CN210180717U - Drill core sample taking drilling machine suitable for outer wall external heat insulation core drilling test - Google Patents
Drill core sample taking drilling machine suitable for outer wall external heat insulation core drilling test Download PDFInfo
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- CN210180717U CN210180717U CN201921057733.3U CN201921057733U CN210180717U CN 210180717 U CN210180717 U CN 210180717U CN 201921057733 U CN201921057733 U CN 201921057733U CN 210180717 U CN210180717 U CN 210180717U
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Abstract
The utility model relates to a building detection instrument field refers in particular to a be applicable to outer wall outer heat preservation and bore experimental core sample rig that bores, including the electric drill, the electric drill is connected with the drill bit of sample usefulness, is provided with the fixing base on the electric drill, is provided with a plurality of air pressure bars on the fixing base, is connected with the support base on the air pressure bar, the drill bit can pass from supporting in the base. After adopting above-mentioned scheme, stability and convenience when having improved the sample.
Description
Technical Field
The utility model relates to a building detection instrument field refers in particular to a be applicable to outer wall outer heat preservation and bore core test and bore core sample rig.
Background
Along with the requirement of energy conservation of modern buildings, the purpose of energy conservation is more and more common for an external wall external insulation system by adding an insulation board on an external wall, and an external wall external insulation core drilling test is an important test for detecting whether the structure of the external wall external insulation system and the thickness of the insulation board meet design requirements.
The equipment used in the test always uses a handheld diamond drilling machine, the weight of a single machine is generally 5.4 kilograms, the diameter of the single machine is 76mm, the length of a drill bit with the length of 420mm is 2.5 kilograms, the total weight is 7.9 kilograms, the volume is large, the single machine is heavy and inconvenient to use, and when the handheld diamond drilling machine is used, the drill bit is firstly slightly inclined, is driven into a wall surface and then is driven into the wall surface vertically, so that the operation is inconvenient, whether a vertical qualified core sample can be taken or not needs to be accumulated in a long-term practical operation, and the drilling machine is very dangerous because the labor is sharply increased after the; the core sample is light in weight because of being foam, and is extremely easy to be blocked in the drill bit and not easy to be taken out. The temporary power supply is required to be connected during field sampling, the time for testing is before acceptance after completion, the temporary power utilization is removed, the formal power is not on, the sampling points are concealed according to the standard requirements and are not on the same floor, the same direction and more than three points in the same room, so that the temporary power supply is difficult to obtain.
Therefore, the inventor further researches the drilling machine and develops the core sample drilling machine suitable for the external thermal insulation core drilling test of the external wall, and the drilling machine is produced by the scheme.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a be applicable to outer wall external insulation and bore core test and bore core appearance rig, stability and convenience when having improved the sample.
In order to achieve the above purpose, the technical solution of the present invention is as follows:
the utility model provides a drill core sample drilling machine suitable for outer wall external insulation core test bores, includes the electric drill, the electric drill is connected with the drill bit of sample usefulness, is provided with the fixing base on the electric drill, is provided with a plurality of pneumatic rods on the fixing base, is connected with the support base on the pneumatic rod, the drill bit can pass from supporting in the base.
The drill bit is pushed to sample under the assistance of the air pressure rod by adhering the supporting base to the wall surface, so that the drill bit can enter at an angle vertical to the wall surface all the time when drilling, and the drill bit can vibrate in time without influencing the drilling and core sampling.
Furthermore, two air pressure rods are arranged on the fixed seat and are arranged on the left side and the right side of the drill bit.
The air pressure rods on the supporting base need to be uniformly distributed, so that the supporting base is uniformly stressed by pressure.
Furthermore, the drill bit overcoat is equipped with the withdrawer, and the withdrawer slides along the spout on the drill bit, and the withdrawer slides and makes and extrude the core appearance in the drill bit.
The ejector is arranged to facilitate the taking out of the core sample.
Furthermore, two arc-shaped sliding grooves are formed in the drill bit, the withdrawer penetrates through a sliding rod, and two ends of the sliding rod are arranged in different sliding grooves.
Furthermore, the power supply of the electric drill is provided by a lithium battery.
Further, a laser ranging sensor is arranged on the fixing seat.
The laser ranging sensor is used for testing the thickness of the sampling heat-insulating layer after sampling is finished.
After the scheme is adopted, compared with the prior art, the utility model, have following advantage:
(1) the core drilling machine is developed on the basis of the lithium battery charging electric drill, so that the problem that temporary electricity is difficult to connect on site is thoroughly solved;
(2) the lightweight drill bit is developed, the weight and the length are reduced, and the operability is improved;
(3) the pneumatic rod is used as a rebound device, so that the problem that the drill bit is deflected and the depth of a drill core cannot be mastered is solved;
(4) a core sample withdrawer is arranged, so that the drilled core sample can be conveniently withdrawn;
(5) and the laser ranging module is used for accurately measuring the thickness of the core sample heat-preservation layer.
Drawings
Fig. 1 is a schematic view of the present invention;
FIG. 2 is a left side view of FIG. 1;
FIG. 3 is a schematic view of the connection of the air pressure rod;
FIG. 4 is a schematic view of a drill bit;
FIG. 5 is a schematic view of an ejector;
description of the reference symbols
The drilling tool comprises a drilling bit 1, a sliding groove 11, an electric drill 2, a fixed seat 3, a laser ranging sensor 31, a laser ranging switch 32, a supporting base 4, a pneumatic rod 5, an extractor 6 and a sliding rod 61.
