CN216645930U

CN216645930U - Sampling device for construction geotechnical survey

Info

Publication number: CN216645930U
Application number: CN202123313586.1U
Authority: CN
Inventors: 吴俊峰
Original assignee: Huanghe Science and Technology College
Current assignee: Henan Youpeng Construction Engineering Co.,Ltd.
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-05-31
Anticipated expiration: 2031-12-27

Abstract

The utility model relates to the technical field of construction equipment, in particular to a construction geotechnical survey sampling device which comprises a device body, wherein the device body comprises a base, the top end of the base is connected with a connecting rod, the inner surface of the connecting rod is movably connected with a first connecting block, the bottom end of the first connecting block is connected with a dismounting mechanism, the dismounting mechanism comprises a fixed block, the bottom end of the first connecting block is connected with the fixed block, the bottom end of the fixed block is connected with a drill bit, and the inside of the fixed block is connected with a fixture block. According to the rock-soil surveying and sampling device, the drill bit of the rock-soil surveying and sampling device is dismounted through the dismounting device and the collecting device, and meanwhile, rock-soil drilled by the rock-soil surveying and sampling device can be collected, so that a user can conveniently use the rock-soil surveying and sampling device, and the working efficiency of workers is improved.

Description

Sampling device for construction geotechnical survey

Technical Field

The utility model relates to the technical field of construction equipment, in particular to a construction geotechnical survey sampling device.

Background

Geological exploration is to survey and detect geology by various means and methods, determine a proper bearing stratum, determine a foundation type according to the foundation bearing capacity of the bearing stratum, calculate the investigation and research activities of basic parameters, and sample the process of extracting individuals or samples from the population, namely the process of testing or observing the population. Random sampling and non-random sampling are adopted.

Construction geotechnical survey sampling device on the present market is of a great variety, use the back to this equipment, we find that it has a lot of problems, because equipment at first need drill the geotechnical through the drill bit, so that we can carry out the sample detection to the inner structure of geotechnical, the fixed mainly checkpost that is fixed for of current drill bit is fixed, this kind of fixed mode is comparatively troublesome on installation and dismantlement, the effect that the equipment used has been reduced, and we are when using this equipment, need collect the detection to the geotechnical that the drill bit came up, present needs our hands to collect, this has reduced the convenience that the equipment used, consequently, need to design the geotechnical survey sampling device of being under construction to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a construction geotechnical survey sampling device to solve the problems that a drill bit cannot be replaced quickly and the drilled geotechnical can not be collected quickly in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: construction geotechnical survey sampling device, comprising a device body, wherein the device body comprises a base, the top end of the base is connected with a connecting rod, the inner surface of the connecting rod is movably connected with a first connecting block, the bottom end of the first connecting block is connected with a dismounting mechanism, the dismounting mechanism comprises a fixed block, the bottom end of the first connecting block is connected with the fixed block, the bottom end of the fixed block is connected with a drill bit, the inside of the fixed block is connected with a fixture block, the inner surface of the fixture block is connected with a pull rod, the inner surface of the fixed block is connected with a second connecting block, the outer surface of the pull rod is connected with a connecting groove, a movable rod is inserted in the connecting groove, the outer surface of the movable rod is sleeved with a first spring, one end of the movable rod is connected with a limiting block, the bottom end of the first connecting block is connected with a collecting mechanism, and the collecting mechanism comprises a collecting block, the bottom of first connecting block is connected with collects the piece, the one end of collecting the piece is connected with connects the seat, the inside swing joint that connects the seat has and promotes the piece, the surface that promotes the piece is connected with the control block, the internal surface that promotes the piece is connected with the second spring.

Preferably, the number of the clamping blocks is three, the three clamping blocks are respectively connected inside the fixing block, and the clamping blocks are connected to one end of the pull rod in an arc shape.

Preferably, the pull rod is connected to the outer surface of the clamping block in a T shape, and the pull rod penetrates through the fixing block and the clamping block to be connected with each other.

Preferably, the number of the second connecting blocks is set to six groups, the six groups of second connecting blocks are respectively connected to the inner surfaces of the fixing blocks, and triangular grooves are formed in the second connecting blocks.

Preferably, stopper and second connecting block are parallel to each other, first spring coupling is in the inside of spread groove, the stopper is the one end of triangular connection at the movable rod.

Preferably, the control block and the connecting seat are in sliding connection, and the pushing block is in a trapezoidal shape and is connected to one end of the second spring.

