CN205719620U - External wall energy-saving detection core drilling machine - Google Patents
External wall energy-saving detection core drilling machine Download PDFInfo
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- CN205719620U CN205719620U CN201620367302.7U CN201620367302U CN205719620U CN 205719620 U CN205719620 U CN 205719620U CN 201620367302 U CN201620367302 U CN 201620367302U CN 205719620 U CN205719620 U CN 205719620U
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- external wall
- drilling machine
- wall energy
- drilling pipe
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Abstract
This utility model provides a kind of external wall energy-saving detection core drilling machine, including: core drilling machine body, including rotary shaft；Drilling pipe, its length direction has identical external diameter；Clamping device, including drill chuck and key, utilizes key along drilling pipe circumference to stirring drill chuck to realize pinching action or loosening up, and pinching action is for being fixed on rotary shaft by drilling pipe one end, and loosening up is used for taking off drilling pipe.Above-mentioned external wall energy-saving detection core drilling machine makes this external wall energy-saving detection core drilling machine have the function of fast quick-detach drilling pipe, and fast and easy, at detection field stripping, is greatly improved the work efficiency of external wall energy-saving structure detection；Simultaneously, there is in its longitudinal direction identical external diameter due to drilling pipe, compared with the external wall energy-saving detection core drilling machine being installed drilling pipe by nut, the external wall energy-saving detection core drilling machine that this utility model provides increases the area of coring sample, core sample can be taken out fast, easily, improve the work efficiency of external wall energy-saving structure detection further.
Description
Technical field
This utility model relates to external wall energy-saving detection technique field, is specifically related to a kind of external wall energy-saving detection core drilling machine.
Background technology
Exterior wall joint detection is after external wall construction completes, the operation that carries out before energy-conservation acceptance of divisional work, and its main purpose is whether its energy-saving structure of external wall of inspection band heat-insulation layer meets design requirement.Used detection equipment has core drilling machine, digital camera and straight steel ruler etc..And core drilling machine is for drilling through the heat-insulation layer sample of exterior wall, the core boring sampling degree of depth arrives structure sheaf or substrate surface for drilling through heat-insulation layer, can drill through body of wall if desired.
Regulation according in examination criteria GB 50,411 2007 " Code for Acceptance of Construction Quality of Building Energy-saving Engineering ": exterior wall quantity of sampling quantity is that a construction unit every kind energy-saving heat preserving way at least takes three core samples, sampling point is preferably uniformly distributed, and should not take the core sample of 2 or more than 2 on same room with them exterior wall.Therefore, core boring sampling is the work that labor intensity is maximum during this detection.
As shown in Figure 1, existing external wall energy-saving detection core drilling machine generally includes the core drilling machine body A with rotary shaft, and the drilling pipe B being installed in rotary shaft by nut C, and the external diameter of the drilling pipe B at nut C is less than the drilling pipe diameter away from nut C one end, such as SG-80A steel bar concrete drilling machine, the external diameter 70mm of cylindrical drill, the external diameter of cylindrical thread interface is 30mm, make the amount that can hold core sample in drilling pipe less, tighten that to unscrew the process of nut comparatively laborious time-consuming, so that the work efficiency ratio of Site Detection is relatively low simultaneously.Meanwhile, technical staff finds in routine testing, and the situation that core sample cannot take out the most often occurs in existing core drilling machine.The application finds after numerous studies first, this is because be due to the material in the different exterior wall heat-preserving system structure such as interfacial agents, anticracking grout, steel wire, face brick at core boring sampling process SMIS sample, and be stuck in the drill bit of boring machine, cause cannot quickly removing core at the scene to take, delay a large amount of detection time.As taken out core sample by weight such as hammer percussive drill bit by vibration, drill bit can be made to deform, shorten drilling life of bit, bit damage seriously can be made to reuse, greatly reduce the work efficiency of Site Detection.
Utility model content
Therefore, the technical problems to be solved in the utility model is to overcome the defect that in prior art, the detection efficiency of external wall energy-saving detection core drilling machine is relatively low.
To this end, this utility model provides a kind of external wall energy-saving detection core drilling machine, including: core drilling machine body, including rotary shaft；Drilling pipe, its length direction has identical external diameter；Clamping device, including drill chuck and key, utilizing described key along described drilling pipe circumference to stirring described drill chuck to realize pinching action or loosening up, described pinching action is for being fixed on described rotary shaft by described drilling pipe one end, and described loosening up is used for taking off described drilling pipe.
As preferred embodiment, described drill chuck includes collet body, it is sheathed on the collet sleeve on described collet body, the gripper being connected with described collet body one end, and fix the female thread circle being connected with collet sleeve, and the gear of described key engages with the tooth on collet sleeve edge, utilizes collet sleeve described in described key actuated to rotate, described collet sleeve drives described female thread circle to rotate, then drives described gripper to realize described pinching action or described loosening up by described female thread circle.
As preferred embodiment, described clamping device also includes alignment pin, for described gripper is fixed on described collet body.
As preferred embodiment, external wall energy-saving detection core drilling machine also includes the connecting tube installed on the rotating shaft, and described pinching action is for being fixed on described connecting tube by described drilling pipe one end.
