CN214334308U

CN214334308U - Geotechnical sampling detection device for civil engineering

Info

Publication number: CN214334308U
Application number: CN202120425746.2U
Authority: CN
Inventors: 王凤超
Original assignee: Pingdingshan University
Current assignee: Pingdingshan University
Priority date: 2021-02-26
Filing date: 2021-02-26
Publication date: 2021-10-01
Anticipated expiration: 2031-02-26

Abstract

The utility model discloses a ground sampling test device for civil engineering, which comprises a mounting bracket, the output shaft is kept away from motor one end and is installed the thief rod, install the chucking device between output shaft and the thief rod, symmetry movable mounting has two screwed pipes, two on the mounting bracket equal screw thread installation threaded rod on the screwed pipe, the threaded rod is kept away from the equal fixed mounting of screwed pipe one end and is had the ground stake, symmetry fixed mounting has two hand formula elevating gear on the mounting bracket. Has the advantages that: the utility model discloses having installed the motor on the mount frame, having driven the thief rod through the motor and having rotated, having accomplished by flexible motor again and having inserted the ground sample, having replaced the manpower sample, improved the quality and the efficiency of sample, the utility model discloses having installed hand formula elevating gear on the mount frame, having utilized the gear to pass the action and be used for controlling the length of two screw rods to this makes the mount frame fix and can keep the horizontality subaerial, guarantees to punch and can not be crooked, further improves the quality of sample.

Description

Geotechnical sampling detection device for civil engineering

Technical Field

The utility model relates to a civil engineering technical field especially relates to a geotechnical sampling detection device for civil engineering.

Background

Utilize geotechnical sampling device can draw the nature of lower floor's experimental soil original state soil as sample in order to know its basic unit for before the construction of various engineering a instrument of soil sample analysis is made to the construction stratum, during the sample, need take a sample to the soil of the different degree of depth sometimes.

At present, the manual drilling of operating personnel is generally carried out in civil engineering to carry out rock and soil sampling, and complex operation wastes time and energy, and work efficiency is lower, and the workman beats the hole to one side very easily when drilling simultaneously, and the accuracy that detects like this will receive the influence.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that manual drilling wastes time and energy and the accuracy is lower among the prior art, and the ground sampling test device for civil engineering who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a ground sampling test device for civil engineering, includes the mounting bracket, fixed mounting has the mount on the mounting bracket, fixed mounting has flexible motor on the mount, fixed mounting has the motor on the output shaft of flexible motor, be equipped with the output shaft on the motor, and the output shaft activity runs through the outer wall of mounting bracket, the output shaft is kept away from motor one end and is installed the thief rod, install the chucking device between output shaft and the thief rod, symmetry movable mounting has two screwed pipes on the mounting bracket, and two screwed pipes all run through the outer wall of mounting bracket, two equal screw thread installation threaded rod on the screwed pipe, the threaded rod is kept away from the equal fixed mounting of screwed pipe one end and is had the ground stake, symmetry fixed mounting has two hand formula elevating gear on the mounting bracket.

In foretell geotechnical sampling test device for civil engineering, two equal fixed mounting has the connecting rod, two on the threaded rod the connecting rod is kept away from the equal fixed mounting of one end mutually and is had the slide bar, two first fixed plates of symmetry fixed mounting, two on the mounting bracket first fixed plate all seted up the spout on being close to one side outer wall mutually, slidable mounting between slide bar and the spout.

In foretell geotechnical sampling test device for civil engineering, symmetry fixed mounting has two first bearings on the mounting bracket, two the screwed pipe is installed respectively on the inner ring of two first bearings.

In foretell geotechnical sampling test device for civil engineering, chucking device includes fixed mounting's first connecting plate on the output shaft, fixed mounting has the second connecting plate on the thief rod, symmetry fixed mounting has two inserted bars on the second connecting plate, two jacks have been seted up to the symmetry on the first connecting plate, mutually support between inserted bar and the jack, two the inserted bar is close to the symmetry and has seted up two spacing grooves on the outer wall of one side mutually, two equal fixed mounting has a spring, two on the spacing groove is close to one side inner wall mutually the equal fixed mounting of one end has the stopper is kept away from mutually to the spring.

