CN207541020U - Knocking hammer for engineering quality detection - Google Patents
Knocking hammer for engineering quality detection Download PDFInfo
- Publication number
- CN207541020U CN207541020U CN201721719212.0U CN201721719212U CN207541020U CN 207541020 U CN207541020 U CN 207541020U CN 201721719212 U CN201721719212 U CN 201721719212U CN 207541020 U CN207541020 U CN 207541020U
- Authority
- CN
- China
- Prior art keywords
- motor
- spring
- screw
- support base
- percussion hammer
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 238000001514 detection method Methods 0.000 title description 2
- 230000008878 coupling Effects 0.000 claims abstract description 7
- 238000010168 coupling process Methods 0.000 claims abstract description 7
- 238000005859 coupling reaction Methods 0.000 claims abstract description 7
- 238000009527 percussion Methods 0.000 claims description 32
- 238000010276 construction Methods 0.000 claims description 15
- 230000005611 electricity Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 230000006835 compression Effects 0.000 abstract 2
- 238000007906 compression Methods 0.000 abstract 2
- 238000007689 inspection Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000010079 rubber tapping Methods 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The utility model provides a strike hammer that engineering quality detected usefulness, supporting seat A's upper surface is the lower surface of spring fixed connection supporting seat B more than two through quantity, the fixed motor that sets up on the supporting seat B, the motor contains the motor shaft, the motor shaft passes through the shaft coupling to be connected with the one end linkage of lead screw, set up on the support post seat A with lead screw matched with screw hole, the spring contains the nature state of opening and compression deformation state, when the spring is in the nature state of opening, the lead screw does not with screw hole threaded connection, when the spring goes out the compression deformation state, lead screw and screw hole threaded connection, the lower fixed surface of backup pad A sets up and strikes the piece, set up the handle that is used for conveniently. The utility model has the advantages that: 1. possesses the effect of elasticity striking. 2. The elastic force of the elastic knocking can be changed to adapt to places needing different knocking forces. 3. The automatic adjustment of the size of the knocking force can be realized through the motor.
Description
Technical field：
The utility model is related to construction engineering test technical fields, and in particular to a kind of percussion of construction engineering test
Hammer.
Background technology：
Construction engineering test is method and the practical experience of inspection work according to as defined in Evaluatingthe Quality of Construction Engineering standard,
Common buildings construction quality can be summarized see, touch, striking, according to, lean on, hang, measure, eight kinds of inspection methods such as cover.
When construction engineering test is checked with the method struck, percussion inspection, the prior art are carried out generally by hammer is tapped
In, since the structure setting for tapping hammer is unreasonable, when in use, there are following problems：1st, do not have the effect of elasticity percussion
Fruit.2nd, the elastic force of elastic force percussion can not be changed, it is impossible to meet the needs of the place of different percussion power sizes.It 3rd, can not be real
The automatic adjustment of existing percussion power size.
In order to solve the above-mentioned technical problem, it is special to propose a kind of new technical solution.
Utility model content：
The purpose of this utility model is to overcome above-mentioned the shortcomings of the prior art part, and provide a kind of engineering matter
Measure the percussion hammer of detection.
The technical solution adopted in the utility model is：
A kind of percussion hammer of construction engineering test, percussion hammer include support base A, spring, support base B, motor, shaft coupling
Device, threaded hole, taps block and handle at screw, and the upper surface of support base A is fixedly connected with branch by quantity for more than two springs
Support the lower surface of seat B, be fixedly installed motor on support base B, motor includes motor shaft, motor shaft pass through shaft coupling and screw one
End is connected, and setting and the matched threaded hole of screw, spring include nature open configuration and compressive deformation on support column base A
State, when spring is in nature open configuration, screw is not threadedly coupled with threaded hole, when spring goes out compressive deformation state, screw
It is threadedly coupled with threaded hole, the lower surface fixed setting of support plate A taps block, and the hand for facilitating holding is set on support base B
Handle.
Preferably, the axial line of the motor shaft and screw is on same straight line, the axial line and lead of the motor shaft
Vertical line is parallel.
Preferably, the center line of the spring is parallel with plumb line.
Preferably, percussion hammer further includes the receiver being arranged on support base B and handle, switch button, signal conversion
Device, controller and power supply, receiver are connected by conducting wire connecting valve button and signal adapter, signal adapter by conducting wire
Controller, controller pass through wire connecting power and motor.
