CN211477699U

CN211477699U - Engineering supervision sampling device

Info

Publication number: CN211477699U
Application number: CN202020159306.2U
Authority: CN
Inventors: 高红彬
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-11
Filing date: 2020-02-11
Publication date: 2020-09-11
Anticipated expiration: 2030-02-11

Abstract

The utility model discloses an engineering supervision sampling device, which relates to the technical field of sampling devices, and comprises a support frame, wherein a handheld rod is fixed on the support frame, a sampling mechanism is vertically and slidably mounted in a sleeve, a collecting box is mounted on the side wall of the sampling mechanism, a driving motor I is in driving connection with a height adjusting mechanism for driving the vertical lifting of the sampling mechanism, a transmission mechanism for driving the sampling mechanism is arranged in the transmission box, and a through hole vertically corresponding to a lifting sleeve is formed in the bottom of the support frame; the utility model discloses a lifting mechanism who sets up can drive the lifting sleeve and carry out the regulation of vertical high position, realizes that sampling mechanism can adjust the backfill soil of different positions, has promoted the sampling efficiency of engineering supervision greatly, and the backfill soil sample that the sample obtained can get into to collect the incasement portion through bin outlet and side opening, realizes the collection to sample soil, and whole sampling process easy operation adjusts the convenience, promotes the sampling work efficiency of engineering supervision greatly.

Description

Engineering supervision sampling device

Technical Field

The utility model relates to a sampling device technical field specifically is an engineering supervision sampling device.

Background

Project supervision refers to the entrust of a supervision unit with related qualification by a party A, and represents a specialized service activity for monitoring the project construction of a party B by the party A according to project construction documents approved by the country, laws and regulations related to the project construction, project construction supervision contracts and other project construction contracts. In the working process of an engineering manager, the backfilled soil needs to be sampled and inspected, and the backfilled soil is ensured to meet the construction specification.

The patent of grant publication number CN 209525116U discloses a backfill sampling device for engineering supervision, including the connecting rod, the inside nested connection of connecting rod has the thief rod, and the upper end of thief rod is located the inside fixedly connected with regulating block of connecting rod, the beneficial effects of the utility model are that: through the design at the outside helicoid of connecting rod to and the inside nested connection of connecting rod has the thief rod design, thereby when the connecting rod passes through helicoid screw in soil, can carry out complete sample to soil through the thief rod that the connecting rod is inside to be set up, the device though can sample to the backfill soil, but the operation of sampling process is comparatively inconvenient, and sampling efficiency is lower, for this reason, provides an engineering supervision sampling device now, in order to solve above-mentioned technical problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an engineering supervision sampling device 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 an engineering supervision sampling device, includes the support frame, is fixed with handheld pole on the support frame, is fixed with the transmission case on the support frame, and the vertical sleeve that is fixed with on the support frame, vertical slidable mounting have a sampling mechanism in the sleeve, the collecting box is installed to the sampling mechanism lateral wall, and collecting box bottom hinge connection has the bottom, be fixed with driving motor I on the support frame, the last drive of driving motor I is connected with the height control mechanism who is used for the vertical lift of transmission sampling mechanism, be equipped with the drive mechanism of drive sampling mechanism in the transmission case, the through-hole of vertical correspondence with the lifting sleeve is seted up to the support frame bottom.

As an improved scheme of the utility model: the sampling mechanism comprises a lifting sleeve which is slidably mounted in the sleeve, a bearing in the lifting sleeve is connected with a vertically arranged rotating shaft, and a spiral blade is fixed on the surface of the rotating shaft.

As an improved scheme of the utility model: the bin outlet has been seted up to the lifting sleeve lateral wall, has seted up the side opening on the sleeve, and the lifting sleeve passes through bin outlet and the inside intercommunication of collecting box.

As an improved scheme of the utility model: the transmission mechanism comprises a bevel gear I driven to rotate by a driving motor II, the bevel gear I is connected with a bevel gear II in a meshed mode, a driving gear is coaxially fixed on the bevel gear II, a driven gear is connected to the driving gear in a meshed mode, and a connecting assembly is arranged between the driven gear and the rotating shaft.

As an improved scheme of the utility model: coupling assembling establishes the sleeve pipe on the rotation axis including the cover, and driven gear cover establishes and fixes on the sleeve pipe, is fixed with the card strip of slip inlay establishment at the sleeve pipe inner wall on the rotation axis.

As an improved scheme of the utility model: the height adjusting mechanism comprises a transmission gear driven by a driving motor I to rotate, a spur rack is connected to the transmission gear in a meshed mode, a connecting sliding block is fixed between the spur rack and the lifting sleeve, and a strip-shaped hole for the connecting sliding block to be embedded in a sliding mode is vertically formed in the side wall of the sleeve.

