CN216051020U

CN216051020U - Sample preparation device for asphalt softening point test sample

Info

Publication number: CN216051020U
Application number: CN202122344745.8U
Authority: CN
Inventors: 林烈
Original assignee: Sichuan Yuding Petroleum Co ltd
Current assignee: Sichuan Yuding Petroleum Co ltd
Priority date: 2021-09-27
Filing date: 2021-09-27
Publication date: 2022-03-15
Anticipated expiration: 2031-09-27

Abstract

The utility model discloses a sample preparation device for an asphalt softening point test sample, which comprises a mold base plate and a lower pressing plate, wherein the top of the mold base plate is provided with a plurality of mold grooves for processing asphalt, the mold base plate is fixedly connected with a rotating plate, and the rotating plate is provided with a rotating port. According to the utility model, through the matched use of the mold base plate, the rotating plate, the lower pressing plate, the first gear, the rotating shaft, the second gear, the lifting rod, the sliding groove and the connecting plate, after asphalt is added into the mold groove, the lower pressing plate is attached to the mold base plate by rotating the rotating handle, and when the rotating shaft rotates, the first gear rotates, so that the lifting rod moves upwards, and when the lower pressing plate is attached to the mold base plate, the blocking frame can move to the attaching position of the lower pressing plate and the mold base plate, so that the excessive asphalt can be blocked even when the asphalt is extruded, the asphalt can not hurt operators, and the practicability of the device is improved.

Description

Sample preparation device for asphalt softening point test sample

Technical Field

The utility model relates to the technical field of asphalt processing, in particular to a sample preparation device for an asphalt softening point test sample.

Background

For example, in the Chinese patent publication No. CN204718861U, a sample preparation device for an asphalt softening point test sample comprises a sample ring, a lower substrate, an upper cover plate and a side panel, wherein the lower substrate is provided with a plurality of grooves, and the upper cover plate can rotate along the side panel. Make can utilize the upper cover plate to extrude the pitch of hot state, make it under hot state one shot forming, have with sample ring up end parallel and level and smooth surface, need not the secondary adopt hot sword to maintain to avoid producing a large amount of pitch cigarette, avoided environmental pollution and guaranteed that the worker's is healthy not infringed.

However, in the asphalt pressing process, if the asphalt is added in an excessive amount, the asphalt is extruded from between the lower substrate and the upper cover plate when the upper cover plate presses the asphalt, and the asphalt temperature is high, and if the asphalt is sputtered onto the body of an operator, the body of the operator is damaged, and therefore, an asphalt softening point test sample preparation device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems in the prior art and provides a sample preparation device for an asphalt softening point test sample.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a pitch softening point test sample system appearance device, includes mould base plate and holding down plate, a plurality of mould grooves that are used for processing pitch are seted up at mould base plate top, fixedly connected with rotor plate on the mould base plate, the mouth that rotates has been seted up on the rotor plate, the interior lateral wall of rotor plate rotates and is connected with the axis of rotation, mould base plate lateral wall rotates and is connected with the rotation axis, the axis of rotation passes through slewing mechanism and rotation axis connection, the mould base plate is connected with the lifter through slide mechanism, the lifter lateral wall is equipped with and keeps off the frame.

Preferably, slewing mechanism is including seting up the connecting hole on the holding down plate, axis of rotation lateral wall and connecting hole inside wall fixed connection, axis of rotation lateral wall fixedly connected with first gear, axis of rotation lateral wall fixedly connected with second gear, the lifter lateral wall is equipped with the promotion rack with second gear looks adaptation, it is connected with the meshing of second gear to promote the rack.

Preferably, slide mechanism is including seting up the sliding tray on the mould base plate, sliding tray inside wall fixedly connected with slide shaft, slide shaft lateral wall sliding connection has the connecting plate, lifter fixed connection is at the connecting plate lateral wall.

