixedly connected with installation sleeve pipe, and installation sheathed tube inside fixed mounting has driving motor, speed reducer, driving motor's output shaft and speed reducer's input shaft fixed connection, fixedly connected with connecting screw on the output shaft of speed reducer, and connecting screw's bottom has set gradually connecting drill bit, sampling drill bit, the bottom welding of sampling drill bit has rotatory tooth, connecting screw's outside movable sleeve is equipped with the regulating disk, and the bottom fixed mounting of regulating disk has a plurality of liftout levers, liftout lever and connecting drill bit swing joint.
Preferably, the top of the installation frame is fixedly provided with a threaded sleeve, the installation frame is in threaded connection with an adjusting screw rod through the threaded sleeve, and the top end of the adjusting screw rod is fixedly provided with a hand wheel.
Preferably, the top fixed mounting of connecting the cage has two sets of guide bars, and guide bar and installing frame swing joint, connecting cage and installing sleeve pipe are hollow out construction.
Preferably, the sampling drill bit is inserted into the bottom end of the connecting drill bit, one side of the sampling drill bit is clamped with a locking screw, and the locking screw can be in threaded connection with the connecting drill bit.
Preferably, a guide chute matched with the adjusting disk is formed in the outer portion of the connecting screw, and an ejection threaded ring positioned above the adjusting disk is connected to the outer portion of the connecting screw in a threaded manner.
Preferably, the number of the ejector rods is 3-6 groups, and the connecting drill bit can extend to the inside of the sampling drill bit through the connecting drill bit.
Preferably, the outer part of the ejection rod is movably sleeved with a compression spring positioned above the connecting drill bit, and the compression spring can continuously apply elastic force to the adjusting disc.
The utility model provides a sampling drill bit for quality inspection of construction engineering, which has the following beneficial effects:
1. this sampling drill bit for building engineering quality inspection drives connecting screw rod, connecting drill bit, sampling drill bit through driving motor and rotates, can bore the sample to the building body, and after boring getting the completion, through adjusting disk drive ejector rod removal, need not dismantle the sampling drill bit, can release the inside sample of sampling drill bit, easy and simple to handle, in addition, when the promotion adjusting disk moves down the resistance great, the rotatory ejecting screwed ring drives the adjusting disk and removes, can force the inside sample of sampling drill bit to release.
2. This sampling drill bit for building engineering quality inspection is through setting up the connecting cage at the installation sleeve pipe top to at connecting cage top swing joint adjusting screw, when taking a sample, can drive installation sleeve pipe and driving motor through rotating adjusting screw and move down, drive the sampling drill bit and remove and bore the sample, need not additionally exert pressure, reduce the degree of difficulty and the intensity of labour when boring the sample.
Drawings
FIG. 1 is a schematic diagram of the overall assembled structure of the present utility model;
FIG. 2 is a schematic view of the structure of the upper and lower sides of the mounting sleeve of the present utility model;
FIG. 3 is a schematic cross-sectional view of a mounting sleeve according to the present utility model;
FIG. 4 is a schematic view of a cross-section of a connecting bit and a sampling bit according to the present utility model;
fig. 5 is a schematic view of the structure of the outside of the connecting screw of the present utility model.
