CN214427060U - Asphalt concrete is with detecting sampling device convenient to control volume of getting - Google Patents

Abstract

The utility model belongs to the technical field of detection sampling device, and discloses a detection sampling device for asphalt concrete convenient for controlling the amount of sampling, which comprises a collecting barrel, wherein a lower connecting lug is arranged at one side position above a barrel body of the collecting barrel, a lower threaded hole is arranged in the lower connecting lug, and a lower connecting seat is fixedly connected with the upper position of the lower connecting lug, the utility model is provided with a sampling barrel and a collecting barrel, a sampling person drives a piston in the sampling barrel to move upwards by pulling a pull plate above the sampling barrel so as to extract the asphalt concrete mixture in the collecting barrel, so that the sampling person can conveniently start and stop sampling, and can timely observe the interior of the sampling barrel through a scale mark arranged at the outer part of the barrel wall of the sampling barrel, thereby facilitating the control of the amount of the asphalt concrete mixture, the working performance of the detection sampling device is optimized.

Description

Asphalt concrete is with detecting sampling device convenient to control volume of getting

Technical Field

The utility model belongs to the technical field of detect sampling device, concretely relates to bituminous concrete is with detecting sampling device convenient to control volume of getting.

Background

The asphalt concrete is a mixture which is manually selected and mixed with mineral aggregate with a certain gradation composition, broken stone or crushed gravel, stone chips or sand, mineral powder and the like and road asphalt material in a certain proportion, and is stirred under a strictly controlled condition.

The existing asphalt concrete detection sampling device is not easy to control the quantity of the mixture when the mixture of the asphalt concrete is subjected to sampling detection, the phenomenon that the quantity of the mixture is insufficient or wasted is easily caused, the phenomenon that the mixture is not uniformly mixed easily occurs, and the detection result is not accurate enough.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bituminous concrete is with detecting sampling device convenient to control volume of getting to solve current bituminous concrete and use sampling detection device and carry out the problem that intensive mixing does not have the detection representativeness at the problem and the sample that carry out the in-process that the sample detection was carried out can not comparatively convenient control volume of getting.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an asphalt concrete is with detecting sampling device convenient to control volume of getting, includes the collecting vessel, staving top one side position of collecting vessel is provided with down the engaging lug, the one end fixed connection of lower engaging lug is in one side outer wall of collecting vessel, screw hole down has been seted up to the inside of engaging lug down, the connecting seat under the top position fixed connection of engaging lug is down.

Preferably, a fixing plate is arranged above the collecting barrel in the horizontal direction, an upper connecting lug is fixedly connected to one side of the outer portion of the fixing plate, an upper threaded hole is formed in the inner portion of the upper connecting lug, and an upper connecting seat is fixedly connected to the bottom of the upper connecting lug.

Preferably, fastening bolts are arranged in the vertical direction in the upper threaded hole and the lower threaded hole and comprise studs, bolt heads are fixedly connected to the tops of the studs, and nuts are connected to the bottom of the studs in a threaded mode.

Preferably, top one side position fixedly connected with motor cover of fixed plate, the inside of motor cover is provided with the motor, the bottom fixed mounting of motor is in the top inner wall of motor cover, the output of motor is connected with the pivot, the one end fixedly connected with bull stick of motor is kept away from in the pivot, the outside horizontal direction fixedly connected with stirring rod of the body of rod of bull stick.

Preferably, the through-hole has been seted up to the vertical direction in inside opposite side position of fixed plate, the inside vertical direction of through-hole is provided with the sampling tube, the outside top position cover of barrel of sampling tube is equipped with the limiting plate, the barrel surface of sampling tube is provided with the scale mark.

Preferably, the bottom of sampler barrel is provided with the feed inlet, the inside of sampler barrel is provided with the piston, the top fixedly connected with connecting rod of piston, the one end fixedly connected with arm-tie of piston is kept away from to the connecting rod.

Compared with the prior art, the utility model, following beneficial effect has:

(1) the utility model discloses a sampler barrel and collecting vessel have been set up, thereby the sampling personnel drives the piston of sampler barrel inside through the arm-tie of pulling sampler barrel top and shifts up and then extract the work to the mixture of the inside asphalt concrete of collecting vessel, can make the comparatively simple and convenient beginning and the stop work that take a sample of sampling personnel, and can be timely observe the sampler barrel inside through the scale mark of the outside setting of sampler barrel wall, the volume of getting of control asphalt concrete mixture has been made things convenient for, the working property that detects sampling device has been optimized.

