CN213749458U - Hardness detection device for rubber modified asphalt mixture - Google Patents
Hardness detection device for rubber modified asphalt mixture Download PDFInfo
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- CN213749458U CN213749458U CN202023085547.6U CN202023085547U CN213749458U CN 213749458 U CN213749458 U CN 213749458U CN 202023085547 U CN202023085547 U CN 202023085547U CN 213749458 U CN213749458 U CN 213749458U
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- connecting block
- detection device
- wheel
- modified asphalt
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Abstract
The utility model discloses a hardness detection device of rubber modified asphalt mixture, including wheel, linking piece, inferior driving wheel and gravity piece, the inboard of wheel is provided with the hydraulic stem, controlling means's top is provided with the support frame, and controlling means's right side installs first motor, controlling means includes control box, transfer line, slider, movable rod and connecting block, and the internally mounted of control box has the transfer line, and the outside of transfer line is provided with the slider, and the connecting block is installed to the inboard of slider, and the inboard of connecting block is provided with the movable rod, the middle of support frame is installed and is linked up the piece, the inside of linking up the piece is provided with inferior driving wheel, the below of gravity piece is provided with the pitch body. This rubber modified asphalt mixture's hardness detection device is convenient for detect hardness, is difficult for leading to causing the damage in the short time after using to and be convenient for detect toughness, be difficult for leading to causing the road surface to tear after using.
Description
Technical Field
The utility model relates to a rubber modified asphalt mixture correlation technique field specifically is a rubber modified asphalt mixture's hardness detection device.
Background
The rubber modified asphalt is rubber powder prepared from waste tires, the cohesiveness among aggregates mainly depends on the performance of the modified asphalt, the service life of a pavement can be prolonged, the noise can be reduced, and the like;
the hardness detection device for the general rubber modified asphalt mixture is inconvenient to clamp, easy to fall off, complex in structure and complex in operation, so that the hardness detection device for the rubber modified asphalt mixture is provided, and the problems provided in the prior art are solved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a rubber modified asphalt mixture's hardness detection device to solve the general rubber modified asphalt mixture's that proposes in the above-mentioned background art hardness detection device, the centre gripping of being not convenient for easily takes place to drop, and the structure is complicated, complex operation's problem.
In order to achieve the above object, the utility model provides a following technical scheme: including wheel, linking up piece, inferior driving wheel and gravity piece, the inboard of wheel is provided with the hydraulic stem, and the top of wheel installs controlling means, controlling means's top is provided with the support frame, and controlling means's right side installs first motor, the centre of support frame is installed and is linked up the piece, and the front side of support frame is provided with the second motor, the inside that links up the piece is provided with inferior driving wheel, and links up the below of piece and install the gravity piece, the below of gravity piece is provided with the pitch body, and the below of pitch body installs the restriction piece.
Preferably, the inside of the connecting block is provided with a saw-toothed structure, and the connecting block is in meshed connection with the secondary driving wheel.
Preferably, the control device comprises an operation box, a transmission rod, a sliding block, a movable rod and a connecting block, the transmission rod is arranged inside the operation box, the sliding block is arranged on the outer side of the transmission rod, the connecting block is arranged on the inner side of the sliding block, and the movable rod is arranged on the inner side of the connecting block.
Preferably, the threads on the left side and the right side of the transmission rod are arranged oppositely, and the sliding block is connected with the transmission rod in a threaded mode.
Preferably, the movable rod forms a disassembly structure on the connecting block, and the movable rod is arranged in an up-and-down symmetrical mode about the center line of the connecting block.
Preferably, the longitudinal section of the connecting block is of a U-shaped structure, and the connecting block is arranged in bilateral symmetry about the center line of the asphalt body.
