CN209485867U - A kind of pitch ductility tester being convenient to clean - Google Patents
A kind of pitch ductility tester being convenient to clean Download PDFInfo
- Publication number
- CN209485867U CN209485867U CN201920148099.8U CN201920148099U CN209485867U CN 209485867 U CN209485867 U CN 209485867U CN 201920148099 U CN201920148099 U CN 201920148099U CN 209485867 U CN209485867 U CN 209485867U
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- bath
- collection box
- pallet
- clean
- mobile pallet
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Abstract
The utility model discloses a kind of pitch ductility testers being convenient to clean, it is related to pitch detection device, including tester ontology, bath, stretching device and blade assemblies for placing bitumen samples, blade assemblies include fixed pallet and mobile pallet, stretching device is connect with mobile pallet and stretching device drives mobile pallet far from fixed pallet, sliding is connected with collection box in bath, collection box is moved back and forth along the depth direction of bath, the orthographic projection that collection box is projected on bath groove bottom is abutted with the orthographic projection that fixed pallet is projected on bath groove bottom, the length of collection box is greater than the operating path length of mobile pallet, the clast that bitumen samples generate during stretching falls in collection box, after test carries out repeatedly, the groove face that external force makes collection box slide away from bath is applied to collection box, so that collection box is exposed The water surface in bath facilitates operator to clear up the clast in collection box.
Description
Technical field
The utility model relates to pitch detection devices, more specifically, it relates to a kind of pitch ductility being convenient to clean
Tester.
Background technique
Residue and pitch after pitch ductility tester is distilled suitable for the pitch and liquid asphalt for measuring various models
The ductility of the materials such as lotion evaporated residue.
The Chinese patent of existing Publication No. CN204594809U discloses a kind of digital display soft pitch ductility instrument, it is wrapped
Tester ontology is included, the tester ontology upper half is equipped with bath, and bath one end is equipped with stretching device, and bath lower part is communicated with circulation
Water bath device, circulator bath device are connected with temperature control equipment, and temperature control equipment includes refrigerating plant and heating combined equipment, survey
It tries instrument body upper part and is equipped with control panel.
In above-mentioned technical proposal, since bitumen samples are made of a variety of mixtures, when bitumen samples are pulled to by stretching device
After fracture, bitumen samples are easy to produce many detrital grains, and clast falls in bath, after pitch is immersed in bath for a long time
It fades, causes the water in bath muddy, to increase the work of the cleared of debris of operator, followed in addition, clast is easily accessible
In ring water bath device, the blocking of water pipe in circulator bath device is caused, work can not be normally carried out so as to cause circulator bath device
Make.
Utility model content
It is easy to remain in bath for clast in practice, leads to this inconvenient problem of cleared of debris, this is practical
Novel purpose is to propose a kind of pitch ductility tester being convenient to clean, so that is generated in bitumen samples fracture process is broken
Bits are fallen into collection box, and the scrap collecting in collection box need to only be reduced cleaning work by operator, and concrete scheme is as follows:
A kind of pitch ductility tester being convenient to clean, including tester ontology, bath, stretching device and for pacifying
The blade assemblies of bitumen samples are put, the blade assemblies include the fixed pallet being fixed in the bath and movement in described
Mobile pallet in bath, the stretching device is connect with the mobile pallet and the stretching device drives the mobile pallet
Far from fixed pallet, sliding is connected with the collection for collecting the clast generated in bitumen samples drawing process in the bath
Box, the collection box are moved back and forth along the depth direction of the bath, and the collection box is being projected on the bath groove bottom just
It projects the orthographic projection for being projected on the bath groove bottom with the fixed pallet to abut, the length of the collection box is greater than the shifting
The operating path length of dynamic supporting plate.
Through the above technical solutions, collection box is in the underface of blade assemblies, when stretching device will be placed on fixed pallet
And after the bitumen samples on mobile pallet are broken, the clast on bitumen samples falls in collection box, and collection box is held in the palm fixed
Plate is covered with the path in the mobile pallet course of work, after test carries out repeatedly, is applied external force to collection box and is made collection box sliding
The dynamic groove face far from bath facilitates operator by the clast in collection box so that collection box exposes the water surface in bath
Cleaning avoids interfering operator's cleared of debris due to water muddiness, while reducing clast and enter in circulator bath device and blocking water
Pipe causes test that can not be normally carried out.
Further, actuator is installed, the actuator and the collection box are drivingly connected on the tester ontology
And actuator driving collection box movement.
Through the above technical solutions, actuator drives collection box movement by press collection box, to realize that collection box is sliding
Shifting movement, structure is simple, easy to operate.
Further, sliding groove is offered on the tester ontology, the actuator includes driving cylinder, the driving
Cylinder is installed in the sliding groove, and the movable end of the driving cylinder and the collection box are towards the side of the bath groove bottom
Face connection.
