CN206862771U - Lift reisilometer - Google Patents
Lift reisilometer Download PDFInfo
- Publication number
- CN206862771U CN206862771U CN201720646702.6U CN201720646702U CN206862771U CN 206862771 U CN206862771 U CN 206862771U CN 201720646702 U CN201720646702 U CN 201720646702U CN 206862771 U CN206862771 U CN 206862771U
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- CN
- China
- Prior art keywords
- motor
- detection bar
- fixedly connected
- mounting seat
- reisilometer
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a kind of lift reisilometer, including car body, motor A, hollow screw group, elevating lever, motor B, ball screw and detection bar；Vehicle bottom is provided with road wheel；Motor A is installed with car body, motor A output shaft is connected with one end of described hollow screw group, and detection bar mounting seat is fixedly connected with the top of hollow screw group；Elevating lever is set in the outside of described hollow screw group, and its top is fixedly connected with described detection bar mounting seat, and bottom is fixedly connected with described car body；The side of detection bar mounting seat is provided with motor B, and motor B driving ball screws move, and are provided with nut sleeve on ball screw, detection bar is fixedly connected with nut sleeve.This lift reisilometer is driven by motor controls screw rod to control its adjustable height in one group, promote detection bar to ensure that detection bar is vertical with tested surface holding with screw mandrel, and offsets resilience impact, to improve measurement accuracy.
Description
Technical field
It the utility model is related to a kind of reisilometer, and in particular to a kind of lift reisilometer.
Background technology
Reisilometer testing the compression strength of concrete, be Site Detection widest concrete crushing strength without
Damage detecting instrument device.This is to obtain concrete quality and the most quick of intensity, most simple and most economical method of testing.With spirit
The advantages that living, economic, easily operated.Reisilometer in the market is mainly handheld, and other works are needed when measuring eminence
Tool is aided in, and limitation is too big.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of lift reisilometer, solves common hand-held reisilometer
The problem of being difficult to measure eminence.
In order to solve the above technical problems, the utility model adopts the following technical scheme that：Lift reisilometer, including car body,
Motor A, hollow screw group, elevating lever, motor B, ball screw and detection bar；
Described vehicle bottom is provided with road wheel；Motor A, motor A output shaft are installed with described car body
It is connected with one end of described hollow screw group, detection bar mounting seat is fixedly connected with the top of the hollow screw group；Described
Elevating lever is set in the outside of described hollow screw group, and its top is fixedly connected with described detection bar mounting seat, bottom and
Described car body is fixedly connected；The side of described detection bar mounting seat is provided with motor B, and motor B driving ball screws move,
Nut sleeve is provided with ball screw, described detection bar is fixedly connected with nut sleeve.
Further, described detection bar mounting seat includes base and side plate, and the base is provided at both ends with limiting block
Plate, axis hole is provided with the middle part of postive stop baffle；The both ends of ball screw are arranged in the axis hole of postive stop baffle, the limit of base one end
Motor fixing seat is additionally provided with the outside of the baffle plate of position；Described motor B is fixedly installed in described motor fixing seat, motor B
Output shaft be connected with ball screw；The side of described base is provided with side plate, and guide rail is provided with described side plate；It is described
Detection bar on the outside of be fixedly installed retaining collar, the lower end of the retaining collar is provided with the nut matched with ball screw
Cover, the sliding block moved along guide rail is provided with described nut sleeve.
Further, described elevating lever is the loop bar of Multi-section retractable.
The beneficial effects of the utility model：This lift reisilometer is driven by motor controls screw rod to control its liter in one group
Drop height, promote detection bar to ensure that detection bar is vertical with tested surface holding with screw mandrel, and offset resilience impact, to improve measurement essence
Degree.
Brief description of the drawings
In order to more clearly illustrate the technical scheme in the embodiment of the utility model, will make below to required in embodiment
Accompanying drawing is simply introduced, it should be apparent that, drawings in the following description are only some realities described in the utility model
Example is applied, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is lift reisilometer internal structure schematic diagram of the present utility model.
Fig. 3 is the schematic diagram of the lift reisilometer positioned at minimum state.
Fig. 4 is the connection diagram of detection bar and detection bar mounting seat.
Embodiment
The technical solution of the utility model will be clearly and completely described by embodiment below.
As Figure 1-4, it is a kind of lift reisilometer of the present utility model, including car body 1, motor A2, hollow screw
Group 3, elevating lever 4, motor B5, ball screw 6 and detection bar 7；
The bottom of car body 1 is provided with road wheel 8；Motor A2, motor A2 output shaft and hollow spiral shell are installed with car body 1
One end connection of bar group 3, the top of the hollow screw group 3 is fixedly connected with detection bar mounting seat 9；Described elevating lever 4 is arranged
In the outside of described hollow screw group 3, its top is fixedly connected with described detection bar mounting seat 9, and bottom is fixed with car body 1
Connection；The side of detection bar mounting seat 9 is provided with motor B5, and motor B5 driving ball screws 6 are moved, set on ball screw 6
There is nut sleeve 10, described detection bar 7 is fixedly connected with nut sleeve 10.Elevating lever 4 of the present utility model is Multi-section retractable
Loop bar.Hollow screw group of the present utility model is two screw rods being spirally connected of more piece, detection bar mounting seat and elevating lever and hollow spiral shell
Bar group is fixedly connected, and elevating lever plays spacing effect, prevent hollow screw group rotate during detection bar mounting seat therewith
Rotate together, detection bar mounting seat is fixed, and motor A drivings hollow screw group 3 rotates, hollow screw group 3 can realize it is flexible, so as to
Drive elevating lever height up and down.When being moved to height to be measured, gauger is stood on car body, to increase instrument deadweight, together
When detection bar by motor A drive under the drive of screw mandrel, slowly and steadily extrude tested surface, finally give reading.
