CN207586109U - A kind of composable portable friction coefficient testing device - Google Patents
A kind of composable portable friction coefficient testing device Download PDFInfo
- Publication number
- CN207586109U CN207586109U CN201721894833.2U CN201721894833U CN207586109U CN 207586109 U CN207586109 U CN 207586109U CN 201721894833 U CN201721894833 U CN 201721894833U CN 207586109 U CN207586109 U CN 207586109U
- Authority
- CN
- China
- Prior art keywords
- screw
- pedestal
- friction coefficient
- composable
- dynamometer
- 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
- 238000012360 testing method Methods 0.000 title claims abstract description 20
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 27
- 210000002683 foot Anatomy 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000009189 diving Effects 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000009182 swimming Effects 0.000 description 1
Landscapes
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The utility model is related to a kind of composable portable friction coefficient testing devices, which is characterized in that including：Rubber block, placement plate, dynamometer, slide carriage, sliding block, guide rail, pedestal, screw and leading screw.The present apparatus drives dynamometer more steadily mobile by using ball screw assembly, solves the problems, such as that dynamometer reading is unstable；Pedestal is adjusted to by horizontal position by levelling foot, solves the problems, such as that dynamometer is not horizontally situated；By replacing the weight of different weight, solve the problems, such as that the multigroup pulling force data of survey is inconvenient.
Description
Technical field
The utility model is related to a kind of composable portable friction coefficient testing devices.
Background technology
Swimming, diving as high risk sports items, non-skid property as key item,《Manage high risk sport
Project examination condition and program》In clearly the friction coefficient of pond bank periphery, changing room, toilet and shower base is proposed
Specific requirement.
The test of friction coefficient at present predominantly samples test in laboratory, it is difficult to meet Site Detection acceptance requirement.Now
Outdoor on-site measurement use pulls dynamometer and is measured, and dynamometer reading is unstable when this mode pulls dynamometer, and
The numerical value that dynamometer is not horizontally situated the power that can lead to measure has deviation.
Utility model content
The utility model aims to solve the problem that the above problem, provides a kind of composable portable friction coefficient testing device, solution
Horizontal direction of having determined static load examines the problem of inconvenient, solves the problems, such as that dynamometer reading is unstable, solves dynamometer not
The problem of being horizontally situated solves the problems, such as that the multigroup pulling force data of survey is inconvenient.The technical solution of use is as follows：
A kind of composable portable friction coefficient testing device, which is characterized in that including：Rubber block, placement plate, dynamometry
Meter, slide carriage, sliding block, guide rail, pedestal, screw and leading screw, are removably connected with placement plate on the rubber block, the placement plate with
The pull rod of dynamometer is detachably connected, and the dynamometer and slide carriage are affixed, sliding block is connected under the slide carriage, the sliding block is with leading
Rail is connected and can be moved along guide rail, and the guide rail is fixed on pedestal, and several levelling foots are equipped with below the pedestal, described
Leading screw is connect with base rotation, and the leading screw connect with screw and screw is driven to move, and the screw and slide carriage are affixed.
Preferably, several baffles are formed in the placement plate, weight is placed between the baffle.
Preferably, bearing block is connected on the pedestal, the bearing block passes through the bearing of inside installation and the light of leading screw
Bar portion is rotatablely connected.
Preferably, the leading screw and screw form a ball screw assembly,.
Preferably, spirit bubble is installed on slide carriage.
Preferably, the right side polished rod portion of the leading screw is connected with handwheel.
The utility model has the following advantages that：It drives dynamometer more steadily mobile by using ball screw assembly, solves
The problem of dynamometer reading is unstable；Pedestal is adjusted to by horizontal position by levelling foot, dynamometer is solved and is not located at level
The problem of position；By replacing the weight of different weight, solve the problems, such as that the multigroup pulling force data of survey is inconvenient.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described.It should be evident that the accompanying drawings in the following description is only
It is a kind of embodiment of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, the acquisition that can also be extended according to the attached drawing of offer is other to implement attached drawing.
Fig. 1：The structure diagram of the utility model；
Fig. 2：The structure diagram of the utility model rubber block；
Fig. 3：The structure diagram of the utility model pedestal；
Fig. 4：The structure diagram of the utility model leading screw；
Specific embodiment
The utility model is described in further detail with example below in conjunction with the accompanying drawings：
The embodiment of the utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning
Same or similar element is represented to same or similar label eventually or there is the element of same or like function.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and it is not intended that the utility model
Limitation.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integrally
Connection；It can be directly connected, can also be indirectly connected by intermediary.For the ordinary skill in the art,
Concrete meaning of the above-mentioned term in the utility model can be understood with concrete condition.
