CN218994772U

CN218994772U - Asphalt sampling device

Info

Publication number: CN218994772U
Application number: CN202223014722.1U
Authority: CN
Inventors: 褚霖
Original assignee: Individual
Current assignee: Liaoning Huaao Waterproof Technology Development Co.,Ltd.
Priority date: 2022-11-14
Filing date: 2022-11-14
Publication date: 2023-05-09
Anticipated expiration: 2032-11-14

Abstract

The utility model discloses an asphalt sampling device which comprises a base, wherein two guide upright posts are fixedly arranged on the upper surface of the base, the surfaces of the guide upright posts are connected with movable sleeves in a sliding manner, supporting plates are fixedly arranged on the surfaces of the two movable sleeves, a driving mechanism is arranged on the surface of each supporting plate, a sampling drill barrel is arranged at the output end of each driving mechanism, the base is U-shaped, two corresponding limiting screws are fixedly arranged on the upper surface of the base, and limiting plates are sleeved on the surfaces of the limiting screws. This pitch sampling device, when carrying out drilling sample to bituminous paving and detecting, can collect the cover with sewage and install the surface at the base to make the sample bore a section of thick bamboo pass from the sewage collection cover, thereby can collect the unnecessary waste water of drilling, can utilize the blowdown connecting pipe on the sewage collection cover surface to carry out the drainage with unnecessary waste water simultaneously, thereby play the effect of concentrating the clearance to the waste water of drilling sample, make things convenient for the staff to take a sample bituminous paving.

Description

Asphalt sampling device

Technical Field

The utility model relates to the technical field of asphalt sampling, in particular to an asphalt sampling device.

Background

In highway construction engineering, asphalt materials used in highway construction need to be sampled and detected before pavement construction is completed, so that quality detection of the asphalt pavement is achieved.

However, when the existing asphalt pavement is drilled and sampled, a large amount of cooling water is generated to cool the drilling cylinder, so that a large amount of sewage is generated during drilling, the sewage cannot be effectively collected and discharged, a large area of accumulated water is generated at a sampling position, the sampling work of asphalt by workers is affected, and the asphalt sampling device is provided for solving the problems.

Disclosure of Invention

The present utility model is directed to an asphalt sampling apparatus, which solves the above-mentioned problems of the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an asphalt sampling device, includes the base, the last fixed surface of base is provided with two guide posts, and guide post's surface sliding connection has movable sleeve, and two movable sleeve's fixed surface has the backup pad, and the surface of backup pad is provided with actuating mechanism, and sampling drill pipe is installed to actuating mechanism's output, the base is the U font, and the last fixed surface of base is provided with two position corresponding stop screw, and stop screw's surface cover is equipped with the limiting plate, and two limiting plate's opposite face fixedly connected with sewage collection cover.

Preferably, the driving mechanism comprises a driving motor arranged on the upper surface of the supporting plate, the upper surface of the supporting plate is provided with a mounting hole, the inner wall of the mounting hole is rotationally connected with a linkage sleeve through a bearing, the output shaft of the driving motor is in transmission connection with the surface of the linkage sleeve through a transmission wheel and a transmission belt, the top end of the linkage sleeve is rotationally connected with a water inlet pipe, and the bottom end of the linkage sleeve is fixedly connected with the top end of the sampling drill barrel.

Preferably, a protective cover is fixed on the lower surface of the supporting plate, the position of the protective cover corresponds to that of the driving wheel and the driving belt, a limiting shell is fixed on the upper surface of the supporting plate, and the limiting shell is covered outside the water inlet pipe.

Preferably, the surface of the sewage collecting sleeve is embedded with a sewage discharging connecting pipe, and the surface of the sewage collecting sleeve is sleeved with two sponge blocks which are matched with each other.

Preferably, the surface fixing of base has the support frame, and the screw hole has been seted up to the upper surface of support frame, and the inner wall threaded connection accommodate the lead screw of screw hole, accommodate the bottom of lead screw and the upper surface rotation of backup pad are connected.

Preferably, the surface thread of the limit screw is connected with a fixing nut, and the lower surface of the limit plate is overlapped with the upper surface of the sponge block.

