CN211554004U

CN211554004U - Engineering supervision sampling device

Info

Publication number: CN211554004U
Application number: CN202020012174.0U
Authority: CN
Inventors: 康韬
Original assignee: Hunan Changxiang Engineering Supervision Co Ltd
Current assignee: Hunan Changxiang Engineering Technology Co ltd
Priority date: 2020-01-05
Filing date: 2020-01-05
Publication date: 2020-09-22
Anticipated expiration: 2030-01-05

Abstract

The utility model discloses an engineering prison sampling device, including sampler and collecting box, the sampler includes the casing, and the casing is the L type, and both sides all are fixed with fixed ear one about the department of bending of casing, and the upside and the right side of casing all are fixed with handle one, are equipped with the controller on handle one on right side, and the left end of installing the casing on rotates and is connected with the sample axle, the spindle nose of the left end of sample axle is the taper shape, is equipped with the diplopore hole in the spindle nose, and the maximum diameter department wide in the left end diameter of casing of spindle nose, and the outside of spindle nose and axle body all is equipped with the screw thread, the utility model discloses simple to use, can be accurate take a sample, can not arouse cement in the sampling process and raise, protects the site environment, simultaneously, this device removes simply, can carry out abundant mixing stirring after can taking a sample, reduces artificial intensity of labour, is.

Description

Engineering supervision sampling device

Technical Field

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

Background

The cement inspection is carried out on the cement which is continuously fed according to the same manufacturer, the same grade, the same variety and the same batch number, wherein 200t in a bagged batch is not more than one batch, 500t in a bulk is not more than one batch, and each batch is sampled by not less than one group. The national relevant technical standards and regulations stipulate that cement samples with the same number must be collected at different parts, and the sampling points are at least 20 points above, and the total amount is at least 12 kg.

The cement sampling is a very important supervision work, and reasonable and timely sampling detection is essential to the control of the cement quality and is the first link of engineering quality detection. The engineering supervision sampling device in the prior art has the following defects: sampling device single structure, it is unmovable, the cement sample that need handheld whole device and take out brings very big inconvenience for the staff, takes out cement sample weight and needs the staff to rely on the sensation to judge, gets less and has leaded to the testing result inaccurate, gets more and has led to the fact very big waste, needs manual stirring after the sample, wastes time and energy. Therefore, the technical personnel in the field provide an engineering supervision sampling device to solve the problems in the background art.

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:

a project supervision sampling device comprises a sampler and a collecting box, wherein the sampler comprises a shell, the shell is L-shaped, fixing lugs I are fixed on the upper side and the lower side of a bending part of the shell, handles I are fixed on the upper side and the right side of the shell, a controller is arranged on the handle I on the right side, a sampling shaft is rotatably connected to the left end of the upper mounting shell, the sampling shaft is rotatably connected into the shell through a bearing, a motor is connected to the right end of the sampling shaft, a partition plate is arranged on the lower side of the motor, a fan is connected to the right side of the motor and the shell, an air outlet is formed in the upper side of the fan, and a ventilation hole is;

a weighing plate is arranged below the partition plate, an electronic scale is arranged on the lower side of the weighing plate, a sliding plate is connected to the right side of the casing in a sliding manner, a hose is clamped on the lower side of the right end of the sliding plate, the right side of the hose is clamped on a flip cover of the collecting box, the left side of the flip cover is hinged on the collecting box, the right side of the flip cover is fixed on the collecting box through a butterfly bolt, a fixing lug II matched with the fixing lug I is fixedly arranged on the upper side of the flip cover, the fixing lug I and the fixing lug II are fixed through bolts, a stirring shaft is rotatably connected inside the collecting box, a clamping piece is arranged at the upper end of the stirring shaft, two cylinders are fixed on the upper side of the clamping piece and are matched and connected with a shaft head of the sampling shaft, when the sampling shaft is not used, a sealing cover is clamped on, the convenient removal, the upside of casing is equipped with display screen and pilot lamp, through the feedback weight of controller control electronic scale, when reaching the sample volume, the pilot lamp is bright, and the self-closing motor presses the controller, and the control motor reversal takes out the sample spindle simultaneously, accomplishes a sample.

As a further scheme of the utility model, the spindle nose of the left end of sample axle is the taper shape, is equipped with two through-holes in the spindle nose, and the maximum diameter department of spindle nose is wider in the left end diameter of casing, and the outside of spindle nose and axle body all is equipped with the screw thread, through inserting the sample axle in cement, transports cement to the right-hand member after rotating.

As the utility model discloses scheme further again, baffle and ventilation hole all are equipped with the filter screen, and the aperture of venthole is greater than the aperture in baffle and ventilation hole, discharges the air and the ventilation hole of baffle downside through the fan, cools down to the motor.

As the utility model discloses further scheme again, weighing plate and electronic scale pass through the fastener joint, and weighing plate's right side is L type and joint on the casing, blocks in cement pours the electronic scale into backward.