(2) The utility model discloses set up bull stick and stirring rod, the rotation that utilizes bull stick and stirring rod can be handled the inside asphalt concrete mixture memorability stirring of collecting vessel, thereby prevents that it from taking place to solidify and can make the mixture of pitch and concrete homogeneous mixing feasible sample more have the detection representativeness, has also made things convenient for the sampler barrel to take a sample, has improved sampling device's operating quality.

(3) The utility model discloses set up fixed plate and connecting device, utilized connecting device can be so that the fixed plate takes place spacing fixed for the position of collecting vessel, thereby the top position that the fixed plate is fixed in the collecting vessel has guaranteed the steady of stirring work and sample work and has gone on, has further promoted sampling device's working property.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an external view of the present invention;

FIG. 3 is a schematic structural view of the connecting device of the present invention;

fig. 4 is a bottom view of the lower engaging lug of the present invention;

in the figure: 1. a collection barrel; 2. a lower engaging lug; 20. a lower threaded hole; 21. a lower connecting seat; 3. a fixing plate; 30. a through hole; 4. an upper connecting lug; 40. an upper threaded hole; 41. an upper connecting seat; 5. fastening a bolt; 50. a stud; 51. a bolt head; 52. a nut; 6. a motor; 60. a motor cover; 61. a rotating shaft; 7. a rotating rod; 70. a stirring rod; 8. a sampling tube; 80. a limiting plate; 81. a piston; 82. a connecting rod; 83. a feed inlet; 84. scale lines; 85. and (5) pulling the plate.

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.

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides an asphalt concrete is with detecting sampling device convenient to control volume of getting, including collecting vessel 1, staving top one side position of collecting vessel 1 is provided with down engaging lug 2, lower engaging lug 2 is provided with two altogether, two lower engaging lugs 2 set up along the vertical central line symmetry of staving of collecting vessel 1, the one end fixed connection of lower engaging lug 2 is in one side outer wall of collecting vessel 1, screw hole 20 has been seted up down to the inside of lower engaging lug 2, screw hole 20 can take place screw-thread fit with double-screw bolt 50 down, connecting seat 21 under the top position fixed connection of lower engaging lug 2, the vertical direction in inside of lower connecting seat 21 allows running through of double-screw bolt 50.

Further, the top position horizontal direction of collecting vessel 1 is provided with fixed plate 3, and engaging lug 4 is gone up to outside one side position fixedly connected with of fixed plate 3, goes up engaging lug 4 and is provided with two altogether, goes up engaging lug two and sets up along the horizontal central line symmetry of fixed plate 3, goes up the inside of engaging lug 4 and has seted up threaded hole 40, goes up connecting seat 41 on the bottom fixedly connected with of engaging lug 4, goes up connecting seat 41 and has also guaranteed that stud 50 runs through and pass through.

Furthermore, the fastening bolts 5 are vertically arranged in the upper threaded holes 40 and the lower threaded holes 20, each fastening bolt 5 comprises a stud 50, a bolt head 51 is fixedly connected to the top of each stud 50, a nut 52 is in threaded connection with the bottom of each stud 50, and each nut 52 is arranged at the bottom of each lower engaging lug 2 and is in tight threaded fit with each stud 50.

Specifically, top one side position fixedly connected with motor cover 60 of fixed plate 3, motor cover 60 has played certain guard action to motor 6, prevent that it from receiving the collision of external force at the in-process of fixed plate 3 installation and dismantlement, the inside of motor cover 60 is provided with motor 6, motor 6's model is Y90S-2, and motor 6 and external power source electric connection, motor 6's bottom fixed mounting is in the top inner wall of motor cover 60, motor 6's output is connected with pivot 61, the one end fixedly connected with bull stick 7 of motor 6 is kept away from to pivot 61, the outside horizontal direction fixedly connected with stirring rod 70 of the body of rod of bull stick 7, thereby stirring rod 70 takes place to rotate along with bull stick 7 under motor 6's operating condition and carries out stirring work to the inside asphalt concrete mixture of collecting vessel 1.

It is worth explaining, through-hole 30 has been seted up to the vertical direction in inside other side position of fixed plate 3, the vertical direction in inside of through-hole 30 is provided with sampler barrel 8, the diameter of through-hole 30 slightly is greater than the diameter of sampler barrel 8 barrel and can carry out the block with it and be connected, the outside top position cover of barrel of sampler barrel 8 is equipped with limiting plate 80, limiting plate 80 sets up in the top position of through-hole 30, the barrel surface of sampler barrel 8 is provided with scale mark 84, thereby operating personnel can observe the rhythm and the start-stop of the volume of getting control detection sampling work through scale mark 84.

