CN218411727U

CN218411727U - Soil compaction test soil sampling device in building engineering

Info

Publication number: CN218411727U
Application number: CN202220451245.6U
Authority: CN
Inventors: 陈剑标; 王华世; 张斌斌; 冯会
Original assignee: GUIZHOU ZHONGJIAN ARCHITECTURAL SCIENCE DESIGN INSTITUTE CO LTD
Current assignee: GUIZHOU ZHONGJIAN ARCHITECTURAL SCIENCE DESIGN INSTITUTE CO LTD
Priority date: 2022-03-02
Filing date: 2022-03-02
Publication date: 2023-01-31
Anticipated expiration: 2032-03-02

Abstract

The utility model relates to a building engineering equipment field specifically is a soil compaction test device of fetching soil among building engineering, the department fixed mounting in the middle of the part of mount has the support frame, department is provided with the regulation seat in the middle of the inboard of support frame, the anterior fixed mounting who adjusts the seat has the transmission case, the bottom of transmission case is rotated and is connected with flexible bull stick, the outside fixed mounting of flexible bull stick has hollow drill, the preceding bottom bilateral symmetry of mount is installed and is inserted the awl, the handle is installed to the top bilateral symmetry of support frame, one side rotation that the inboard of support frame corresponds the regulation seat is connected with the lead screw. A soil hits experimental geotome among building engineering, can realize the experimental geotome of more convenient efficient, the effectual work efficiency who improves the user of service brings better use prospect.

Description

Soil compaction test soil sampling device in building engineering

Technical Field

The utility model relates to a building engineering equipment field specifically is a soil compaction test device that fetches earth among the building engineering.

Background

In the construction, the researcher need take a sample to soil through soil sampling tool, and then detect and the analysis composition in the soil, at present, soil sampling tool is various, adopt the collection work of soil sampling drill realization to the soil sample at present more, the most common soil sampling drill has the drilling rod, the instrument of drill bit and T font or other shapes, handle fixed connection is in the upper end of drilling rod, the drill bit welds or screwed connection's the heliciform drill bit with the lower extreme of drilling rod, rely on the rotatory handle of manpower during the use to press in soil this heliciform drill bit of soil sampling drill to soil sampling analysis, utilize appurtenance to take out the drill bit simultaneously, traditional soil sampling tool efficiency is relatively poor, consequently adopt soil to hit experimental soil sampling device in the building engineering to replace traditional soil sampling tool gradually.

Chinese patent discloses a soil compaction test device of fetching earth among building engineering (grant publication No. CN 210375784U), and this patent technique can sample conveniently, and labour saving and time saving can not cause the breakage to sample soil, has guaranteed sample detection's accuracy, but, the device structure is complicated when using, and is convenient inadequately during the operation, and secondly, it is not convenient enough when fetching earth to it is comparatively inconvenient. Therefore, the technical personnel in the field provide a soil sampling device for the soil compaction test in the building engineering to solve the problems in the background technology.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a soil compaction test device of fetching earth among the building engineering to solve the problem that proposes in the above-mentioned background art.

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

the utility model provides a soil compaction test device that fetches earth among building engineering, includes the mount, the department fixed mounting is located in the middle of the portion of mount has the support frame, the department is provided with the regulation seat in the middle of the inboard of support frame, the anterior fixed mounting who adjusts the seat has the transmission case, the bottom of transmission case is rotated and is connected with flexible bull stick, the outside fixed mounting of flexible bull stick has hollow drill, the preceding bottom bilateral symmetry of mount is installed and is inserted the awl, the handle is installed to the top bilateral symmetry of support frame, the inboard one side that corresponds the regulation seat of support frame is rotated and is connected with the lead screw, the inboard opposite side fixed mounting who corresponds the regulation seat of support frame has the slide bar.

As a further aspect of the present invention: the position department fixed mounting that the outside of adjusting seat corresponds the lead screw has ball nut, and intermeshing is connected between lead screw and the ball nut, the top fixed mounting of lead screw has the rocking wheel.

As the utility model discloses further scheme again: the position department fixed mounting that the outside of adjusting the seat corresponds the slide bar has the sliding sleeve, and the slide bar passes through sliding sleeve and adjusts seat sliding connection, the fixed mounting of portion of mount has the connecting seat.

As the utility model discloses further scheme again: the inboard of connecting seat is rotated and is connected with the axis of rotation, the outside both sides fixed mounting of axis of rotation has the walking wheel, and the connecting seat passes through the axis of rotation and is connected with the walking wheel.

As the utility model discloses further scheme again: the output end of the telescopic rotating rod is fixedly provided with a spiral drill bit, a servo motor is fixedly arranged at the part of the transmission case, and the servo motor is fixedly arranged at the top of the adjusting seat.

As a further aspect of the present invention: the top of flexible bull stick fixed mounting has first bevel gear, servo motor's output shaft fixed mounting has the second bevel gear, and intermeshing connects between first bevel gear and the second bevel gear, first bevel gear and second bevel gear all set up the inside at the transmission case.