As the utility model discloses further scheme again, the downside joint of slide is in the casing, and the right side upside of slide is equipped with the lug, conveniently mentions the slide, pours cement into.

As the utility model discloses scheme further still, the joint department of flip and casing and hose all is equipped with the guide slot, and the joint has a rotation piece in the guide slot, rotates a direct connection hose, convenient quick dismantlement.

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

1. the utility model is simple to use, can accurately sample, does not cause the cement to be raised in the sampling process, and protects the field environment;

2. this device removes simply, can carry out abundant mixing stirring after can sampling, reduces artificial intensity of labour, is suitable for the popularization.

Drawings

FIG. 1 is a schematic structural diagram of a construction supervision sampling apparatus.

Fig. 2 is an enlarged schematic view of a in fig. 1.

FIG. 3 is a schematic diagram of a top view of a collection box of the engineering supervision sampling apparatus.

Fig. 4 is a schematic perspective view of a flip cover in an engineering supervision sampling apparatus.

In the figure: 1. a sampler; 2. a collection box; 3. a hose; 4. a first handle; 5. a sampling shaft; 6. a housing; 7. a bearing; 8. a motor; 9. a first fixing lug; 10. a weighing plate; 11. an electronic scale; 12. a partition plate; 13. a fan; 14. an air outlet; 15. a vent hole; 16. a universal wheel; 17. cushion blocks; 18. a second handle; 19. a stirring shaft; 20. a clamping piece; 21. sealing the cover; 22. a cover is turned; 23. a second fixing lug; 24. a butterfly bolt; 25. a slide plate; 26. and a rotating member.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, in the embodiment of the present invention, an engineering supervision sampling device comprises a sampler 1 and a collection box 2, wherein the sampler 1 comprises a casing 6, the casing 6 is L-shaped, fixing lugs 9 are fixed on both sides of the upper and lower bending parts of the casing 6, handles 4 are fixed on both the upper and right sides of the casing 6, a controller is arranged on the handle 4 on the right side, a sampling shaft 5 is rotatably connected to the left end of the upper mounting casing 6, a shaft head at the left end of the sampling shaft 5 is taper-shaped, two through holes are arranged in the shaft head, the maximum diameter of the shaft head is wider than the diameter of the left end of the casing 6, threads are arranged on both the outer sides of the shaft head and the shaft body, the sampling shaft 5 is inserted into cement, the cement is transported to the right end after rotating, the sampling shaft 5 is rotatably connected in the casing 6 through a bearing 7, a motor 8 is connected to the right end of the sampling shaft 5, a fan 13 is connected to the right side of the motor 8 and the casing 6, an air outlet 14 is arranged on the upper side of the fan 13, a vent hole 15 is arranged on the left side of the air outlet 14, filter screens are arranged on the partition plate 12 and the vent hole 15, the aperture of the air outlet 14 is larger than that of the partition plate 12 and the vent hole 15, air on the lower side of the partition plate 12 and the vent hole 15 are discharged through the fan 13, and the motor 8 is cooled;

a weighing plate 10 is arranged below the partition plate 12, an electronic scale 11 is arranged on the lower side of the weighing plate 10, the weighing plate 10 and the electronic scale 11 are clamped through clamping pieces, the right side of the weighing plate 10 is L-shaped and is clamped on the casing 6 to prevent cement from flowing backwards into the electronic scale 11, a sliding plate 25 is connected to the right side of the casing 6 in a sliding manner, the lower side of the sliding plate 25 is clamped in the casing 6, a convex block is arranged on the upper side of the right side of the sliding plate 25 to facilitate lifting of the sliding plate 25 and dumping of the cement, a hose 3 is clamped on the lower side of the right end of the sliding plate 25, a flip 22 on the right side of the hose 3 is clamped on a flip 22 of the collecting box 2, the left side of the flip 22 is hinged on the collecting box 2, the right side of the flip 22 is fixed on the collecting box 2 through butterfly bolts 24, guide grooves are arranged at the, convenient and fast disassembly, a fixing lug II 23 matched with the fixing lug I9 is fixedly arranged on the upper side of the flip cover 22, the fixing lug I9 and the fixing lug II 23 are fixed through bolts, a stirring shaft 19 is rotatably connected inside the collecting box 2, a clamping part 20 is installed at the upper end of the stirring shaft 19, two cylinders are fixed on the upper side of the clamping part 20, the cylinders are matched and connected with a shaft head of the sampling shaft 5, when the sampling device is not used, a sealing cover 21 is clamped on the upper side of the clamping part 20 to prevent cement from entering an inner through hole, a handle II 18 is fixed at the left end of the upper side of the collecting box 2, a cushion block 17 is fixed at the left end of the lower side of the collecting box 2, a universal wheel 16 is arranged at the right side of the cushion block 17 to facilitate movement, a display screen and an indicator lamp are arranged on the upper side of the casing 6, the feedback weight of the, and simultaneously, the sampling shaft 5 is drawn out to finish one-time sampling.