Advantageous effects

The utility model provides an asphalt sampling device, which has the following beneficial effects:

1. this pitch sampling device, when carrying out drilling sample to bituminous paving and detecting, can collect the cover with sewage and install the surface at the base to make the sample bore a section of thick bamboo pass from the sewage collection cover, thereby can collect the unnecessary waste water of drilling, can utilize the blowdown connecting pipe on the sewage collection cover surface to carry out the drainage with unnecessary waste water simultaneously, thereby play the effect of concentrating the clearance to the waste water of drilling sample, make things convenient for the staff to take a sample bituminous paving.

2. This pitch sampling device through setting up linkage sleeve pipe and inlet tube, can carry out the cooling of spraying water to the sampling bore section of thick bamboo when drilling through the inlet tube to play the effect of protection sampling bore section of thick bamboo, and can play the effect of dust fall when drilling the sample, through setting up two sponge pieces that easy to assemble was dismantled, can utilize the sponge piece to absorb the waste water that overflows the sewage collection cover.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic diagram of a partial side view of the present utility model;

FIG. 3 is a schematic top view of the sewage collection sleeve of the present utility model;

fig. 4 is a schematic side sectional view of the support plate of the present utility model.

In the figure: 1 a base, 2 a guide upright post, 3 a movable sleeve, 4 a support plate, 5 a sampling drill cylinder, 6 a limit screw, 7 a limit plate, 8 a sewage collection sleeve, 9 a driving motor, 10 a linkage sleeve, 11 a water inlet pipe, 12 a sewage discharge connecting pipe, 13 a sponge block, 14 an adjusting screw rod and 15 a fixing nut.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides an asphalt sampling device, includes base 1, and the upper surface fixed of base 1 is provided with two direction stand 2, and the surface sliding connection of direction stand 2 has movable sleeve 3, and the fixed surface of two movable sleeves 3 has backup pad 4, and the surface of backup pad 4 is provided with actuating mechanism, and sampling drill pipe 5 is installed to actuating mechanism's output.

The surface mounting of base 1 has the support frame, and the screw hole has been seted up to the upper surface of support frame, and the inner wall threaded connection accommodate the lead screw 14 of screw hole, and the bottom of accommodate the lead screw 14 rotates with the upper surface of backup pad 4 to be connected, and the top fixed connection hand wheel of accommodate the lead screw 14.

The driving mechanism comprises a driving motor 9 arranged on the upper surface of a supporting plate 4, a mounting hole is formed in the upper surface of the supporting plate 4, a linkage sleeve 10 is rotatably connected to the inner wall of the mounting hole through a bearing, the output shaft of the driving motor 9 is in transmission connection with the surface of the linkage sleeve 10 through a transmission wheel and a transmission belt, a water inlet pipe 11 is rotatably connected to the top end of the linkage sleeve 10, and the bottom end of the linkage sleeve 10 is fixedly connected with the top end of a sampling drill barrel 5.

Through setting up linkage sleeve pipe 10 and inlet tube 11, can carry out the cooling of spraying water to sampling drill pipe 5 through inlet tube 11 when drilling to play the effect of protection sampling drill pipe 5, and can play the effect of dust fall when drilling the sample.

The lower surface of the supporting plate 4 is fixedly provided with a protective cover, the position of the protective cover corresponds to that of the driving wheel and the driving belt, the upper surface of the supporting plate 4 is fixedly provided with a limiting shell, and the limiting shell is covered outside the water inlet pipe 11.

The base 1 is U font, and the upper surface fixed of base 1 is provided with two positions corresponding stop screw 6, and the surface cover of stop screw 6 is equipped with limiting plate 7, and the surface threaded connection of stop screw 6 has fixation nut 15.

The sewage collecting sleeve 8 is fixedly connected to the opposite surfaces of the two limiting plates 7, the sewage collecting sleeve 8 is embedded and provided with the sewage discharging connecting pipe 12 on the surface, and the sewage discharging connecting pipe 12 can be connected with an external water discharging hose, so that sewage can be conveniently discharged and extracted.