Compared with the prior art, the beneficial effects of the utility model are that: the hardness detection device for the rubber modified asphalt mixture is convenient to clamp, not easy to fall off, simple in structure and convenient to operate;
1. the zigzag structure is arranged in the turntable, so that the turntable can be lifted up and down conveniently, the maneuverability is guaranteed, the turntable is meshed with the secondary driving wheel to drive the gravity block to operate up and down, the gravity block can circularly impact the asphalt body up and down, the hardness of the asphalt body can be detected by the gravity block, and the operation is simple;
2. the slider is connected with the transmission rod in a threaded manner, so that the transverse rod can move left and right, and the threads on the left side and the right side of the transmission rod are arranged oppositely, so that the toughness of the modified asphalt can be detected, and the maneuverability is improved;
3. constitute through the movable rod and dismantle the structure on the connecting block, and then make better putting of pitch body on the connecting block, the rethread movable rod is favorable to stabilizing the centre gripping to the pitch body about the central line longitudinal symmetry setting of connecting block.
Drawings
Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;
FIG. 3 is a schematic view of a side view cross-sectional structure of the connection between the connecting block and the secondary sheave of the present invention;
fig. 4 is the side view section structure diagram of the utility model discloses transfer line and slider connection.
In the figure: 1. a wheel; 2. a support frame; 3. a joining block; 4. a secondary driving wheel; 5. a gravity block; 6. an asphalt body; 7. a control device; 701. an operation box; 702. a transmission rod; 703. a slider; 704. a movable rod; 705. connecting blocks; 8. a limiting block; 9. a first motor; 10. a hydraulic lever; 11. a second motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Unless the direction is defined separately, the directions of up, down, left, right, front, back, etc. referred to herein are the directions of up, down, left, right, front, back, etc. in the drawings of the present invention, and are herein incorporated by reference.
Referring to fig. 1-4, the present invention provides a technical solution: a hardness detection device for rubber modified asphalt mixture comprises a wheel 1, a support frame 2, a connecting block 3, a secondary driving wheel 4, a gravity block 5, an asphalt body 6, a control device 7, an operation box 701, a transmission rod 702, a slide block 703, a movable rod 704, a connecting block 705, a limiting block 8, a first motor 9, a hydraulic rod 10 and a second motor 11, wherein the hydraulic rod 10 is arranged on the inner side of the wheel 1, a control device 7 is arranged above the wheel 1, a supporting frame 2 is arranged above the control device 7, and the right side of the control device 7 is provided with a first motor 9, the middle of the supporting frame 2 is provided with a connecting block 3, a second motor 11 is arranged at the front side of the supporting frame 2, a secondary driving wheel 4 is arranged in the connecting block 3, and the gravity block 5 is installed to the below of linking piece 3, and the below of gravity block 5 is provided with pitch body 6, and the below of pitch body 6 is installed and is limited piece 8.
The inside of the connection block 3 is provided with a saw-toothed structure as shown in fig. 1 and 3, the turntable connection block 3 is in meshed connection with the secondary driving wheel 4, and gravity detection of the asphalt body 6 is facilitated, the control device 7 comprises an operation box 701, a transmission rod 702, a sliding block 703, a movable rod 704 and a connecting block 705 as shown in fig. 1, 2 and 4, the transmission rod 702 is installed inside the operation box 701, the sliding block 703 is arranged outside the transmission rod 702, the connecting block 705 is installed inside the sliding block 703, and the movable rod 704 is arranged inside the connecting block 705, so that stability of the device is ensured.
The left and right threads in fig. 1, 2 and 4 are oppositely arranged, the slider 703 is connected with the transmission rod 702 in a threaded manner, the slider 703 is favorably controlled and pulled conveniently, the movable rod 704 forms a detachable structure on the connection block 705, the movable rod 704 is arranged in an up-down symmetrical manner with respect to the center line of the connection block 705, the asphalt body 6 is favorably clamped and fixed, the longitudinal section of the connection block 705 is of a U-shaped structure, and the connection block 705 is arranged in a left-right symmetrical manner with respect to the center line of the asphalt body 6, so that the asphalt body 6 is favorably limited and supported and prevented from falling off.
