CN203287301U - Aggregating material and pitch adhesiveness measuring device - Google Patents
Aggregating material and pitch adhesiveness measuring device Download PDFInfo
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- CN203287301U CN203287301U CN2013203353839U CN201320335383U CN203287301U CN 203287301 U CN203287301 U CN 203287301U CN 2013203353839 U CN2013203353839 U CN 2013203353839U CN 201320335383 U CN201320335383 U CN 201320335383U CN 203287301 U CN203287301 U CN 203287301U
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- shower nozzle
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Abstract
The utility model provides an aggregating material and pitch adhesiveness measuring device. The aggregating material and pitch adhesiveness measuring device comprises a water tank which is of a box type with the upper end opened. A temperature control electric stove is arranged at the bottom of the water tank, a water spraying pipe is arranged above the water tank, a screen is arranged inside the water tank, a plurality of sampling cups are installed on the screen, a plurality of filtering holes are formed in each sampling cup, a plurality of sprayers are installed on the water spraying pipe, the lower end of each sprayer is provided with a connecting rope, the lower end of each connecting rope is connected with an aggregating particle covered by pitch, and each aggregating particle covered by the pitch is placed in the corresponding sampling cup. The aggregating material and pitch adhesiveness measuring device has the advantages that the sampling cups are arranged outside the aggregating materials and used for collecting the scattered pitch, a water pump is prevented from being damaged, or the sprayers are prevented from being blocked. An impeller is driven to rotate by a motor through a rotating shaft to evenly stir water in the water tank, water temperature is even, the water tank is cleaned conveniently, and dirt is prevented from being produced in the water tank. A water draining pipe is arranged so that waste water produced in the water tank can be discharged conveniently.
Description
Technical field
The utility model belongs to highway engineering pitch and Asphalt Mixture Experiment device technique field, is specifically related to pitch and gathers materials the adhesion measurement mechanism.
Background technology
Existing gathering materials with pitch adhesion measurement mechanism when carrying out the water-boiling method test, fall into recirculated water after the pitch on gathering materials comes off, and is very easy to damage water pump or stops up shower nozzle.Existing gathering materials generally uses rainwater to test with pitch adhesion measurement mechanism in addition, and impure more in rainwater, cleans inconvenient; Gather materials and will heat rainwater while with pitch adhesion measurement mechanism, using, existing measurement mechanism firing rate is slow, heat inhomogeneous, inefficiency.
The utility model content
The purpose of this utility model is to provide and a kind of gathering materials solves with pitch adhesion measurement mechanism the problem that prior art exists.
the technical scheme that its technical matters that solves the utility model adopts is: comprise tank, tank is the box of upper end open, bottom of gullet arranges temp. Control electric stove, the tank top arranges sparge pipe, sparge pipe is connected with the water delivering orifice of water pump, the water inlet of water pump passes tank and is positioned at the tank lower end, screen cloth is set in tank, screen cloth is fixed on tank surrounding inwall, several sample cup for liquids are installed on screen cloth, all offer several filter openings on each sample cup for liquid, several shower nozzles are installed on sparge pipe, the quantity of shower nozzle is consistent with the quantity of sample cup for liquid, each sample cup for liquid all be positioned at corresponding shower nozzle under, a connection cord is all installed in each shower nozzle lower end, the lower end of every connection cord connects an aggregate particle that wraps pitch, each aggregate particle that wraps pitch is placed in corresponding sample cup for liquid, several rotating shafts are installed on the tank sidewall, several impellers all are installed in each rotating shaft, an end of rotating shaft passes tank and is connected with the output shaft of motor.
The utility model for the technical scheme that further its technical matters of solution adopts is: described temp. Control electric stove lower end mounting seat, and water pump and motor are positioned on base; Between described temp. Control electric stove and tank, asbestos gauge is set; The end of described shower nozzle arranges manger board, and manger board is threaded with shower nozzle, offers several through holes on manger board, manger board lower end mounting handle, and shower nozzle is connected by handle with connection cord; On described manger board, the aperture of through hole is d, d=0.4,1.3 or 2.2mm; On described sparge pipe 1, the first valve is set, the water outlet of water pump arranges drainpipe, and the second valve is set on drainpipe.
