CN212363685U

CN212363685U - Highway geotechnique and road bed road surface check out test set

Info

Publication number: CN212363685U
Application number: CN202021191372.4U
Authority: CN
Inventors: 郭小强; 樊增诚
Original assignee: Shenzhen Huayi Testing Co ltd
Current assignee: Shenzhen Huayi Testing Co ltd
Priority date: 2020-06-22
Filing date: 2020-06-22
Publication date: 2021-01-15
Anticipated expiration: 2030-06-22

Abstract

The utility model discloses a highway geotechnique and road bed road surface check out test set, including irritating the sand base, irritating a sand section of thick bamboo and cross the filter cover, four corners of irritating the sand base swing joint four locating pieces respectively, it puts and is equipped with the holding ring to irritate sand base central point, be equipped with the filter screen in the filter cover. A highway geotechnological and road bed road surface check out test set, through having set up four locating pieces irritating sand base four corners, make irritate the sand appearance and how to accomplish self-align under the condition without the help of other instruments, it does not squint when getting earth and irritating sand, the measurement accuracy is improved, set up the holding ring that has the joint action simultaneously on getting earth the hole, can accomplish the fixed of irritating a sand section of thick bamboo simultaneously with irritating a sand section of thick bamboo completion assembled joint, the setting of holding ring can also prevent to deposit the soil of the collection in the soil bank and fall back in getting earth hole, kill many things with one's purpose, and through addding the filter cover, when pouring the recovery of sand, filter the filter cover assembly and filter the recovery to irritating sand promptly at a sand section of thick bamboo, and is convenient and fast.

Description

Highway geotechnique and road bed road surface check out test set

Technical Field

The utility model relates to a check out test set field, in particular to highway geotechnique and road bed road surface check out test set.

Background

The sand filling instrument is common detection equipment for the geotechnical engineering and the roadbed and the road surface of a highway, and is suitable for measuring the volume weight of sandy soil, gravel materials, graded gravel, cement stabilized soil, lime stabilized soil and the like on a construction site; however, the traditional sand filling instrument has many defects in use and operation, the traditional sand filling instrument is not provided with a special positioning device, the traditional sand filling instrument is easy to move in use, a plurality of sand screens are drawn on the ground in secondary positioning, no special screen is arranged in the process of recovering used sand filling, a sand filling cylinder is not provided with a fixing device, the factors influence the detection precision more or less, and meanwhile, the inconvenience is brought to a user.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a highway geotechnological and road bed road surface check out test set can effectively solve the problem in the background art.

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

the utility model provides a highway geotechnological and road bed road surface check out test set, is including irritating sand base, irritating a sand section of thick bamboo and filter cover, four corners of irritating sand base swing joint have four locating pieces respectively, it puts and is equipped with the holding ring to irritate sand base central point, it is equipped with the external screw thread around irritating sand section of thick bamboo below, be equipped with the filter screen in the filter cover, the filter cover both sides are equipped with pedally.

Preferably, four connecting blocks are fixedly connected to four corners of the sand filling base, the connecting blocks wrap the four corners of the sand filling base at ninety degrees, a limiting groove is arranged between the connecting blocks and the sand filling base, and the limiting groove wraps the four corners of the sand filling base at ninety degrees.

Preferably, the positioning block is in a ninety-degree folded angle shape, the positioning plate is arranged at the top end of the positioning block, the lower end of the positioning block is provided with an inclined opening, and the positioning block is inserted into the limiting groove from top to bottom and is movably connected to four corners of the sand filling base through the limiting groove.

Preferably, the sand filling base is provided with a square soil storage groove, a soil taking hole is formed in the center of the bottom of the soil storage groove, a positioning ring is fixedly connected to the soil taking hole, the inner diameter of the positioning ring is the same as that of the soil taking hole, an inner ring thread is arranged on the inner wall of the positioning ring, an external thread is arranged on the sand filling cylinder corresponding to the height of the positioning ring, and the sand filling cylinder can be connected to the sand filling base through the matching of the external thread and the inner ring thread.

Preferably, a notch is formed in the sand filling cylinder and close to the upper portion of the external thread, a shifting sheet is arranged in the notch, and two semi-circular arc handles are symmetrically arranged on the left side and the right side of the upper portion of the sand filling cylinder.

Preferably, the filter screen is fixedly connected to the inner wall of the lower end of the filter cover, two pedals are symmetrically arranged on the left side and the right side of the outer wall of the lower end of the filter cover, cover internal threads are arranged on the inner wall of the filter cover, and the filter cover can be connected to the lower end of the sand filling cylinder in a matching manner through the cover internal threads and the external threads on the sand filling cylinder.