Through the above technical solutions, make that cylinder is driven to be mounted in tester ontology, it is automatic to push collection box sliding fortune
It is dynamic, apply manpower without operator and go to lift collection box, to reduce the labor intensity of operator.
Further, above filtration hole there are three being formed on the side wall of collection box described in the collection box, the drainage
The aperture in hole is less than the size of the clast of bitumen samples.
Through the above technical solutions, make collection box during exposing the surface, the moisture in collection box is from filtration hole
In flow back in bath, mitigate collection box entirety weight, reduce drive cylinder burden, meanwhile, pitch clast can not be from drainage
It flows away in hole, that improves clast eliminates rate.
Further, the stretching device includes screw rod, slide guide bar and the driving screw rod around own axis
The groove face of drivening piece, the screw rod and the bath is rotatablely connected, and the slide guide bar is connect with the groove face of the bath, the shifting
Dynamic supporting plate is threaded through on the slide guide bar and screw rod and the screw rod drives the mobile pallet to slide on the slide guide bar.
Through the above technical solutions, making screw rod in the course of rotation, mobile pallet is driven to do far from fixed pallet
Movement breaks the bitumen samples in blade assemblies to realize, guarantees being normally carried out for ductility test.
Further, the sealed ring connecting with the wire rod thread is connected on the mobile pallet.
Through the above technical solutions, sealed ring is connect with wire rod thread so that screw rod passes through the realization pair of sealed ring in rotation
The transmission of mobile pallet reduces the abrasion between screw rod and mobile pallet, to extend the use time of mobile pallet.
Further, the sealed ring is divided into two arcs being symmetrical set with plane where the screw rod axis
Plate, one end of two arc panels are rotatablely connected with the mobile pallet, and the arc panel is set far from one end at rotation
There is locking piece；
When two arc panels are bonded, two described locking piece is arranged with locking ring jointly.
Through the above technical solutions, take out locking ring after bitumen samples fracture and make locking piece to deviate from from locking ring,
So that arc panel is quickly separated with screw rod, so that the quick stop motion of mobile pallet, avoids mobile pallet in the used of screw rod
Property rotation under continue to move, cause increase bitumen samples entire length, leading to ductility test result, there are errors.
Further, the locking ring with wherein one described locking piece it is hinged, the locking ring is equipped with hand lever.
Through the above technical solutions, operator is facilitated to rotate hand lever, so that locking piece is deviate from from locking ring, nothing
Locking ring need to be taken out, cause the loss of locking ring.
Compared with prior art, the beneficial effects of the utility model are as follows:
(1) by the way that collection box is arranged in bath, the clast on bitumen samples falls in collection box, and test carries out multiple
Afterwards, the groove face that external force makes collection box slide away from bath is applied to collection box, so that collection box exposes the water in bath
Face facilitates operator to clear up the clast in collection box；
(2) by the way that hand lever is arranged on locking ring, facilitate operator to rotate hand lever and separate two pieces of arc panels, so that silk
Bar quickly stops the driving to mobile pallet.
Detailed description of the invention
Fig. 1 is the overall schematic of the embodiments of the present invention；
Fig. 2 is that the utility model is the structural schematic diagram (removing cover board) for showing mobile pallet；
Fig. 3 is the partial enlargement diagram in the portion A in Fig. 2；
Fig. 4 is that the utility model is the structural schematic diagram for showing actuator.
Appended drawing reference: 1, tester ontology；11, bath；12, sliding groove；13, cover board；21, fixed pallet；22, mobile support
Plate；3, stretching device；31, screw rod；32, slide guide bar；4, sealed ring；41, arc panel；5, locking piece；6, locking ring；61, hand lever；
7, collection box；71, filtration hole；8, actuator.
Specific embodiment
Below with reference to examples and drawings, the utility model is described in further detail, but the implementation of the utility model
Mode is not limited only to this.
As shown in Figure 1, a kind of pitch ductility tester being convenient to clean, including tester ontology 1, tester ontology 1
On offer carry out ductility test bath 11, bath 11 is mating to be provided with cover board 13, when tester ontology 1 does not work, lid
Plate 13 covers bath 11, blade assemblies for placing bitumen samples is provided in bath 11 and to bitumen samples test
Stretching device 3, by bitumen samples assembly in blade assemblies, starting stretching device 3 applies pulling force to bitumen samples, until pitch
Sample fracture obtains the ductility numerical value of bitumen samples.
