CN215262499U

CN215262499U - Soil sampler for testing and detecting foundation and rock soil of hydraulic and hydroelectric engineering

Info

Publication number: CN215262499U
Application number: CN202120668535.1U
Authority: CN
Inventors: 韩炎; 张巨升
Original assignee: Anhui Water Conservancy And Hydropower Engineering Testing Co ltd
Current assignee: Anhui Water Conservancy And Hydropower Engineering Testing Co ltd
Priority date: 2021-04-01
Filing date: 2021-04-01
Publication date: 2021-12-21
Anticipated expiration: 2031-04-01

Abstract

The utility model relates to a soil sampler is detected in experimental detection of hydraulic and hydroelectric engineering ground soil, including the support, install the motor in support one side to and install the drill bit at the motor output, the support includes two bottom plates, two the top of bottom plate all is provided with the montant, two transversely be provided with two crossbeams between the montant, two vertically be provided with two branches between the crossbeam, two transversely be provided with the mounting panel that can reciprocate between the branch, the motor sets up the top at the mounting panel. Through the sliding sleeve and the montant that set up for the motor that sets up on the mounting panel passes through gravity can the lapse with the drill bit, under the cooperation of traction ring, fixed pulley, traction wheel and haulage rope, thereby can control reciprocating distance of mounting panel, and then the drilling depth under the control drill bit, avoids using the drilling depth of electric drive drill bit, reduces the device's whole weight, improves the device's mobility, is convenient for be applicable to different environment.

Description

Soil sampler for testing and detecting foundation and rock soil of hydraulic and hydroelectric engineering

Technical Field

The utility model relates to a test detection geotome of hydraulic and hydroelectric engineering ground belongs to shield structure slip casting technical field.

Background

In the geological exploration and exploration work of water conservancy and hydropower engineering, in order to obtain the physical and mechanical property index of the foundation soil, in addition to in-situ test, the method mainly adopts the means of carrying out indoor geotechnical experiment after drilling and sampling at present. The key to obtain undisturbed soil sample close to natural structure is to improve sampling technique and use advanced soil sampler. The soil sampler is used for lifting undisturbed soil of a lower layer test as a sample to know the property of the undisturbed soil, and sometimes the undisturbed soil is taken at a deeper position.

The prior art adopts manual control electric putter to promote the drill bit that fetches earth to carry out altitude mixture control usually for the whole weight of the device improves, is not convenient for remove, reduces mobility, can't satisfy and use under the multiple environment.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem who solves overcomes current defect, provides a hydraulic and hydroelectric engineering ground is experimental to detect geotome, can effectively solve the problem in the background art.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model provides a soil sampler is detected in experimental detection of hydraulic and hydroelectric engineering ground soil, includes the support, installs the motor in support one side to and install the drill bit at the motor output, the support includes two bottom plates, two the top of bottom plate all is provided with the montant, two transversely be provided with two crossbeams between the montant, two vertically be provided with two branches between the crossbeam, two transversely be provided with the mounting panel that can reciprocate between the branch, the motor sets up the top at the mounting panel, one side top of mounting panel is provided with the counter weight subassembly, the opposite side top of mounting panel is provided with the traction ring, the top of crossbeam is provided with the fixed pulley, two be provided with the traction wheel between the branch, the surperficial cladding of traction ring has the haulage rope, the one end of haulage rope is through wearing to draw the fixed pulley and be connected with the haulage wheel.

Further, one end of each of the two bottom plates is provided with a movable wheel, and the other end of each of the two bottom plates is vertically provided with a supporting mechanism.

Furthermore, the inside of the supporting mechanism comprises sleeves vertically embedded at the front ends of the two bottom plates, the inner cavities of the sleeves are in threaded connection with threaded lead screws, and supporting plates are arranged at the bottom ends of the threaded lead screws.

Furthermore, the two vertical rods form a rectangular structure through the two horizontally arranged cross beams and the two longitudinally arranged support rods.

Furthermore, reinforcing rods are arranged on one side of the vertical rod and one side of the supporting rod, and a triangular structure is formed.

Further, the mounting panel is formed by horizontal board and vertical board welding and constitutes L shape structure, the motor is installed on the horizontal board of mounting panel, the traction ring is installed on the vertical board of mounting panel.

Further, the horizontal board of mounting panel with be provided with the bracing piece between the vertical board of mounting panel, vertical board one side of mounting panel is provided with the sliding sleeve, the sliding sleeve with two branch is swing joint.

Further, two be provided with the stabilizer bar between the branch, the traction wheel is installed in the top middle part of stabilizer bar, one side of traction wheel is provided with the handle, two the homonymy of montant is provided with the handle.

Further, the traction ring moves up and down through a traction rope, a fixed pulley and a traction wheel.