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

the utility model discloses in, through having set up four locating pieces irritating sand base four corners, make irritate the sand appearance and how to accomplish self-align under the condition without the help of other instruments, do not squint when borrowing soil and irritating sand, the measurement accuracy is improved, set up the holding ring that has the connection effect simultaneously on borrowing soil hole, can accomplish the fixed of a sand section of thick bamboo of irritating simultaneously with a sand section of thick bamboo of irritating completion assembled joint, it is downthehole that the setting of holding ring can also prevent to deposit the soil of the collection in the soil groove and fall back to borrow soil, many functions, and through addding the filter cover, when the recovery of irritating sand, assemble the filter cover and filter the recovery to irritating sand promptly, and is convenient and fast.

Drawings

Fig. 1 is a schematic view of the overall structure of the detection equipment for the earth work and the road bed and the road surface of the highway of the present invention;

FIG. 2 is an enlarged view of FIG. 1 at A;

fig. 3 is a schematic structural view of a connecting block of the detection equipment for the geotechnics and the roadbeds and the road surfaces of the utility model;

fig. 4 is a front view of a sand filling cylinder of the device for detecting the soil and road bed and road surface of the highway of the present invention;

figure 5 is the utility model relates to a highway geotechnique and roadbed and road surface check out test set cross filter cover top view.

In the figure: 1. a sand filling base; 2. filling a sand cylinder; 3. a filter cover; 4. connecting blocks; 5. positioning blocks; 6. a positioning ring; 7. the inner thread of the ring; 8. an external thread; 9. a handle; 10. a shifting sheet; 11. a cap internal thread; 12. a filter screen; 13. a soil storage tank; 14. pedaling; 15. positioning a plate; 16. a bevel opening; 17. a limiting groove; 18. taking a soil hole; 19. a notch.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-5, a highway soil engineering and roadbed pavement detection device comprises a sand filling base 1, a sand filling cylinder 2 and a filter cover 3, wherein four corners of the sand filling base 1 are respectively and movably connected with four positioning blocks 5, a positioning ring 6 is arranged at the center of the sand filling base 1, an external thread 8 is arranged around the lower part of the sand filling cylinder 2, a filter screen 12 is arranged in the filter cover 3, and pedals 14 are arranged on two sides of the filter cover 3.

Four connecting blocks 4 are fixedly connected to four corners of the sand filling base 1, the connecting blocks 4 wrap the four corners of the sand filling base 1 at ninety degrees, a limiting groove 17 is arranged between the connecting blocks 4 and the sand filling base 1, and the limiting groove 17 wraps the four corners of the sand filling base 1 at ninety degrees; the positioning block 5 is in a ninety-degree folded angle shape, the positioning plate 15 is arranged at the top end of the positioning block 5, the lower end of the positioning block 5 is provided with an inclined opening 16, and the positioning block 5 is inserted into the limiting groove 17 from top to bottom and is movably connected to four corners of the sand-pouring base 1 through the limiting groove 17; the sand filling base 1 is provided with a square soil storage groove 13, the center of the bottom of the soil storage groove 13 is provided with a soil taking hole 18, the soil taking hole 18 is fixedly connected with a positioning ring 6, the inner diameter of the positioning ring 6 is the same as that of the soil taking hole 18, the inner wall of the positioning ring is provided with an inner thread 7, the sand filling cylinder 2 is provided with an external thread 8 corresponding to the height of the positioning ring 6, and the sand filling cylinder 2 can be connected to the sand filling base 1 through the matching of the external thread 8 and the inner thread 7; a notch 19 is arranged on the sand filling cylinder 2 close to the upper part of the external thread 8, a shifting sheet 10 is arranged in the notch 19, and two semi-circular arc handles 9 are symmetrically arranged on the left side and the right side above the sand filling cylinder 2; filter 3 lower extreme inner walls fixed connection of lid filter 12, filter 3 lower extreme outer wall left and right sides symmetry of lid and be equipped with two pedals 14, filter 3 inner walls of lid and be equipped with and cover internal thread 11, filter 3 accessible lid internal thread 11 and irritate sand section of thick bamboo 2 go up external screw thread 8 and cooperate and connect at 2 lower extremes of irritating sand section of thick bamboo.