As shown in Fig. 2, specifically, stretching device 3 includes screw rod 31, slide guide bar 32 and driving screw rod 31 around own axes
The drivening piece of rotation, drivening piece are specifically configured to motor, and motor is mounted in the cavity of ductility instrument body interior (not to be shown in figure
Out), screw rod 31 is in bath 11 with slide guide bar 32 and the two is arranged in parallel.Rotation on 31 one end of screw rod and 11 groove face of bath
Bearing rotation connection, the other end is coaxially connected across the groove face and motor output shaft of bath 11, and 32 both ends of slide guide bar are worn respectively
The groove face of bath 11 is fixedly connected with tester ontology 1.
Blade assemblies include fixed pallet 21 and mobile pallet 22, and the two is arranged in parallel.Fixed pallet 21 is fixedly mounted
In bath 11, mobile pallet 22 is opened up there are two through-hole, and two through-holes are adapted to slide guide bar 32 and screw rod 31 respectively, is installed
When mobile pallet 22, two through-holes of mobile pallet 22 are each passed through screw rod 31 and slide guide bar 32.
In conjunction with Fig. 3 and Fig. 4, the sealed ring 4 being threadedly coupled with screw rod 31 is connected on mobile pallet 22, when screw rod 31 rotates
When by sealed ring 4 drive mobile pallet 22 slided on slide guide bar 32 so that mobile pallet 22 is far from fixed pallet 21.It is sealed
Ring 4 is divided into two arc panels 41 being symmetrical set with plane where screw rod 31 axis, and arc panel 41 is towards the face of screw rod 31
On offer the screw thread cooperated with screw rod 31, two arc panels 41 by setting shaft, be inserted into real in mobile pallet 22 by shaft
The rotation connection of existing arc panel 41 and mobile pallet 22, two one end of arc panel 41 far from shaft are connected with locking piece
5, one of them locking piece 5 is rotatably connected to a locking ring 6 by the way that shaft is arranged, and whole locking ring 6 is in " mouth " font, and is blocked
Determine to be connected with hand lever 61 on ring 6, when two arc panels 41 are bonded, two locking piece of 5 splits, and two locking piece 5 is equal
It in locking ring 6, realizes and two 41 splits of arc panel is formed into sealed ring 4, after rotating hand lever 61, locking ring 6 is lost to card
Determine the limitation of block 5, arc panel 41 is no longer threadedly coupled with screw rod 31, so that 22 stop motion of mobile pallet.
As shown in figure 4, being difficult to clear up to prevent the clast generated in bitumen samples drawing process from falling into bath 11, bath
Sliding is provided with collection box 7 in 11, and collection box 7 is hollow structure and side is open, and the whole length of collection box 7 is less than bath 11
Length, general length is 1m or so.Actuator 8 is installed, actuator 8 includes driving cylinder, drives gas on tester ontology 1
Cylinder offers sliding groove 12 in being vertically arranged along the vertical direction in tester ontology 1, sliding groove 12 is connected to bath 11, driving
Cylinder is fixed in sliding groove 12, drives the movable end i.e. end of telescopic rod of cylinder and collection box 7 solid towards the face of bath 11
Fixed connection drives the telescopic rod of cylinder to move and collection box 7 is driven to move back and forth along the depth direction of bath 11.
Under original state, the telescopic rod of cylinder is driven to be in normal condition, collection box 7 is bonded with the groove bottom of bath 11,
Fixed pallet 21 and mobile pallet 22 are in the top of collection box 7, and collection box 7 is projected on the positive throwing of 11 groove bottom of bath
Shadow is abutted with the orthographic projection that fixed pallet 21 is projected on 11 groove bottom of bath, and bitumen samples install fixed pallet 21 and mobile support
After on plate 22, stretching device 3 drives mobile pallet 22 to do the movement far from fixed pallet 21, and asphalt test piece is driven to stretch, and
The surface of collection box 7 is in during the course of work of mobile pallet 22, the clast that asphalt test piece generates falls into collection box 7
In.
In actual mechanical process, a large amount of water can be poured into bath 11, collection box 7, bitumen samples, fixed pallet 21 and
Mobile pallet 22 impregnates in water, and fixed pallet 21 is in except collection box 7, and mobile pallet 22 is in the mistake for stretching bitumen samples
In journey always in collection box 7.Filtration hole 71 is offered on four side walls of collection box 7, the aperture of filtration hole 71 is less than
The size of the clast of bitumen samples after ductility is completed, continues starting screw rod 31 and mobile pallet 22 is no longer on
The top of collection box 7, driving cylinder drive collection box 7 to be gradually distance from bath 11, clast are taken out from bath 11, by bath 11
In clast cleaning.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (8)
1. a kind of pitch ductility tester being convenient to clean, including tester ontology (1), bath (11), stretching device (3) with
And the blade assemblies for placing bitumen samples, which is characterized in that the blade assemblies include being fixed in the bath (11)
Fixed pallet (21) and move mobile pallet (22) in the bath (11), the stretching device (3) and the shifting
Dynamic supporting plate (22) connection and the stretching device (3) drive the mobile pallet (22) separate fixed pallet (21), the bath
(11) sliding is connected with the collection box (7) for collecting the clast generated in bitumen samples drawing process, the collection box (7) in
Depth direction along the bath (11) moves back and forth, and the collection box (7) is projected on the positive throwing of the bath (11) groove bottom
Shadow is abutted with the orthographic projection that the fixed pallet (21) is projected on the bath (11) groove bottom, the length of the collection box (7)
Greater than the operating path length of the mobile pallet (22).