Detailed Description
The invention will be further described with reference to the accompanying drawings and specific embodiments.
As shown in the figure, a be applicable to outer wall external insulation core experiment and bore core sample rig, including electric drill 2, fixing base 3, support base 4, wherein fixing base 3 with support between the base 4 and be connected through two pneumatic rods 5, fixing base 3 sets up on electric drill 2, electric drill 2 is used for driving drill bit 1 that the sample was used, drill bit 1 can pass in the annular support base 4 of following.
The drill bit 1 is externally sleeved with an extractor 6, the extractor 6 is provided with a sliding rod 61 in a penetrating way, two ends of the sliding rod 61 slide along two arc-shaped sliding grooves 11 formed in the drill bit 1, so that the extractor 6 can be driven to move back and forth on the drill bit 1, and when the extractor 6 slides, a core sample in the drill bit 1 can be extruded.
The power of the electric drill 2 is provided by an internal lithium battery, the laser ranging sensor 31 is arranged on the fixing base 3, and the laser ranging sensor 31 is used for testing the thickness of the sampling heat-insulating layer after sampling is completed.
The specific using process is as follows: the fixed seat 3 is arranged on the electric drill 2, the screw on the fixed seat 3 is screwed, the extractor 6 is arranged on the drill bit 1, and then the drill bit 1 is arranged on the electric drill 2; the supporting base 4 is placed on a wall surface to be drilled with a core sample, the air pressure rod 5 is pushed forcefully, so that the drill bit 1 is abutted against the wall surface, the starting button is slightly pressed and completely pressed, the air pressure rod 5 is pushed to be compressed at the same time, the core sample is drilled on the wall surface, then the pressure is relieved, the drill bit 1 is made to extend out of the wall surface through rebounding of the air pressure rod 5, and the extractor 6 is pushed by a hand to drive the core sample to be extracted.
And starting the laser ranging switch 32, pulling out the core sample by hand to enable the section of the heat-insulating layer of the core sample to be arranged at the head of the drill bit 1, and observing the reading of the laser ranging sensor 31, wherein the reading is the thickness of the heat-insulating layer.
Through supporting 4 pastes tight wall, under the assistance of pneumatic rod 5, promotes drill bit 1 and takes a sample, therefore drill bit 1 is when boring to get, can get into with the angle of perpendicular wall always, in time takes place vibrations, also can not influence and bores and get core appearance.
The aforesaid is only the embodiment of the utility model discloses, all simultaneously the utility model discloses in related words such as "upper and lower, left and right, centre" only do the reference usefulness, not absolutely restricted, all utilize the utility model discloses carry out insubstantial change, all shall belong to the act of infringing the protection scope of the utility model.
Claims (6)
1. The utility model provides a drill core sample drill suitable for outer wall external insulation core test, its characterized in that: the electric drill is connected with a drill bit for sampling, a fixing seat is arranged on the electric drill, a plurality of air pressure rods are arranged on the fixing seat, a supporting base is connected onto each air pressure rod, and the drill bit can penetrate through the supporting base.
2. The core drilling and sampling drilling machine suitable for the external thermal insulation core drilling test of the external wall according to claim 1, is characterized in that: the fixed seat is provided with two air pressure rods which are arranged at the left side and the right side of the drill bit.
3. The core drilling and sampling drilling machine suitable for the external thermal insulation core drilling test of the external wall according to claim 1, is characterized in that: the drill bit is sleeved with an extractor which slides along a sliding groove on the drill bit, and the extractor slides to extrude a core sample in the drill bit.
4. The core drilling and sampling drilling machine suitable for the external thermal insulation core drilling test of the external wall according to claim 3, is characterized in that: two arc-shaped sliding grooves are formed in the drill bit, the withdrawer is provided with a sliding rod in a penetrating mode, and two ends of the sliding rod are arranged in different sliding grooves.
5. The core drilling and sampling drilling machine suitable for the external thermal insulation core drilling test of the external wall according to claim 1, is characterized in that: the electric drill power supply is provided by a lithium battery.
6. The core drilling and sampling drilling machine suitable for the external thermal insulation core drilling test of the external wall according to claim 1, is characterized in that: and the fixed seat is provided with a laser ranging sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921057733.3U CN210180717U (en) | 2019-07-09 | 2019-07-09 | Drill core sample taking drilling machine suitable for outer wall external heat insulation core drilling test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921057733.3U CN210180717U (en) | 2019-07-09 | 2019-07-09 | Drill core sample taking drilling machine suitable for outer wall external heat insulation core drilling test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210180717U true CN210180717U (en) | 2020-03-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921057733.3U Active CN210180717U (en) | 2019-07-09 | 2019-07-09 | Drill core sample taking drilling machine suitable for outer wall external heat insulation core drilling test |
Country Status (1)
| Country | Link |
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| CN (1) | CN210180717U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116625735A (en) * | 2023-07-24 | 2023-08-22 | 奥来国信（北京）检测技术有限责任公司 | Core drilling equipment and method for energy-saving structure of outer wall |
-
2019
- 2019-07-09 CN CN201921057733.3U patent/CN210180717U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116625735A (en) * | 2023-07-24 | 2023-08-22 | 奥来国信（北京）检测技术有限责任公司 | Core drilling equipment and method for energy-saving structure of outer wall |
| CN116625735B (en) * | 2023-07-24 | 2023-09-29 | 奥来国信（北京）检测技术有限责任公司 | Core drilling equipment and method for energy-saving structure of outer wall |
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