CN219455847U - Pitch dynamic viscosity detects auxiliary device - Google Patents
Pitch dynamic viscosity detects auxiliary device Download PDFInfo
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- CN219455847U CN219455847U CN202320408932.4U CN202320408932U CN219455847U CN 219455847 U CN219455847 U CN 219455847U CN 202320408932 U CN202320408932 U CN 202320408932U CN 219455847 U CN219455847 U CN 219455847U
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- test tube
- dynamic viscosity
- fixedly connected
- auxiliary device
- frame
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The application relates to an asphalt dynamic viscosity detection auxiliary device, and relates to the field of asphalt dynamic viscosity detection technology. The device comprises a frame, wherein a pipe clamp for fixing a test tube is arranged on the frame, a guide pillar is vertically fixedly connected to the frame, a sliding seat is arranged on the guide pillar in a sliding manner, a locking assembly for limiting movement of the sliding seat is arranged on the sliding seat, a guide hopper for guiding an asphalt sample is arranged on the sliding seat, and a guide pipe for extending into the test tube is fixedly connected to the guide hopper. The condition that this application can reduce pitch sample adhesion test tube inner wall, the operator of being convenient for observes the addition of pitch sample in the test tube again.
Description
Technical Field
The application relates to the field of asphalt dynamic viscosity detection technology, in particular to an asphalt dynamic viscosity detection auxiliary device.
Background
Currently, the dynamic viscosity of asphalt is measured by pouring heated liquid asphalt reagent into a test tube, which is a capillary test tube. The operator puts the capillary tube with the asphalt reagent into the incubator to discharge the bubbles in the asphalt reagent. After the bubbles are discharged, an operator cools and solidifies the capillary tube added with the asphalt reagent at normal temperature, after the asphalt reagent in the capillary tube is completely cooled, the operator puts the capillary tube into a water tank and heats the capillary tube to a set temperature in a water bath, the time that a certain volume of liquid asphalt reagent flows through a calibrated capillary tube under the action of negative pressure is measured at the temperature of the set temperature, and the product of the capillary constant and the flowing time is the dynamic viscosity of the measured asphalt reagent at the temperature.
When an operator adds a liquid asphalt reagent into the capillary tube, the operator directly pours the liquid asphalt reagent into the capillary tube, and in the process, the operator easily adheres the liquid asphalt reagent to the inner wall of the capillary tube, so that the operator is influenced to observe the adding amount of the liquid asphalt reagent in the capillary tube, and the precision of the subsequent asphalt dynamic viscosity detection is influenced.
Disclosure of Invention
In order to solve the problem that the asphalt sample is easy to adhere to the inner wall of a test tube in the process of adding the asphalt sample into the test tube, the application provides an asphalt dynamic viscosity detection auxiliary device.
The application provides an asphalt dynamic viscosity detects auxiliary device adopts following technical scheme:
the utility model provides an asphalt power viscosity detects auxiliary device, includes the frame, be provided with the pipe clamp that is used for fixed test tube in the frame, vertical fixedly connected with guide pillar in the frame, it is provided with the slide to slide on the guide pillar, be provided with the locking subassembly that is used for restricting self removal on the slide, install the water conservancy diversion fill that is used for water conservancy diversion pitch sample on the slide, fixedly connected with is used for stretching into on the water conservancy diversion fill pipe in the test tube.
Through adopting above-mentioned technical scheme, the operator is with test tube fixed connection on the pipe clamp, then the operator releases locking assembly to the fixed effect of slide, then the operator is through removing the slide for guide hopper and slide move down in step, and drive the pipe and insert in the test tube, the operator pours into the pitch sample into in the guide hopper, under the water conservancy diversion effect of guide hopper and pipe, pitch sample flows in the test tube bottom, reduces the condition of pitch adhesion test tube inner wall, so that the operator observes the addition of pitch sample in the test tube.