As shown in fig. 1 to fig. 4, a kind of composable portable friction coefficient testing device, feature are present embodiments provided
It is, including：Rubber block 1, placement plate 2, dynamometer 7, slide carriage 8, sliding block 10, guide rail 11, pedestal 12, screw 14 and leading screw 15,
Placement plate 2 is removably connected on the rubber block 1, the placement plate 2 and the pull rod 6 of dynamometer 7 are detachably connected, the survey
Power meter 7 and slide carriage 8 are affixed, and sliding block 10 is connected under the slide carriage 8, and the sliding block 10 connect with guide rail 11 and can be along guide rail 11
Mobile, the guide rail 11 is fixed on pedestal 12, and 12 lower section of pedestal is equipped with several levelling foots 13, the leading screw 15 and bottom
Seat 12 is rotatablely connected, and the leading screw 15 connect with screw 14 and screw 14 is driven to move, and the screw 14 and slide carriage 8 are affixed.
Preferably, several baffles 3 are formed in the placement plate 2, weight 4 is placed between the baffle 13.
Preferably, bearing block 17, the bearing and silk that the bearing block 17 passes through inside installation are connected on the pedestal 12
The polished rod portion rotation connection of thick stick 15.
Preferably, the leading screw 15 and screw 14 form a ball screw assembly,.
Preferably, spirit bubble 9 is installed on slide carriage 8.
Preferably, the right side polished rod portion of the leading screw 15 is connected with handwheel 16.
Concrete operating principle：The present apparatus is in use, test surfaces 20 are contacted with rubber block 1.Wherein, rubber block 1 passes through countersunk head
Bolt is connect with placement plate 2, convenient for the replacement of worn-out rubber block 1, while also effectively eliminates survey using dormant bolt
The influence that dormant bolt rubs with test surfaces 20 during examination.2 side of placement plate is equipped with annular bolt 5 and is used for and dynamometer 7
The hook of pull rod 6 be detachably connected.
Then, by levelling foot 13 adjust pedestal 12 be horizontally situated and pull rod 6 with annular bolt 5 positioned at same
On straight line, utmostly to ensure the accuracy of test data.Wherein, slide carriage 8 is mounted on four sliding blocks 10.Sliding block 10 is with leading
Rail 11 forms line rail sliding block pair, and the configuration of four sliding blocks 10 and double guide rails 11 ensure that dynamometer moves along a straight line in test process
With enough stability.Guide rail 11 is fixedly mounted on pedestal 12, and 12 bottom surrounding of pedestal is evenly distributed with four levelling foots 13, leveling
Pedestal 12, which can be adjusted, in foot 13 makes dynamometer 7 reach ideal height and is horizontally situated, and makes the hook and ring of dynamometer 7
Shape bolt 5 is highly consistent.Observe whether pedestal 12 and slide carriage 8 are horizontally situated by spirit bubble 9.
Then rotation handwheel 16 drives the dynamometer 7 on slide carriage 8 to move right by ball screw assembly, reads rubber block 1
The flashy pulling force reading of setting in motion is obtained pair by the placement plate 2 for the rubber block 1 measured and its total weight of connecting component
The pressure of test surfaces 20.Friction coefficient is obtained according to friction formula.Wherein, leading screw 15 can also be as shown in Figure 1, pass through leading screw
15 polished rod portion coordinates with the through-hole of pedestal 12, is rotatablely connected with pedestal 12.Preferably, leading screw 15 passes through bearing as shown in Figure 4
Bearing in seat 17 is rotatablely connected with pedestal 12.
Wherein, the weight 4 of different weight can be easily placed in placement plate 2, multiple data is tested and calculates raising and ask
The accuracy of the friction coefficient obtained.
The utility model is illustrated by way of example above, but the utility model is not limited to above-mentioned specific implementation
Example, all ranges that the requires of the utility model protection is belonged to based on any changes or modifications that the utility model is done.