Preferably, the controller is PLC controller.
Preferably, the motor is taper shaft motor or stepper motor.
The beneficial effects of the utility model are：1st, has the effect of elasticity percussion.2nd, the elastic force of elastic force percussion can be changed
Size, to meet the needs of the place of different percussion power sizes.3rd, the automatic adjustment of percussion power size can be realized by motor.
Description of the drawings：
Fig. 1 is structure diagram when the utility model spring is in nature open configuration.
Fig. 2 is structure diagram when the utility model spring is in compressive deformation state.
Specific embodiment：
The attached figures are only used for illustrative purposes and cannot be understood as limitating the patent；It is attached in order to more preferably illustrate the present embodiment
Scheme certain components to have omission, zoom in or out, do not represent the size of actual product；To those skilled in the art,
The omitting of some known structures and their instructions in the attached drawings are understandable.
With reference to each figure, a kind of percussion hammer of construction engineering test, percussion hammer includes support base A1, spring 2, support base
B3, motor 4, shaft coupling 5, screw 6, block 8 and handle 9 are tapped threaded hole 7, the upper surface of support base A1 is two by quantity
Above spring 2 is fixedly connected with the lower surface of support base B3, and motor 4 is fixedly installed on support base B3, and motor 4 includes motor shaft
10, motor shaft 10 is connected by shaft coupling 5 and one end of screw 6, setting and 6 matched spiral shell of screw on support column base A
Pit 7, spring 2 include nature open configuration and compressive deformation state, when spring 2 is in nature open configuration, screw 6 not with spiral shell
Pit 7 is threadedly coupled, and when spring 2 goes out compressive deformation state, screw 6 is threadedly coupled with threaded hole 7, and the lower surface of support plate A is consolidated
Fixed setting taps block 8, and the handle 9 for facilitating holding is set on support base B3.
Preferably, the axial line of motor shaft 10 and screw 6 is on same straight line, the axial line and plumb line of motor shaft 10
It is parallel.
Preferably, the center line of spring 2 is parallel with plumb line.
Preferably, percussion hammer further includes the receiver 11 being arranged on support base B3 and handle 9, switch button 12, letter
Number converter 13, controller 14 and power supply 15, receiver 11 pass through conducting wire connecting valve button 12 and signal adapter 13, signal
Converter 13 passes through wire connecting power 15 and motor 4 by wire connection controller 14, controller 14.
Preferably, controller 14 is PLC controller 14.
Preferably, motor 4 is taper shaft motor or stepper motor.
When in use：
1st, has the effect of elasticity percussion.
2nd, the elastic force of elastic force percussion can be changed, to meet the needs of the place of different percussion power sizes.
3rd, the automatic adjustment of percussion power size can be realized.
4th, when specifically used, when spring 2 is in nature open configuration, screw 6 is not threadedly coupled with threaded hole 7, at this point, with
Family can hold fixed handle 9, carry out percussion inspection to the architectural engineering for needing to tap inspection by tapping block 8, during percussion, strike
Elastic buffer can be realized by spring 2 by hitting block 8, to reach elastic beating effect；When in another environment in use, people can be passed through
Work is manually actuated to be tapped soon, and spring 2 is made to enter compressive deformation state by natural open configuration, and screw 6 connects with 7 screw thread of threaded hole
It connects, and by pressing switch button 12, rotates motor 4, and then screw 6 is made to be tightened in threaded hole 7, at this point, due to screw 6
Be fixedly connected, the elastic force that spring 2 can play greatly reduces, and reaches and preferably adapts to another field for not needing to too big spring damping
It is used.
In figure, description position relationship is only for illustration, it is impossible to be interpreted as the limitation to this patent；Obviously, this reality
The utility model example is only intended to clearly illustrate with novel above-described embodiment, and is not to the utility model
Embodiment restriction.For those of ordinary skill in the art, it can also make on the basis of the above description
Other various forms of variations or variation.There is no necessity and possibility to exhaust all the enbodiments.It is all new in this practicality
All any modification, equivalent and improvement made within the spirit and principle of type etc., should be included in the utility model right will
Within the protection domain asked.