In the figure: 1. a mounting frame; 2. a threaded sleeve; 3. adjusting a screw; 4. a hand wheel; 5. a connecting cage; 6. installing a sleeve; 7. a guide rod; 8. a driving motor; 9. a speed reducer; 10. a connecting screw; 11. connecting a drill bit; 12. a sampling drill bit; 13. rotating the teeth; 14. a locking screw; 15. an adjusting plate; 16. an ejector rod; 17. a compression spring; 18. ejecting the threaded ring; 19. and a guiding chute.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1, the present utility model provides a technical solution: the utility model provides a sampling drill bit for building engineering quality inspection, including installing frame 1, the both sides of installing frame 1 all are provided with the bend edge, the staff can stand in the department of bending of installing frame 1 both sides, increase for installing frame 1 and join in marriage, threaded connection has adjusting screw 3 on the installing frame 1, and adjusting screw 3's bottom swing joint has connecting cage 5, connecting cage 5's bottom fixedly connected with installation sleeve 6, and installing sleeve 6's inside fixed mounting has driving motor 8, speed reducer 9, driving motor 8's output shaft and speed reducer 9's input shaft fixed connection, can drive installation sleeve 6 and driving motor 8 through hand wheel 4 rotation adjusting screw 3, it bores the sample to drive sampling drill bit 12 and need not additionally apply pressure, fixedly connected with connecting screw 10 on speed reducer 9's the output shaft, and connecting screw 10's bottom has set gradually connecting drill bit 11, sampling drill bit 12, it rotates to bore the sample to carry out the sample to the building body through driving motor 8, the inside fixed mounting of connecting screw 10 has adjusting disk 15, and driving motor 8's output shaft fixed connection, and the sample drill bit 16 need not be ejected out the sample bit 16 through the adjusting disk 15, the inside of a plurality of ejector 16 is connected with the sample bit 12, the sample ejection rod 16 is simply and conveniently need to dismantle the sample bit 16. The top fixed mounting of installing frame 1 has screw sleeve 2, and installing frame 1 passes through screw sleeve 2 and adjusting screw 3 threaded connection, and adjusting screw 3's top fixed mounting has hand wheel 4, can drive installation sleeve 6 and driving motor 8 to move down through hand wheel 4 rotation adjusting screw 3, drives sampling drill bit 12 and removes and bore the sample, need not additionally exert pressure.
Referring to fig. 2 and 3, two groups of guide rods 7 are fixedly installed at the top of the connecting cage 5, the guide rods 7 are movably connected with the mounting frame 1, when the adjusting screw 3 drives the connecting cage 5 to move up and down, the guide rods 7 are used for limiting, stability in moving is guaranteed, meanwhile, the connecting cage 5 and the mounting sleeve 6 are prevented from rotating axially, the connecting cage 5 and the mounting sleeve 6 are of hollow structures, and heat dissipation is guaranteed when the driving motor 8 and the speed reducer 9 are connected stably, and the driving motor 8 is convenient to work.
Referring to fig. 4 and 5, the sampling drill bit 12 is inserted into the bottom end of the connecting drill bit 11, one side of the sampling drill bit 12 is clamped with the locking screw 14, the locking screw 14 can be in threaded connection with the connecting drill bit 11, the connecting drill bit 11 and the sampling drill bit 12 are fixedly connected through the locking screw 14, the connection stability is guaranteed, the sampling drill bit 12 can be conveniently overhauled and replaced, the service life of the device is prolonged, the guide sliding chute 19 matched with the adjusting disk 15 is formed in the outer portion of the connecting screw 10, the adjusting disk 15 is limited through the guide sliding chute 19, the stability of the moving of the adjusting disk 15 is guaranteed, the outer threaded connection of the connecting screw 10 is provided with the ejection threaded ring 18 positioned above the adjusting disk 15, when the adjusting disk 15 is pushed to move with larger downward resistance, the ejection threaded ring 18 can forcedly push out samples inside the sampling drill bit 12, the ejection rods 16 are 3-6 groups, the connecting drill bit 11 can penetrate through the connecting drill bit 11 to the inside the sampling drill bit 12, after the sample drill bit 12 is taken, the plurality of groups of adjusting disks 15 are driven to move, the samples inside the sampling drill bit 12 can be pushed out, the sample inside the sampling drill bit 12 does not need to be conveniently, the ejection rods are compressed by the ejection rods 17, the elastic rods 17 can be compressed by the elastic rods 17, and the elastic rods can be conveniently compressed by the elastic rods 17, and the elastic rods can be continuously compressed by the elastic rods 17 are compressed by the elastic rods 17, and the elastic rods are continuously, and the elastic rods are compressed by the elastic rods 17.