Optionally, the pipe clamp including set up in base in the frame, the base both sides all slide and are provided with and are used for pressing from both sides tightly the clamp splice of test tube, threaded connection has the double-screw bolt on the base, it is connected with the sleeve to rotate on the double-screw bolt, articulated on the sleeve have two connecting rods, the connecting rod with clamp splice one-to-one, just the connecting rod keep away from telescopic one end articulates in on the clamp splice.
Through adopting above-mentioned technical scheme, the operator drives the sleeve through twisting the double-screw bolt and moves along the axial of double-screw bolt, drives two clamp splice under the transmission effect of connecting rod and is close to each other or keep away from each other, and the operator sets up the test tube between two clamp splice, then the operator drives two clamp splice through twisting the double-screw bolt and is close to each other, and then presss from both sides tight test tube.
Optionally, V-shaped grooves for accommodating the test tubes are formed on opposite surfaces of the two clamping blocks.
Through adopting above-mentioned technical scheme, set up the V-arrangement groove and carry out spacingly to the test tube to adjust the axis position of test tube, play the location effect.
Optionally, two the clamp splice is in equal fixedly connected with in the V-arrangement inslot be used for with the elastic pad of test tube butt, the elastic pad deviates from one side of clamp splice is provided with the anti-skidding line.
Through adopting above-mentioned technical scheme, set up elastic pad and test tube butt, can reduce the clamp splice to the wearing and tearing of test tube, set up the friction force between anti-skidding line improvement elastic pad and the test tube for the test tube is more stable between two clamp splices.
Optionally, the locking subassembly include articulated in couple on the slide, the guide pillar upper end is provided with and is used for confession the link of couple hooking, fixedly connected with is used for supporting in on the slide bracing piece in the frame.
Through adopting above-mentioned technical scheme, the operator moves the slide upwards for couple and link are close to each other, and make couple hook on the link, make the water conservancy diversion fill be in the lifting state, in order to install and remove the test tube.
Optionally, the sliding seat is rotatably connected with a tray for supporting the tray below the catheter.
Through adopting above-mentioned technical scheme, the operator overturns the tray to the pipe below for accept the asphalt sample of pipe drip, when needs to add the asphalt sample to the test tube in, the operator then needs through upset tray, makes the tray break away from the below of pipe.
Optionally, rotate in the frame and be connected with the rolling disc, a plurality of through-holes have been seted up on the rolling disc, a plurality of the through-hole is around the axis of rotation evenly distributed of rolling disc, the rolling disc is in peg graft in the through-hole has a cartridge, fixedly connected with is used for the butt on the cartridge the bulge loop of rolling disc upper surface, base fixedly connected with on the cartridge, be provided with in the frame and be used for controlling the pipe with the control assembly that the test tube aligns.
Through adopting above-mentioned technical scheme, the test tube is fixed in through the pipe clamp on inserting the section of thick bamboo, then the operator will insert the section of thick bamboo and peg graft in corresponding through-hole, realize the fixed in position of test tube on the rolling disc, the operator can adjust the position of each test tube through the rolling disc, rethread control assembly will the pipe aligns with one of them test tube.
Optionally, the control assembly includes fixed connection in spacing section of thick bamboo on the rolling disc, just spacing section of thick bamboo with the through-hole one-to-one, when the test tube is fixed in on the rolling disc, the test tube with correspond the through-hole is the axis altogether, when the bracing piece peg graft with one of them in the spacing section of thick bamboo, the pipe is the axis with the through-hole of corresponding position is the axis altogether.
Through adopting above-mentioned technical scheme, operator control rolling disc rotates for one of them test tube is located the below of water conservancy diversion fill, then the operator moves down the slide together with the water conservancy diversion fill, makes the bracing piece peg graft in spacing section of thick bamboo, and the pipe is the axis with corresponding through-hole altogether this moment, then the test tube is located under the pipe, and the operator continues to move down the slide, makes peg graft gradually in the test tube, until the bracing piece supports in the frame.