Further, the bottom of sampling tube 8 is provided with feed inlet 83, and the inside of sampling tube 8 is provided with piston 81, and the top fixedly connected with connecting rod 82 of piston 81, one end fixedly connected with arm-tie 85 that piston 81 was kept away from to connecting rod 82 make progress and stimulate arm-tie 85 and can make connecting rod 82 drive piston 81 of its below and shift up, carry out sample work through feed inlet 83 to the mixture under the pressure effect.

The utility model discloses a theory of operation and use flow: when the utility model is used, firstly, a part of asphalt concrete mixture to be detected and sampled is poured into the collecting barrel 1, the fixing plate 3 is covered above the collecting barrel 1, the fixing plate 3 is fixedly connected with the barrel body of the collecting barrel 1 through the connecting device, the fastening bolt 5 penetrates through the lower connecting lug 2 and the upper connecting lug 4 and is in close screw-thread fit with the lower screw hole 20 and the upper screw hole 40 inside the lower connecting lug and the upper connecting lug to complete the limit work of the fixing plate 3 relative to the collecting barrel 1, then the sampling barrel 8 extends the feed port 83 downwards into the collecting barrel 1 through the through hole 30 arranged at one side position inside the fixing plate 3, the motor 6 is started to work, the rotating shaft 61 and the rotating rod 7 are driven to rotate under the working state of the motor 6, so that the stirring rod 70 connected outside the rotating rod 7 fully stirs the mixture inside the collecting barrel 1, thereby the personnel of taking a sample drives connecting rod 82 and piston 81 rebound through upwards pulling arm-tie 85, makes the mixture enter into the inside to the sampling tube 8 by feed inlet 83 under the effect of extraction pressure, and the completion sample work back is taken out the sampling tube 8 by through-hole 30 is inside can.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides an asphalt concrete is with detecting sampling device convenient to control volume of getting, includes collecting vessel (1), its characterized in that: staving top one side position of collecting vessel (1) is provided with down engaging lug (2), the one end fixed connection of engaging lug (2) is in one side outer wall of collecting vessel (1) down, screw hole (20) down have been seted up to the inside of engaging lug (2) down, connecting seat (21) under the top position fixed connection of engaging lug (2) down.

2. The asphalt concrete detecting and sampling device convenient for controlling the taking amount according to claim 1, wherein: the collecting barrel is characterized in that a fixing plate (3) is arranged above the collecting barrel (1) in the horizontal direction, an upper connecting lug (4) is fixedly connected to one side of the outer portion of the fixing plate (3), an upper threaded hole (40) is formed in the inner portion of the upper connecting lug (4), and an upper connecting seat (41) is fixedly connected to the bottom of the upper connecting lug (4).

3. The asphalt concrete detecting and sampling device convenient for controlling the taking amount according to claim 2, wherein: the fastening bolt (5) is arranged in the vertical direction of the inner portions of the upper threaded hole (40) and the lower threaded hole (20), the fastening bolt (5) comprises a stud (50), the top of the stud (50) is fixedly connected with a bolt head (51), and the bottom of the stud (50) is in threaded connection with a nut (52).

4. The asphalt concrete detecting and sampling device convenient for controlling the taking amount according to claim 2, wherein: top one side position fixedly connected with motor cover (60) of fixed plate (3), the inside of motor cover (60) is provided with motor (6), the bottom fixed mounting of motor (6) is in the top inner wall of motor cover (60), the output of motor (6) is connected with pivot (61), the one end fixedly connected with bull stick (7) of motor (6) are kept away from in pivot (61), the outside horizontal direction fixedly connected with stirring rod (70) of the body of rod of bull stick (7).

5. The asphalt concrete detecting and sampling device convenient for controlling the taking amount according to claim 2, wherein: through-hole (30) have been seted up to the vertical direction in inside opposite side position of fixed plate (3), the vertical direction in inside of through-hole (30) is provided with sampler barrel (8), the outside top position cover of barrel of sampler barrel (8) is equipped with limiting plate (80), the barrel surface of sampler barrel (8) is provided with scale mark (84).

6. The asphalt concrete detecting and sampling device convenient for controlling the taking amount according to claim 5, wherein: the bottom of sampler barrel (8) is provided with feed inlet (83), the inside of sampler barrel (8) is provided with piston (81), the top fixedly connected with connecting rod (82) of piston (81), one end fixedly connected with arm-tie (85) of piston (81) are kept away from in connecting rod (82).

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