Plate car protective cover damages the beneficial effects of the utility model: it, is avoided damaging water pump or stops up shower nozzle with the collection pitch that is scattered at the outer sample cup for liquid that arranges that gathers materials.It uses motor to rotate by the rotating shaft impeller, and the water in tank is stirred, and not only makes even water temperature, also makes the tank easy to clean, avoids in tank producing dirt.It is provided with drainpipe, and the waste water that cleaning sink produces is got rid of conveniently.It also is provided with the different manger board in multiple aperture, can measure the rainwater of different-diameter to the impact that experimental result produces, and makes more closing to reality situation of experimental result.
Description of drawings
Fig. 1 is the utility model structural representation; Fig. 2 analyses and observe the structure for amplifying schematic diagram along A-A line in Fig. 1; Fig. 3 is the another kind of example structure schematic diagram of Fig. 2.
Reference numeral: 1 sparge pipe 2 water pump 3 shower nozzle 4 connection cord 5 tanks 6 wrap aggregate particle 7 sample cup for liquid 8 screen cloth 9 rainwater 10 temp. Control electric stove 11 base 12 asbestos gauge 13 temperature adjustment knob 14 filter opening 15 drainpipe 16 motor 17 rotating shaft 18 impeller 19 handle 20 manger board 21 through hole 22 first valve 23 second valves of pitch.
Embodiment
Described in the utility model gathering materials comprises tank 5 with pitch adhesion measurement mechanism, and tank 5 is the box of upper end open.Tank 5 bottoms arrange temp. Control electric stove 10.By regulating the temperature adjustment knob 14 on temp. Control electric stove 10, can accurately control water temperature, overcome the shortcoming that " little boiling " grasps out of order, thereby made water fierce air pocket can not occur in test.Tank 5 tops arrange sparge pipe 1, and sparge pipe 1 is connected with the water delivering orifice of water pump 2.The water inlet of water pump 2 passes tank 5 and is positioned at tank 5 lower ends., by selecting the water pump 2 of different capacity, can regulate the scouring force size.Fill rainwater 9 in tank 5, adopt rainwater 9 to replace tap water, more press close to fact, 9 pairs of sourings of gathering materials of rainwater have been accelerated the process that pitch peels off from surface of aggregate, the evaluation personnel are more easily observed peel off area., to design temperature, realize load and rainwater to pitch and the combined action of gathering materials by the heating rainwater, more can the simulating nature actual state, thus check the adhesion property of gathering materials with pitch.The interior screen cloth 8 that arranges of tank 5, screen cloth 8 is fixed on tank 5 surrounding inwalls, and screen cloth 8 is positioned at rainwater 9 tops.This structure can make the water that shower nozzle 3 flows out flow in tank 5, thereby realizes water circulation.Several sample cup for liquids 7 are installed on screen cloth 8, are all offered several filter openings 14 on each sample cup for liquid 7.This structure can make rainwater 9 effluent test sample cups 7 and by rainwater 9 wash away the pitch that drops can effluent test sample cup 7 outside, thereby avoided pitch to damage water pump 2 or stopped up shower nozzle 3.Several shower nozzles 3 are installed on sparge pipe 1, and the quantity of shower nozzle 3 is consistent with the quantity of sample cup for liquid 7, each sample cup for liquid 7 all be positioned at corresponding shower nozzle 3 under.At least adopt two shower nozzles 3, the dynamics of washing away is even, and rainwater gathers materials and washes away each respectively by shower nozzle, and is effective, disturbance is little, overcome the trouble of repeatedly doing parallel experiment, made at least 2 experiments of gathering materials under identical conditions, reduced experimental error, guarantee experimental precision, save time, improved conventional efficient, reduced testing expenses.A connection cord 4 is all installed in each shower nozzle 3 lower end, and the lower end of every connection cord connects an aggregate particle 6 that wraps pitch, and each aggregate particle 6 that wraps pitch is placed in corresponding sample cup for liquid 7.Sample cup for liquid 7 is used for fixedly wrapping the aggregate particle 6 of pitch, avoids it to rock; This structure is the convenient pitch that is scattered of collecting also, avoids damaging water pump 2 or stop up shower nozzle 3.Several rotating shafts 17 are installed on tank 5 sidewalls, several impellers 18 all are installed in each rotating shaft 17, an end of rotating shaft 17 passes tank 5 and is connected with the output shaft of motor 16.This structure can make motor 16 by rotating shaft 17 impeller 18 rotations, rainwater 9 is heated more even.