Claims (6)
1. a kind of percussion hammer of construction engineering test, it is characterised in that：The percussion hammer comprising support base A, spring, support base B,
Motor, screw, threaded hole, taps block and handle at shaft coupling, and the upper surface of support base A is more than two springs by quantity
The lower surface of support base B is fixedly connected with, motor is fixedly installed on support base B, motor includes motor shaft, and motor shaft passes through shaft coupling
It is connected with one end of screw, setting and the matched threaded hole of screw, spring include nature open configuration on support column base A
With compressive deformation state, when spring is in nature open configuration, screw is not threadedly coupled with threaded hole, and spring goes out compressive deformation shape
During state, screw is threadedly coupled with threaded hole, and the lower surface fixed setting of support plate A taps block, and setting is for convenient on support base B
The handle of holding.
2. the percussion hammer of construction engineering test according to claim 1, it is characterised in that：The motor shaft and screw
For axial line on same straight line, the axial line of the motor shaft is parallel with plumb line.
3. the percussion hammer of construction engineering test according to claim 1, it is characterised in that：The center line of the spring with
Plumb line is parallel.
4. the percussion hammer of construction engineering test according to claim 1, it is characterised in that：Percussion hammer further includes setting
Receiver, switch button, signal adapter, controller and power supply, receiver on support base B and handle are connected by conducting wire
Switch button and signal adapter, signal adapter pass through wire connecting power and electricity by wire connection controller, controller
Machine.
5. the percussion hammer of construction engineering test according to claim 4, it is characterised in that：The controller is controlled for PLC
Device processed.
6. the percussion hammer of construction engineering test according to claim 1, it is characterised in that：The motor is taper shaft
Motor or stepper motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721719212.0U CN207541020U (en) | 2017-12-08 | 2017-12-08 | Knocking hammer for engineering quality detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721719212.0U CN207541020U (en) | 2017-12-08 | 2017-12-08 | Knocking hammer for engineering quality detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207541020U true CN207541020U (en) | 2018-06-26 |
Family
ID=62618241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721719212.0U Expired - Fee Related CN207541020U (en) | 2017-12-08 | 2017-12-08 | Knocking hammer for engineering quality detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207541020U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110118830A (en) * | 2019-05-21 | 2019-08-13 | 湖州华科建设工程质量检测有限公司 | A kind of architectural engineering metope hollowing detection machine |
-
2017
- 2017-12-08 CN CN201721719212.0U patent/CN207541020U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110118830A (en) * | 2019-05-21 | 2019-08-13 | 湖州华科建设工程质量检测有限公司 | A kind of architectural engineering metope hollowing detection machine |
| CN110118830B (en) * | 2019-05-21 | 2021-08-24 | 浙江厘里检测技术有限公司 | Building engineering wall hollowing detects machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204471252U (en) | Castable anti-thermal shock test fixture | |
| CN207541020U (en) | Knocking hammer for engineering quality detection | |
| CN205899846U (en) | Virtual reality live working simulation training device | |
| CN209727864U (en) | A kind of timber stress wave nondestructive testing device | |
| CN205831825U (en) | A kind of Neurology Department Novel percussion hammer | |
| CN209640290U (en) | A kind of Industrial Boiler internal inspection tool | |
| CN204043891U (en) | Sliding tube mother supports the Mechanical test facilities of gold utensil | |
| CN202822675U (en) | One inch punch training device | |
| CN208672468U (en) | A kind of ground quality test device | |
| CN209422889U (en) | A kind of tennis ball collector | |
| CN208392233U (en) | A kind of piano hammerhead punch | |
| CN206483104U (en) | One kind fight kicking speed training device | |
| CN111957709A (en) | Equipment for recycling waste samples in impact test | |
| CN206773834U (en) | A kind of Novel judicial mallet seat | |
| CN204723689U (en) | A kind of stand-type chest muscle exerciser tool | |
| CN205181520U (en) | Strike ware for medical science experiments | |
| CN203893855U (en) | Deep-water high-precision rotation-prevention inverted drooping measurement device | |
| CN202916157U (en) | Tester for testing shock resistance of cement | |
| CN218445557U (en) | Acceleration sensor impact resistance testing device | |
| CN210219901U (en) | Cooking bench panel convenient for placing kitchen ware when using cooking bench | |
| CN214585710U (en) | Resistance detection device for electrical element production | |
| CN209764619U (en) | Lens shock resistance testing arrangement | |
| CN206549074U (en) | Upper limbs comprehensive training device | |
| CN210228980U (en) | Portable high-voltage grounding wire strength trainer | |
| CN220556337U (en) | Infrared transceiver |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20180626 Termination date: 20181208 |