CN202903657U - Portable drawing detector - Google Patents
Portable drawing detector Download PDFInfo
- Publication number
- CN202903657U CN202903657U CN 201220620461 CN201220620461U CN202903657U CN 202903657 U CN202903657 U CN 202903657U CN 201220620461 CN201220620461 CN 201220620461 CN 201220620461 U CN201220620461 U CN 201220620461U CN 202903657 U CN202903657 U CN 202903657U
- Authority
- CN
- China
- Prior art keywords
- controller
- support
- display
- sounding rod
- value sensor
- 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 - Lifetime
Links
Images
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model relates to a portable drawing detector which comprises a support, a measuring device, a display, a drawing head and a fixture, wherein the support can be folded; the measuring device can be detachably arranged on the support; the drawing head can be arranged on a detecting test element in advance; the fixture is used for connecting the measuring device and the drawing head; the measuring device comprises a controller, a motor, a measuring bar and a force value sensor, wherein the motor runs under the control of a controller; the measuring bar is driven by the motor and can be elastic along the height direction of the support; the force value sensor is arranged on the lower end part of the measuring bar and is connected with the controller; the controller can receive signals of the force value sensor and can transmit the detection result to the display; and the display is connected with the controller, and is used for displaying the detection result. The drawing detector provided by the utility model can control the elasticity speed of the measuring rod, and is much convenient to detach, install and carry.
Description
Technical field
The utility model belongs to waterproof material checkout equipment field, is specifically related to a kind of portable drawing detector.
Background technology
The drawing detector, it is mainly used in the detection of water-repellent paint and various waterproof roll cohesive strengths.For example, the detection of the adhesive property of road pavement bridge coiled material and coating and basic unit, at present, the drawing detector of employing has two kinds basically: a kind of is the hand-rail type drawing instrument; Another kind is the fluid pressure type drawing instrument, hand-rail type drawing instrument wherein is that those skilled in the art are easy to expect, that is to say, the manual mode of pure employing, the control sounding rod that can stretch, the connector that is matched with the drawing head that sets in advance at surveyed area by the other end of sounding rod, the contraction by sounding rod spurs drawing head, thereby detects the adhesive property of coiled material and coating and basic unit; The fluid pressure type drawing instrument, a kind of drawing measuring instrument for concrete strength is disclosed such as Chinese patent ZL89220735.3, it is by the hand high pressure oil pump, the pulling capacity digital display device, the axial force load cylinder, connector, crab-bolt, expand compositions such as dialling device, this drawing detector also is to adopt manually control high-pressure oil pump work, drive crab-bolt and anchor slab together by the axial force load cylinder, until destroy the concrete member, peak value by the drawing of pulling capacity digital display device record concrete member, the clearly tensile strength of this concrete member and compressive strength, thereby judge the whether up to standard of concrete member, while, two kinds of drawing detectors also had requirement to the diameter of drawing head, therefore, the diameter of drawing head adopts between 20mm～25 mm basically.
Obviously, above-mentioned drawing detector has the following disadvantages:
(1), two kinds of drawing detectors, all be manual operation, draw speed is uncontrollable, operating personnel's manual dynamics is different, causes test result error to occur;
(2), the drawing instrument of two kinds of detection modes, the diameter of its drawing head is essentially 20mm～25 mm, and is little with the contact area of surveyed area because size is less than normal, causes the testing result discreteness large, can not embody whole performance;
(3), the complicated structure of two kinds of drawing instruments, and be not easy to carry, the simultaneously dismounting of two kinds of drawing instruments and install has all inconveniently brought trouble for actual use.
Summary of the invention
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, and a kind of portable drawing detector is provided.
For solving the problems of the technologies described above, the utility model is taked following technical scheme:
A kind of portable drawing detector, it comprises the support that can fold, can be arranged on the measurement mechanism on the support with dismantling, display, set in advance at the anchor clamps that detect the drawing head on the test specimen and be used for measurement mechanism is connected with drawing head, wherein measurement mechanism comprises controller, motor by controller control running, also can be along the flexible sounding rod of the short transverse of support by motor-driven, the power value sensor that is arranged on the sounding rod bottom and is connected with controller, controller can reception value sensor signal and testing result is sent to display, display links to each other with controller, is used for showing testing result.