In foretell geotechnical sampling test device for civil engineering, hand formula elevating gear includes two second fixed plates of symmetry fixed mounting on the mounting bracket, two equal movable mounting dwang, two on the second fixed plate the dwang is close to the equal fixed mounting of one end mutually and has first gear, two equal fixed mounting has the second gear on the screwed pipe, gear engagement between first gear and the second gear.

In foretell geotechnical sampling test device for civil engineering, two equal fixed mounting has the second bearing on the second fixed plate, dwang fixed mounting is on the inner ring of second bearing.

Compared with the prior art, the utility model discloses the advantage lies in:

1. the utility model has the advantages that the motor is arranged on the mounting frame, the sampling rod is driven to rotate by the motor, and the sampling by inserting the ground is completed by the telescopic motor, so that the manual sampling is replaced, and the sampling quality and efficiency are improved;

2. the utility model discloses installed hand formula elevating gear on the mount frame, utilized the gear to pass the length that the action is used for controlling two threaded rods to this makes the mount frame fix and can keep the horizontality subaerial, guarantees to punch and can not be crooked, further improves the quality of sample.

Drawings

Fig. 1 is a schematic structural view of a geotechnical sampling detection device for civil engineering, which is provided by the utility model;

FIG. 2 is an enlarged view of the structure of part A of the geotechnical sampling detection device for civil engineering of the present invention;

fig. 3 is the utility model provides a B partial structure's enlargements among geotechnical sampling detection device for civil engineering.

In the figure: the device comprises a mounting frame 1, a fixing frame 2, a motor 3, a sampling rod 4, a first connecting plate 5, a second connecting plate 6, an inserted rod 7, a spring 8, a limiting block 9, a first fixing plate 10, a first bearing 11, a threaded pipe 12, a threaded rod 13, a connecting rod 14, a sliding rod 15, a sliding groove 16, a second fixing plate 17, a second bearing 18, a rotating rod 19, a first gear 20 and a second gear 21.

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.

Referring to fig. 1-3, a rock soil sampling detection device for civil engineering, comprising a mounting frame 1, a fixing frame 2 is fixedly arranged on the mounting frame 1, a telescopic motor is fixedly arranged on the fixing frame 2, a motor 3 is fixedly arranged on an output shaft of the telescopic motor, an output shaft is arranged on the motor 3, the output shaft movably penetrates through the outer wall of the mounting frame 1, a sampling rod 4 is arranged at one end of the output shaft far away from the motor 3, a clamping device is arranged between the output shaft and the sampling rod 4, the clamping device comprises a first connecting plate 5 fixedly arranged on the output shaft, a second connecting plate 6 is fixedly arranged on the sampling rod 4, two inserting rods 7 are symmetrically and fixedly arranged on the second connecting plate 6, two inserting holes are symmetrically arranged on the first connecting plate 5, the inserting rods 7 and the inserting holes are mutually matched, two limiting grooves are symmetrically arranged on the outer wall of one side of the two inserting rods 7, springs 8 are fixedly arranged on the inner wall of one side of the two limiting grooves close to one side, two springs 8 keep away from the equal fixed mounting of one end mutually and have stopper 9, and it is worth noting that installed motor 3 on the mounting bracket 1, driven sampling rod 4 through motor 3 and rotated, accomplished by flexible motor again and inserted ground sample, replaced the manpower sample, improved the quality and the efficiency of sample, sampling rod 4 can conveniently be dismantled simultaneously, and is convenient like this to take off the ground sample more.

Two threaded pipes 12 are symmetrically and movably mounted on the mounting rack 1, the two threaded pipes 12 penetrate through the outer wall of the mounting rack 1, two first bearings 11 are symmetrically and fixedly mounted on the mounting rack 1, the two threaded pipes 12 are respectively mounted on the inner rings of the two first bearings 11, threaded rods 13 are uniformly and threadedly mounted on the two threaded pipes 12, connecting rods 14 are fixedly mounted on the two threaded rods 13, slide rods 15 are fixedly mounted at the ends, away from the two connecting rods 14, of the two connecting rods, two first fixing plates 10 are symmetrically and fixedly mounted on the mounting rack 1, sliding grooves 16 are formed in the outer walls, close to one sides, of the two first fixing plates 10, sliding grooves 16 are slidably mounted between the slide rods 15 and the sliding grooves 16, ground piles are fixedly mounted at the ends, away from the threaded pipes 12, of the threaded rods 13, two hand-operated lifting devices are symmetrically and fixedly mounted on the mounting rack 1, each hand-operated lifting device comprises two second fixing plates 17 symmetrically and fixedly mounted on the mounting rack 1, equal movable mounting dwang 19 on two second fixed plates 17, equal fixed mounting has second bearing 18 on two second fixed plates 17, dwang 19 fixed mounting is on the inner ring of second bearing 18, two dwang 19 are close to the equal fixed mounting of one end and have first gear 20 mutually, equal fixed mounting has second gear 21 on two screwed pipe 12, gear engagement between first gear 20 and the second gear 21, it is worth noting, utilize the gear to pass the length that the action is used for controlling two threaded rod 13, so that mounting bracket 1 fixes subaerial and can keep the horizontality, guarantee to punch and can not skew, further improve the quality of sample.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