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

1. this sampling device is surveyed to construction geotechnique is provided with dismounting device, before we use equipment, needs to survey the geotechnique to in use more suitable drill bit drills, can be convenient for we carry out fixed mounting and dismantlement with the drill bit through this dismounting device, improve staff's efficiency.

2. This sampling device is surveyed to construction ground is provided with collection device, when drilling out rock-soil, can collect the rock-soil that drills up through this collection device, prevents that the rock-soil from dropping ground, carries some impurity, causes the detection effect not good to this collection device can be quick dismantle, the convenience that lifting means used.

Drawings

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

FIG. 2 is a schematic top view of the fixing block and the pull rod of the present invention;

FIG. 3 is a partial structure diagram of a collection block and a control block according to the present invention;

fig. 4 is an enlarged schematic view of the structure at a in fig. 2 according to the present invention.

In the figure: 1. a device body; 11. a base; 12. a connecting rod; 13. a first connection block; 2. a disassembly mechanism; 21. a fixed block; 22. a drill bit; 23. a clamping block; 24. a pull rod; 25. a second connecting block; 26. a limiting block; 27. connecting grooves; 28. a first spring; 29. a movable rod; 3. a collection mechanism; 31. collecting blocks; 32. a connecting seat; 33. a pushing block; 34. a second spring; 35. a control block.

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. 1-4, an embodiment of the present invention is shown:

construction geotechnical survey sampling device, comprising a device body 1, wherein the device body 1 comprises a base 11, the top end of the base 11 is connected with a connecting rod 12, the inner surface of the connecting rod 12 is movably connected with a first connecting block 13, the bottom end of the first connecting block 13 is connected with a dismounting mechanism 2, the dismounting mechanism 2 comprises a fixed block 21, the bottom end of the first connecting block 13 is connected with the fixed block 21, the bottom end of the fixed block 21 is connected with a drill bit 22, the inner part of the fixed block 21 is connected with a clamping block 23, the inner surface of the clamping block 23 is connected with a pull rod 24, the inner surface of the fixed block 21 is connected with a second connecting block 25, the outer surface of the pull rod 24 is connected with a connecting groove 27, a movable rod 29 is inserted in the connecting groove 27, the outer surface of the movable rod 29 is sleeved with a first spring 28, one end of the movable rod 29 is connected with a limiting block 26, the bottom end of the first connecting block 13 is connected with a collecting mechanism 3, the collecting mechanism 3 comprises a collecting block 31, the bottom end of the first connecting block 13 is connected with a collecting block 31, one end of the collecting block 31 is connected with a connecting seat 32, the inside of the connecting seat 32 is movably connected with a pushing block 33, the outer surface of the pushing block 33 is connected with a control block 35, and the inner surface of the pushing block 33 is connected with a second spring 34.

Further, the number of fixture blocks 23 sets up to three groups, and three fixture blocks 23 of group connect respectively in the inside of fixed block 21, and fixture block 23 is convex connects in the one end of pull rod 24, can carry out the centre gripping to drill bit 22 through setting up three fixture blocks 23 of group, accomplishes the fixed to drill bit 22 to let fixture block 23 be arc can improve the area with the meshing of drill bit 22, the fastness that the reinforcing equipment used.

Further, the pull rod 24 is connected on the outer surface of the fixture block 23 in a T shape, the pull rod 24 penetrates through the fixing block 21 and the fixture block 23 and is connected with each other, the pull rod 24 can be connected on the outer surface of the fixture block 23 in a T shape through the pull rod 24, the pull rod 24 drives the fixture block 23 to be separated from clamping the drill bit 22, and the pull rod 24 penetrates through the fixing block 21 and is connected with the fixture block 23 to limit the stretching distance of the pull rod 24.

Further, the number of the second connecting blocks 25 is set to six groups, and the six groups of the second connecting blocks 25 are respectively connected to the inner surface of the fixing block 21, the triangular grooves are formed in the second connecting blocks 25, the two sides of the pull rod 24 can be fixed by setting the six groups of the second connecting blocks 25, the clamping of the clamping blocks 23 is prevented from being unstable, and the triangular grooves are formed in the second connecting blocks 25, so that the limiting blocks 26 can be inserted and fixed.