In summary, the present application includes at least one of the following beneficial technical effects: the operator removes the slide and makes the pipe insert in the test tube, pours into the pitch sample into the guide funnel again, under the water conservancy diversion effect of guide funnel and pipe, pitch sample directly flows into the test tube bottom, reduces the condition of pitch adhesion test tube inner wall to the operator observes the addition of pitch sample in the test tube.
Drawings
Fig. 1 is a schematic overall structure of an embodiment of the present application.
Fig. 2 is a schematic structural view of an embodiment of the present application for embodying a pipe clamp.
Fig. 3 is a schematic structural view of an embodiment of the present application for embodying an elastic pad.
Reference numerals illustrate: 1. a frame; 11. a rotating disc; 12. a through hole; 13. a plug cylinder; 14. a convex ring; 15. a test tube; 2. a pipe clamp; 21. a base; 22. a guide post; 23. clamping blocks; 24. a V-shaped groove; 25. an elastic pad; 26. anti-skid lines; 3. a screw sleeve; 31. a stud; 32. a sleeve; 33. a connecting rod; 4. a guide post; 41. a slide; 42. a diversion bucket; 43. a conduit; 5. a locking assembly; 51. hanging rings; 52. a hook; 6. a support arm; 61. a tray; 7. a support rod; 71. a control assembly; 72. and a limiting cylinder.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-3.
The embodiment of the application discloses an asphalt dynamic viscosity detection auxiliary device. As shown in fig. 1 and 2, the auxiliary device for detecting the dynamic viscosity of asphalt comprises a frame 1, a rotating disc 11 is rotatably connected to the frame 1, the central axis of the rotating disc 11 is vertically arranged, a plurality of circular through holes 12 are vertically formed in the rotating disc 11 in a penetrating mode, and the through holes 12 are uniformly arranged along the circumferential direction of the rotating disc 11. The rotary disk 11 is inserted into the through hole 12 with an annular insertion cylinder 13, and the outer circumferential surface of the insertion cylinder 13 is fixedly connected with a convex ring 14 in a coaxial manner, and when the insertion cylinder 13 is inserted into the through hole 12, the convex ring 14 is abutted against the upper surface of the rotary disk 11.
As shown in fig. 2 and 3, the tube clamp 2 for fixing the test tube 15 is provided on the cartridge 13, and the tube clamp 2 includes a base 21 fixedly coupled to the upper surface of the cartridge 13. Guide posts 22 with square cross sections are fixedly connected to two sides of the base 21, clamping blocks 23 are slidably arranged on the two guide posts 22, and V-shaped grooves 24 for positioning the test tube 15 are formed in opposite faces of the two clamping blocks 23. The clamp splice 23 is fixedly connected with in V-arrangement groove 24 is used for supporting tight test tube 15's elastic pad 25, through elastic pad 25 butt test tube 15, reduces the circumstances of test tube 15 wearing and tearing. The anti-slip patterns 26 are arranged on the opposite surfaces of the two elastic pads 25, so that stability of the clamp block 23 when the test tube 15 is fixed is improved. The screw sleeve 3 is fixedly connected to the base 21, the stud 31 is connected to the screw sleeve 3 in an internal thread manner, the sleeve 32 is connected to the stud 31 in a rotating manner, the connecting rods 33 are hinged to two sides of the sleeve 32, the connecting rods 33 are in one-to-one correspondence with the clamping blocks 23, and one ends, far away from the sleeve 32, of the two connecting rods 33 are hinged to the corresponding clamping blocks 23.
The operator drives the sleeve 32 to move by rotating the stud 31, under the linkage action of the connecting rod 33, the two clamping blocks 23 are close to or far away from each other, and when the two clamping blocks 23 are close to each other and clamp the test tube 15, the test tube 15 and the insertion barrel 13 share the central axis.