As preferred embodiment, the external diameter of described drilling pipe is 60-90mm.
As preferred embodiment, the external diameter of described drilling pipe is 70mm.
As preferred embodiment, drill chuck includes collet body and collet sleeve, collet sleeve is coated at collet body top, is provided with the angular wheel II being meshed with the angular wheel I locking key bottom collet sleeve, and collet body excircle is provided with the location hole suitable with locking locating dowel on the key；This drill chuck is clamped by locking key, it is specially rotational lock key, angular wheel II rotation is driven by angular wheel I, angular wheel II rotates and is collet sleeve rotation, and it is adaptive with the hole, location on collet body to lock locating dowel on the key, collet body remains stationary as with locking key, and collet sleeve rotates, thus realizes drill chuck clamping.
Technical solutions of the utility model, have the advantage that
The external wall energy-saving detection core drilling machine that this utility model provides, including core drilling machine body, drilling pipe and the clamping device including drill chuck and key, and utilize described key along described drilling pipe circumference to stirring described drill chuck to realize pinching action or loosening up, so that this external wall energy-saving detection core drilling machine has the function of fast quick-detach drilling pipe, fast and easy, at detection field stripping, is greatly improved the work efficiency of external wall energy-saving structure detection；Simultaneously, there is in its longitudinal direction identical external diameter due to drilling pipe, compared with the external wall energy-saving detection core drilling machine being installed drilling pipe by nut, the external wall energy-saving detection core drilling machine that this utility model provides adds the length of the bit (such as being increased to 20cm by 10cm), more core sample can be deposited during one-time detection, core sample can be taken out fast, easily, thus improve the work efficiency of external wall energy-saving structure detection further.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model detailed description of the invention or technical scheme of the prior art, the accompanying drawing used required in detailed description of the invention or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of existing external wall energy-saving detection core drilling machine；
The structural representation of the external wall energy-saving detection core drilling machine that Fig. 2 provides for this utility model kind embodiment.
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical solution of the utility model is clearly and completely described, it is clear that described embodiment is a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
In description of the present utility model, it should be noted that, orientation or the position relationship of the instruction such as term " " center ", " on ", D score, "left", "right", " vertically ", " level ", " interior ", " outward " they be based on orientation shown in the drawings or position relationship; be for only for ease of description this utility model and simplifying and describe; rather than instruction or imply the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.Additionally, term " first ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that instruction or hint relative importance.As long as just can be combined with each other additionally, technical characteristic involved in this utility model difference embodiment disclosed below does not constitutes conflict each other.
Present embodiments provide a kind of external wall energy-saving detection core drilling machine, as in figure 2 it is shown, include: core drilling machine body 1, including rotary shaft；Drilling pipe 2, its length direction has identical external diameter；Clamping device, including drill chuck 3 and key, utilizing described key along described drilling pipe 2 circumference to stirring described drill chuck 3 to realize pinching action or loosening up, described pinching action is for being fixed on described rotary shaft by described drilling pipe 2 one end, and described loosening up is used for taking off described drilling pipe 2.
The external wall energy-saving detection core drilling machine that the present embodiment provides, including core drilling machine body, drilling pipe and the clamping device including drill chuck and key, and utilize described key along described drilling pipe circumference to stirring described drill chuck to realize pinching action or loosening up, so that this external wall energy-saving detection core drilling machine has the function of fast quick-detach drilling pipe, fast and easy, at detection field stripping, is greatly improved the work efficiency of external wall energy-saving structure detection；Simultaneously, there is in its longitudinal direction identical external diameter due to drilling pipe, compared with the external wall energy-saving detection core drilling machine being installed drilling pipe by nut, the external wall energy-saving detection core drilling machine that this utility model provides adds the length of the bit (such as being increased to 20cm by 10cm), more core sample can be deposited during one-time detection, core sample can be taken out fast, easily, thus improve the work efficiency of external wall energy-saving structure detection further.
As preferred embodiment, described drill chuck 3 includes collet body, it is sheathed on the collet sleeve on described collet body, the gripper being connected with described collet body one end, and fix the female thread circle being connected with collet sleeve, and the gear of described key engages with the tooth on collet sleeve edge, utilizes collet sleeve described in described key actuated to rotate, described collet sleeve drives described female thread circle to rotate, then drives described gripper to realize described pinching action or described loosening up by described female thread circle.Being more highly preferred to, described clamping device also includes alignment pin 4, for described gripper is fixed on described collet body；The key channel for inserting key it is provided with on drill chuck 3.
It should be noted that the structure of clamping device is not limited to above-mentioned preference, as long as described key can be utilized to stirring described drill chuck 3 to realize pinching action or loosening up along described drilling pipe 2 circumference.Its concrete structure is referred to prior art.