Further, stopper 26 and second connecting block 25 are parallel to each other, and first spring 28 is connected in the inside of connecting groove 27, and stopper 26 is the one end of triangular connection at movable rod 29, can make things convenient for us to insert stopper 26 and establish into the fluting through letting stopper 26 and second connecting block 25 be parallel to each other, lets the inside of first spring 28 connection early connecting groove 27 can reset movable rod 29.

Furthermore, the control block 35 and the connecting seat 32 are connected in a sliding manner, the pushing block 33 is connected to one end of the second spring 34 in a trapezoidal manner, and the pushing direction of the pushing block 33 can be prevented from being mistaken by slidably connecting the control block 35 and the connecting seat 32, so that the use of the device is prevented from being influenced.

The working principle is as follows: firstly, we need to move the equipment to the working area, then we can fix the drill bit 22, we need to push the pull rod 24, let the pull rod 24 drive the fixture block 23 to move inwards, let the fixture block 23 clamp the drill bit 22, accomplish the fixing of the drill bit 22, because the outer surface of the pull rod 24 is provided with the connecting groove 27, and be provided with the movable rod 29 in the connecting groove 27, it can block into the second connecting block 25 to be provided with the second connecting block 25 on the top of the movable rod 29, accomplish the fixing of the pull rod 24, prevent the fixture block 23 from clamping the drill bit 22 and cause problems, when needing to dismantle, only need to pull the pull rod 24, let the fixture block 23 keep away from the clamping of the drill bit 22.

Because the drill bit 22 can take place to rotate in the ground, the ground can be brought up in the rotation of drill bit 22, we can collect the ground through collecting the piece 31, when needs dismantle and collect piece 31, we only need to pull control block 35, let control block 35 drive and promote piece 33 and remove, let promote piece 33 not carry out the centre gripping to collecting piece 31, we alright with pulling collecting piece 31, dismantle collecting piece 31.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. Construction geotechnical survey sampling device, including device body (1), its characterized in that: the device body (1) comprises a base (11), the top end of the base (11) is connected with a connecting rod (12), the inner surface of the connecting rod (12) is movably connected with a first connecting block (13), the bottom end of the first connecting block (13) is connected with a dismounting mechanism (2), the dismounting mechanism (2) comprises a fixed block (21), the bottom end of the first connecting block (13) is connected with the fixed block (21), the bottom end of the fixed block (21) is connected with a drill bit (22), the inside of the fixed block (21) is connected with a clamping block (23), the inner surface of the clamping block (23) is connected with a pull rod (24), the inner surface of the fixed block (21) is connected with a second connecting block (25), the outer surface of the pull rod (24) is connected with a connecting groove (27), a movable rod (29) is inserted in the connecting groove (27), and a first spring (28) is sleeved on the outer surface of the movable rod (29), the one end of movable rod (29) is connected with stopper (26), the bottom of first link (13) is connected with collects mechanism (3), collect mechanism (3) including collecting piece (31), the bottom of first link (13) is connected with collects piece (31), the one end of collecting piece (31) is connected with connects and sits (32), the inside swing joint that connects and sit (32) has and promotes piece (33), the surface connection that promotes piece (33) has control block (35), the internal surface connection that promotes piece (33) has second spring (34).

2. The sampling device for construction geotechnical survey according to claim 1, characterized in that: the number of the fixture blocks (23) is three, the three fixture blocks (23) are respectively connected to the inner part of the fixture block (21), and the fixture blocks (23) are connected to one end of the pull rod (24) in an arc shape.

3. The sampling device for construction geotechnical survey according to claim 1, characterized in that: the pull rod (24) is connected to the outer surface of the clamping block (23) in a T shape, and the pull rod (24) penetrates through the fixing block (21) and the clamping block (23) to be connected with each other.

4. The sampling device for construction geotechnical survey according to claim 1, characterized in that: the number of the second connecting blocks (25) is set to six groups, the six groups of the second connecting blocks (25) are respectively connected to the inner surface of the fixing block (21), and a triangular groove is formed in the second connecting blocks (25).

5. The sampling device for construction geotechnical survey according to claim 1, characterized in that: stopper (26) and second connecting block (25) are parallel to each other, first spring (28) are connected in the inside of connecting groove (27), stopper (26) are the one end of triangle-shaped connection at movable rod (29).

6. The sampling device for construction geotechnical survey according to claim 1, characterized in that: the control block (35) is in sliding connection with the connecting seat (32), and the pushing block (33) is in a trapezoidal connection with one end of the second spring (34).