CN208223940U - Concrete hardness testing device in a kind of building - Google Patents
Concrete hardness testing device in a kind of building Download PDFInfo
- Publication number
- CN208223940U CN208223940U CN201820305480.6U CN201820305480U CN208223940U CN 208223940 U CN208223940 U CN 208223940U CN 201820305480 U CN201820305480 U CN 201820305480U CN 208223940 U CN208223940 U CN 208223940U
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- Prior art keywords
- backup pad
- upper backup
- adjusting
- fixed plate
- guide rod
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- 238000007542 hardness measurement Methods 0.000 title claims abstract description 13
- 238000012360 testing method Methods 0.000 claims abstract description 17
- 238000004804 winding Methods 0.000 claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims description 12
- 238000005096 rolling process Methods 0.000 claims 1
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012812 general test Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses concrete hardness testing devices in a kind of building, including support baseboard, described support baseboard both sides of the upper end is provided with support-side bridge and adjusts mounting rack, it is characterized in that, screw rod is adjusted there are two being respectively provided on two adjusting mounting racks, guide rod straight down is provided in the middle part of the upper backup pad, the lower end of guide rod is fixedly connected with fixed plate, the dead plate upper end face is connected by test spring with upper backup pad, weight block is provided on the downside of fixed plate, drawstring is wound on two winding wheels, the lower end of two drawstrings is connected with the two sides of fixed plate respectively, the guide rod is slided up and down with upper backup pad to be connect, adjusting hydraulic cylinder is additionally provided on the upper backup pad upper surface, described one end for adjusting hydraulic cylinder is connected with support frame side.The utility model structure is simple, easy to operate, is suitable for the test of different concrete blocks, and operation is facilitated to read, and test is accurate, and practicability is stronger.
Description
Technical field
The utility model relates to a kind of larger range, concrete hardness testing device in specifically a kind of building.
Background technique
The building of narrow sense refers to various houses and its attached structures.Under construction, by several components, i.e., building structure is
The unit Ru Liang of composed structure, plate, column etc., connection and the plane or three-dimensional system of the energy receiving effect (or load) that constitute.
Building structure can be divided into concrete structure, masonry structure, steel construction, light section steel structure, wood knot because construction material used is different
Structure and composite structure etc..In building structure, the hardness of concrete is even more important, only the hardness of guaranteed concrete, can
Guarantee the secured of building structure, to extend the service life of building structure.Therefore it needs before using concrete to concrete
Hardness determination is carried out, and general test device test effect is inaccurate, it is inconvenient.
Utility model content
The purpose of this utility model is to provide concrete hardness testing devices in a kind of building, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions:
Concrete hardness testing device in a kind of building, including support baseboard, described support baseboard both sides of the upper end are all provided with
It is equipped with support-side bridge and adjusts mounting rack, which is characterized in that adjusting screw rod there are two being respectively provided on two adjusting mounting racks, two
It is a adjust screw mandrel top be arranged in adjust mounting rack on adjusting motor be connected, adjust screw lower end shaft part on be provided with and
Rotation connection fixing sleeve, two fixing sleeves of the same side are connected and fixed by lower platen, are adjusted and are provided with therewith on screw rod
The adjusting actuating sleeve of the adjusting actuating sleeve mutually matched, the same side is connected and fixed by upper junction plate, on two support-side bridges
End is connected and fixed by upper backup pad, and the upper backup pad two sides are provided with rotary electric machine, and rotary electric machine is pacified by support frame
It is additionally provided with rotation horizontal axis on upper backup pad, on support frame, is provided with transmission gear and winding wheel on the rotation horizontal axis,
The transmission gear is engaged with the partial gear intermittence that rotary electric machine main shaft is arranged in, and is provided in the middle part of the upper backup pad
Guide rod straight down, the lower end of guide rod are fixedly connected with fixed plate, and the dead plate upper end face passes through test spring and upper branch
Fagging is connected, and weight block is provided on the downside of fixed plate, and drawstring, the lower end point of two drawstrings are wound on two winding wheels
It is not connected with the two sides of fixed plate, the guide rod is slided up and down with upper backup pad to be connect, and scale is provided on guide rod, described
Support frame lower end is connected by sliding equipment with upper backup pad, and it is hydraulic that adjusting is additionally provided on the upper backup pad upper surface
Cylinder, described one end for adjusting hydraulic cylinder are connected with support frame side.
As a further solution of the present invention: more connecting rods are set between the weight block and fixed plate, it is described
Connecting rod upper end is connected and fixed with fixed plate, and connecting rod lower end is connected through a screw thread set and is connected with weight block.
The sliding equipment includes the guide groove being arranged on upper backup pad as a further solution of the present invention,
With the connection sliding block being arranged in guide groove, the connection sliding block upper end is connected and fixed with support frame.