The utility model discloses a technological effect and advantage:

1. through the sliding sleeve and the montant that set up for the motor that sets up on the mounting panel passes through gravity can the lapse with the drill bit, under the cooperation of traction ring, fixed pulley, traction wheel and haulage rope, thereby can control reciprocating distance of mounting panel, and then the drilling depth under the control drill bit, avoids using the drilling depth of electric drive drill bit, reduces the device's whole weight, improves the device's mobility, is convenient for be applicable to different environment.

2. Be connected and constitute the rectangle structure through two montants and two crossbeams, two branches, be provided with the stiffener and constitute the triangle-shaped structure through one side of montant and one side of branch, the overall stability and the intensity of effectual improvement support improve the stability of this drill bit during operation.

3. Through the counter weight component who sets up, can adjust the whole weight of mounting panel for can control the drillable degree of depth of drill bit through the gravity that changes the drill bit and receive, improve the suitability.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is a schematic view of the present invention;

FIG. 2 is a structural diagram of the right side of the present invention;

FIG. 3 is a structural diagram of the right side of the mounting plate of the present invention;

fig. 4 is a structural view of the present invention.

In the figure: 1. a support; 101. a base plate; 102. a vertical rod; 103. a cross beam; 104. a strut; 2. a motor; 3. a drill bit; 4. mounting a plate; 5. a counterweight assembly; 6. a traction ring; 7. a fixed pulley; 8. a traction wheel; 9. a hauling rope; 10. a moving wheel; 11. a support mechanism; 1101. a sleeve; 1102. a threaded lead screw; 1103. a supporting plate; 12. a reinforcing bar; 13. a stabilizer bar; 14. a handle; 15. a grip; 16. and (4) a sliding sleeve.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in figures 1-4, a soil sampler for ground rock test detection of hydraulic and hydro-power engineering comprises a bracket 1, a motor 2 arranged on one side of the bracket 1, and a drill bit 3 arranged at the output end of the motor 2, wherein the bracket 1 comprises two bottom plates 101, vertical rods 102 are arranged at the tops of the two bottom plates 101, two cross beams 103 are transversely arranged between the two vertical rods 102, two support rods 104 are longitudinally arranged between the two cross beams 103, a mounting plate 4 capable of moving up and down is transversely arranged between the two support rods 104, the motor 2 is arranged at the top end of the mounting plate 4, a counterweight component 5 is arranged at the top of one side of the mounting plate 4, the counterweight component 5 is composed of a base and a counterweight block which are arranged at the top of the mounting plate 4, the total weight of the mounting plate 4 is adjusted by taking the counterweight block, if the ground is more loose, the self weights of the motor 2 and the drill bit 3 can be utilized, make drill bit 3 can descend by oneself, if the drill site is comparatively hard soil, can improve the whole weight of mounting panel 4 through adding the balancing weight, the opposite side top of mounting panel 4 is provided with traction ring 6, the top of crossbeam 103 is provided with fixed pulley 7, is provided with traction wheel 8 between two branch 104, traction ring 6's surface cladding has haulage rope 9, the one end of haulage rope 9 is through wearing to draw fixed pulley 7 and be connected with traction wheel 8.

As shown in fig. 1 and fig. 2, in the present embodiment, one end of each of the two bottom plates 101 is provided with a moving wheel 10, and the other end of each of the two bottom plates 101 is vertically provided with a supporting mechanism 11, and the moving wheels 10 and the supporting mechanisms 11 can ensure the overall stability of the device.

As shown in fig. 1 and fig. 2, the supporting mechanism 11 of the present embodiment includes a sleeve 1101 vertically nested at the front ends of the two bottom plates 101, a threaded lead screw 1102 is connected to an inner cavity of the sleeve 1101 in a threaded manner, a supporting plate 1103 is disposed at a bottom end of the threaded lead screw 1102, and the inclination of the two bottom plates 101 can be adjusted by rotating the threaded lead screw 1102, so as to adapt to different usage scenarios.

As shown in fig. 1, the two vertical rods 102 of the present embodiment form a rectangular structure by two horizontal beams 103 and two longitudinal struts 104, so that the device has initial stability.

As shown in FIG. 1, the reinforcing rods 12 are disposed on one side of the vertical rod 102 and one side of the supporting rod 104 of the present embodiment, and form a triangular structure, so as to further enhance the stability of the device.

As shown in fig. 1-3, the mounting plate 4 of the present embodiment is formed by welding a transverse plate and a longitudinal plate and forms an L-shaped structure, the motor 2 is mounted on the transverse plate of the mounting plate 4, the traction ring 6 is mounted on the longitudinal plate of the mounting plate 4, and the mounting plate 4 is convenient for mounting the motor 2, the drill 3 and the traction ring 6.

As shown in fig. 1-3, a support rod is disposed between the transverse plate of the mounting plate 4 and the longitudinal plate of the mounting plate 4, a sliding sleeve 16 is disposed on one side of the longitudinal plate of the mounting plate 4, the sliding sleeve 16 and the two support rods 104 are movably connected, the support rod can improve the overall strength of the mounting plate 4, and the mounting plate 4 can move up and down along the support rods 104 through the sliding sleeve 16.