Detection bar mounting seat 9 of the present utility model includes base 91 and side plate 92, and the base 91 is provided at both ends with limit
Position baffle plate 93, the middle part of postive stop baffle 93 is provided with axis hole；The both ends of ball screw 6 are arranged in the axis hole of postive stop baffle 93,
The outside of the postive stop baffle 93 of the one end of base 91 is additionally provided with motor fixing seat 94；Described motor B5 is fixedly installed on described
In motor fixing seat 94, motor B5 output shaft is connected with ball screw 6；The side of described base 91 is provided with side plate 92,
Guide rail 95 is provided with described side plate 92；The outside of detection bar 7 is fixedly installed retaining collar 96, under the retaining collar 96
End is provided with the nut sleeve 10 matched with ball screw 6, and the sliding block 97 moved along guide rail is provided with described nut sleeve 10.It is logical
The setting of detection bar mounting seat 9 is crossed, ensures that detection bar is vertical with tested surface holding, and offsets resilience impact, to improve measurement essence
Degree.
Embodiment described above is only that preferred embodiment of the present utility model is described, not new to this practicality
The spirit and scope of type are defined, on the premise of the utility model design conception is not departed from, ordinary skill skill in this area
The all variations and modifications that art personnel make to the technical solution of the utility model all should fall into the scope of protection of the utility model,
Claimed technology contents of the present utility model, are all documented in technical requirements book.
Claims (3)
1. lift reisilometer, it is characterised in that：Including car body, motor A, hollow screw group, elevating lever, motor B, ball screw
And detection bar；
Described vehicle bottom is provided with road wheel；Motor A, motor A output shaft and institute are installed with described car body
The one end for the hollow screw group stated is connected, and detection bar mounting seat is fixedly connected with the top of the hollow screw group；Described lifting
Rod set is located at the outside of described hollow screw group, and its top is fixedly connected with described detection bar mounting seat, bottom with it is described
Car body be fixedly connected；The side of described detection bar mounting seat is provided with motor B, motor B driving ball screw motions, ball
Nut sleeve is provided with screw mandrel, described detection bar is fixedly connected with nut sleeve.
2. lift reisilometer according to claim 1, it is characterised in that：Described detection bar mounting seat include base and
Side plate, the base are provided at both ends with postive stop baffle, axis hole are provided with the middle part of postive stop baffle；The both ends of ball screw are set
In in the axis hole of postive stop baffle, motor fixing seat is additionally provided with the outside of the postive stop baffle of base one end；Described motor B is fixed
It is arranged in described motor fixing seat, motor B output shaft is connected with ball screw；The side of described base is provided with side
Plate, guide rail is provided with described side plate；Retaining collar is fixedly installed on the outside of described detection bar, under the retaining collar
End is provided with the nut sleeve matched with ball screw, and the sliding block moved along guide rail is provided with described nut sleeve.
3. lift reisilometer according to claim 1, it is characterised in that：Described elevating lever is the set of Multi-section retractable
Bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720646702.6U CN206862771U (en) | 2017-06-06 | 2017-06-06 | Lift reisilometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720646702.6U CN206862771U (en) | 2017-06-06 | 2017-06-06 | Lift reisilometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206862771U true CN206862771U (en) | 2018-01-09 |
Family
ID=60830964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720646702.6U Active CN206862771U (en) | 2017-06-06 | 2017-06-06 | Lift reisilometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206862771U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109297844A (en) * | 2018-11-28 | 2019-02-01 | 山西水利职业技术学院 | A kind of reinforced concrete structure non-destructive testing device |
| CN110333154A (en) * | 2019-06-20 | 2019-10-15 | 国网甘肃省电力公司经济技术研究院 | A kind of conducting concrete strength testing device |
| KR102157302B1 (en) * | 2020-04-14 | 2020-09-17 | 주식회사 천우 | Schmidt Hammer Guide Device |
| KR102588799B1 (en) * | 2023-03-09 | 2023-10-16 | 주식회사 태일종합건축사사무소 | Schmidt Hammer Guide Device |
-
2017
- 2017-06-06 CN CN201720646702.6U patent/CN206862771U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109297844A (en) * | 2018-11-28 | 2019-02-01 | 山西水利职业技术学院 | A kind of reinforced concrete structure non-destructive testing device |
| CN109297844B (en) * | 2018-11-28 | 2023-03-21 | 山西水利职业技术学院 | Nondestructive testing device for reinforced concrete structure |
| CN110333154A (en) * | 2019-06-20 | 2019-10-15 | 国网甘肃省电力公司经济技术研究院 | A kind of conducting concrete strength testing device |
| KR102157302B1 (en) * | 2020-04-14 | 2020-09-17 | 주식회사 천우 | Schmidt Hammer Guide Device |
| KR102588799B1 (en) * | 2023-03-09 | 2023-10-16 | 주식회사 태일종합건축사사무소 | Schmidt Hammer Guide Device |
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