Described temp. Control electric stove 10 lower end mounting seat 11, water pump 2 and motor 16 are positioned on base 11.This structure is connected as a single entity whole test unit, and convenient carrying is mobile.
Between described temp. Control electric stove 10 and tank 5, asbestos gauge 12 is set.This structure has had buffering while making the heat of temp. Control electric stove 10 import tank 5 into, avoids temp. Control electric stove 10 Fast Heating to damage tanks 5, also can make the heat of temp. Control electric stove 10 be distributed to equably the lower surface of tank 5, and the rainwater 9 in tank 5 is heated evenly.
The end of described shower nozzle 3 arranges manger board 20, and manger board 20 is threaded with shower nozzle 3, offers several through holes 21 on manger board 20, manger board 20 lower end mounting handles 19, and shower nozzle 3 is connected by handle 19 with connection cord 4.This structure can make people pass through turning handle 19 and control the folding of manger board 20, and is easy to use.Also make connection cord 4 and shower nozzle 3 easy to connect.
On described manger board 20, the aperture of through hole 21 is d, d=0.4,1.3 or 2.2mm.This structure can be used the size of regulating water droplet with the manger board 20 of different pore size, thereby can simulate the impact of the medium and small rain in the rain of the Nature and heavy rain road pavement.
The first valve 22 is set on described sparge pipe 1, and the water outlet of water pump 2 arranges drainpipe 15, and the second valve 23 is set on drainpipe 15.Convenient cleaning when this structure is not used the utility model.During use, the second valve 23 on drainpipe 15 is closed, and the first valve 22 on sparge pipe 1 is opened.While not using, the first valve 22 on sparge pipe 1 is closed, the second valve 23 on opening water discharge pipe 15, extract the rainwater 9 in tank 5 out, also can start motor 16 by rotary blade 18, the sediment in rainwater 9 to be taken up together and extracts out in extraction.
Principle of work of the present utility model and operation steps are as follows:
Rainwater 9 is poured in tank 5, first use temp. Control electric stove 10 rainwater 9 be heated to " little boiling " state and keep temperature-resistant, then open water pump 2, the rainwater 9 in tank 5 is extracted into sparge pipe l, rainwater 9 is washed on the aggregate particle 6 that wraps pitch from shower nozzle 3 ejections, and the process of washing away is 5 minutes.Switch off the pump 2, take out the aggregate particle 6 that wraps pitch, observe the degree of peeling off of asphalt membrane on the ore particle particle, and estimate its adhesiveness grade.Estimated respectively by veteran experimenter more than two, the percent of area is peeled off in evaluation, is averaged grade as experimental result.Detection wraps the situation that aggregate particle 6 surfaces of pitch are washed away by rainwater 9.
Below by reference to the accompanying drawings embodiment of the present utility model is described, but these explanations can not be understood to limit scope of the present utility model, the utility model not technology contents of detailed description is known technology.
Claims (6)
1. gather materials and pitch adhesion measurement mechanism, it is characterized in that: comprise tank (5), tank (5) is the box of upper end open, tank (5) bottom arranges temp. Control electric stove (10), tank (5) top arranges sparge pipe (1), sparge pipe (1) is connected with the water delivering orifice of water pump (2), the water inlet of water pump (2) passes tank (5) and is positioned at tank (5) lower end, screen cloth (8) is set in tank (5), screen cloth (8) is fixed on tank (5) surrounding inwall, the upper several sample cup for liquids (7) of installing of screen cloth (8), all offer several filter openings (14) on each sample cup for liquid (7), the upper several shower nozzles (3) of installing of sparge pipe (1), the quantity of shower nozzle (3) is consistent with the quantity of sample cup for liquid (7), each sample cup for liquid (7) all be positioned at corresponding shower nozzle (3) under, a connection cord (4) is all installed in each shower nozzle (3) lower end, the lower end of every connection cord (4) connects an aggregate particle (6) that wraps pitch, each aggregate particle (6) that wraps pitch is placed in corresponding sample cup for liquid (7), several rotating shafts (17) are installed on tank (5) sidewall, several impellers (18) all are installed in each rotating shaft (17), an end of rotating shaft (17) passes tank (5) and is connected with the output shaft of motor (16).