Claims (6)
1. a kind of composable portable friction coefficient testing device, which is characterized in that including：Rubber block (1), is surveyed placement plate (2)
Power meter (7), slide carriage (8), sliding block (10), guide rail (11), pedestal (12), screw (14) and leading screw (15), on the rubber block (1)
Placement plate (2) is removably connected with, the placement plate (2) and the pull rod (6) of dynamometer (7) are detachably connected, the dynamometer
(7) it is affixed with slide carriage (8), it is connected with sliding block (10) under the slide carriage (8), the sliding block (10) connect with guide rail (11) and can be with
Mobile along guide rail (11), the guide rail (11) is fixed on pedestal (12), and several levelling foots are equipped with below the pedestal (12)
(13), the leading screw (15) is rotatablely connected with pedestal (12), and the leading screw (15) connect with screw (14) and drives screw (14)
Mobile, the screw (14) and slide carriage (8) are affixed.
2. a kind of composable portable friction coefficient testing device according to claim 1, it is characterised in that：The placement
Several baffles (3) are formed on plate (2), weight (4) is placed between the baffle (3).
3. a kind of composable portable friction coefficient testing device according to claim 1, it is characterised in that：The pedestal
(12) bearing block (17) is connected on, the bearing block (17) is rotated by the bearing of inside installation and the polished rod portion of leading screw (15)
Connection.
4. a kind of composable portable friction coefficient testing device according to claim 1, it is characterised in that：The leading screw
(15) and screw (14) forms a ball screw assembly,.
5. a kind of composable portable friction coefficient testing device according to claim 1, it is characterised in that：Slide carriage (8)
On spirit bubble (9) is installed.
6. a kind of composable portable friction coefficient testing device according to claim 1, it is characterised in that：The leading screw
(15) right side polished rod portion is connected with handwheel (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721894833.2U CN207586109U (en) | 2017-12-29 | 2017-12-29 | A kind of composable portable friction coefficient testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721894833.2U CN207586109U (en) | 2017-12-29 | 2017-12-29 | A kind of composable portable friction coefficient testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207586109U true CN207586109U (en) | 2018-07-06 |
Family
ID=62740468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721894833.2U Expired - Fee Related CN207586109U (en) | 2017-12-29 | 2017-12-29 | A kind of composable portable friction coefficient testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207586109U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111929234A (en) * | 2020-09-24 | 2020-11-13 | 成都理工大学 | Device for measuring friction coefficient of drilling plugging material |
-
2017
- 2017-12-29 CN CN201721894833.2U patent/CN207586109U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111929234A (en) * | 2020-09-24 | 2020-11-13 | 成都理工大学 | Device for measuring friction coefficient of drilling plugging material |
| CN111929234B (en) * | 2020-09-24 | 2020-12-15 | 成都理工大学 | Device for measuring friction coefficient of drilling plugging material |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209013978U (en) | A kind of architectural design corner verticality measurement device | |
| CN207586109U (en) | A kind of composable portable friction coefficient testing device | |
| CN109060563A (en) | A kind of helmet penetration resistance energy test device and test method | |
| CN110345933A (en) | A kind of novel detection device for inclined building degree | |
| CN209247772U (en) | A kind of concrete shrinkage dilatometer | |
| CN112097598A (en) | Soil layer thickness detector rolls that water conservancy construction was used | |
| CN209446061U (en) | A kind of project cost measuring scale | |
| CN205384016U (en) | Novel inclinometer probe | |
| CN208704591U (en) | A kind of elevator multifunctional detection ruler | |
| CN208269881U (en) | A kind of simple angle guiding ruler of civil engineering | |
| CN207501847U (en) | The testing apparatus for verticality of vertical structure | |
| CN109443479A (en) | A kind of sluice water-level detecting device | |
| CN207132844U (en) | A kind of testing flatness instrument | |
| CN209247555U (en) | A kind of hardness of paint film detector | |
| CN210135879U (en) | Verticality tester for civil construction | |
| CN113062372B (en) | Automatic deformation monitoring facilities of subway foundation pit | |
| CN214333817U (en) | Building wall perpendicularity detection device | |
| CN211504138U (en) | Intelligent response laser reinforced concrete structure swing optical detector | |
| CN212871235U (en) | Cast in situ concrete wall body straightness detection that hangs down weighs down device with line | |
| CN208999254U (en) | A kind of mortar consistency tester | |
| CN209342092U (en) | A kind of equal height detection devices of pneumatics machined part | |
| CN204461327U (en) | A kind of steel plate non-planeness measurement instrument | |
| CN209183076U (en) | A kind of physical and mechanical experiment device | |
| CN208206725U (en) | A kind of measuring equipment for consistency of mortar | |
| CN209264494U (en) | A kind of mortar consistency tester |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180706 |