Preferably, support is provided with the slide rail that extends along the length direction of support, and motor and sounding rod can arrange slidably along slide rail.When the drawing head distance that arranges when surveyed area is close, need not move whole drawing detector, as long as mobile controller and sounding rod can finish this regional check point is detected, easy to operate.
Preferably, the flexible direction of sounding rod is vertical with surface level.The contractility maximization of sounding rod can be used for drawing testing process, more effective, the more accurate testing result that reaches.
According to implementation of the present utility model, controller is connected by quick union with display.The wire harness that reduce to be used for connects controller and data iatron brings uncertain factor, for example, easy short circuit, wears out for a long time, opens circuit etc.
Further preferably, the length of side that is shaped as of drawing head is square.Reduce the discreteness of testing result, increased repeatability and the repdocutbility of testing result.
According to further enforcement of the present utility model, anchor clamps are universal joint, and the power value inductor that will be in the expansion link end is connected with drawing head.Simple in structure, cost is low.
Preferably, power value sensor and drawing head are connected on the upper and lower end parts of anchor clamps.
Because the enforcement of above technical scheme, the utility model compared with prior art has following advantage:
Drawing detector of the present utility model is regulated the stretching speed of sounding rod by controller, record accurately and preserve again the stressed peak value of drawing head in the drawing detection by the data iatron, thereby judge whether test material is up to standard, improve the accuracy of testing result, simultaneously, support is arranged to collapsible, measurement mechanism can be arranged on the support with dismantling, and very convenient drawing detector is dismantled, installed and carry, in addition, the utility model is simple in structure, and is easy to operate and cost is low.
Description of drawings
The utility model is described in more detail below in conjunction with accompanying drawing and specific embodiment.
Fig. 1 is the structural representation according to drawing detector of the present utility model;
Wherein: 1, support; 10, slide rail; 2, measurement mechanism; 20, motor; 21, sounding rod; 22, controller; 23, power value sensor; 3, display; 4, test specimen; 5, drawing head; 6, anchor clamps; 7, quick union.
Embodiment
As shown in Figure 1, according to the portable drawing detector of present embodiment, it comprises the support 1 that can fold; Can be arranged on the measurement mechanism 2 on the support 1 with dismantling; Can show and store the display 3 of testing result; Set in advance the drawing head 5 on test specimen 4; For the anchor clamps 6 that measurement mechanism 2 is connected with drawing head 5.Wherein, measurement mechanism 2 comprises controller 22, by the motor 20 of controller 22 control running, driven and can be along the flexible sounding rod 21 of the short transverse of support 1, the power value sensor 23 that is arranged on sounding rod 21 bottoms and is connected with controller 22 by motor 20, controller 22 can reception value sensor 23 signal and testing result is sent to display 3, display 3 links to each other with controller 22, is used for showing testing result.Power value sensor 23 and drawing head 5 are connected on the upper and lower end parts of anchor clamps 6.
Being provided with in addition on the support 1 in this example provides motor 2 and sounding rod 21 slide rail 10 along the length direction translation of support 1, the fundamental purpose that slide rail 10 is set is that drawing head 5 distances that arrange when surveyed area are when close, need not move whole drawing detector, as long as mobile motor 2 and sounding rod 21, can finish this regional check point is detected, easy to operate.
The controller 22 of measurement mechanism 2 is connected by quick union 7 with display 3 in this example, and the wire harness that reduce to be used for connects controller 22 and display 3 brings uncertain factor, for example, easily short circuit, wears out for a long time, opens circuit etc.Meanwhile, being used for regulating stretching speed and the controller 22 of sounding rod 21, is this area form commonly used, is not described in detail in this.
