CN207423652U - The adjustable drawing apparatus in area is surveyed in a kind of concrete bearing intension testing rebound - Google Patents
The adjustable drawing apparatus in area is surveyed in a kind of concrete bearing intension testing rebound Download PDFInfo
- Publication number
- CN207423652U CN207423652U CN201721486327.XU CN201721486327U CN207423652U CN 207423652 U CN207423652 U CN 207423652U CN 201721486327 U CN201721486327 U CN 201721486327U CN 207423652 U CN207423652 U CN 207423652U
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- Prior art keywords
- slide plate
- area
- plate
- surveyed
- rebound
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Abstract
It is sprung back the utility model discloses a kind of concrete bearing intension testing and surveys the adjustable drawing apparatus in area,Including bottom plate and it is respectively perpendicular the side plate being connected at left and right sides of bottom plate,Two side plates surround drawing area with bottom plate,Further including the slide plate that is slidably connected on two side plates,The glide direction of the slide plate and the direction of side plate are perpendicular,On the side plate scale numerical value is identified with along the glide direction of slide plate,On the slide plate with glide direction is perpendicular is equipped at intervals with five successively through through hole,The adjacent spacing distance between through hole is 50mm,The sliding distance of the slide plate is 2000mm,The respectively insertion chalk in through hole,By pushing and pulling slide plate,It is disposable to draw five mark lines,Whole device turns over 90 ° of similary operations again,20cmX20cm can be drawn out,Area is surveyed in the rebound of 4X4 lattice,The operating type that abandoning tradition is manually drawn,Effectively improve rebound survey area and spring back measuring point drafting too,Reduce the labor intensity of staff.
Description
Technical field
The utility model is related to concrete bearing intension testing auxiliary device technical field, more particularly to a kind of concrete strength is surveyed
The adjustable drawing apparatus in area is surveyed in examination rebound.
Background technology
At present, China's concrete strength detecting method is mainly the following：Rebound method, ultrasonic method and ultrasonic rebound are comprehensive
It is legal etc..Wherein, rebound method is the lossless detection method of most widely used Site Detection concrete strength.
During rebound method in concrete compressive strength detection, it is generally the case that survey area firstly the need of rebound is drawn in concrete surface；So
Afterwards, survey area in each rebound and draw equally distributed multiple rebound measuring points, pass through the rebound obtained in each rebound measuring point measurement
Value, is finally calculated concrete crushing strength.
In the prior art, area is mainly surveyed using manual method drafting rebound and positioning is distributed in each time of rebound survey area
Measuring point is played, i.e., the chalk and ruler carried by staff is drawn.Although this kind of method for drafting has simple to operation
The advantages of；However, for extensive component, this kind of method is with labor intensity is big, the time spends length, manually drafting is accurate
Spend limited and low work efficiency deficiency.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of concrete bearing intension testing rebounds easy to use to survey
The adjustable drawing apparatus in area.
Used technical solution to solve above-mentioned technical problem：A kind of rebound of concrete bearing intension testing surveys that area is adjustable to paint
Device processed including bottom plate and is respectively perpendicular the side plate being connected at left and right sides of bottom plate, and two side plates surround drafting with bottom plate
Region is further including the slide plate that is slidably connected on two side plates, and the glide direction of the slide plate and the direction of side plate are perpendicular,
Be identified with scale numerical value along the glide direction of slide plate on the side plate, on the slide plate with glide direction it is perpendicular successively between
Every setting there are five through through hole, the adjacent spacing distance between through hole is 50mm, and the sliding distance of the slide plate is
200mm。
Further, sliding slot is respectively equipped on two side plates, the slide plate is equipped in embedded sliding slot and is slided with side plate
The sliding block of dynamic connection, the length of the sliding slot is 200mm.
Further, it is connected with to hold the handle of push-and-pull slide plate on the slide plate.
Further, the plastic member that the bottom plate is integrally formed with side plate.
Advantageous effect：The adjustable drawing apparatus in area is surveyed in the rebound of this concrete bearing intension testing, and chalk is respectively inserted into through hole,
Disposable to draw five mark lines by pushing and pulling slide plate, whole device turns over 90 ° of similary operations again, can draw out
Area is surveyed in the rebound of 20cmX20cm, 4X4 lattice, and the operating type that abandoning tradition is manually drawn effectively improves rebound and surveys area and return
Play measuring point drafting too, reduce the labor intensity of staff.
Description of the drawings
The utility model is described further with reference to the accompanying drawings and examples；
Fig. 1 is the structure diagram of the utility model embodiment.
Specific embodiment
With reference to Fig. 1, the adjustable drawing apparatus in area is surveyed in a kind of concrete bearing intension testing rebound of the utility model, including bottom plate 10
Be respectively perpendicular the side plate 20 that is connected to the left and right sides of bottom plate 10, wherein, the plastics structure that bottom plate 10 is integrally formed with side plate 20
Part, u-shaped structural member slidably connect slide plate 30 on two side plates 20 in left and right, specifically, divide on two side plates 20
Not She You sliding slot 21, slide plate 30 is equipped with the sliding block being slidably connected in embedded sliding slot 21 with side plate 20, and the length of sliding slot 21 is
200mm so as to limit 30 maximum moving distance of slide plate as 200mm, sliding slot 21 is closed on side plate 20 and is identified with scale numerical value, is carved
The least unit 1mm of number of degrees value, can with personnel easy to operation observe slide plate 30 sliding distance, on slide plate 30 with glide direction
Perpendicular to be equipped at intervals with five successively through through hole 31, the adjacent spacing distance between through hole 31 is 50mm, that is, is controlled most
Two of outside through through hole 31 spacing distance for 200mm, fixed chalk is may be inserted into through hole 31 or other can be
Wall identifies clear pen.