Top board is provided on the downside of the upper junction plate as a further solution of the present invention, on top board
End face is connected by holddown spring with upper junction plate.
Compared with prior art, the utility model has the beneficial effects that concrete block is placed on lower platen, then lead to
It overregulates motor and drives adjusting screw rod rotation, adjust screw rod by the cooperation with adjusting actuating sleeve so that upper junction plate moves down, so
Concrete block is fixedly clamped by holddown spring and lower platen afterwards, is suitable for the test of different-thickness concrete block, and is rotated
Motor is by the intermittent engagement of partial gear and transmission gear so that winding wheel intermittence rotates, when partial gear and biography
When moving gear engages, winding wheel winding drawstring makes weight block move up compression verification spring, while guide rod moves up, can be on guide rod
Scale read test spring compression force, when partial gear and transmission gear do not engage, under the action of test spring, weigh
Object block, which quickly moves down, taps concrete block, repeatedly, can test place's concrete block fatigue strength, and by adjusting hydraulic cylinder
Adjustable distance of the support frame apart from avris out, so as to adjust out height when weight block balance, so as to adjust
Weight block moves down so that dynamics, to measure the hardness of concrete.The utility model structure is simple, easy to operate, is suitable for not
With the test of concrete block, operation is facilitated to read, test is accurate, and practicability is stronger.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of concrete hardness testing device in building.
Fig. 2 is the side structure schematic view for adjusting mounting rack in building in concrete hardness testing device.
Wherein: support baseboard 1, support-side bridge 2 adjust mounting rack 3, adjust screw rod 4, fixing sleeve 5, lower platen 6, adjust
Actuating sleeve 7, holddown spring 9, top board 10, upper backup pad 11, rotary electric machine 12, rotates horizontal axis 13, is incomplete upper junction plate 8
Gear 14, transmission gear 15, winding wheel 16, guide rod 17, scale 18, fixed plate 19, test spring 20, drawstring 21, weight block 22,
Threaded connecting sleeve 23, guide groove 25, connection sliding block 26, adjusts motor 27, adjusts hydraulic cylinder 28 connecting rod 24.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~2, in the utility model embodiment, concrete hardness testing device in a kind of building, including support
Bottom plate 1, described 1 both sides of the upper end of support baseboard are provided with support-side bridge 2 and adjust mounting rack 3, two adjusting mounting racks 3
On be respectively provided with there are two adjust screw rod 4, two 4 tops of adjusting screw rod be arranged in adjusting mounting rack 3 on 27 phase of adjusting motor
Connection adjusts and is provided with rotationally connected fixing sleeve 5 on 4 lower end shaft part of screw rod, under two fixing sleeves 5 of the same side pass through
Pressing plate 6 is connected and fixed, and is adjusted and is provided with the adjusting actuating sleeve 7 mutually matched therewith, the adjusting actuating sleeve 7 of the same side on screw rod 4
It is connected and fixed by upper junction plate 8, the downside of the upper junction plate 8 is provided with top board 10, and 10 upper surface of top board passes through pressure
Tight spring 9 is connected with upper junction plate 8, and two 2 upper ends of support-side bridge are connected and fixed by upper backup pad 11, the upper support
11 two sides of plate are provided with rotary electric machine 12, and rotary electric machine 12 is mounted on upper backup pad 11 by support frame, on support frame also
Be provided with rotation horizontal axis 13, be provided with transmission gear 15 and winding wheel 16 on the rotation horizontal axis 13, the transmission gear 15 and
The intermittent engagement of partial gear 14 of 12 main shaft of rotary electric machine is set, is provided with straight down in the middle part of the upper backup pad 11
Guide rod 17, the lower end of guide rod 17 is fixedly connected with fixed plate 19,19 upper surface of fixed plate by test spring 20 with it is upper
Support plate 11 is connected, and the downside of fixed plate 19 is provided with weight block 22, is arranged between the weight block 22 and fixed plate 19 more
Root connecting rod 24,24 upper end of connecting rod are connected and fixed with fixed plate 19,24 lower end of connecting rod be connected through a screw thread set 23 with
Weight block 22 is connected, and is wound with drawstring 21 on two winding wheels 16, the lower end of two drawstrings 21 respectively with fixed plate 19
Two sides are connected, and the guide rod 17 is slided up and down with upper backup pad 11 to be connect, and scale 18 is provided on guide rod 17, the support
Frame lower end is connected by sliding equipment with upper backup pad 11, and the sliding equipment includes the guiding being arranged on upper backup pad 11
Slot 25 and the connection sliding block 26 being arranged in guide groove 25,26 upper end of connection sliding block are connected and fixed with support frame, it is described on
It is additionally provided on 11 upper surface of support plate and adjusts hydraulic cylinder 28, described one end for adjusting hydraulic cylinder 28 is connected with support frame side
It connects.