According to the further enforcement of this enforcement, the shape of drawing head 5 is set to the square that the length of side is 40mm, and the contact area with surveyed area increases to original 3～5 times like this, reduces the discreteness of testing result, has increased repeatability and the repdocutbility of testing result.Simultaneously in testing process, the flexible direction of sounding rod 21 is arranged to vertical with surface level, the contractility maximization of sounding rod 21 can be used for drawing testing process, more effective, the more accurate testing goal that reaches like this.
In sum, drawing detector of the present utility model is recorded accurately and is preserved again the stressed peak value of drawing head in the drawing detection, thereby judged whether test material is up to standard by the stretching speed of controller adjusting sounding rod by the data iatron, improve the accuracy of testing result, simultaneously, support is arranged to collapsible, measurement mechanism can be arranged on the support with dismantling, very convenient drawing detector is dismantled, is installed and carry, in addition, the utility model is simple in structure, and is easy to operate and cost is low.
More than the utility model has been done detailed description; its purpose is to allow the personage that is familiar with this art can understand content of the present utility model and is implemented; can not limit protection domain of the present utility model with this; all equivalences of doing according to Spirit Essence of the present utility model change or modify, and all should be encompassed in the protection domain of the present utility model
Claims (7)
1. portable drawing detector, it is characterized in that: described drawing detector comprises the support (1) that can fold, can be arranged on the measurement mechanism (2) on the described support (1) with dismantling, display (3), set in advance at the anchor clamps (6) that detect the drawing head (5) on the test specimen (4) and be used for described measurement mechanism (2) is connected with described drawing head (5), described measurement mechanism (2) comprises controller (22), motor (20) by described controller (22) control running, being driven by described motor (20) also can be along the flexible sounding rod (21) of the short transverse of described support (1), the power value sensor (23) that is arranged on described sounding rod (21) bottom and is connected with described controller (22), described controller (22) can receive the signal of described power value sensor (23) and testing result is sent to described display (3), described display (3) links to each other with described controller (22), is used for showing testing result.
2. portable drawing detector according to claim 1, it is characterized in that: described support (1) is provided with the slide rail (10) that extends along the length direction of support (1), and described motor (2) and described sounding rod (21) can arrange slidably along described slide rail (10).
3. portable drawing detector according to claim 1, it is characterized in that: the flexible direction of described sounding rod (21) is vertical with surface level.
4. portable drawing detector according to claim 1, it is characterized in that: described controller (22) links to each other by quick union (7) with described display (3).
5. portable drawing detector according to claim 1 is characterized in that: described drawing head (5) be shaped as square.
6. portable drawing detector according to claim 1, it is characterized in that: described anchor clamps (6) are universal joint.
7. according to claim 1 or 6 described portable drawing detectors, it is characterized in that: described power value sensor (23) and described drawing head (5) are connected on the upper and lower end parts of described anchor clamps (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220620461 CN202903657U (en) | 2012-11-21 | 2012-11-21 | Portable drawing detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220620461 CN202903657U (en) | 2012-11-21 | 2012-11-21 | Portable drawing detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202903657U true CN202903657U (en) | 2013-04-24 |
Family
ID=48124315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220620461 Expired - Lifetime CN202903657U (en) | 2012-11-21 | 2012-11-21 | Portable drawing detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202903657U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103398838A (en) * | 2013-07-01 | 2013-11-20 | 广西玉柴机器股份有限公司 | Pull-out force detecting device for valve rocker ball head combined component |
