CN209656314U

CN209656314U - A kind of adjustable rotary disc core sample extractor

Info

Publication number: CN209656314U
Application number: CN201821580533.1U
Authority: CN
Inventors: 张勇; 孙小虎; 王静; 魏玉升; 姚学健
Original assignee: Shandong Survey and Design Institute of Water Conservancy Co Ltd
Current assignee: Shandong Survey and Design Institute of Water Conservancy Co Ltd
Priority date: 2018-09-27
Filing date: 2018-09-27
Publication date: 2019-11-19
Anticipated expiration: 2028-09-27

Abstract

The utility model relates to a kind of adjustable rotary disc core sample extractors, including disk (1), terminal pad is equipped in the center point of the disk (1), handle (2) are connected in the top of terminal pad, three slideways (3) being evenly distributed on disk (1) are connected between the terminal pad and disk (1), the clamp clip (5) that can be moved in slideway (3) is equipped in each slideway (3), the clamp clip (5) is with hollow vertical tubular structure, in the hollow interior across rotary hook (4) of clamp clip (5).The diameter of the adjustable rotary disc core sample extractor of the utility model can be adjusted with core sample size；Simply, easily and efficiently core sample can be extracted；It ensure that the integrality of low-intensity core sample.

Description

A kind of adjustable rotary disc core sample extractor

Technical field

The utility model belongs to detection device technical field more particularly to a kind of adjustable rotary disc core sample extractor.

Background technique

Current core sample, which extracts, uses core sample clip, using the method clamping core sample top and up mentioning, encounters concrete core Since weight is big or core sample bottom is sucked by mud when sample, depend merely on that grip force is bad up to be mentioned；Encounter low intensive soil cement, When grey core sample, it is easily damaged core sample, it cannot be guaranteed that core sample integrality.

Summary of the invention

In order to solve the above-mentioned technical problem, the utility model provides a kind of adjustable rotary disc core sample extractor, this is practical new The core sample extractor of type, which is applicable in water conservancy, municipal administration, builds the positions such as concrete, soil cement, dirt in work and bridges in highway engineering bores The extraction of hole core sample.The diameter of the adjustable rotary disc core sample extractor of the utility model can be adjusted with core sample size；It can be with Simply, easily and efficiently core sample is extracted；It ensure that the integrality of low-intensity core sample.

The utility model is achieved by the following technical solution, and the utility model provides a kind of adjustable rotary disc core sample and mentions Device, including disk are taken, terminal pad is equipped in the center point of the disk, handle is connected in the top of terminal pad, in the connection Three slideways being evenly distributed on disk are connected between disk and disk, being equipped in each slideway can move in slideway Clamp clip, the clamp clip be with hollow vertical tubular structure, clamp clip it is hollow in pass through rotary hook.

Preferably, the top of the rotary hook is helical form closure, and bottom is hook-shaped.

Preferably, the terminal pad is linkage disk.

Preferably, the linkage disk includes two turntables with gear meshed together up and down, and top rotary table connects handle, Lower rotary table connects slideway.

Preferably, rubber sleeve is added outside the clamp clip.

Three clamp clips slide to adjust three slideways and surround circular diameter in slideway, and clamp clip is for increasing Forced area annular clamps core sample, guarantees the integrality of core sample, and the additional rubber sleeve of clamp clip protects low-intensity core sample；Rotary hook from It is passed through in hollow among clamp clip, waits clamp clips to be put into core sample bottom, the hook-shaped end of rotary hook is rotated to core sample bottom, this Sample can be such that core sample and mud separates；Linkage is formed on clamp clip and top, and when the handle stress at top, clamp clip will be shunk, It is set to embrace core sample surrounding, while rotary hook hooks core sample bottom.

The utility model has the following beneficial effects:

1) the core sample extractor of the utility model is applicable in water conservancy, municipal administration, builds concrete, water in work and bridges in highway engineering The extraction of the positions such as soil, dirt drilling core sample.