As an improved scheme of the utility model: and a guide rod for the sliding sleeve of the straight rack is vertically fixed on the support frame.

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

the utility model discloses a lifting mechanism who sets up can drive the lifting sleeve and carry out the regulation of vertical high position, realizes that sampling mechanism can adjust the backfill soil of different positions, has promoted the sampling efficiency of engineering supervision greatly, and the backfill soil sample that the sample obtained can get into to collect the incasement portion through bin outlet and side opening, realizes the collection to sample soil, and whole sampling process easy operation adjusts the convenience, promotes the sampling work efficiency of engineering supervision greatly.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the transmission case;

fig. 3 is a schematic view of a partial three-dimensional structure of the present invention.

In the figure: 1-support frame, 2-sleeve, 3-transmission case, 4-clamping strip, 5-rotation axis, 6-lifting sleeve, 7-discharge opening, 8-spiral blade, 9-side hole, 10-through hole, 11-driving motor I, 12-guide bar, 13-spur rack, 14-connecting slide block, 15-hand rod, 16-transmission gear, 17-strip hole, 18-driven gear, 19-bevel gear II, 20-bevel gear I, 21-driving gear, 22-driving motor II, 23-collecting box, 24-sleeve, 25-bottom cover.

Detailed Description

The technical scheme of the patent is further described in detail by combining the following specific embodiments:

example 1

Referring to fig. 1-3, an engineering supervision sampling device includes a support frame 1, a hand-held rod 15 is fixed on the support frame 1, a transmission case 3 is fixed on the support frame 1, a sleeve 24 is vertically fixed on the support frame 1, a sampling mechanism is vertically slidably mounted in the sleeve 24, a collecting box 23 is mounted on a side wall of the sampling mechanism, a bottom cover 25 is hinged to the bottom of the collecting box 23, a driving motor I11 is fixed on the support frame 1, a height adjusting mechanism for driving the sampling mechanism to vertically lift is connected to the driving motor I11, a transmission mechanism for driving the sampling mechanism is arranged in the transmission case 3, and a through hole 10 vertically corresponding to a lifting sleeve 6 is formed in the bottom of the support frame 1.

The adjustment of vertical high position is realized to the sampling mechanism who sets up under high adjustment mechanism's drive in this device, realizes sampling the borrowing of the backfill of the different degree of depth, realizes the abundant sample effect to the backfill, and specifically, sampling mechanism includes slidable mounting at the lift sleeve 6 of

sleeve

24, and 6 interior bearings of lift sleeve are connected with the rotation axis 5 of vertical setting, and 5 fixed surface of rotation axis have spiral blade 8.

Drive mechanism drives rotation axis 5 rotatoryly, rotation axis 5 drives 8 rotations of helical blade above that, the realization is with backfill soil along 6 rotatory upwards promotes of lifting sleeve, and discharge gate 7 has been seted up to 6 lateral walls of lifting sleeve, side opening 9 has been seted up on the sleeve 24, lifting sleeve 6 passes through discharge gate 7 and the inside intercommunication of collecting box 23, soil promotes the back and gets into inside collecting box 23 through discharge gate 7 and side opening 9, the realization is to the collection effect of the backfill soil of sample, after the sample, open bottom 25 and can obtain the sample soil, easy operation and high efficiency.

Example 2

On the basis of embodiment 1, in addition, the drive mechanism that this device set up includes bevel gear I20 by driving motor II22 drive pivoted, the meshing is connected with bevel gear II19 on the bevel gear I20, bevel gear II19 is gone up coaxial and is fixed with driving gear 21, the meshing is connected with driven gear 18 on the driving gear 21, be equipped with coupling assembling between driven gear 18 and rotation axis 5, coupling assembling includes the cover and establishes the sleeve pipe 2 on rotation axis 5, driven gear 18 cover is established and is fixed on sleeve pipe 2, be fixed with the card strip 4 of slip inlay setting at the sleeve pipe 2 inner wall on rotation axis 5.

Driving motor II22 is used for driving bevel gear I20 rotatory, it is rotatory to drive bevel gear II19 that the meshing is connected with it, bevel gear II19 drives driving gear 21 and rotates, driving gear 21 drives the sleeve pipe 2 through driven gear 18 with it meshing and rotates, sleeve pipe 2 drives rotation axis 5 through card strip 4 this moment and rotates, realize that spiral blade 8 on the rotation axis 5 upwards promotes soil rotation, realize soil sampling effect.

