CN213986484U - Be used for bituminous concrete bleeding nature survey device - Google Patents
Be used for bituminous concrete bleeding nature survey device Download PDFInfo
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- CN213986484U CN213986484U CN202022915812.2U CN202022915812U CN213986484U CN 213986484 U CN213986484 U CN 213986484U CN 202022915812 U CN202022915812 U CN 202022915812U CN 213986484 U CN213986484 U CN 213986484U
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- fixedly connected
- pressure plate
- measuring
- asphalt concrete
- cylinder
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Abstract
The utility model discloses a be used for asphalt concrete bleeding survey device, including the support piece of fixed connection on the bottom surface and measure a section of thick bamboo, the support piece top is equipped with hoist mechanism, the hoist mechanism bottom is equipped with the pressure plate, be equipped with a plurality of briquettings on the pressure plate, diapire fixedly connected with cylinder in the measurement section of thick bamboo, cylinder top output fixedly connected with and the movable plate of measuring section of thick bamboo inner wall sliding connection. The utility model discloses a set up pressure plate and a plurality of briquetting and can realize adjusting the pressure between the asphalt concrete in pressure plate and the measuring cylinder through the quantity of briquetting, and then realize measuring the bleeding nature of asphalt concrete under the different pressures.
Description
Technical Field
The utility model belongs to the technical field of civil engineering material, especially, relate to a be used for bituminous concrete bleeding survey device.
Background
The strength of the concrete asphalt will determine the waterproof and load-bearing capacity of the building, and the bleeding performance of the asphalt concrete is an important detection index in the performance detection of the asphalt concrete.
In the process of researching the bleeding property of the asphalt concrete, firstly, the research on the bleeding property of the asphalt concrete by external pressure is needed, then, the damage form of the concrete is analyzed from the micro level, the strength is improved, and the process of applying different pressures to the concrete by the existing bleeding property measuring device is complicated and troublesome.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the bleeding measuring device in the prior art is comparatively loaded down with trivial details and takes trouble and laboursome to its pressure process of exerting different of concrete control, and the one that provides is used for asphalt concrete bleeding measuring device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a be used for bituminous concrete bleeding survey device, includes support piece and the measuring cylinder of fixed connection on the bottom surface, the support piece top is equipped with hoist mechanism, the hoist mechanism bottom is equipped with the pressure plate, be equipped with a plurality of briquettings on the pressure plate, diapire fixedly connected with cylinder in the measuring cylinder, cylinder top output fixedly connected with and measuring cylinder inner wall sliding connection's movable plate.
Preferably, hoist mechanism comprises connection rope, pulley, drive shaft and motor, two fixed blocks of support piece diapire fixedly connected with, the drive shaft rotates to be connected between two fixed blocks, the pulley be located between two fixed blocks and with drive shaft fixed connection, fixed connection is connected with one of them fixed block to the motor, just motor output end and drive shaft one end fixed connection, connect the rope both ends respectively with pulley and pressure plate fixed connection.
Preferably, a fixing rod is fixedly connected to the center of the top end of the pressure plate, and the pressure plate is fixedly connected with the connecting rope through the fixing rod.
Preferably, the pressing block is of a circular ring type structure, a groove is formed in one side of the pressing block, and the size of the groove is larger than that of the fixing rod.
Preferably, the two sides of the pressing block are fixedly connected with lifting pieces, and the two lifting pieces are symmetrically arranged relative to the pressing block.
Preferably, the measuring cylinder is internally provided with a circular groove-shaped structure, and the pressure plate and the moving plate are both circular plate-shaped structures.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the pressure plate and the plurality of pressing blocks are arranged, so that the pressure between the pressure plate and the asphalt concrete in the measuring cylinder can be adjusted according to the number of the pressing blocks, and the bleeding property of the asphalt concrete under different pressures can be measured;
2. can realize more laborsaving when pulling the pressure plate through setting up hoist mechanism, can realize driving the pressure plate through the motor and reciprocate, and then can reduce survey crew's volume intensity of labour.
Drawings
Fig. 1 is a schematic overall structure diagram of an apparatus for measuring bleeding property of asphalt concrete according to the present invention;
fig. 2 is a schematic top view of a pressing block used in the asphalt concrete bleeding property measuring apparatus according to the present invention.
In the figure: the device comprises a measuring cylinder 1, a supporting piece 2, a fixed block 21, a lifting mechanism 3, a connecting rope 31, a pulley 32, a driving shaft 33, a motor 34, a pressure plate 4, a fixed rod 41, a pressing block 5, a slot 51, a lifting piece 52, an air cylinder 6 and a moving plate 7.
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.
Referring to fig. 1-2, a be used for bituminous concrete bleeding survey device, including support piece 2 and the measuring cylinder 1 of fixed connection on the bottom surface, measuring cylinder 1 is inside to be circular trough-shaped structure, the diapire fixedly connected with cylinder 6 in the measuring cylinder 1, the cylinder 6 model can be SC30 x 100, cylinder 6 top output end fixedly connected with measuring cylinder 1 inner wall sliding connection's movable plate 7, the circular platelike structure of movable plate 7, support the bituminous concrete in the measuring cylinder 1 through movable plate 7, it drives the bituminous concrete through cylinder 6 and goes up and down, and then conveniently takes out the bituminous concrete in the measuring cylinder 1.