2. according to claim 1 gathering materials and pitch adhesion measurement mechanism, it is characterized in that: described temp. Control electric stove (10) lower end mounting seat (11), water pump (2) and motor (16) are positioned on base (11).
3. according to claim 1 gathering materials and pitch adhesion measurement mechanism, it is characterized in that: between described temp. Control electric stove (10) and tank (5), asbestos gauge (12) is set.
4. according to claim 1 gathering materials and pitch adhesion measurement mechanism, it is characterized in that: the end of described shower nozzle (3) arranges manger board (20), manger board (20) is threaded with shower nozzle (3), offer several through holes (21) on manger board (20), manger board (20) lower end mounting handle (19), shower nozzle (3) is connected by handle (19) with connection cord (4).
5. according to claim 4 gathering materials and pitch adhesion measurement mechanism, it is characterized in that: the aperture of the upper through hole (21) of described manger board (20) is d, d=0.4,1.3 or 2.2mm.
6. according to claim 1 gathering materials and pitch adhesion measurement mechanism, it is characterized in that: the first valve (22) is set on described sparge pipe (1), the water outlet of water pump (2) arranges drainpipe (15), and the second valve (23) is set on drainpipe (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203353839U CN203287301U (en) | 2013-06-09 | 2013-06-09 | Aggregating material and pitch adhesiveness measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203353839U CN203287301U (en) | 2013-06-09 | 2013-06-09 | Aggregating material and pitch adhesiveness measuring device |
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| Publication Number | Publication Date |
|---|---|
| CN203287301U true CN203287301U (en) | 2013-11-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2013203353839U Expired - Fee Related CN203287301U (en) | 2013-06-09 | 2013-06-09 | Aggregating material and pitch adhesiveness measuring device |
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| Country | Link |
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| CN (1) | CN203287301U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104111221A (en) * | 2014-07-02 | 2014-10-22 | 长安大学 | Testing apparatus and method for adhesion of cold-patch asphalt mixture |
| CN104111222A (en) * | 2014-07-02 | 2014-10-22 | 长安大学 | Improved tester and testing method for adhesion of asphalt mixture |
| CN106872356A (en) * | 2017-01-22 | 2017-06-20 | 长安大学 | A kind of experimental rig and method for testing asphaltaggregate interfacial adhesion |
| CN107655829A (en) * | 2017-10-23 | 2018-02-02 | 新冶高科技集团有限公司 | A kind of device and method for quantitative measuring for measuring adhesive force |
-
2013
- 2013-06-09 CN CN2013203353839U patent/CN203287301U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104111221A (en) * | 2014-07-02 | 2014-10-22 | 长安大学 | Testing apparatus and method for adhesion of cold-patch asphalt mixture |
| CN104111222A (en) * | 2014-07-02 | 2014-10-22 | 长安大学 | Improved tester and testing method for adhesion of asphalt mixture |
| CN104111222B (en) * | 2014-07-02 | 2016-08-24 | 长安大学 | A kind of modified model asphalt adhesion tester and method thereof |
| CN106872356A (en) * | 2017-01-22 | 2017-06-20 | 长安大学 | A kind of experimental rig and method for testing asphaltaggregate interfacial adhesion |
| CN106872356B (en) * | 2017-01-22 | 2020-04-21 | 长安大学 | Test device and method for testing adhesion of asphalt aggregate interface |
| CN107655829A (en) * | 2017-10-23 | 2018-02-02 | 新冶高科技集团有限公司 | A kind of device and method for quantitative measuring for measuring adhesive force |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131113 Termination date: 20140609 |