As a further aspect of the present invention: a circle of the bottom of the hollow drill bit is fixedly provided with crushing sawteeth, the hollow drill bit is provided with a soil storage cavity inside, and the spiral drill bit is arranged on the inner side of the soil storage cavity.

Compared with the prior art, the beneficial effects of the utility model are that:

1. when using, promote the support frame through holding the handle, the walking wheel of cooperation connecting seat department is walked, will insert the awl and insert in earth, through rotating the rocking wheel, under the cooperation of lead screw and ball nut, drive and adjust the seat and descend, drive core bit through flexible bull stick and rotate, is coordinating auger bit, realizes boring soil, takes a sample in depositing soil cavity with earth, the simplicity when having improved the operation, convenient to use personnel use, better for traditional mode.

2. In order to take out soil that can be better, drive auger bit roll-off from depositing soil cavity through flexible bull stick, take out soil, also be convenient for user of service clears up hollow drill's inside, improves the device's result of use, and convenient to use personnel use, and is better for traditional mode.

Drawings

FIG. 1 is a schematic structural diagram of a soil sampling device for a soil compaction test in constructional engineering;

FIG. 2 is a schematic structural diagram of a support frame in a soil sampling device for a soil compaction test in constructional engineering;

fig. 3 is a schematic structural diagram of a hollow drill bit in a soil sampling device for a soil compaction test in constructional engineering.

In the figure: 1. a fixed mount; 2. a support frame; 3. an adjusting seat; 4. a transmission case; 5. a telescopic rotating rod; 6. a hollow drill bit; 7. inserting a cone; 8. a handle; 9. a lead screw; 10. a ball nut; 11. a rocking wheel; 12. a slide bar; 13. a sliding sleeve; 14. a connecting seat; 15. a rotating shaft; 16. a traveling wheel; 17. a helical drill bit; 18. a servo motor; 19. a first bevel gear; 20. a second bevel gear; 21. crushing the saw teeth; 22. a soil storage cavity.

Detailed Description

Please refer to fig. 1-3, in the embodiment of the utility model, a soil compaction test device in building engineering, including mount 1, the department fixed mounting in the middle of mount 1 has support frame 2, department is provided with in the middle of the inboard of support frame 2 and adjusts seat 3, the anterior fixed mounting who adjusts seat 3 has transmission case 4, the bottom of transmission case 4 is rotated and is connected with flexible bull stick 5, the outside fixed mounting of flexible bull stick 5 has hollow drill 6, the preceding bottom bilateral symmetry of mount 1 is installed and is inserted awl 7, handle 8 is installed to the top bilateral symmetry of support frame 2, one side that the inboard of support frame 2 corresponds to adjust seat 3 is rotated and is connected with lead screw 9, the inboard of support frame 2 corresponds the opposite side fixed mounting who adjusts seat 3 and has slide bar 12.

In FIGS. 1-2: the outside of adjusting seat 3 corresponds the position department fixed mounting of lead screw 9 and has ball nut 10, and is connected with intermeshing between lead screw 9 and the ball nut 10, and the top fixed mounting of lead screw 9 has rocking wheel 11, through rotating rocking wheel 11, under the cooperation of lead screw 9 and ball nut 10, drives and adjusts seat 3 and descend.

In FIGS. 1-2: the outside of adjusting seat 3 corresponds the position department fixed mounting of slide bar 12 has sliding sleeve 13, and slide bar 12 passes through sliding sleeve 13 and adjusts seat 3 sliding connection, and the portion fixed mounting of mount 1 has connecting seat 14, through the cooperation of slide bar 12 and sliding sleeve 13, drives the more stable lift of adjusting seat 3.

In fig. 2: connecting seat 14's inboard is rotated and is connected with axis of rotation 15, and axis of rotation 15's outside both sides fixed mounting has walking wheel 16, and connecting seat 14 is connected with walking wheel 16 through axis of rotation 15, promotes support frame 2 through holding handle 8, and the axis of rotation 15 of cooperation connecting seat 14 department drives walking wheel 16 and walks to suitable position.

In fig. 1 and 3: the output end of the telescopic rotating rod 5 is fixedly provided with a spiral drill bit 17, the part of the transmission case 4 is fixedly provided with a servo motor 18, the servo motor 18 is fixedly arranged at the top of the adjusting seat 3, and the spiral drill bit 17 and the hollow drill bit 6 are driven to rotate through the matching of a first bevel gear 19 and a second bevel gear 20, so that soil drilling is realized.

In fig. 1 and 3: the top of the telescopic rotating rod 5 is fixedly provided with a first bevel gear 19, an output shaft of the servo motor 18 is fixedly provided with a second bevel gear 20, the first bevel gear 19 and the second bevel gear 20 are meshed with each other and connected, the first bevel gear 19 and the second bevel gear 20 are both arranged inside the transmission case 4, the servo motor 18 drives the second bevel gear 20 to rotate, and the first bevel gear 19 and the second bevel gear 20 are matched to drive the spiral drill 17 and the hollow drill 6 to rotate.

In fig. 1 and 3: a circle of fixed mounting in the bottom of hollow bit 6 has broken sawtooth 21, and hollow bit 6's inside has been seted up and has been deposited soil cavity 22, and auger bit 17 sets up in the inboard of depositing soil cavity 22, improves hollow bit 6's the effect of boring soil through broken sawtooth 21.

The utility model discloses a theory of operation is: when using, promote support frame 2 through holding handle 8, the axis of rotation 15 that cooperation connecting seat 14 located drives walking wheel 16 and walks, remove to suitable position, will insert in awl 7 inserts earth, through rotating rocking wheel 11, under the cooperation of lead screw 9 and ball nut 10, it descends to drive regulation seat 3, cooperation through slide bar 12 and sliding sleeve 13, it more stable lift to drive regulation seat 3, it rotates to drive hollow bit 6 through flexible bull stick 5, meanwhile, it rotates to drive second bevel gear 20 through servo motor 18, through the cooperation of first bevel gear 19 and second bevel gear 20, it rotates with hollow bit 6 to drive auger bit 17, realize boring soil, it takes a sample in depositing soil chamber 22 with earth existence, the simplicity when having improved the operation, improve user's work efficiency, in order to can be better take out soil, drive auger bit 17 through flexible bull stick 5 and deposit the roll-off from soil chamber 22, take out soil, also be convenient for user to clear up the inside of hollow bit 6, improve the device's result of use, it uses to be convenient for user, it is comparatively practical.

The above-mentioned, only be the embodiment of the preferred of the present invention, nevertheless the utility model discloses a protection scope is not limited to this, and any technical personnel familiar with this technical field is in the technical scope of the utility model discloses an according to the utility model discloses a technical scheme and utility model design in addition the replacement of equality or change, all should be covered within the protection scope of the utility model.

Claims

1. The utility model provides a soil compaction test device that fetches earth among building engineering, includes mount (1), its characterized in that, the department fixed mounting is located in the middle of the mount (1) has support frame (2), the department is provided with in the middle of the inboard of support frame (2) and adjusts seat (3), the anterior fixed mounting who adjusts seat (3) has transmission case (4), the bottom of transmission case (4) is rotated and is connected with flexible bull stick (5), the outside fixed mounting of flexible bull stick (5) has hollow drill (6), the preceding bottom bilateral symmetry of mount (1) is installed and is inserted awl (7), handle (8) are installed to the top bilateral symmetry of support frame (2), the inboard one side that corresponds regulation seat (3) of support frame (2) is rotated and is connected with lead screw (9), the inboard of support frame (2) corresponds the opposite side fixed mounting who adjusts seat (3) and has slide bar (12).

2. The soil sampling device for the soil compaction test in the constructional engineering is characterized in that a ball nut (10) is fixedly mounted at the position, corresponding to the screw rod (9), outside the adjusting seat (3), the screw rod (9) is meshed with the ball nut (10) in a connected mode, and a rocking wheel (11) is fixedly mounted at the top of the screw rod (9).

3. The soil sampling device for the soil compaction test in the building engineering according to claim 1, wherein a sliding sleeve (13) is fixedly installed at a position corresponding to the sliding rod (12) outside the adjusting seat (3), the sliding rod (12) is slidably connected with the adjusting seat (3) through the sliding sleeve (13), and a connecting seat (14) is fixedly installed at a part of the fixing frame (1).

4. The soil sampling device for the soil compaction test in the constructional engineering as claimed in claim 3, wherein the inner side of the connecting base (14) is rotatably connected with a rotating shaft (15), the two outer sides of the rotating shaft (15) are fixedly provided with walking wheels (16), and the connecting base (14) is connected with the walking wheels (16) through the rotating shaft (15).

5. The soil sampling device for the soil compaction test in the constructional engineering is characterized in that a spiral drill bit (17) is fixedly mounted at the output end of the telescopic rotating rod (5), a servo motor (18) is fixedly mounted at the part of the transmission case (4), and the servo motor (18) is fixedly mounted at the top of the adjusting seat (3).

6. The soil sampling device for the soil compaction test in the building engineering according to claim 5, wherein a first bevel gear (19) is fixedly installed at the top of the telescopic rotating rod (5), a second bevel gear (20) is fixedly installed at the output shaft of the servo motor (18), the first bevel gear (19) and the second bevel gear (20) are meshed with each other and connected with each other, and the first bevel gear (19) and the second bevel gear (20) are both arranged inside the transmission case (4).

7. The soil sampling device for the soil compaction test in the constructional engineering is characterized in that crushing saw teeth (21) are fixedly arranged on the bottom of the hollow drill bit (6) in a circle, a soil storage cavity (22) is formed in the hollow drill bit (6), and the spiral drill bit (17) is arranged on the inner side of the soil storage cavity (22).