| CN106970022A (en) * | 2017-04-28 | 2017-07-21 | 华侨大学 | A kind of interface bond strength measurement apparatus of ultra-fine abrasive material and matrix material |
| CN108823945A (en) * | 2018-07-02 | 2018-11-16 | 江苏湛德医疗用品有限公司 | A kind of nonwoven production process folding cutting system |
| CN109323985A (en) * | 2018-08-10 | 2019-02-12 | 河海大学 | A kind of paving steel bridge deck binder pull strength test device and test method |
| CN109765177A (en) * | 2019-03-14 | 2019-05-17 | 华中农业大学 | A kind of paddy field soil sticks force measuring instrument |
| CN109883676A (en) * | 2019-03-22 | 2019-06-14 | 上汽通用五菱汽车股份有限公司 | A kind of drawing force detector of automobile wheel decorative cover |
-
2012
- 2012-11-21 CN CN 201220620461 patent/CN202903657U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103398838A (en) * | 2013-07-01 | 2013-11-20 | 广西玉柴机器股份有限公司 | Pull-out force detecting device for valve rocker ball head combined component |
| CN103398838B (en) * | 2013-07-01 | 2016-02-24 | 广西玉柴机器股份有限公司 | Valve rocker bulb conjunction pull-out force pick-up unit |
| CN106970022A (en) * | 2017-04-28 | 2017-07-21 | 华侨大学 | A kind of interface bond strength measurement apparatus of ultra-fine abrasive material and matrix material |
| CN108823945A (en) * | 2018-07-02 | 2018-11-16 | 江苏湛德医疗用品有限公司 | A kind of nonwoven production process folding cutting system |
| CN108823945B (en) * | 2018-07-02 | 2024-04-12 | 江苏湛德医疗用品有限公司 | Folding tailoring system in non-woven fabric production process |
| CN109323985A (en) * | 2018-08-10 | 2019-02-12 | 河海大学 | A kind of paving steel bridge deck binder pull strength test device and test method |
| CN109323985B (en) * | 2018-08-10 | 2020-12-29 | 河海大学 | Device and method for testing drawing strength of adhesive for paving steel bridge deck |
| CN109765177A (en) * | 2019-03-14 | 2019-05-17 | 华中农业大学 | A kind of paddy field soil sticks force measuring instrument |
| CN109883676A (en) * | 2019-03-22 | 2019-06-14 | 上汽通用五菱汽车股份有限公司 | A kind of drawing force detector of automobile wheel decorative cover |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202903657U (en) | Portable drawing detector | |
| CN105300812B (en) | The mechanical measuring and calculation method of Constitutive Relation of Soft Tissue tester and biologic soft tissue | |
| CN107807046A (en) | A kind of stretching force detecting apparatus | |
| CN209279963U (en) | A kind of slope detection device | |
| CN205157406U (en) | Test material is batch processing anchor clamps and testing machine for adhesive strength | |
| CN105115830B (en) | A kind of sheet material ultimate bending moment saving energy test mechanism | |
| CN209372663U (en) | A kind of concrete filled steel tube bonding force test device | |
| CN107152979A (en) | Clipping cable cable power monitoring device | |
| CN203455227U (en) | Point load test instrument | |
| CN103727906A (en) | Track operation device for using ground penetrating radar to measure thickness of retaining wall | |
| CN102879458B (en) | Damage detector based on piezomagnetic effect | |
| CN202903621U (en) | Shear detector used for detecting shear strength of waterproof layer | |
| CN207881666U (en) | A kind of crack detecting device for building surface | |
| CN202281689U (en) | Stay cable detection device | |
| CN207007233U (en) | A kind of detection quality device of skyscraper | |
| CN204269597U (en) | A kind of portable multi-function scanning bracket | |
| CN201993200U (en) | Tensile force calibration device | |
| CN205388469U (en) | U shaped steel yieldable support connects displacement measurement device | |
| CN202599633U (en) | Bridge deflection test instrument | |
| CN204100988U (en) | Flexible pipe measurement mechanism | |
| CN205317120U (en) | Floor measuring device | |
| CN205941167U (en) | Single space fluid pressure type universal tester | |
| CN208635715U (en) | A kind of detection ruler for detection template flatness | |
| CN105823398A (en) | Novel device and method for testing minimum bend radius of ocean engineering flexibility pipeline and cable | |
| CN205259620U (en) | Measurement device for be used for automatic push -pull system prestressing tendons elongation of opening of indisputable road bridge roof beam prestressing force |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130424 |