Soil sampling equipment for water conservancy project
Technical Field
The utility model relates to a soil sampling technical field specifically is a soil sampling equipment for hydraulic engineering.
Background
In the process of foundation construction of hydraulic engineering, soil samples are often detected, the volume weight of soil is an important physical characteristic index of the soil, and the volume weight reflects the structure, air permeability, water permeability and water retention capacity of the soil.
The existing soil sampling equipment has the defects that:
1. present soil sampling equipment generally all is hand-held type, and the workman need hold the machine for a long time, produces fatigue easily, and the condition of activity takes place easily when the workman is controlling moreover threatens the workman.
2. The dwang of present soil sampling equipment is fixed, can only carry out the earth of single degree of depth and take a sample, can't satisfy the sample demand.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a soil sampling equipment for water conservancy project to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a soil sampling equipment for hydraulic engineering, includes base, fixed knot structure and power structure, the lifter is installed through the bolt in the top of base, the controller is installed through the bolt in the top of base, and the lifter is located one side of controller, fixed knot structure is installed to the top of lifter, the power structure is installed in running through to fixed knot structure's top, the accumulator case is installed to the fixed knot structure top, and the accumulator case is located one side of power structure, the sampling structure is installed through the bolt in the below of power structure.
Preferably, a fixing plate is installed on one side of the base, and a fixing screw penetrates through the fixing plate.
Preferably, the fixing structure is internally provided with a supporting plate, and a fixing frame is arranged below the supporting plate through a bolt.
Preferably, the power structure's internally mounted has the motor, installs the dwang on the output of motor, and the below of dwang is fixed with the butt joint pole through the connecting piece, and the fixing base is installed to the below of butt joint pole.
Preferably, the internally mounted of sample structure has the sampling tube, is provided with the sample pit on the inner wall of sampling tube, and the drill bit is installed to the below of sampling tube.
Preferably, a protective shell is installed inside the storage battery box, and a storage battery is installed inside the protective shell.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses an install set screw above the base, the base is fixed subaerial through set screw, avoid when the structure of fetching earth takes place the soil, the base receives the circumstances that the power of structure jack-up of fetching earth takes place the activity, guarantee the stability of equipment, through install the lifter on the base, support fixed knot through the lifter and construct, improve fixed knot and construct's stability, the fixed knot of being convenient for constructs and fixes the power structure, guarantee the stability of power structure, avoid the condition that the power structure takes place the activity at the operation in-process, through installing the sample structure below the power structure, the power structure rotates and takes the sample structure to rotate, go deep into the ground and fetch earth, support fixed sample structure through the base, improve the stability of sample structure, guarantee that the sample structure remains stable when the sample, the equipment of being convenient for takes a sample.
2. The utility model improves the stability of the butt joint rod by installing the connecting piece on the power structure and butting the rotating rod and the butt joint rod through the connecting piece, when the lifting rod descends to the deepest part and needs to take out deeper soil, the bolt on the connecting piece is disassembled, then the lifting rod extends to bring the rotating rod to move upwards, the worker assembles another butt joint rod on the rotating rod, then the lifting rod is shortened to bring the sampling structure to move downwards, so that the device can conveniently take out deeper soil, and workers can conveniently take out soil at different depths according to requirements, the sampling structure is provided with the sampling cylinder, so that the soil is stored inside the sampling cylinder in the process of being taken out from the ground conveniently, through being equipped with the sample tank in the sampler barrel both sides, after the sampler barrel takes out soil, make things convenient for the workman to take out soil from the sampler barrel.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic front structural view of the present invention;
fig. 3 is a schematic side view of the present invention;
FIG. 4 is a schematic view of the power structure and the sampling structure of the present invention;
fig. 5 is a schematic top view of the present invention.
In the figure: 1. a base; 101. a fixing plate; 102. a set screw; 2. a lifting rod; 3. a fixed structure; 301. a support plate; 302. a fixed mount; 4. a power structure; 401. an electric motor; 402. rotating the rod; 403. a connecting member; 404. a docking rod; 405. a fixed seat; 5. a sampling structure; 501. a sampling tube; 502. a soil sampling groove; 503. a drill bit; 6. an accumulator case; 601. a protective shell; 602. a storage battery; 7. and a controller.