Further, the height adjusting mechanism of the device comprises a transmission gear 16 driven by a driving motor I11 to rotate, a spur rack 13 is connected to the transmission gear 16 in a meshed mode, a connecting slide block 14 is fixed between the spur rack 13 and the lifting sleeve 6, a strip-shaped hole 17 for the connecting slide block 14 to be embedded in a sliding mode is vertically formed in the side wall of the sleeve 24, and a guide rod 12 for the spur rack 13 to be sleeved with the support frame 1 in a sliding mode is vertically fixed on the support frame 1.

The driving motor I11 can drive the transmission gear 16 to rotate, the transmission gear 16 drives the spur rack 13 meshed with the transmission gear to adjust the vertical height, the spur rack 13 drives the lifting sleeve 6 to vertically lift through the connecting slide block 14, during the period, the spur rack 13 vertically slides along the guide rod 12, a good guiding effect is achieved, and the stability of the sampling mechanism in the lifting process is effectively guaranteed.

To sum up, the utility model discloses a lifting mechanism who sets up can drive lift sleeve 6 and carry out the regulation of vertical high position, realizes that sampling mechanism can adjust the backfill soil of different positions, has promoted the sampling efficiency of engineering supervision greatly, and the backfill soil sample that the sample obtained can get into to collection box 23 through bin outlet 7 and side opening 9 inside, realizes the collection to sample soil, whole sampling process easy operation, and it is convenient to adjust, promotes the sampling work efficiency of engineering supervision greatly.

It should be noted that, although the present specification describes embodiments, each embodiment does not include only a single technical solution, and such description of the specification is only for clarity, and those skilled in the art should take the specification as a whole, and the technical solutions in the embodiments may be appropriately combined to form other embodiments understood by those skilled in the art, and the above-mentioned embodiments only express the preferred embodiments of the technical solutions, and the description thereof is more specific and detailed, but should not be construed as limiting the scope of the claims of the technical solutions. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications, improvements and substitutions can be made, which all fall within the protection scope of the present technical solution. The protection scope of this technical solution patent should be subject to the appended claims.

Claims

1. The utility model provides an engineering supervision sampling device, includes support frame (1), is fixed with handheld pole (15) on support frame (1), is fixed with transmission case (3) on support frame (1), its characterized in that, vertical sleeve (24) of being fixed with on support frame (1), vertical slidable mounting has sampling mechanism in sleeve (24), collecting box (23) are installed to the sampling mechanism lateral wall, and collecting box (23) bottom hinge connection has bottom (25), be fixed with driving motor I (11) on support frame (1), the drive is connected with the height control mechanism who is used for the vertical lift of transmission sampling mechanism on driving motor I (11), be equipped with the drive mechanism of drive sampling mechanism in transmission case (3), through-hole (10) with the vertical correspondence of lifting sleeve (6) are seted up to support frame (1) bottom.

2. The project supervision sampling device according to claim 1, characterized in that, the sampling mechanism comprises a lifting sleeve (6) which is slidably mounted in a sleeve (24), a vertically arranged rotating shaft (5) is connected to the inner bearing of the lifting sleeve (6), and a spiral blade (8) is fixed on the surface of the rotating shaft (5).

3. The project supervision sampling device according to claim 2, characterized in that the side wall of the lifting sleeve (6) is provided with a discharge opening (7), the sleeve (24) is provided with a side opening (9), and the lifting sleeve (6) is communicated with the interior of the collecting box (23) through the discharge opening (7).

4. The engineering supervision sampling device according to claim 1, wherein the transmission mechanism comprises a bevel gear I (20) driven by a driving motor II (22) to rotate, the bevel gear I (20) is engaged and connected with a bevel gear II (19), a driving gear (21) is coaxially fixed on the bevel gear II (19), a driven gear (18) is engaged and connected on the driving gear (21), and a connecting component is arranged between the driven gear (18) and the rotating shaft (5).

5. The project supervision sampling device according to claim 4, characterized in that the connecting assembly comprises a sleeve (2) sleeved on the rotating shaft (5), the driven gear (18) is sleeved and fixed on the sleeve (2), and a clamping strip (4) embedded in the inner wall of the sleeve (2) in a sliding manner is fixed on the rotating shaft (5).

6. The engineering supervision sampling device according to claim 2, wherein the height adjusting mechanism comprises a transmission gear (16) driven by a driving motor I (11) to rotate, a spur rack (13) is connected to the transmission gear (16) in a meshing manner, a connecting sliding block (14) is fixed between the spur rack (13) and the lifting sleeve (6), and a strip-shaped hole (17) for the connecting sliding block (14) to be embedded in a sliding manner is vertically formed in the side wall of the sleeve (24).

7. The project supervision sampling device according to claim 6, characterized in that a guide rod (12) for slidably sleeving the spur rack (13) is vertically fixed on the support frame (1).