The vertical fixedly connected with guide pillar 4 on the frame 1, the cross section of guide pillar 4 is square, and the cover of vertically sliding on the guide pillar 4 is equipped with slide 41, and slide 41 orientation one side fixedly connected with water conservancy diversion fill 42 of rolling disc 11, and the water conservancy diversion fill 42 reduces from top to bottom diameter gradually, and water conservancy diversion fill 42 bottom intercommunication has the pipe 43 that is used for inserting in the test tube 15. The slide 41 is fixed with the guide column 4 through the locking component 5 when lifting, the locking component 5 comprises a hook 52 hinged on the slide 41, the top end of the guide column 4 is fixedly connected with a hanging ring 51, and when the slide 41 moves to the top end of the guide column 4, the hook 52 is hooked on the hanging ring 51, so that the slide 41 and the guide hopper 42 are in a lifting state, and an operator can rotate to assemble and disassemble the test tube 15.
As shown in fig. 1 and 2, one side of the sliding seat 41 is hinged with a support arm 6, and a tray 61 is fixedly connected to the support arm 6, when the support arm 6 turns towards the direction of the guide funnel 42, the tray 61 is supported below the guide tube 43, so that the asphalt sample can be reduced from dropping on the frame 1.
The support bar 7 is fixedly connected to the slide seat 41, the support bar 7 is used for supporting the slide seat 41 on the frame 1, and when the support bar 7 is abutted to the frame 1, the guide tube 43 can be inserted into the corresponding test tube 15. The rotating plate is provided with a control component 71 for controlling the alignment of the guide pipe 43 and the corresponding test tube 15, the control component 71 comprises a plurality of limiting cylinders 72 fixedly connected to the peripheral wall of the rotating disc 11, the axial direction of the limiting cylinders 72 is parallel to the axial direction of the rotating disc 11, and the limiting cylinders 72 are in one-to-one correspondence with the through holes 12. When the supporting rod 7 is inserted into one of the limiting cylinders 72, the through hole 12 corresponding to the limiting cylinder 72 and the guide tube 43 share the central axis, and then the test tube 15 corresponding to the limiting cylinder 72 and the guide tube 43 share the central axis.
The implementation principle of the embodiment of the application is as follows: the operator fixes the test tube 15 on the pipe clamp 2, inserts the corresponding cartridge 13 of pipe clamp 2 in the through-hole 12 on the rotating disk 11 again, and the operator moves the limiting cartridge 72 that the rotating disk 11 moved to the test tube 15 corresponds to and moves to the below of bracing piece 7 through rotating the rotating disk 11. Then, the operator turns over the hook 52 to release the hooking effect between the hook 52 and the hanging ring 51, and then moves the sliding seat 41 and the guide hopper 42 downwards synchronously. During the downward movement, the operator adjusts the rotating disc 11 so that the supporting rod 7 can be gradually inserted into the corresponding limiting cylinder 72, at this time, the guide tube 43 is aligned with the corresponding test tube 15, the guide tube 43 is not inserted into the test tube 15, and the operator continuously moves the sliding seat 41 downward so that the guide tube 43 is gradually inserted into the corresponding test tube 15 until the lower end of the supporting rod 7 abuts against the rack 1. Finally, an operator pours the liquid asphalt sample into the guide hopper 42, the asphalt sample flows out from the guide pipe 43 and directly falls to the bottom of the test tube 15, so that the condition that the asphalt sample is easy to adhere to the inner wall of the test tube 15 is reduced, and the operator can observe the addition amount of the asphalt sample in the test tube 15.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (8)
1. An asphalt dynamic viscosity detection auxiliary device which is characterized in that: including frame (1), be provided with pipe clamp (2) that are used for fixed test tube (15) on frame (1), vertical fixedly connected with guide pillar (4) on frame (1), it is provided with slide (41) to slide on guide pillar (4), be provided with on slide (41) and be used for restricting locking subassembly (5) that self removed, install on slide (41) and be used for water conservancy diversion bucket (42) of water conservancy diversion pitch sample, fixedly connected with is used for stretching into on water conservancy diversion bucket (42) pipe (43) in test tube (15).