When the asphalt pavement is subjected to drilling sampling detection, the sewage collecting sleeve 8 can be arranged on the surface of the base 1, and the sampling drill barrel 5 penetrates through the sewage collecting sleeve 8, so that redundant waste water in drilling can be collected, and meanwhile, the redundant waste water can be discharged by utilizing the sewage discharging connecting pipe 12 on the surface of the sewage collecting sleeve 8, so that the effect of centralized cleaning of the waste water in drilling sampling is achieved, and the asphalt pavement can be sampled by workers conveniently.

The surface cover of sewage collection cover 8 is equipped with two sponge pieces 13 that match each other, and the surface of sponge piece 13 is provided with and collects cover 8 assorted recess with sewage, through setting up two sponge pieces 13 that easy to assemble and dismantle, can utilize sponge piece 13 to collect the waste water of cover 8 with spilling over the sewage and absorb.

The lower surface of limiting plate 7 and the upper surface overlap joint of sponge piece 13 utilize limiting plate 7 to press and fix sponge piece 13, avoid sponge piece 13 to produce the vibration when drilling and take place the skew.

Working principle: when the drilling and sampling detection is carried out on the asphalt pavement, firstly, the base 1 is moved to a sampling position, then the water inlet pipe 11 is connected with the water supply hose, the sewage discharge connecting pipe 12 is connected with the water discharge hose, the driving motor 9 is started to rotate, the linkage sleeve 10 is driven to rotate through the driving wheel and the driving belt, the linkage sleeve 10 drives the sampling drill barrel 5 to rotate, then the hand wheel is rotated to drive the adjusting screw 14 to rotate, the adjusting screw 14 drives the supporting plate 4 to move downwards, the sampling drill barrel 5 is driven to be inserted into the asphalt pavement, redundant waste water generated during drilling can be collected and blocked by the sewage collection sleeve 8, the sewage is discharged by the sewage discharge connecting pipe 12, and the purposes of sewage collection and discharging are achieved.

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

Claims

1. Asphalt sampling device, including base (1), its characterized in that: the upper surface of the base (1) is fixedly provided with two guide upright posts (2), the surfaces of the guide upright posts (2) are slidably connected with movable sleeves (3), the surfaces of the two movable sleeves (3) are fixedly provided with support plates (4), the surfaces of the support plates (4) are provided with driving mechanisms, the output ends of the driving mechanisms are provided with sampling drill barrels (5), the base (1) is U-shaped, two corresponding limit screws (6) in position are fixedly arranged on the upper surface of the base (1), limit plates (7) are sleeved on the surfaces of the limit screws (6), and sewage collecting sleeves (8) are fixedly connected to the opposite surfaces of the two limit plates (7).

2. An asphalt sampling apparatus according to claim 1, wherein: the driving mechanism comprises a driving motor (9) arranged on the upper surface of a supporting plate (4), a mounting hole is formed in the upper surface of the supporting plate (4), a linkage sleeve (10) is rotatably connected to the inner wall of the mounting hole through a bearing, the output shaft of the driving motor (9) is in transmission connection with the surface of the linkage sleeve (10) through a transmission wheel and a transmission belt, a water inlet pipe (11) is rotatably connected to the top end of the linkage sleeve (10), and the bottom end of the linkage sleeve (10) is fixedly connected with the top end of a sampling drill cylinder (5).

3. An asphalt sampling apparatus according to claim 1, wherein: the lower surface of backup pad (4) is fixed with the protection casing, and the position of protection casing corresponds with drive wheel and drive belt, the upper surface of backup pad (4) is fixed with spacing shell, and spacing shell cover is established in the outside of inlet tube (11).

4. An asphalt sampling apparatus according to claim 1, wherein: the surface of the sewage collecting sleeve (8) is embedded with a sewage discharging connecting pipe (12), and the surface of the sewage collecting sleeve (8) is sleeved with two sponge blocks (13) which are matched with each other.

5. An asphalt sampling apparatus according to claim 1, wherein: the surface fixing of base (1) has the support frame, and the screw hole has been seted up to the upper surface of support frame, and the inner wall threaded connection accommodate the lead screw (14) of screw hole, the bottom of accommodate the lead screw (14) and the upper surface rotation of backup pad (4) are connected.

6. An asphalt sampling apparatus according to claim 1, wherein: the surface thread of the limiting screw (6) is connected with a fixing nut (15), and the lower surface of the limiting plate (7) is overlapped with the upper surface of the sponge block (13).