Preferably, the width of the lower pressing plate is greater than that of the rotating plate, one end of the lower pressing plate, which is close to the rotating plate, is provided with a mounting groove corresponding to the rotating plate, and the rotating plate corresponds to the mounting groove.

Preferably, the blocking frame is detachably connected with the lifting rod, and the lower pressing plate is made of a stainless steel plate.

Preferably, the outer side wall of the rotating shaft is provided with a rotating handle, and the outer side wall of the rotating handle is provided with anti-skid grains.

Compared with the prior art, the utility model has the following advantages:

through the mould base plate, the rotor plate, the holding down plate, first gear, the rotation axis, the second gear, the lifter, the sliding tray, the cooperation of connecting plate is used, after adding pitch to the mould inslot, through rotating turning handle, make holding down plate and mould base plate laminate mutually, and when the axis of rotation rotates, make first gear revolve, and then make the lifter rebound, when treating holding down plate and mould base plate laminating, it can remove to the laminating department of holding down plate and mould base plate to keep off the frame, make even also can keep off unnecessary pitch when having pitch to extrude down, make pitch can not harm operating personnel, the security and the practicality of device have been improved from this.

Drawings

FIG. 1 is a schematic structural diagram of a sample preparation device for an asphalt softening point test sample according to the present invention;

FIG. 2 is a schematic structural view of a baffle frame according to the present invention;

fig. 3 is an enlarged view of the point a according to the present invention.

In the figure: 1. a mold substrate; 2. a blocking frame; 3. a rotating plate; 4. a lower pressing plate; 5. a rotating shaft; 6. a first gear; 7. a rotating shaft; 8. a second gear; 9. a lifting rod; 10. a mold slot; 11. a sliding groove; 12. a connecting plate.

Detailed Description

Referring to fig. 1-3, a sample preparation device for asphalt softening point test samples comprises a mold substrate 1 and a lower pressing plate 4, wherein a plurality of mold grooves 10 for processing asphalt are formed in the top of the mold substrate 1, a rotating plate 3 is fixedly connected to the mold substrate 1, a rotating port is formed in the rotating plate 3, the inner side wall of the rotating port is rotatably connected with a rotating shaft 5, and the outer side wall of the mold substrate 1 is rotatably connected with a rotating shaft 7;

the rotating shaft 5 is connected with the rotating shaft 7 through a rotating mechanism, the rotating mechanism comprises a connecting hole formed in the lower pressing plate 4, the outer side wall of the rotating shaft 5 is fixedly connected with the inner side wall of the connecting hole, the outer side wall of the rotating shaft 5 is fixedly connected with a first gear 6, the outer side wall of the rotating shaft 7 is fixedly connected with a second gear 8, the outer side wall of the lifting rod 9 is provided with a pushing rack matched with the second gear 8, the pushing rack is meshed with the second gear 8, the width of the lower pressing plate 4 is larger than that of the rotating plate 3, one end, close to the rotating plate 3, of the lower pressing plate 4 is provided with a mounting groove corresponding to the rotating plate 3, the rotating plate 3 corresponds to the mounting groove, liquid asphalt is poured into the mold groove 10, then the lower pressing plate rotates around the rotating shaft 5 by stirring the rotating handle, and then the asphalt in the mold groove 10 can be processed;

the mold base plate 1 is connected with a lifting rod 9 through a sliding mechanism, the sliding mechanism comprises a sliding groove 11 arranged on the mold base plate 1, the inner side wall of the sliding groove 11 is fixedly connected with a sliding shaft, the outer side wall of the sliding shaft is connected with a connecting plate 12 in a sliding manner, the lifting rod 9 is fixedly connected with the outer side wall of the connecting plate 12, the outer side wall of the lifting rod 9 is provided with a blocking frame 2, when the rotating shaft 5 rotates, the first gear 6 is driven to rotate, the first gear 6 drives the second gear 8 to rotate, the second gear 8 drives the lifting rod 9 to move upwards, so that the blocking frame 2 is driven to move upwards, when the lower pressing plate 4 is attached to the mold base plate 1, the blocking frame 2 can move to the attachment position of the lower pressing plate 4 and the mold base plate 1, and further can block down sputtered asphalt, so that the asphalt can be prevented from causing injury to human bodies;