2) diameter of the adjustable rotary disc core sample extractor of the utility model can be adjusted with core sample size；It can letter Singly, easily and efficiently core sample is extracted；It ensure that the integrality of low-intensity core sample.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the integrally-built schematic diagram of the utility model.

Fig. 2 is the structural schematic diagram of integrated disc portions in Fig. 1.

In figure, 1, disk, 2, handle, 3, slideway, 4, rotary hook, 5, clamp clip, 6, linkage disk.

Specific embodiment

In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, with reference to embodiments, to this Utility model is further elaborated.It should be appreciated that specific embodiment described herein is only used to explain that this is practical It is novel, it is not used to limit the utility model.

With reference to the accompanying drawing and specific embodiment is further described the application principle of the utility model.

Embodiment 1, as shown in Figs. 1-2, a kind of adjustable rotary disc core sample extractor, including disk 1, in the disk 1 The center point is equipped with terminal pad, connects handle 2 in the top of terminal pad, is connected between the terminal pad and disk 1 and uniformly divides Three slideways 3 of the cloth on disk 1, are equipped with the clamp clip 5 that can be moved in slideway 3, the clamp clip in each slideway 3 5 be with hollow vertical tubular structure, in the hollow interior across rotary hook 4 of clamp clip 5.

In the present embodiment, the top of the rotary hook 4 is helical form closure, and bottom is hook-shaped.

In the present embodiment, the terminal pad is linkage disk 6.

In the present embodiment, the linkage disk 6 includes two turntables with gear meshed together up and down, top rotary table connection Handle 2, lower rotary table connect slideway 3.

In the present embodiment, rubber sleeve is added outside the clamp clip 5.

Three clamp clips 5 slide to adjust three slideways and surround circular diameter in slideway, and clamp clip is for increasing Big forced area annular clamps core sample, guarantees the integrality of core sample, and the additional rubber sleeve of clamp clip protects low-intensity core sample；Rotary hook From being passed through in hollow among clamp clip, waits clamp clips to be put into core sample bottom, the hook-shaped end of rotary hook is rotated to core sample bottom, Core sample and mud can in this way separated；Linkage is formed on clamp clip and top, and when the handle stress at top, clamp clip will be received Contracting, makes it embrace core sample surrounding, while rotary hook hooks core sample bottom.

Certainly, above description is also not limited to the example above, and technical characteristic of the utility model without description can lead to It crosses or realizes that details are not described herein using the prior art；Above embodiments and attached drawing are merely to illustrate the technology of the utility model Scheme is not limitations of the present invention, and the utility model is described in detail referring to preferred embodiment, this Field it is to be appreciated by one skilled in the art that those skilled in the art institute in the essential scope of the utility model The variations, modifications, additions or substitutions made without departure from the objective of the utility model, want by the right that also should belong to the utility model Seek protection scope.

Claims

1. a kind of adjustable rotary disc core sample extractor, it is characterised in that: including disk (1), set in the center point of the disk (1) There is terminal pad, connects handle (2) in the top of terminal pad, be connected with and be evenly distributed between the terminal pad and disk (1) Three slideways (3) on disk (1) are equipped with the clamp clip (5) that can be moved in slideway (3) in each slideway (3), described Clamp clip (5) is with hollow vertical tubular structure, in the hollow interior across rotary hook (4) of clamp clip (5).

2. a kind of adjustable rotary disc core sample extractor according to claim 1, it is characterised in that: the rotary hook (4) Top is helical form closure, and bottom is hook-shaped.

3. a kind of adjustable rotary disc core sample extractor according to claim 1, it is characterised in that: the terminal pad is linkage Disk (6).

4. a kind of adjustable rotary disc core sample extractor according to claim 3, it is characterised in that: linkage disk (6) packet Two turntables with gear meshed together up and down are included, top rotary table connects handle (2), and lower rotary table connects slideway (3).

5. a kind of adjustable rotary disc core sample extractor according to claim 1, it is characterised in that: in the clamp clip (5) Rubber sleeve is added outside.