The working principle is as follows: when the hardness detection device for the rubber modified asphalt mixture is used, firstly, referring to fig. 1, fig. 2 and fig. 3, firstly, the hydraulic rod 10 is lifted, the support frame 2 is pushed to enable the wheel 1 to move to a proper position, the hydraulic rod 10 is used for fixing, the asphalt body 6 is placed on the connecting block 705, the movable rod 704 is controlled to fix the asphalt body 6, the disassembly is convenient, the first motor 9 is controlled to drive the transmission rod 702 to rotate, the sliding block 703 drives the connecting block 705 to move left and right, the toughness of the asphalt body 6 can be detected, the secondary driving wheel 4 is controlled to rotate by the second motor 11, the connecting block 3 is driven to slide on the support frame 2, the gravity block 5 is driven to operate up and down, the gravity block 5 can impact the upper surface of the asphalt body 6 in an up-and-down circulating mode, and the hardness detection of the asphalt body 6 can be favorably realized.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a rubber modified asphalt mixture's hardness detection device, includes wheel (1), links up piece (3), time driving wheel (4) and gravity piece (5), its characterized in that: the utility model discloses a wheel, including wheel (1), wheel, support frame (2), motor (9), joining block (3), gravity block (5), wheel (1) inboard is provided with hydraulic stem (10), and the top of wheel (1) installs controlling means (7), the top of controlling means (7) is provided with support frame (2), and the right side of controlling means (7) installs first motor (9), the centre of support frame (2) is installed and is joined block (3), and the front side of support frame (2) is provided with second motor (11), the inside of joining block (3) is provided with time driving wheel (4), and joins the below of block (3) and install gravity block (5), the below of gravity block (5) is provided with pitch body (6), and the below of pitch body (6) installs restriction block (8).
2. The hardness detection device for the rubber modified asphalt mixture according to claim 1, characterized in that: the inside of the connecting block (3) is provided with a saw-toothed structure, and the connecting block (3) is connected with the secondary driving wheel (4) in a meshing manner.
3. The hardness detection device for the rubber modified asphalt mixture according to claim 1, characterized in that: the control device (7) comprises an operation box (701), a transmission rod (702), a sliding block (703), a movable rod (704) and a connecting block (705), wherein the transmission rod (702) is installed inside the operation box (701), the sliding block (703) is arranged on the outer side of the transmission rod (702), the connecting block (705) is installed on the inner side of the sliding block (703), and the movable rod (704) is arranged on the inner side of the connecting block (705).
4. The hardness detection device for the rubber modified asphalt mixture according to claim 3, characterized in that: the threads on the left side and the right side of the transmission rod (702) are arranged oppositely, and the sliding block (703) is connected with the transmission rod (702) in a threaded mode.
5. The hardness detection device for the rubber modified asphalt mixture according to claim 3, characterized in that: the movable rod (704) forms a disassembly structure on the connecting block (705), and the movable rod (704) is arranged in an up-and-down symmetrical mode relative to the center line of the connecting block (705).
6. The hardness detection device for the rubber modified asphalt mixture according to claim 3, characterized in that: the longitudinal section of the connecting block (705) is of a U-shaped structure, and the connecting block (705) is arranged in a left-right symmetrical mode relative to the center line of the asphalt body (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023085547.6U CN213749458U (en) | 2020-12-21 | 2020-12-21 | Hardness detection device for rubber modified asphalt mixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023085547.6U CN213749458U (en) | 2020-12-21 | 2020-12-21 | Hardness detection device for rubber modified asphalt mixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213749458U true CN213749458U (en) | 2021-07-20 |
Family
ID=76835928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023085547.6U Active CN213749458U (en) | 2020-12-21 | 2020-12-21 | Hardness detection device for rubber modified asphalt mixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213749458U (en) |
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2020
- 2020-12-21 CN CN202023085547.6U patent/CN213749458U/en active Active
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