It should be noted that the utility model relates to a highway geotechnical and roadbed pavement detection device, when in use, the sand filling base 1 is placed on the ground to be taken, the positioning blocks 5 on four corners of the sand filling base 1 are inserted into soil in sequence, concretely, the positioning plate 15 on the positioning block 5 is pressed, as the lower end of the positioning block 5 is provided with the bevel connection 16, the soil can be easily inserted into the soil, the positioning block 5 is not easy to loose in the soil at ninety degrees, the soil is punched and taken out through the central soil taking hole 18 of the sand filling base 1 after the positioning is finished, the taken-out soil is placed into the soil storage groove 13 on the sand filling base 1, after the soil taking is finished, the sand filling base 1 is lifted upwards, the soil in the soil storage groove 13 is collected, the sand filling base 1 is fixed to the original position, at the moment, only the jack caused by the positioning block 5 on the ground is inserted again when the last positioning operation is needed, the sand filling cylinder 2 is filled with sand after the fixing, the handles 9 at the left side and the right side of the sand filling cylinder 2 are lifted by two hands to align the sand filling cylinder 2 with the positioning ring 6 for rotation, the sand filling cylinder 2 is fixed on the sand filling base 1 through the matching of the external thread 8 on the sand filling cylinder 2 and the internal thread 7 of the positioning ring 6, the shifting piece 10 is opened to ensure that the sand filled in the sand filling cylinder 2 flows into the hole until the sand is not flowed, the shifting piece 10 is closed, and reversely twisting and taking out the sand filling cylinder 2 for subsequent weighing calculation and other treatment, when the sand filling is recovered, only the filter cover 3 is needed to be put on the ground, the feet step on the pedals 14 at the two sides of the filter cover 3 to fix the filter cover 3, then the sand filling cylinder 2 is installed on the sand filling base 1 in a simulated manner, the handles 9 at the left side and the right side of the sand filling cylinder 2 are lifted by the two hands to lead the sand filling cylinder 2 to be aligned to the filter cover 3 to rotate, the sand filling cylinder 2 is fixed on the filter cover 3 through the matching of the external threads 8 on the sand filling cylinder 2 and the cover internal threads 11 of the filter cover 3, and the shifting piece 10 is opened to pour recycled sand in the sand filling cylinder 2 from the upper opening for filtering.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a highway geotechnological and road bed road surface check out test set which characterized in that: including irritating sand base (1), irritating a sand section of thick bamboo (2) and filtering lid (3), irritate sand base (1) four corners swing joint four locating pieces (5) respectively, it is equipped with holding ring (6) to irritate sand base (1) central point, it is equipped with external screw thread (8) around irritating sand section of thick bamboo (2) below, be equipped with filter screen (12) in filtering lid (3), it is equipped with pedal (14) to filter lid (3) both sides.

2. The apparatus for inspecting geotechnical and roadbed and pavement of highway according to claim 1, wherein: irritate four corners fixed connection of sand base (1) four connecting blocks (4), connecting block (4) are into ninety degree parcel and are lived four corners of irritating sand base (1), be equipped with spacing groove (17) between connecting block (4) and the sand base (1), spacing groove (17) are into ninety degree parcel and are lived four corners of irritating sand base (1).

3. The apparatus for inspecting geotechnical and roadbed and pavement of highway according to claim 2, wherein: the sand filling machine is characterized in that the positioning block (5) is in a ninety-degree folded angle shape, the positioning plate (15) is arranged at the top end of the positioning block (5), an inclined opening (16) is formed in the lower end of the positioning block (5), and the positioning block (5) is inserted into the limiting groove (17) from top to bottom and is movably connected to four corners of the sand filling base (1) through the limiting groove (17).

4. The apparatus for inspecting geotechnical and roadbed and pavement of highway according to claim 1, wherein: it deposits native groove (13) to be equipped with squarely on sand base (1), it is equipped with soil sampling hole (18) to deposit native groove (13) tank bottom central point, fixed connection locating ring (6) have been gone up in soil sampling hole (18), locating ring (6) internal diameter is the same with soil sampling hole (18) and is equipped with at the inner wall and encircles internal thread (7), it highly is equipped with external screw thread (8) to irritate sand section of thick bamboo (2) corresponding locating ring (6), it connects on sand base (1) to irritate sand section of thick bamboo (2) accessible external screw thread (8) and the cooperation of internal thread (7).

5. The apparatus for inspecting geotechnical and roadbed and pavement of highway according to claim 1, wherein: a notch (19) is formed in the sand filling cylinder (2) and is tightly attached to the upper portion of the external thread (8), a shifting piece (10) is arranged in the notch (19), and two semicircular arc handles (9) are symmetrically arranged on the left side and the right side of the upper portion of the sand filling cylinder (2).

6. The apparatus for inspecting geotechnical and roadbed and pavement of highway according to claim 1, wherein: filter lid (3) lower extreme inner wall fixed connection filter screen (12), it is equipped with two pedals (14) to filter lid (3) lower extreme outer wall left and right sides symmetry, it is equipped with lid internal thread (11) to filter lid (3) inner wall, it cooperatees and connects at a sand filling section of thick bamboo (2) lower extreme to filter lid (3) accessible lid internal thread (11) and irritate outer screw thread (8) on sand filling section of thick bamboo (2).