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. 1-5, the present invention provides an embodiment: a soil sampling device for water conservancy projects comprises a base 1, a fixed structure 3 and a power structure 4, wherein a lifting rod 2 and a controller 7 are supported and fixed through the base 1, the stability of the lifting rod 2 and the controller 7 is improved, the lifting rod 2 is installed above the base 1 through bolts, the fixed structure 3 is supported through the lifting rod 2, the stability of the fixed structure 3 is guaranteed, meanwhile, the lifting rod 2 stretches out and draws back to change the height of the device, the lifting of the fixed structure 3 is convenient to control, the controller 7 is installed above the base 1 through bolts, a worker operates the device through the controller 7, the worker can conveniently operate the device, the lifting rod 2 is located on one side of the controller 7, the fixed structure 3 is installed above the lifting rod 2, the fixed structure 3 is used for fixing the power structure 4, the power structure 4 is convenient to operate, and the stability of the power structure 4 is improved, fixed knot constructs 3's top and runs through to install power structure 4, and power structure 4 is used for driving sample structure 5 and rotates, makes sample structure 5 go deep into the ground, and the sample structure 5 of being convenient for takes out the soil in the soil, storage battery box 6 is installed to fixed knot constructs 3 tops, and storage battery box 6 is used for storing electric power, and storage battery box 6 of being convenient for provides power for power structure 4, guarantees the normal operating of device, and storage battery box 6 is located one side of power structure 4, sample structure 5 is installed through the bolt in power structure 4's below, and sample structure 5 rotates and takes out soil from the underground, and the workman of being convenient for takes a sample.
Further, fixed plate 101 is installed to one side of base 1, and the last set screw 102 of installing that runs through of fixed plate 101, the workman run through at fixed plate 101 through set screw 102 and fix subaerial, improves base 1's stability, avoids when sample structure 5 takes a sample, and base 1 receives the power of sample structure 5 jack-up, takes place not hard up the condition.
Further, fixed knot constructs 3's internally mounted has backup pad 301, and mount 302 is installed through the bolt in the below of backup pad 301, and backup pad 301 supports power structure 4, improves power structure 4's stability, and mount 302 is used for carrying out the dwang 402 of fixed power structure 4, guarantees that dwang 402 steadily rotates.
Further, a motor 401 is installed inside the power structure 4, a rotating rod 402 is installed on an output end of the motor 401, the motor 401 runs by electric power supplied by a storage battery 602 to drive the rotating rod 402 to rotate, the rotating rod 402 rotates to drive the docking rod 404 to rotate, the docking rod 404 is fixed below the rotating rod 402 through a connecting piece 403, the docking rod 404 is connected through the connecting piece 403, when deeper soil needs to be taken, the docking rod 404 is detached through a bolt on the connecting piece 403, then the lifting rod 2 extends to lift the fixed structure 3, the fixed structure 3 is lifted to the power structure 4, then one docking rod 404 is fixed on the rotating rod 402, then the two docking rods 404 are connected through bolts, so that the device can take the deeper soil, a fixing seat 405 is installed below the docking rod 404, and the sampling structure 5 is fixed through the bolts by the fixing seat 405, the stability of the sampling structure 5 is improved.
Further, the internally mounted of sampling structure 5 has a sampling tube 501, is provided with sample tank 502 on sampling tube 501's the inner wall, and drill bit 503 is installed to sampling tube 501's below, and power structure 4 drives sampling structure 5 and rotates, rotates deep to the ground end through drill bit 503, takes out earth by sampling tube 501, and the sampling device of being convenient for samples, through sample tank 502 with the back of taking out earth at sampling tube 501, makes things convenient for the workman to take out earth from sampling tube 501.
Furthermore, a protective shell 601 is installed inside the storage battery box 6, a storage battery 602 is installed inside the protective shell 601, the protective shell 601 protects the storage battery 602 inside, and the storage battery 602 provides electric power for the electric motor 401 of the power structure 4, so that the electric motor 401 can operate conveniently.
The working principle is as follows: firstly, the device is fixed on the ground through a fixing screw 102, the stability of a base 1 is improved, then a controller 7 is controlled to operate the operation of control equipment, a power supply of a power structure 4 is turned on, a motor 401 operates to drive a rotating rod 402 to rotate, the rotating rod 402 rotates to drive a butt rod 404 to rotate, the butt rod 404 drives a sampling structure 5 to rotate, then a lifting rod 2 is controlled by the controller 7 to shorten, a fixing structure 3 is driven to move downwards, the fixing structure 3 moves downwards to drive the sampling structure 5 to rotate, a drill 503 on the sampling structure 5 rotates to reduce the resistance of soil, so that a sampling cylinder 501 enters the ground bottom, the soil is stored in the sampling cylinder, then the lifting rod 2 is controlled to extend to drive the sampling structure 5 to rise, the soil is taken out, a worker detaches the sampling structure 5 from the power structure 4 and takes out the soil through a soil taking groove 502, and putting the mixture into a sample box for storage.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.