As shown in fig. 1-4, a stabilizer bar 13 is disposed between two struts 104 of the present embodiment, a traction wheel 8 is installed at the middle of the top end of the stabilizer bar 13, a handle 14 is disposed on one side of the traction wheel 8, a handle 15 is disposed on the same side of the two vertical bars 102, the handle 14 is convenient for controlling the traction rope 9, and the handle 15 is convenient for controlling the device to move.

As shown in fig. 1 to 4, the traction ring 6 of the present embodiment moves up and down through the traction rope 9, the fixed pulley 7 and the traction wheel 8, and the traction rope 9 pulls the traction wheel 8 through the fixed pulley 7 by rotating the traction wheel 8, thereby controlling the moving range of the mounting plate 4.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

At first remove the device to the position that needs the operation through handle 15, then rotate screw lead 1102, make fagging 1103 and ground contact, utilize and remove wheel 10, make support 1 keep steady, then starter motor 2 drive drill bit 3 rotates, rotate traction wheel 8 through handle 14, make haulage rope 9 pass through fixed pulley 7 pulling traction wheel 8, thereby control the migration range of mounting panel 4, again be comparatively loose soil or hard soil according to the probing ground, can change mounting panel 4 through adding the balancing weight, the whole weight of motor 2 and drill bit 3, utilize gravity to make drill bit 3 can drill more deeply or drill shallow point, avoid using the drilling depth of electric drive drill bit 3, reduce the whole weight of the device, improve the mobility of the device, be convenient for be applicable to different environment.

The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.

Claims

1. The utility model provides a experimental geotome that detects of hydraulic and hydroelectric engineering ground rock, includes support (1), installs motor (2) in support (1) one side to and install drill bit (3) at motor (2) output, its characterized in that: the support (1) comprises two bottom plates (101), vertical rods (102) are arranged at the tops of the two bottom plates (101), two cross beams (103) are transversely arranged between the two vertical rods (102), two supporting rods (104) are longitudinally arranged between the two cross beams (103), a mounting plate (4) capable of moving up and down is transversely arranged between the two supporting rods (104), the motor (2) is arranged at the top end of the mounting plate (4), a counterweight component (5) is arranged at the top of one side of the mounting plate (4), a traction ring (6) is arranged at the top of the other side of the mounting plate (4), a fixed pulley (7) is arranged at the top of the cross beam (103), a traction wheel (8) is arranged between the two support rods (104), the surface of the traction ring (6) is coated with a traction rope (9), and one end of the traction rope (9) is connected with a traction wheel (8) through a threading fixed pulley (7).

2. The hydraulic and hydroelectric engineering foundation geotechnical test detection soil sampler of claim 1, wherein: one end of the bottom plate (101) is provided with a moving wheel (10), and the other end of the bottom plate (101) is vertically provided with a supporting mechanism (11).

3. The hydraulic and hydroelectric engineering foundation geotechnical test detection soil sampler of claim 2, wherein: the supporting mechanism (11) comprises a sleeve (1101) vertically nested at the front ends of the two bottom plates (101), a threaded lead screw (1102) is connected to an inner cavity of the sleeve (1101) in a threaded manner, and a supporting plate (1103) is arranged at the bottom end of the threaded lead screw (1102).

4. The hydraulic and hydroelectric engineering foundation geotechnical test detection soil sampler of claim 1, wherein: the two vertical rods (102) form a rectangular structure through the two horizontal beams (103) and the two vertical support rods (104).

5. The hydraulic and hydroelectric engineering foundation geotechnical test detection soil sampler of claim 1, wherein: one side of the vertical rod (102) and one side of the supporting rod (104) are provided with reinforcing rods (12) which form a triangular structure.

6. The hydraulic and hydroelectric engineering foundation geotechnical test detection soil sampler of claim 1, wherein: mounting panel (4) are formed and are constituted L shape structure by horizontal board and vertical board welding, install on the horizontal board of mounting panel (4) motor (2), install on the vertical board of mounting panel (4) traction ring (6).

7. The hydraulic and hydroelectric engineering foundation geotechnical test detection soil sampler of claim 6, wherein: the utility model discloses a support bar, including mounting panel (4), the horizontal board of mounting panel (4) with be provided with the bracing piece between the vertical board of mounting panel (4), vertical board one side of mounting panel (4) is provided with sliding sleeve (16), sliding sleeve (16) and two branch (104) are swing joint.

8. The hydraulic and hydroelectric engineering foundation geotechnical test detection soil sampler of claim 1, wherein: two be provided with stabilizer bar (13) between branch (104), traction wheel (8) are installed in the top middle part of stabilizer bar (13), one side of traction wheel (8) is provided with handle (14), two the homonymy of montant (102) is provided with handle (15).

9. The hydraulic and hydroelectric engineering foundation geotechnical test detection soil sampler of claim 1, wherein: the traction ring (6) moves up and down through a traction rope (9), a fixed pulley (7) and a traction wheel (8).