Preferably, it is connected with to hold the handle 32 of push-and-pull slide plate on slide plate 30.
The concrete operations that the adjustable drawing apparatus in area is surveyed in the utility model rebound are as follows：To draw 20cmX20cm, 4X4 lattice
Rebound survey exemplified by area, five are inserted into fixed chalk in the through hole 31, by pushing and pulling slide plate 30, can disposably draw five
Item identifies lines, and whole device turns over 90 ° of similary operations again, then draws five perpendicular mark lines, can so draw
Go out 20cmX20cm, area is surveyed in the rebound of 4X4 lattice, can effectively improve rebound survey area by the drawing apparatus and spring back measuring point
Draw too, reduce the labor intensity of staff.
The embodiment of the utility model is explained in detail above in conjunction with attached drawing, but the utility model is not limited to
Embodiment is stated, in the knowledge possessed in the technical field those of ordinary skill, this practicality can also not departed from
Various changes can be made on the premise of new objective.
Claims (4)
1. the adjustable drawing apparatus in area is surveyed in a kind of concrete bearing intension testing rebound, it is characterised in that：Including bottom plate and it is respectively perpendicular
The side plate being connected at left and right sides of bottom plate, two side plates surround drawing area with bottom plate, two are slidably connected at further including
Slide plate on a side plate, the glide direction of the slide plate and the direction of side plate are perpendicular, along the slip of slide plate on the side plate
Direction signs have scale numerical value, on the slide plate with glide direction is perpendicular is equipped at intervals with five successively through through hole, it is adjacent
The spacing distance between through hole is 50mm, and the sliding distance of the slide plate is 200mm.
2. the adjustable drawing apparatus in area is surveyed in concrete bearing intension testing rebound according to claim 1, it is characterised in that：Two
Sliding slot is respectively equipped on a side plate, the slide plate is equipped with the sliding block being slidably connected in embedded sliding slot with side plate, the sliding slot
Length be 200mm.
3. the adjustable drawing apparatus in area is surveyed in concrete bearing intension testing rebound according to claim 1, it is characterised in that：Institute
State the handle being connected on slide plate convenient for holding push-and-pull slide plate.
4. the adjustable drawing apparatus in area is surveyed in concrete bearing intension testing rebound according to claim 1, it is characterised in that：It is described
The plastic member that bottom plate is integrally formed with side plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721486327.XU CN207423652U (en) | 2017-11-08 | 2017-11-08 | The adjustable drawing apparatus in area is surveyed in a kind of concrete bearing intension testing rebound |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721486327.XU CN207423652U (en) | 2017-11-08 | 2017-11-08 | The adjustable drawing apparatus in area is surveyed in a kind of concrete bearing intension testing rebound |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207423652U true CN207423652U (en) | 2018-05-29 |
Family
ID=62308332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721486327.XU Expired - Fee Related CN207423652U (en) | 2017-11-08 | 2017-11-08 | The adjustable drawing apparatus in area is surveyed in a kind of concrete bearing intension testing rebound |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207423652U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111665155A (en) * | 2020-05-19 | 2020-09-15 | 中国建筑第七工程局有限公司 | Ultrasonic rebound method survey area drawing tool |
| CN114113317A (en) * | 2021-10-23 | 2022-03-01 | 广东益鑫源工程建设管理咨询有限公司 | Concrete defect detection method |
-
2017
- 2017-11-08 CN CN201721486327.XU patent/CN207423652U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111665155A (en) * | 2020-05-19 | 2020-09-15 | 中国建筑第七工程局有限公司 | Ultrasonic rebound method survey area drawing tool |
| CN111665155B (en) * | 2020-05-19 | 2024-02-06 | 中国建筑第七工程局有限公司 | Ultrasonic rebound method survey area drawing tool |
| CN114113317A (en) * | 2021-10-23 | 2022-03-01 | 广东益鑫源工程建设管理咨询有限公司 | Concrete defect detection method |
| CN114113317B (en) * | 2021-10-23 | 2023-11-28 | 广东益鑫源工程建设管理咨询有限公司 | Concrete defect detection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Huankai Inventor after: Guo Jianyan Inventor after: Yu Jialin Inventor after: Li Chaoqiang Inventor after: He Zhiping Inventor before: Wang Huankai Inventor before: Guo Jianyan Inventor before: Yu Jialin Inventor before: Li Chaoqiang Inventor before: He Zhiping |
|
| CB03 | Change of inventor or designer information | ||
| CP02 | Change in the address of a patent holder |
Address after: 510060 No. 350, Huan Shi Dong Road, Guangzhou, Guangdong. Patentee after: GUANGZHOU MUNICIPAL ENGINEERING TESTING CO., LTD. Address before: 510060 No. 350, East Ring Road, Yuexiu District, Zhaoqing, Guangdong. Patentee before: GUANGZHOU MUNICIPAL ENGINEERING TESTING CO., LTD. |
|
| CP02 | Change in the address of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180529 Termination date: 20201108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |