CN216746888U

CN216746888U - Sampling equipment for highway engineering design

Info

Publication number: CN216746888U
Application number: CN202220155191.9U
Authority: CN
Inventors: 谭健龙
Original assignee: Zhaoqing Jiaye Engineering Consulting Co ltd
Current assignee: Zhaoqing Jiaye Engineering Consulting Co ltd
Priority date: 2022-01-20
Filing date: 2022-01-20
Publication date: 2022-06-14
Anticipated expiration: 2032-01-20

Abstract

The utility model discloses sampling equipment for highway engineering design, which relates to the technical field of highway engineering design and comprises a bottom plate, wherein the side of the lower end of the bottom plate is provided with a movable wheel, and the right end of the bottom plate is provided with a limiting and fixing mechanism. According to the utility model, the sampling mechanism, the screw rod and the material bearing box are arranged, the drive motor drives the threaded rod to rotate, so that the lifting plate drives the sampling mechanism to move downwards, and the lifting plate is limited by the limiting rod, the stability in the moving process is ensured, after the lifting plate is drilled into a proper depth, the drive motor drives the sampling mechanism to move upwards and reset, so that the helical blade moves upwards, soil is brought into the material bearing box, a sample is conveniently collected through the discharge port, the convenience is improved, meanwhile, when the sampling device is used, the threaded screw rod is driven to rotate by rotating the adjusting handle, so that the screw rod is pushed to move downwards and is nailed into the soil, the fixed limiting is realized, the stability is better when the sampling device is used, the sampling device can be operated by one person, and the working efficiency is greatly improved.

Description

Sampling equipment for highway engineering design

Technical Field

The utility model relates to the technical field of highway engineering design, in particular to sampling equipment for highway engineering design.

Background

The highway engineering design comprises routes, roadbed pavements, bridge culverts, tunnels, traffic safety facilities along the lines, greening officers along the lines, wharf ferry junctions, intersections and the like, wherein the structures comprise the roadbeds, the pavements, the bridges, the culverts, the tunnels, the drainage systems, the safety protection facilities, greening and traffic monitoring facilities, houses, workshops and other service facilities used for construction, maintenance and monitoring, field exploration is needed in the early stage, geology, hydrology and the like are checked, and soil samples are generally needed to be sampled when the geology is explored so as to analyze the geology.

The existing sampling equipment for highway engineering design is poor in stability, when sampling is conducted, the terrain is complex, the equipment is unstable when in use, and multiple persons are needed to cooperate to operate, so that the sampling efficiency is low, and the practicability is greatly reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a sampling device for highway engineering design, which solves the problems that the existing sampling device for highway engineering design in the background art is poor in stability, complex in terrain during sampling, unstable in use and low in sampling efficiency due to the fact that multiple persons are required to cooperate and operate, and the practicability is greatly reduced.

In order to achieve the purpose, the utility model provides the following technical scheme: a sampling device for highway engineering design comprises a bottom plate, wherein a movable wheel is arranged on the side of the lower end of the bottom plate, and a limiting and fixing mechanism is arranged at the right end of the bottom plate;

a connecting side plate is fixedly connected to the left side of the upper end of the bottom plate, a top plate is fixedly connected to the upper end of the connecting side plate, a handrail is fixedly connected to the side of the upper end of the top plate, and a driving limiting mechanism is arranged on the right side of the connecting side plate at the upper end of the bottom plate;

the right side of bottom plate upper end is provided with holds the workbin, hold and install sampling mechanism in the workbin.

Preferably, spacing fixed establishment includes connecting block, threaded sleeve, screw lead screw, regulation handle and nail pole, the equal fixedly connected with connecting block in both sides around the bottom plate right-hand member, fixedly connected with threaded sleeve in the connecting block, threaded sleeve is well connected with the screw lead screw, the upper end of screw lead screw extends to screw sleeve's top fixedly connected with regulation handle, the lower extreme of screw lead screw extends to screw sleeve's below fixedly connected with nail pole.

Preferably, drive stop gear includes guided way, driving motor, threaded rod, movable block, spout, slider, lifter plate, gag lever post and sliding sleeve, the upper and lower end both ends of guided way respectively with bottom plate, roof fixed connection, driving motor is installed to the inside lower extreme of guided way, driving motor's output fixedly connected with threaded rod, the surface mounting of threaded rod has the movable block, the spout has been seted up on the right side of guided way, sliding connection has the slider in the spout, the right-hand member of slider extends to the outside fixedly connected with lifter plate of spout, the avris of lifter plate right-hand member is provided with the gag lever post, gag lever post and lifter plate pass through sliding sleeve sliding connection.

Preferably, the upper end of the threaded rod is rotatably connected with the guide rail through a bearing, the moving block is in threaded connection with the threaded rod, the left end of the sliding block extends into the guide rail and is fixedly connected with the moving block, the two limiting rods are symmetrically arranged on the front side and the rear side of the lifting plate, the upper end and the lower end of each limiting rod are fixedly connected with the bottom plate and the connecting side plate respectively, the sliding sleeve is fixedly connected with the lifting plate, and the sliding sleeve is sleeved with the limiting rods.

Preferably, the inner side of the material bearing box is fixedly connected with an annular cylinder, the surface of the annular cylinder is provided with sampling holes, and the rear end of the annular cylinder is provided with a discharge hole.

Preferably, the sampling mechanism comprises a fixing plate, a rotating motor, a transmission rod and a spiral blade, the rotating motor is installed on the fixing plate, the transmission rod is installed at the lower end of the rotating motor, and the spiral blade is fixedly connected to the surface of the transmission rod.

Preferably, the left end of the fixed plate is fixedly connected with the lifting plate, the lower end of the transmission rod extends to the lower part of the bottom plate, and the helical blade and the sampling hole are matched with each other.

Compared with the prior art, the utility model provides a sampling device for highway engineering design, which has the following beneficial effects:

the utility model provides a sampling mechanism, a screw rod and a material bearing box, a drive motor drives a threaded rod to rotate, a moving block drives a sliding block to move downwards, thereby the lifting plate drives the sampling mechanism to move downwards, the helical blade rotates to drill into the soil, and the lifting plate is limited by the limiting rod, the stability in the moving process is ensured, after the sampling mechanism drills into a proper depth, the driving motor drives the threaded rod to rotate reversely, so that the lifting plate drives the sampling mechanism to move upwards for resetting, thereby the helical blade moves upwards to bring the soil into the material bearing box, and the sample is convenient to be collected through the discharge hole, the convenience is improved, meanwhile, when in use, the adjusting handle is rotated to drive the threaded screw rod to rotate, thereby pushing the nail rod to move downwards and nail into soil to realize fixed limit, the stability is better when using the adoption equipment, can one-man operate, has improved work efficiency greatly.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic perspective view of the material holding box of the present invention;

FIG. 4 is a schematic view of the internal structure of the guide rail of the present invention;

fig. 5 is a schematic perspective view of the spacing fixing mechanism of the present invention.

In the figure: 1. a base plate; 2. a moving wheel; 3. a limiting and fixing mechanism; 301. connecting blocks; 302. a threaded sleeve; 303. a threaded lead screw; 304. an adjusting handle; 305. a nail rod; 4. connecting the side plates; 5. a top plate; 6. a grab bar; 7. driving a limiting mechanism; 701. a guide rail; 702. a drive motor; 703. a threaded rod; 704. a moving block; 705. a chute; 706. a slider; 707. a lifting plate; 708. a limiting rod; 709. a sliding sleeve; 8. a material bearing box; 81. an annular cylinder; 82. a sampling hole; 83. a discharge port; 9. a sampling mechanism; 901. a fixing plate; 902. a rotating electric machine; 903. a transmission rod; 904. a helical blade.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a sampling device for highway engineering design comprises a bottom plate 1, a moving wheel 2 is installed on the side of the lower end of the bottom plate 1, a limiting fixing mechanism 3 is installed on the right end of the bottom plate 1, the limiting fixing mechanism 3 comprises a connecting block 301, a threaded sleeve 302, a threaded lead screw 303, an adjusting handle 304 and a nail rod 305, the front side and the rear side of the right end of the bottom plate 1 are fixedly connected with the connecting block 301, the threaded sleeve 302 is fixedly connected with the connecting block 301, the threaded lead screw 303 is connected with the threaded sleeve 302 in a threaded manner, the upper end of the threaded lead screw 303 extends to the upper portion of the threaded sleeve 302 and is fixedly connected with the adjusting handle 304, the lower end of the threaded lead screw 303 extends to the lower portion of the threaded sleeve 302 and is fixedly connected with the nail rod 305, during sampling, the device is placed at a proper position, the adjusting handle 304 is rotated to drive the threaded lead screw 303 to rotate, the nail rod 305 is pushed to move downwards, the nail rod 305 is nailed into soil, and is fixed and limited to the device, the stability is improved;

a connecting side plate 4 is fixedly connected to the left side of the upper end of the bottom plate 1, a top plate 5 is fixedly connected to the upper end of the connecting side plate 4, a handrail 6 is fixedly connected to the edge side of the upper end of the top plate 5, a driving limiting mechanism 7 is arranged on the right side of the connecting side plate 4 at the upper end of the bottom plate 1, the driving limiting mechanism 7 comprises a guide rail 701, a driving motor 702, a threaded rod 703, a moving block 704, a sliding groove 705, a sliding block 706, a lifting plate 707, a limiting rod 708 and a sliding sleeve 709, the upper end and the lower end of the guide rail 701 are respectively and fixedly connected with the bottom plate 1 and the top plate 5, the driving motor 702 is arranged at the lower end inside the guide rail 701, the threaded rod 703 is fixedly connected to the output end of the driving motor 702, the moving block 704 is arranged on the surface of the threaded rod 703, the sliding groove 705 is provided with the sliding groove 705, the sliding block 706 is slidably connected with the sliding plate 707, the right end of the sliding block 706 extends to the outer side of the sliding groove 705, a limit rod 708 is arranged on the edge side of the right end of the lifting plate 707, the limit rod 708 is connected with the lifting plate 707 in a sliding way through a sliding sleeve 709, the upper end of the threaded rod 703 is rotationally connected with the guide rail 701 through a bearing, the moving block 704 is connected with the threaded rod 703 in a threaded way, the left end of the sliding block 706 extends into the guide rail 701, and is fixedly connected with the moving block 704, two limiting rods 708 are symmetrically arranged at the front side and the rear side of the lifting plate 707, the upper and lower ends of the two limit rods 708 are respectively fixedly connected with the bottom plate 1 and the connecting side plate 4, the sliding sleeve 709 is fixedly connected with the lifting plate 707, the sliding sleeve 709 is sleeved with the limit rods 708, the driving motor 702 drives the threaded rod 703 to rotate, so that the moving block 704 drives the sliding block 706 to move, the lifting plate 707 moves up and down on the surface of the limiting rod 708, the sampling mechanism 9 is driven to move for sampling, and meanwhile, the limiting rod 708 limits, and the moving stability is guaranteed;

the right side of the upper end of the bottom plate 1 is provided with a material bearing box 8, the inner side of the material bearing box 8 is fixedly connected with an annular cylinder 81, the surface of the annular cylinder 81 is provided with a sampling hole 82, the rear end of the annular cylinder 81 is provided with a discharge hole 83, a sampling mechanism 9 is arranged in the material bearing box 8, the sampling mechanism 9 comprises a fixing plate 901, a rotating motor 902, a transmission rod 903 and a spiral blade 904, the fixing plate 901 is provided with the rotating motor 902, the lower end of the rotating motor 902 is provided with the transmission rod 903, the surface of the transmission rod 903 is fixedly connected with the spiral blade 904, the left end of the fixing plate 901 is fixedly connected with a lifting plate 707, the lower end of the transmission rod 903 extends to the lower part of the bottom plate 1, and the helical blade 904 and the sampling hole 82 are adapted to each other, facilitating the collection of the sample, carry out soil through helical blade 904 to drop in bearing workbin 8, thereby collect through discharge gate 83, improved the convenience.

Working principle; firstly, the device is pushed to move by the aid of the hand rod 6, the device is slightly obliquely moved to the left side by taking the moving wheel 2 as a fulcrum, the device is pushed to a proper place and then is flatly placed, the adjusting handle 304 is rotated to drive the threaded screw rod 303 to rotate, the nail rod 305 is pushed to move downwards, the nail rod 305 is nailed into soil to realize fixed limiting of the device, the stability of the device in use is improved, during sampling, the threaded rod 703 is driven to rotate by the driving motor 702, the sliding block 704 drives the sliding block 706 to move downwards, the lifting plate 707 drives the sampling mechanism 9 to move downwards, meanwhile, the driving motor 902 drives the transmission rod 903 to rotate, the spiral blade 904 rotates and drills into the soil to realize punching, the lifting plate 707 is limited by the limiting rod 708, the moving stability is ensured, after punching is finished, the driving motor 702 drives the threaded rod 703 to rotate reversely, and the sampling mechanism 9 moves upwards to reset, thereby helical blade 904 rebound takes out soil to fall into and hold workbin 8, thereby conveniently collect soil sample through discharge gate 83, improved the convenience greatly, use the completion back, handheld handrail 6 uses removal wheel 2 as the fulcrum, to the equipment that inclines left, thereby extracts nail pole 305, and the operation is comparatively convenient, makes things convenient for one to operate the use, has improved work efficiency.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sampling equipment for highway engineering design, includes bottom plate (1), its characterized in that: a moving wheel (2) is mounted on the side of the lower end of the bottom plate (1), and a limiting and fixing mechanism (3) is mounted at the right end of the bottom plate (1);

a connecting side plate (4) is fixedly connected to the left side of the upper end of the bottom plate (1), a top plate (5) is fixedly connected to the upper end of the connecting side plate (4), a handrail rod (6) is fixedly connected to the side of the upper end of the top plate (5), and a driving limiting mechanism (7) is arranged on the right side, located on the connecting side plate (4), of the upper end of the bottom plate (1);

the right side of bottom plate (1) upper end is provided with holds workbin (8), hold and install sampling mechanism (9) in workbin (8).

2. The sampling apparatus for road engineering design according to claim 1, wherein: spacing fixed establishment (3) are including connecting block (301), threaded sleeve (302), screw lead screw (303), regulation handle (304) and nail pole (305), the equal fixedly connected with connecting block (301) in both sides around bottom plate (1) right-hand member, fixedly connected with screw sleeve (302) in connecting block (301), threaded connection has screw lead screw (303) in screw sleeve (302), the upper end of screw lead screw (303) extends to the top fixedly connected with regulation handle (304) of screw sleeve (302), the lower extreme of screw lead screw (303) extends to below fixedly connected with nail pole (305) of screw sleeve (302).

3. The sampling device for road engineering design according to claim 1, wherein: the driving limiting mechanism (7) comprises a guide rail (701), a driving motor (702), a threaded rod (703), a movable block (704), a sliding groove (705), a sliding block (706), a lifting plate (707), a limiting rod (708) and a sliding sleeve (709), the upper end and the lower end of the guide rail (701) are fixedly connected with the bottom plate (1) and the top plate (5) respectively, the driving motor (702) is installed at the lower end of the inner part of the guide rail (701), the output end of the driving motor (702) is fixedly connected with the threaded rod (703), the movable block (704) is installed on the surface of the threaded rod (703), the sliding groove (705) is formed in the right side of the guide rail (701), the sliding block (706) is connected in the sliding groove (705), the right end of the sliding block (706) extends to the outer side of the sliding groove (705) and is fixedly connected with the lifting plate (707), the limiting rod (708) is arranged on the edge side of the right end of the lifting plate (707), the limiting rod (708) is connected with the lifting plate (707) in a sliding mode through a sliding sleeve (709).

4. A sampling apparatus for road engineering design according to claim 3, wherein: the upper end of the threaded rod (703) is rotatably connected with the guide rail (701) through a bearing, the moving block (704) is in threaded connection with the threaded rod (703), the left end of the sliding block (706) extends into the guide rail (701) and is fixedly connected with the moving block (704), the two limiting rods (708) are symmetrically arranged on the front side and the rear side of the lifting plate (707), the upper ends and the lower ends of the two limiting rods (708) are fixedly connected with the bottom plate (1) and the connecting side plate (4) respectively, the sliding sleeve (709) is fixedly connected with the lifting plate (707), and the sliding sleeve (709) is sleeved with the limiting rods (708).

5. A sampling device for road engineering design according to claim 3, characterized in that: the utility model discloses a sampling device, including a material box (8), hold inboard fixedly connected with annular section of thick bamboo (81) of workbin (8), sampling hole (82) have been seted up on the surface of an annular section of thick bamboo (81), the rear end of an annular section of thick bamboo (81) is provided with discharge gate (83).

6. A sampling device for road engineering design according to claim 5, characterized in that: the sampling mechanism (9) comprises a fixing plate (901), a rotating motor (902), a transmission rod (903) and a spiral blade (904), wherein the rotating motor (902) is installed on the fixing plate (901), the transmission rod (903) is installed at the lower end of the rotating motor (902), and the spiral blade (904) is fixedly connected to the surface of the transmission rod (903).

7. The sampling device for road engineering design according to claim 6, wherein: the left end of the fixing plate (901) is fixedly connected with the lifting plate (707), the lower end of the transmission rod (903) extends to the lower part of the bottom plate (1), and the helical blade (904) is matched with the sampling hole (82).