keep off frame 2 and lifter 9 for can dismantle the connection, can be convenient to keep off the pitch of sputtering on frame 2 and clear up, the material of lower clamp plate 4 is the stainless steel sheet, and 5 lateral walls of axis of rotation are equipped with turning handle, and the turning handle lateral wall is equipped with anti-skidding line.

The specific working principle of the utility model is as follows:

firstly, pour liquid asphalt into mould groove 10 earlier, then through stirring the twist grip, make holding down plate 4 use axis of rotation 5 to rotate as the center, and then can extrude the asphalt in mould groove 10, and drive first gear 6 and rotate when axis of rotation 5 rotates, first gear 6 drives second gear 8 and rotates, second gear 8 drives lifter 9 rebound, from this drive keep off frame 2 rebound, when holding down plate 4 and mould base plate 1 laminated, keep off frame 2 and can move to the laminating department of holding down plate 4 and mould base plate 1, and then can block the pitch that splashes out, so that can prevent that pitch from causing the injury to the human body, and keep off frame 2 and lifter 9 for dismantling the setting, can be convenient handle the pitch that splashes on keeping off frame 2, so that the security and the practicality of device have been improved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a pitch softening point test sample system appearance device, a serial communication port, including mould base plate (1) and holding down plate (4), a plurality of mould grooves (10) that are used for processing pitch are seted up at mould base plate (1) top, fixedly connected with rotor plate (3) on mould base plate (1), the mouth that rotates has been seted up on rotor plate (3), the rotation of the interior lateral wall of rotation mouth is connected with axis of rotation (5), mould base plate (1) lateral wall rotates and is connected with rotation axis (7), axis of rotation (5) are connected with rotation axis (7) through slewing mechanism, mould base plate (1) is connected with lifter (9) through slide mechanism, lifter (9) lateral wall is equipped with and keeps off frame (2).

2. The sample preparation device for the asphalt softening point test sample according to claim 1, wherein the rotating mechanism comprises a connecting hole formed in the lower pressing plate (4), the outer side wall of the rotating shaft (5) is fixedly connected with the inner side wall of the connecting hole, the outer side wall of the rotating shaft (5) is fixedly connected with the first gear (6), the outer side wall of the rotating shaft (7) is fixedly connected with the second gear (8), the outer side wall of the lifting rod (9) is provided with a pushing rack matched with the second gear (8), and the pushing rack is meshed with the second gear (8).

3. The sample preparation device for the asphalt softening point test sample according to claim 1, wherein the sliding mechanism comprises a sliding groove (11) formed on the mold base plate (1), a sliding shaft is fixedly connected to the inner side wall of the sliding groove (11), a connecting plate (12) is slidably connected to the outer side wall of the sliding shaft, and the lifting rod (9) is fixedly connected to the outer side wall of the connecting plate (12).

4. The asphalt softening point test sample preparation device according to claim 2, wherein the width of the lower pressure plate (4) is greater than that of the rotating plate (3), an installation groove corresponding to the rotating plate (3) is formed in one end, close to the rotating plate (3), of the lower pressure plate (4), and the rotating plate (3) corresponds to the installation groove.

5. The sample preparation device for the asphalt softening point test sample according to claim 1, wherein the baffle frame (2) is detachably connected with the lifting rod (9), and the lower pressing plate (4) is made of a stainless steel plate.

6. The sample preparation device for the asphalt softening point test sample according to claim 1, wherein a rotating handle is arranged on the outer side wall of the rotating shaft (5), and anti-skid lines are arranged on the outer side wall of the rotating handle.