The working principle of the utility model is: concrete block is placed on lower platen 6, then by adjusting 27 band of motor
The dynamic screw rod 4 that adjusts rotates, and adjusts screw rod 4 by so that upper junction plate 8 moves down, then passing through pressure with the cooperation that adjusts actuating sleeve 7
Concrete block is fixedly clamped by tight spring 9 and lower platen 10, and rotary electric machine 12 passes through partial gear 14 and transmission gear 15
Intermittent engagement so that the intermittent rotation of winding wheel 16, when partial gear 14 and transmission gear 15 engage, winding wheel 16
Winding drawstring 21 makes weight block 22 move up compression verification spring 20, while guide rod 17 moves up, can be with the scale 18 on guide rod 17
Test 2 compressing force of spring is read, when partial gear 14 and transmission gear 15 do not engage, under the action of test spring 2, is weighed
Object block 22, which quickly moves down, taps concrete block, repeatedly, can test place's concrete block fatigue strength, and hydraulic by adjusting
Adjustable distance of the support frame apart from avris out of cylinder 28, so as to adjust out height when weight block 22 balances, so as to
It is moved down with adjusting weight block 22 so that dynamics, to measure the hardness of concrete.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (4)
1. concrete hardness testing device in a kind of building, including support baseboard (1), described support baseboard (1) both sides of the upper end
It is provided with support-side bridge (2) and adjusts mounting rack (3), which is characterized in that be provided with two on two adjusting mounting racks (3)
A adjusting screw rod (4), two adjusting screw rod (4) tops are connected with setting in the adjusting motor (27) adjusted on mounting rack (3),
It adjusts and is provided with rotationally connected fixing sleeve (5) on the shaft part of screw rod (4) lower end, two fixing sleeves (5) of the same side pass through
Lower platen (6) is connected and fixed, and is adjusted and is provided with adjusting actuating sleeve (7) with matching on screw rod (4), and the adjusting of the same side is driven
Dynamic set (7) is connected and fixed by upper junction plate (8), and two support-side bridge (2) upper ends are connected and fixed by upper backup pad (11),
Upper backup pad (11) two sides are provided with rotary electric machine (12), and rotary electric machine (12) is mounted on upper backup pad by support frame
(11) it is additionally provided with rotation horizontal axis (13) on, on support frame, transmission gear (15) is provided on the rotation horizontal axis (13) and receives
Rolling wheel (16), partial gear (14) intermittence of the transmission gear (15) with setting in rotary electric machine (12) main shaft engage,
Guide rod (17) straight down is provided in the middle part of the upper backup pad (11), the lower end of guide rod (17) is fixedly connected with fixed plate
(19), fixed plate (19) upper surface is connected by testing spring (20) with upper backup pad (11), under fixed plate (19)
Side is provided with weight block (22), is wound with drawstring (21) on two winding wheels (16), the lower end of two drawstrings (21) respectively with
The two sides of fixed plate (19) are connected, and the guide rod (17) slides up and down with upper backup pad (11) to be connect, and is set on guide rod (17)
It is equipped with scale (18), support frame as described above lower end is connected by sliding equipment with upper backup pad (11), the upper backup pad (11)
It is additionally provided on upper surface and adjusts hydraulic cylinder (28), described one end for adjusting hydraulic cylinder (28) is connected with support frame side.
2. concrete hardness testing device in building according to claim 1, which is characterized in that the weight block (22) with
More connecting rods (24) are set between fixed plate (19), and connecting rod (24) upper end is connected and fixed with fixed plate (19), connection
Bar (24) lower end is connected through a screw thread set (23) and is connected with weight block (22).
3. concrete hardness testing device in building according to claim 1, which is characterized in that the sliding equipment includes
It is arranged in the guide groove (25) on upper backup pad (11) and the connection sliding block (26) being arranged in guide groove (25), the connection is slided
Block (26) upper end is connected and fixed with support frame.