The top end of the support member 2 is provided with a lifting mechanism 3, the bottom end of the lifting mechanism 3 is provided with a pressure plate 4, the pressure plate 4 is of a circular plate-shaped structure, and the lifting mechanism 3 is composed of a connecting rope 31, a pulley 32, a driving shaft 33 and a motor 34.
Two fixed blocks 21 of 2 diapire fixedly connected with of support piece, drive shaft 33 rotates to be connected between two fixed blocks 21, pulley 32 be located between two fixed blocks 21 and with drive shaft 33 fixed connection, motor 34 is connected fixed connection with one of them fixed block 21, motor 34 model can be 5IK60RGU-CF, and motor 34 output and drive shaft 33 one end fixed connection, connect rope 31 both ends respectively with pulley 32 and pressure plate 4 fixed connection.
When the motor 34 rotates the pulley 32 via the driving shaft 33, the pulley 32 will lift the pressure plate 4 by taking up and paying off the wires.
The fixed rod 41 is fixedly connected to the center of the top end of the pressure plate 4, the pressure plate 4 is fixedly connected with the connecting rope 31 through the fixed rod 41, a plurality of pressing blocks 5 are arranged on the pressure plate 4, each pressing block 5 is of a circular ring type structure, a groove 51 is formed in one side of each pressing block 5, and the size of each groove 51 is slightly larger than that of the fixed rod 41.
When the pressing block 5 is taken and placed, the pressing block 5 is sleeved on the fixing rod 41 from the groove 51, the pressing block 5 is placed on the pressure plate 4, the groove 51 of the pressing block 5 is made of rubber, large friction force between the groove 51 and the fixing rod 41 can be achieved, and the pressing block 5 is prevented from falling off on the pressure plate 4 easily.
The two sides of the pressing block 5 are fixedly connected with the lifting pieces 52, the two lifting pieces 52 are symmetrically arranged relative to the pressing block 5, and the pressing block 5 can be pulled more conveniently through the lifting pieces 52.
Now, the operation principle of the present invention is described as follows:
when need carry out bleeding to asphalt concrete and survey, pour into asphalt concrete into measure a section of thick bamboo 1, trowel asphalt concrete surface, then place the quantity of briquetting 5 on pressure plate 4 according to the pressure size adjustment to asphalt concrete at every turn, then place pressure plate 4 in measure a section of thick bamboo 1 through hoist mechanism 3, then measure to measuring 1 bleeding of a section of thick bamboo under the different conditions, and then realize bleeding performance to asphalt concrete under the different pressure conditions.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a be used for bituminous concrete bleeding survey device, includes support piece (2) and a measuring cylinder (1) of fixed connection on the bottom surface, its characterized in that, support piece (2) top is equipped with hoist mechanism (3), hoist mechanism (3) bottom is equipped with pressure plate (4), be equipped with a plurality of briquettings (5) on pressure plate (4), bottom wall fixedly connected with cylinder (6) in measuring cylinder (1), cylinder (6) top output end fixedly connected with measure a movable plate (7) of (1) inner wall sliding connection.
2. The device for measuring the bleeding property of the asphalt concrete according to claim 1, wherein the lifting mechanism (3) is composed of a connecting rope (31), a pulley (32), a driving shaft (33) and a motor (34), two fixing blocks (21) are fixedly connected to the bottom wall of the supporting member (2), the driving shaft (33) is rotatably connected between the two fixing blocks (21), the pulley (32) is located between the two fixing blocks (21) and is fixedly connected with the driving shaft (33), the motor (34) is fixedly connected with one fixing block (21), the output end of the motor (34) is fixedly connected with one end of the driving shaft (33), and two ends of the connecting rope (31) are fixedly connected with the pulley (32) and the pressure plate (4) respectively.
3. The device for measuring the bleeding property of the asphalt concrete according to claim 1, wherein a fixing rod (41) is fixedly connected to the center of the top end of the pressure plate (4), and the pressure plate (4) is fixedly connected with the connecting rope (31) through the fixing rod (41).
4. The device for measuring the bleeding property of the asphalt concrete according to claim 3, wherein the pressing block (5) is of a circular ring structure, one side of the pressing block (5) is provided with a slot (51), and the size of the slot (51) is larger than that of the fixing rod (41).
5. The device for measuring the bleeding property of the asphalt concrete according to claim 1, wherein the two sides of the pressing block (5) are fixedly connected with pulling pieces (52), and the two pulling pieces (52) are symmetrically arranged around the pressing block (5).
6. The device for determining the bleeding property of the asphalt concrete according to the claim 1, wherein the measuring cylinder (1) is internally provided with a circular groove-shaped structure, and the pressure plate (4) and the moving plate (7) are both provided with a circular plate-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022915812.2U CN213986484U (en) | 2020-12-08 | 2020-12-08 | Be used for bituminous concrete bleeding nature survey device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022915812.2U CN213986484U (en) | 2020-12-08 | 2020-12-08 | Be used for bituminous concrete bleeding nature survey device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213986484U true CN213986484U (en) | 2021-08-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022915812.2U Active CN213986484U (en) | 2020-12-08 | 2020-12-08 | Be used for bituminous concrete bleeding nature survey device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213986484U (en) |
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2020
- 2020-12-08 CN CN202022915812.2U patent/CN213986484U/en active Active
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