The utility model discloses the theory of operation: the rotating rod 19 is rotated, the rotating rod 19 drives the first gear 20 to rotate, the first gear 20 rotates the threaded pipe 12 to rotate, and the threaded pipe 12 controls the threaded rod 13 to lift through the thread transmission effect, so that the mounting rack 1 can be horizontally fixed on the ground.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The rock-soil sampling detection device for civil engineering comprises a mounting frame (1) and is characterized in that a fixing frame (2) is fixedly mounted on the mounting frame (1), a telescopic motor is fixedly mounted on the fixing frame (2), a motor (3) is fixedly mounted on an output shaft of the telescopic motor, an output shaft is arranged on the motor (3), the output shaft penetrates through the outer wall of the mounting frame (1) in a movable mode, a sampling rod (4) is mounted at one end, far away from the motor (3), of the output shaft, a clamping device is mounted between the output shaft and the sampling rod (4), two threaded pipes (12) are symmetrically and movably mounted on the mounting frame (1), the two threaded pipes (12) penetrate through the outer wall of the mounting frame (1), threaded rods (13) are mounted on the two threaded pipes (12) in a threaded mode, ground piles are fixedly mounted at one end, far away from the threaded pipes (12), of the threaded rods (13), two hand-operated lifting devices are symmetrically and fixedly mounted on the mounting rack (1).

2. The geotechnical sampling and detecting device for civil engineering according to claim 1, characterized in that two threaded rods (13) are all fixedly provided with connecting rods (14), two connecting rods (14) are far away from one end and are all fixedly provided with sliding rods (15), two first fixing plates (10) are symmetrically and fixedly arranged on the mounting rack (1), two sliding grooves (16) are formed in the outer wall of one side, close to each other, of the first fixing plates (10), and the sliding rods (15) and the sliding grooves (16) are slidably mounted.

3. The geotechnical sampling detection device for civil engineering according to claim 1, wherein two first bearings (11) are symmetrically and fixedly installed on the mounting rack (1), and two threaded pipes (12) are respectively installed on inner rings of the two first bearings (11).

4. The geotechnical sampling and detecting device for civil engineering of claim 1, characterized in that, chucking device includes first connecting plate (5) of fixed mounting on the output shaft, fixed mounting has second connecting plate (6) on thief rod (4), symmetrical fixed mounting has two inserted bars (7) on second connecting plate (6), two jacks have been seted up to symmetry on first connecting plate (5), mutually support between inserted bar (7) and the jack, two inserted bar (7) are close to one side outer wall mutually and have symmetrically seted up two spacing grooves, two equal fixed mounting has spring (8) on the inner wall of one side mutually, two spring (8) keep away from one end mutually and have equal fixed mounting stopper (9).

5. The geotechnical sampling detection device for civil engineering according to claim 1, characterized in that, hand formula elevating gear includes two second fixed plate (17) of symmetry fixed mounting on mounting bracket (1), two equal movable mounting dwang (19) on second fixed plate (17), two dwang (19) are close to the equal fixed mounting of one end mutually and have first gear (20), two equal fixed mounting has second gear (21) on screwed pipe (12), gear engagement between first gear (20) and second gear (21).

6. The geotechnical sampling detection device for civil engineering according to claim 5, characterized in that a second bearing (18) is fixedly mounted on each of the two second fixing plates (17), and the rotating rod (19) is fixedly mounted on an inner ring of the second bearing (18).