2. The asphalt dynamic viscosity detection auxiliary device according to claim 1, wherein: the pipe clamp is characterized in that the pipe clamp (2) comprises a base (21) arranged on the frame (1), clamping blocks (23) used for clamping the test tube (15) are slidably arranged on two sides of the base (21), a stud (31) is connected to the base (21) in a threaded mode, a sleeve (32) is connected to the stud (31) in a rotating mode, two connecting rods (33) are hinged to the sleeve (32), the connecting rods (33) are in one-to-one correspondence with the clamping blocks (23), and one ends, far away from the sleeve (32), of the connecting rods (33) are hinged to the clamping blocks (23).
3. An asphalt dynamic viscosity detection auxiliary device according to claim 2, wherein: v-shaped grooves (24) for accommodating the test tubes (15) are formed in the opposite surfaces of the two clamping blocks (23).
4. A pitch dynamic viscosity detection aid according to claim 3, wherein: the two clamping blocks (23) are fixedly connected with elastic pads (25) which are used for being abutted to the test tubes (15) in the V-shaped grooves (24), and anti-slip patterns (26) are arranged on one sides, deviating from the clamping blocks (23), of the elastic pads (25).
5. An asphalt dynamic viscosity detection auxiliary device according to claim 2, wherein: the locking assembly (5) comprises a hook (52) hinged to the sliding seat (41), a hanging ring (51) used for the hook (52) to be hooked is arranged at the upper end of the guide pillar (4), and a supporting rod (7) used for supporting the sliding seat (41) is fixedly connected to the sliding seat (41).
6. The asphalt dynamic viscosity detection auxiliary device according to claim 1, wherein: the slide seat (41) is rotatably connected with a tray (61) which is used for bearing the lower part of the guide pipe (43).
7. The asphalt dynamic viscosity detection auxiliary device according to claim 5, wherein: the rotary table is characterized in that a rotary table (11) is rotationally connected to the frame (1), a plurality of through holes (12) are formed in the rotary table (11), the through holes (12) are evenly distributed around the rotary axis of the rotary table (11), a plug cylinder (13) is inserted in the through holes (12), a convex ring (14) used for being abutted to the upper surface of the rotary table (11) is fixedly connected to the plug cylinder (13), a base (21) is fixedly connected to the plug cylinder (13), and a control assembly (71) used for controlling the alignment of the guide tube (43) and the test tube (15) is arranged on the frame (1).
8. The asphalt dynamic viscosity detection auxiliary device according to claim 7, wherein: the control assembly (71) comprises limiting cylinders (72) fixedly connected to the rotating disc (11), the limiting cylinders (72) are in one-to-one correspondence with the through holes (12), when the test tubes (15) are fixed to the rotating disc (11), the test tubes (15) and the corresponding through holes (12) share the same central axis, and when the support rods (7) are inserted into one of the limiting cylinders (72), the guide tubes (43) and the through holes (12) at corresponding positions share the same central axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320408932.4U CN219455847U (en) | 2023-03-02 | 2023-03-02 | Pitch dynamic viscosity detects auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320408932.4U CN219455847U (en) | 2023-03-02 | 2023-03-02 | Pitch dynamic viscosity detects auxiliary device |
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| Publication Number | Publication Date |
|---|---|
| CN219455847U true CN219455847U (en) | 2023-08-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320408932.4U Active CN219455847U (en) | 2023-03-02 | 2023-03-02 | Pitch dynamic viscosity detects auxiliary device |
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| CN (1) | CN219455847U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116818652A (en) * | 2023-08-25 | 2023-09-29 | 中国建设基础设施有限公司 | Asphalt wearing layer adhesion test device |
-
2023
- 2023-03-02 CN CN202320408932.4U patent/CN219455847U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116818652A (en) * | 2023-08-25 | 2023-09-29 | 中国建设基础设施有限公司 | Asphalt wearing layer adhesion test device |
| CN116818652B (en) * | 2023-08-25 | 2023-12-01 | 中国建设基础设施有限公司 | Asphalt wearing layer adhesion test device |
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