4. concrete hardness testing device in building according to claim 1, which is characterized in that the upper junction plate (8)
Downside be provided with top board (10), top board (10) upper surface is connected by holddown spring (9) with upper junction plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820305480.6U CN208223940U (en) | 2018-03-06 | 2018-03-06 | Concrete hardness testing device in a kind of building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820305480.6U CN208223940U (en) | 2018-03-06 | 2018-03-06 | Concrete hardness testing device in a kind of building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208223940U true CN208223940U (en) | 2018-12-11 |
Family
ID=64531115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820305480.6U Expired - Fee Related CN208223940U (en) | 2018-03-06 | 2018-03-06 | Concrete hardness testing device in a kind of building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208223940U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109557125A (en) * | 2019-01-23 | 2019-04-02 | 莱州元茂仪器有限公司 | The xeothermic effect detection instrument of textile or fabric under low pressure |
| CN110411857A (en) * | 2019-08-27 | 2019-11-05 | 朱项龙 | A kind of strength-adjustable steel part warping resistance intensity detecting device convenient for limit |
| CN110864967A (en) * | 2019-10-24 | 2020-03-06 | 张玲 | Array type detection equipment for batch quality inspection of prefabricated parts of small building |
| CN110987685A (en) * | 2019-11-12 | 2020-04-10 | 陕西迈拓克能源科技有限公司 | Detection device for building material |
| CN111610087A (en) * | 2020-06-04 | 2020-09-01 | 钟永辉 | Hardness test equipment after concrete brick shaping |
| CN111649930A (en) * | 2020-06-18 | 2020-09-11 | 赵桂荣 | Steel construction building girder stability detection device |
| CN111769457A (en) * | 2020-06-12 | 2020-10-13 | 华翔翔能科技股份有限公司 | Wind-powered electricity generation box becomes transformer convenient to overhaul |
| CN112212766A (en) * | 2020-09-10 | 2021-01-12 | 殷宗亮 | Pneumatic type internal diameter detection instrument of building pile foundation pit depths |
| CN112525742A (en) * | 2020-11-25 | 2021-03-19 | 山东宏旺实业有限公司 | Stainless steel cold-rolled sheet intensity detection device |
| CN112665999A (en) * | 2020-12-24 | 2021-04-16 | 李晨 | Withstand voltage test equipment |
| CN118688022A (en) * | 2024-08-23 | 2024-09-24 | 西安泾渭钻探机具制造有限公司 | Automatic change diamond compact impact resistance detection device |
-
2018
- 2018-03-06 CN CN201820305480.6U patent/CN208223940U/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109557125A (en) * | 2019-01-23 | 2019-04-02 | 莱州元茂仪器有限公司 | The xeothermic effect detection instrument of textile or fabric under low pressure |
| CN110411857B (en) * | 2019-08-27 | 2022-01-14 | 河北飞宇体育发展有限公司 | Steel part bending strength detection device with adjustable dynamics is convenient for it is spacing |
| CN110411857A (en) * | 2019-08-27 | 2019-11-05 | 朱项龙 | A kind of strength-adjustable steel part warping resistance intensity detecting device convenient for limit |
| CN110864967A (en) * | 2019-10-24 | 2020-03-06 | 张玲 | Array type detection equipment for batch quality inspection of prefabricated parts of small building |
| CN110864967B (en) * | 2019-10-24 | 2022-07-12 | 内蒙古卓信建设工程检测有限公司 | Array type detection equipment for batch quality inspection of prefabricated parts of small building |
| CN110987685A (en) * | 2019-11-12 | 2020-04-10 | 陕西迈拓克能源科技有限公司 | Detection device for building material |
| CN110987685B (en) * | 2019-11-12 | 2022-05-24 | 中铁京诚工程检测有限公司 | Detection device for building material |
| CN111610087A (en) * | 2020-06-04 | 2020-09-01 | 钟永辉 | Hardness test equipment after concrete brick shaping |
| CN111610087B (en) * | 2020-06-04 | 2023-06-23 | 宝鸡市辉真建设工程质量检测有限责任公司 | Hardness test equipment after concrete brick shaping |
| CN111769457A (en) * | 2020-06-12 | 2020-10-13 | 华翔翔能科技股份有限公司 | Wind-powered electricity generation box becomes transformer convenient to overhaul |
| CN111649930A (en) * | 2020-06-18 | 2020-09-11 | 赵桂荣 | Steel construction building girder stability detection device |
| CN112212766A (en) * | 2020-09-10 | 2021-01-12 | 殷宗亮 | Pneumatic type internal diameter detection instrument of building pile foundation pit depths |
| CN112212766B (en) * | 2020-09-10 | 2022-07-19 | 临沂经开建设工程质量检测有限公司 | Pneumatic type internal diameter detection instrument of building pile foundation pit depths |
| CN112525742A (en) * | 2020-11-25 | 2021-03-19 | 山东宏旺实业有限公司 | Stainless steel cold-rolled sheet intensity detection device |
| CN112665999A (en) * | 2020-12-24 | 2021-04-16 | 李晨 | Withstand voltage test equipment |
| CN118688022A (en) * | 2024-08-23 | 2024-09-24 | 西安泾渭钻探机具制造有限公司 | Automatic change diamond compact impact resistance detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Room 1108, 11th floor, 159 Qiaozhong Road, Liwan District, Guangzhou, Guangdong 510000 Patentee after: Guangdong Finance and Trade Construction Engineering Consultant Co.,Ltd. Address before: 510175 5F, 133 Liwan Road, Liwan District, Guangzhou City, Guangdong Province Patentee before: GUANGZHOU CAIMAO SUPERVISION OF CONSTRUCTION AND DEVELOPMENT Co.,Ltd. |
|
| 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: 20181211 |