In sum, this sampling drill bit for building engineering quality inspection, when using, place the device in the position that needs to bore the sample, the staff can stand in the department of bending of installing frame 1 both sides, increase the counter weight for installing frame 1, start driving motor 8, drive speed reducer 9 work through driving motor 8, and drive connecting screw rod 10, connecting drill bit 11, sampling drill bit 12 rotate, drive adjusting screw 3 through hand wheel 4 simultaneously, and drive installation sleeve 6, driving motor 8 and connecting drill bit 11, sampling drill bit 12 move down, bore the sample on the building body, after sample boring is accomplished and installation sleeve 6 resets, drive ejector rod 16 through regulating disk 15 and move down, can release the sample inside sampling drill bit 12, if the resistance is too big during sample pushing out, rotatable ejector screw ring 18 drives regulating disk 15, ejector rod 16 move down, force the sample along sampling drill bit 12 inside release, accomplish the sample, can.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a sampling drill bit for building engineering quality inspection, includes mounting frame (1), the both sides of mounting frame (1) all are provided with the bent edge, its characterized in that: the installation frame (1) is connected with an adjusting screw (3) through threads, the bottom end of the adjusting screw (3) is movably connected with a connecting cage (5), the bottom end of the connecting cage (5) is fixedly connected with an installation sleeve (6), a driving motor (8) and a speed reducer (9) are fixedly arranged in the installation sleeve (6), an output shaft of the driving motor (8) is fixedly connected with an input shaft of the speed reducer (9), the novel automatic feeding device is characterized in that a connecting screw (10) is fixedly connected to an output shaft of the speed reducer (9), a connecting drill bit (11) and a sampling drill bit (12) are sequentially arranged at the bottom end of the connecting screw (10), rotary teeth (13) are welded at the bottom end of the sampling drill bit (12), an adjusting disc (15) is movably sleeved outside the connecting screw (10), a plurality of ejector rods (16) are fixedly arranged at the bottom of the adjusting disc (15), and the ejector rods (16) are movably connected with the connecting drill bit (11).
2. The sampling drill bit for quality inspection of construction engineering according to claim 1, wherein: the top fixed mounting of installing frame (1) has screw sleeve (2), installing frame (1) passes through screw sleeve (2) and adjusting screw (3) threaded connection, the top fixed mounting of adjusting screw (3) has hand wheel (4).
3. The sampling drill bit for quality inspection of construction engineering according to claim 1, wherein: the top fixed mounting of connecting cage (5) has two sets of guide bars (7), and guide bar (7) and installing frame (1) swing joint, connecting cage (5) and installing sleeve pipe (6) are hollow out construction.
4. The sampling drill bit for quality inspection of construction engineering according to claim 1, wherein: the sampling drill bit (12) is inserted into the bottom end of the connecting drill bit (11), one side of the sampling drill bit (12) is clamped with a locking screw (14), and the locking screw (14) can be in threaded connection with the connecting drill bit (11).
5. The sampling drill bit for quality inspection of construction engineering according to claim 1, wherein: the outside of connecting screw rod (10) is offered and is had and adjust dish (15) complex guide chute (19), the outside threaded connection of connecting screw rod (10) has ejection screwed ring (18) that are located adjusting dish (15) top.
6. The sampling drill bit for quality inspection of construction engineering according to claim 5, wherein: the number of the ejector rods (16) is 3-6 groups, and the connecting drill bit (11) can extend to the inside of the sampling drill bit (12) through the connecting drill bit (11).
7. The sampling drill bit for quality inspection of construction engineering according to claim 6, wherein: the outside of the ejection rod (16) is movably sleeved with a compression spring (17) positioned above the connecting drill bit (11), and the compression spring (17) can continuously exert elastic force on the adjusting disc (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320855297.4U CN219736875U (en) | 2023-04-18 | 2023-04-18 | Sampling drill bit for quality inspection of building engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320855297.4U CN219736875U (en) | 2023-04-18 | 2023-04-18 | Sampling drill bit for quality inspection of building engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219736875U true CN219736875U (en) | 2023-09-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320855297.4U Active CN219736875U (en) | 2023-04-18 | 2023-04-18 | Sampling drill bit for quality inspection of building engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219736875U (en) |
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2023
- 2023-04-18 CN CN202320855297.4U patent/CN219736875U/en active Active
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