Such as, as optional embodiment, drill chuck includes collet body and collet sleeve, and collet sleeve is coated at collet body top, the angular wheel II that the angular wheel I being provided with bottom collet sleeve and lock key is meshed, collet body excircle is provided with the location hole suitable with locking locating dowel on the key；This drill chuck is clamped by locking key, it is specially rotational lock key, angular wheel II rotation is driven by angular wheel I, angular wheel II rotates and is collet sleeve rotation, and it is adaptive with the hole, location on collet body to lock locating dowel on the key, collet body remains stationary as with locking key, and collet sleeve rotates, thus realizes drill chuck clamping.
As preferred embodiment, external wall energy-saving detection core drilling machine also includes the connecting tube 5 installed on the rotating shaft, and described pinching action is for being fixed on described connecting tube 5 by described drilling pipe 2 one end.
Above-mentioned set-up mode is easy to External Wall energy-conservation detection core drilling machine and is dismantled, and then is easy to External Wall energy-conservation detection core drilling machine and safeguards, such as, be easy to safeguard core drilling machine body 1.
As preferred embodiment, the external diameter of described drilling pipe 2 is 60-90mm.Being more highly preferred to, the external diameter of described drilling pipe 2 is 70mm.
It should be noted that the external diameter of described drilling pipe 2 is not limited in above-mentioned preference.Meanwhile, the internal diameter of described drilling pipe 2 can be set according to the demand of sampling quantity, does not repeats them here.
Obviously, above-described embodiment is only for clearly demonstrating example, and not restriction to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here without also cannot all of embodiment be given exhaustive.And among the protection domain that the obvious change thus extended out or variation are created still in this utility model.
Claims (6)
1. an external wall energy-saving detection core drilling machine, it is characterised in that including:
Core drilling machine body (1), including rotary shaft；
Drilling pipe (2), its length direction has identical external diameter；
Clamping device, including drill chuck (3) and key, utilize described key along described drilling pipe (2) circumference to stirring described drill chuck (3) to realize pinching action or loosening up, described pinching action is for being fixed on described rotary shaft by described drilling pipe (2) one end, and described loosening up is used for taking off described drilling pipe (2).
External wall energy-saving detection core drilling machine the most according to claim 1, it is characterized in that, described drill chuck (3) includes collet body, it is sheathed on the collet sleeve on described collet body, the gripper being connected with described collet body one end, and the female thread circle being connected is fixed with collet sleeve, and the gear of described key engages with the tooth on collet sleeve edge, collet sleeve described in described key actuated is utilized to rotate, described collet sleeve drives described female thread circle to rotate, then drives described gripper to realize described pinching action or described loosening up by described female thread circle.
External wall energy-saving detection core drilling machine the most according to claim 2, it is characterised in that described clamping device also includes alignment pin (4), for being fixed on described collet body by described gripper.
External wall energy-saving detection core drilling machine the most according to claim 1, it is characterized in that, external wall energy-saving detection core drilling machine also includes the connecting tube (5) installed on the rotating shaft, and described pinching action is for being fixed on described connecting tube (5) by described drilling pipe (2) one end.
External wall energy-saving detection core drilling machine the most according to any one of claim 1 to 4, it is characterised in that the external diameter of described drilling pipe (2) is 60-90mm.
External wall energy-saving detection core drilling machine the most according to claim 5, it is characterised in that the external diameter of described drilling pipe (2) is 70mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620367302.7U CN205719620U (en) | 2016-04-27 | 2016-04-27 | External wall energy-saving detection core drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620367302.7U CN205719620U (en) | 2016-04-27 | 2016-04-27 | External wall energy-saving detection core drilling machine |
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| Publication Number | Publication Date |
|---|---|
| CN205719620U true CN205719620U (en) | 2016-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620367302.7U Expired - Fee Related CN205719620U (en) | 2016-04-27 | 2016-04-27 | External wall energy-saving detection core drilling machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105784413A (en) * | 2016-04-27 | 2016-07-20 | 镇江市建科工程质量检测中心有限公司 | Core driller for exterior wall energy efficiency inspection |
| CN108360975A (en) * | 2018-04-02 | 2018-08-03 | 镇江市建科工程质量检测中心有限公司 | A kind of core drill and corning machine suitable for bituminous paving |
-
2016
- 2016-04-27 CN CN201620367302.7U patent/CN205719620U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105784413A (en) * | 2016-04-27 | 2016-07-20 | 镇江市建科工程质量检测中心有限公司 | Core driller for exterior wall energy efficiency inspection |
| CN108360975A (en) * | 2018-04-02 | 2018-08-03 | 镇江市建科工程质量检测中心有限公司 | A kind of core drill and corning machine suitable for bituminous paving |
| CN108360975B (en) * | 2018-04-02 | 2024-04-09 | 镇江市建设工程质量检测中心有限公司 | Core drill and core machine suitable for bituminous paving |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 212003 Block 8B Honshan Road, Zhenjiang City, Jiangsu Province Patentee after: ZHENJIANG CONSTRUCTION ENGINEERING QUALITY INSPECTION CENTER Co.,Ltd. Address before: 212003 construction quality testing center, No. 8 Tan Shan Road, Zhenjiang, Jiangsu Patentee before: ZHENJIANG JIANKE ENGINEERING QUALITY CHECKING AND MEASURING CENTER Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20210427 |