2. the pitch ductility tester according to claim 1 being convenient to clean, which is characterized in that the tester ontology
(1) it is equipped on actuator (8), the actuator (8) and the collection box (7) drive connection and actuator (8) driving are collected
Box (7) movement.
3. the pitch ductility tester according to claim 2 being convenient to clean, which is characterized in that the tester ontology
(1) it is offered on sliding groove (12), the actuator (8) includes driving cylinder, and the driving cylinder is installed on the sliding groove
(12) in, the movable end of the driving cylinder is connect with the side of the collection box (7) towards the bath (11) groove bottom.
4. the pitch ductility tester according to claim 3 being convenient to clean, which is characterized in that the collection box (7)
It is formed on the side wall of the collection box (7) there are three above filtration hole (71), the aperture of the filtration hole (71) is less than pitch
The size of the clast of sample.
5. the pitch ductility tester according to claim 1 being convenient to clean, which is characterized in that the stretching device
It (3) include the drivening piece of screw rod (31), slide guide bar (32) and the driving screw rod (31) around own axis, the screw rod
(31) it is rotatablely connected with the groove face of the bath (11), the slide guide bar (32) connect with the groove face of the bath (11), described
Mobile pallet (22) is threaded through on the slide guide bar (32) and screw rod (31) and the screw rod (31) drives the mobile pallet
(22) it is slided on the slide guide bar (32).
6. the pitch ductility tester according to claim 5 being convenient to clean, which is characterized in that the mobile pallet
(22) the sealed ring (4) being threadedly coupled with the screw rod (31) is connected on.
7. the pitch ductility tester according to claim 6 being convenient to clean, which is characterized in that the sealed ring (4)
It is divided into two arc panels (41) being symmetrical set with plane where the screw rod (31) axis, two arc panels (41)
One end be rotatablely connected with the mobile pallet (22), the arc panel (41) is equipped with locking piece far from one end at rotation
(5)；
When two arc panels (41) are bonded, two locking piece (5) are arranged with locking ring (6) jointly.
8. the pitch ductility tester according to claim 7 being convenient to clean, which is characterized in that the locking ring (6)
Hingedly with wherein one locking piece (5), the locking ring (6) is equipped with hand lever (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920148099.8U CN209485867U (en) | 2019-01-28 | 2019-01-28 | A kind of pitch ductility tester being convenient to clean |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920148099.8U CN209485867U (en) | 2019-01-28 | 2019-01-28 | A kind of pitch ductility tester being convenient to clean |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209485867U true CN209485867U (en) | 2019-10-11 |
Family
ID=68132841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920148099.8U Expired - Fee Related CN209485867U (en) | 2019-01-28 | 2019-01-28 | A kind of pitch ductility tester being convenient to clean |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209485867U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112146977A (en) * | 2020-08-05 | 2020-12-29 | 中交基础设施养护集团宁夏工程有限公司 | Performance detector special for asphalt and detection method thereof |
| CN112284936A (en) * | 2020-09-22 | 2021-01-29 | 邢台市河海水利工程检测有限公司 | Asphalt low-temperature extensibility tester |
| CN117405523A (en) * | 2023-12-14 | 2024-01-16 | 山东鲁中公路市政检测有限公司 | Highway construction asphalt extensibility detection device and method |
-
2019
- 2019-01-28 CN CN201920148099.8U patent/CN209485867U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112146977A (en) * | 2020-08-05 | 2020-12-29 | 中交基础设施养护集团宁夏工程有限公司 | Performance detector special for asphalt and detection method thereof |
| CN112284936A (en) * | 2020-09-22 | 2021-01-29 | 邢台市河海水利工程检测有限公司 | Asphalt low-temperature extensibility tester |
| CN112284936B (en) * | 2020-09-22 | 2022-09-30 | 邢台市河海水利工程检测有限公司 | Asphalt low-temperature extensibility tester |
| CN117405523A (en) * | 2023-12-14 | 2024-01-16 | 山东鲁中公路市政检测有限公司 | Highway construction asphalt extensibility detection device and method |
| CN117405523B (en) * | 2023-12-14 | 2024-02-20 | 山东鲁中公路市政检测有限公司 | Highway construction asphalt extensibility detection device and method |
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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: 20191011 Termination date: 20210128 |
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| CF01 | Termination of patent right due to non-payment of annual fee |