The utility model discloses a theory of operation is: when the portable electronic scale is used, the hose 3 is connected with the collecting box 2 and the sampler 1 through the rotating piece 26, the handle II 18 is pulled to move to a sampling site, sampling is carried out in different directions, after the power is switched on, the sampling weight standard of each time is set, and the situation that the residue exists in the shell 6 is considered, so the sampling amount is slightly higher than the minimum amount, the handle I4 is held by a hand, the sampling shaft 5 is aligned to a sampling point, the pressing controller, the motor 8 and the fan 13 rotate to push forwards, the fixing lug I9 abuts against the outer side, cement enters the weighing plate 10 in the shell 6 through the sampling shaft 5, the sampling amount is gradually reached along with the rotation of the sampling shaft 5, the controller controls the feedback weight of the electronic scale 11, when the sampling amount is reached, the indicator lamp is lightened, the motor 8 is automatically closed, the pressing controller controls the motor 8 to rotate reversely, the sampling shaft 5 is simultaneously pulled out to complete, after shaking, the cement enters the collecting box 2 through the hose 3, and the electronic scale can sample at different positions again after zero clearing.

After finally all having got kind, take off and rotate piece 26, take out closing cap 21, with sample shaft 5 insert in joint piece 20, will fix ear one 9 joint simultaneously in fixed ear two 23 to through the bolt fastening, rotate through controller control motor 8 and fan 13, drive (mixing) shaft 19 and rotate, stir cement, after the stirring, can divide kind and detect.

The utility model discloses simple to use, can be accurate take a sample, can not arouse cement to raise in the sampling process, the protection site environment, simultaneously, this device removes simply, can carry out abundant mixed stirring after can taking a sample, reduces artificial intensity of labour, is suitable for the popularization.

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. An engineering supervision sampling device comprises a sampler (1) and a collecting box (2), it is characterized in that the sampler (1) comprises a casing (6), the casing (6) is L-shaped, the upper side and the lower side of the bending part of the casing (6) are respectively fixed with a fixing lug I (9), the upper side and the right side of the casing (6) are respectively fixed with a handle I (4), the handle I (4) on the right side is provided with a controller, the left end of the upper mounting casing (6) is rotatably connected with a sampling shaft (5), the sampling shaft (5) is rotatably connected in the shell (6) through a bearing (7), the right end of the sampling shaft (5) is connected with a motor (8), a partition plate (12) is arranged on the lower side of the motor (8), the right side of the motor (8) is connected with the shell (6) through a fan (13), an air outlet hole (14) is formed in the upper side of the fan (13), and a ventilation hole (15) is formed in the left side of the air outlet hole (14);

a weighing plate (10) is arranged below the partition plate (12), an electronic scale (11) is arranged on the lower side of the weighing plate (10), a sliding plate (25) is connected to the right side of the casing (6) in a sliding manner, a hose (3) is clamped on the lower side of the right end of the sliding plate (25), the right side of the hose (3) is clamped on a flip cover (22) of the collecting box (2), the left side of the flip cover (22) is hinged on the collecting box (2), the right side of the flip cover (22) is fixed on the collecting box (2) through a butterfly bolt (24), a fixing lug II (23) matched with the fixing lug I (9) is fixedly arranged on the upper side of the flip cover (22), the fixing lug I (9) and the fixing lug II (23) are fixed through bolts, a stirring shaft (19) is rotatably connected inside the collecting box (2), a clamping piece (20) is installed at the upper end, the spindle nose accordant connection of cylinder and sample axle (5), the time spent not, joint spare (20) upside joint has closing cap (21), the upside left end of collecting box (2) is fixed with handle two (18), and the downside left end of collecting box (2) is fixed with cushion (17), and the right side of cushion (17) is equipped with universal wheel (16), the upside of casing (6) is equipped with display screen and pilot lamp.

2. The project supervision sampling device according to claim 1, characterized in that the shaft head at the left end of the sampling shaft (5) is pointed cone-shaped, two through holes are arranged in the shaft head, the maximum diameter of the shaft head is wider than the diameter of the left end of the casing (6), and the shaft head and the outer side of the shaft body are both provided with threads.

3. An engineering supervision sampling device according to claim 1, characterized in that the partition (12) and the vent (15) are provided with filtering screens, and the aperture of the air outlet (14) is larger than the aperture of the partition (12) and the vent (15).

4. The project supervision sampling device according to claim 1, characterized in that the weighing plate (10) and the electronic scale (11) are clamped by a clamping piece, and the right side of the weighing plate (10) is L-shaped and clamped on the casing (6).

5. An engineering supervision sampling device according to claim 1, characterized in that the lower side of the sliding plate (25) is clamped in the casing (6), and the upper side of the right side of the sliding plate (25) is provided with a projection for facilitating the lifting of the sliding plate (25).

6. The engineering supervision sampling device according to claim 1, characterized in that the joint of the flip (22) and the housing (6) with the hose (3) is provided with a guide groove, a rotating piece (26) is clamped in the guide groove, and the rotating piece (26) is directly connected with the hose (3).