CN211013570U

CN211013570U - Material sampling device for building quality management

Info

Publication number: CN211013570U
Application number: CN201921173432.7U
Authority: CN
Inventors: 朱青
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-24
Filing date: 2019-07-24
Publication date: 2020-07-14
Anticipated expiration: 2029-07-24

Abstract

The utility model discloses a material sampling device for building quality control, include: sampling tube, connecting seat and sample motor, the sampling tube has the tubular structure of slope cutting plane for the front end, and the symmetrical welding has two sets of support frames on the tail end outside casing of sampling tube, every group horizontal welding has the crossbearer between the support frame wherein, and the bottom of support frame is connected with the removal gyro wheel through rotating the connecting axle. The utility model discloses in, can realize taking a sample automatically through being equipped with sample motor cooperation spiral thief rod, do not need the staff to carry out manual operation, reduce intensity of labour, improve work efficiency, rotate the connecting axle through the support frame cooperation at the sampling tube tail end simultaneously and be connected with the removal gyro wheel, the handrail is removed in the cooperation, removes convenient and fast, and the staff of being convenient for carries out the sample of changing the point.

Description

Material sampling device for building quality management

Technical Field

The utility model relates to a building material sampling device technical field especially relates to a material sampling device for building quality control.

Background

Construction engineering quality management is a comprehensive quality management activity performed to build projects that meet operating requirements and quality standards. The quality of construction engineering relates to the service life and the service function of buildings, and has great influence on the recent economic benefit and the long-term economic benefit, so the engineering quality management is the core of enterprise management work.

Material sampling device for building quality control is exactly one kind and is arranged in building engineering quality control material quality testing with the device to the material sample, and the material sampling device for building quality control who uses at present is mostly manual to take a sample, and the working strength of sample is big, and is inefficient, some automatic sampling device that appear on the market simultaneously, but sampling device volume is great, heavier, and it is not convenient enough to remove, and the staff of being not convenient for uses.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a material sampling device for building quality management.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a material sampling device for building quality management, comprising: the sampling device comprises a sampling tube, a connecting seat and a sampling motor;

the sampling tube is of a tubular structure with an inclined cutting surface at the front end, two groups of support frames are symmetrically welded on a shell on the outer side of the tail end of the sampling tube, a cross frame is horizontally welded between each group of support frames, and the bottom ends of the support frames are connected with moving rollers through rotating connecting shafts;

the connecting seat is embedded into the tail end of the inner side of the sampling tube in a sliding manner, and the front side of the connecting seat is rotatably connected with a spiral sampling rod through a rotating bearing;

the sampling motor is spirally fixed on the rear side of the connecting seat, and the sampling motor is in transmission connection with the spiral sampling rod through a coupler.

As a further description of the above technical solution:

the supporting plate is horizontally welded between the two groups of supporting frames, and the sample storage barrel is placed at the center of the top of the supporting plate through the fixing bracket.

As a further description of the above technical solution:

the bottom of the shell on the outer side of the tail end of the sampling tube is connected with a sampling feed opening, wherein the position of the sampling feed opening corresponds to the position of the fixing bracket from top to bottom.

As a further description of the above technical solution:

the top of the shell on the outer side of the tail end of the sampling tube is horizontally welded with a movable handrail.

As a further description of the above technical solution:

the device also comprises an end cover;

the end cover is fixed at the tail end opening position of the sampling tube through a connecting stud in a spiral mode, the inner side of the end cover is connected with the sampling motor in a spiral mode through a connecting frame, and a handle is further fixed on the outer side of the end cover in a spiral mode.

As a further description of the above technical solution:

the sampling motor is a bidirectional motor, and a power line is connected to the sampling motor and penetrates through the end cover and extends to the outer side of the end cover.

Advantageous effects

The utility model provides a material sampling device for building quality control. The method has the following beneficial effects:

(1): this material sampling device for building quality management can realize taking a sample automatically through being equipped with sample motor cooperation spiral thief rod, does not need the staff to carry out manually operation, reduces intensity of labour, improves work efficiency, rotates the connecting axle through the support frame cooperation at the sampling tube tail end simultaneously and is connected with the removal gyro wheel, and the handrail is removed in the cooperation, removes convenient and fast, and the staff of being convenient for changes a sample.

(2): this material sampling device for building quality management's sampling motor is two-way rotation motor, can rotate through sampling motor forward and drive spiral thief rod and take a sample, inhale the sampling tube with external material spiral, when the repeated sampling, can drive spiral thief rod through sampling motor reverse rotation and carry out the sample after carrying out the remaining material in with the sampling tube, take place cross influence when preventing the repeated sampling, improve the accuracy of sampling test, simultaneously the sampling motor passes through the link cooperation end cover to be fixed in the sampling tube inboard, can dismantle the connecting stud on the direct end cover, then can cooperate the handle with the sampling motor, connecting seat and spiral thief rod directly take out, be convenient for wash its after the sample is accomplished and preserve, prolong its life.

Drawings

Fig. 1 is a schematic view of the overall structure of a sampling device for building quality management materials according to the present invention;

FIG. 2 is a schematic view of the internal structure of the sampling tube of the present invention;

FIG. 3 is a schematic structural view of the middle support plate of the present invention;

fig. 4 is a schematic view of the connection structure of the middle end cap of the present invention.

Illustration of the drawings:

1. a sampling tube; 2. sampling and discharging; 3. moving the armrest; 4. a support frame; 5. rotating the connecting shaft; 6. moving the roller; 7. a support plate; 71. a fixing bracket; 72. a sample storage barrel; 8. a cross frame; 9. a spiral sampling rod; 10. a connecting seat; 11. a rotating bearing; 12. a sampling motor; 13. an end cap; 14. a connecting frame; 15. connecting a stud; 16. a handle.

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, 2 and 3, a sampling device for building quality management materials includes: the sampling device comprises a sampling tube 1, a connecting seat 10 and a sampling motor 12;

the sampling tube 1 is of a tubular structure with an inclined cutting surface at the front end, two groups of support frames 4 are symmetrically welded on a shell on the outer side of the tail end of the sampling tube 1, a cross frame 8 is horizontally welded between each group of support frames 4, and the bottom end of each support frame 4 is connected with a movable roller 6 through a rotating connecting shaft 5;

the connecting seat 10 is embedded in the tail end of the inner side of the sampling tube 1 in a sliding way, and the front side of the connecting seat 10 is rotatably connected with a spiral sampling rod 9 through a rotating bearing 11;

the sampling motor 12 is fixed at the rear side of the connecting seat 10 in a spiral mode, and the sampling motor 12 is in transmission connection with the spiral sampling rod 9 through a coupler.

The supporting plate 7 is horizontally welded between the two groups of supporting frames 4, and a sample storage barrel 72 is placed at the top center position of the supporting plate 7 through a fixing bracket 71.

The bottom of the shell on the outer side of the tail end of the sampling tube 1 is connected with a sampling feed opening 2, wherein the position of the sampling feed opening 2 and the position of the fixing bracket 71 correspond to each other up and down.

The top of the shell at the outer side of the tail end of the sampling tube 1 is horizontally welded with a movable handrail 3.

The working principle is as follows: this material sampling device for building quality management uses during, the staff will remove gyro wheel 6 through the cooperation of removal handrail 3 at first and promote this material sampling device for building quality management, make during the front end embedding of sampling tube 1 is to accumulational building material, then for sampling motor 12 switch on, open the switch of sampling motor 12, sampling motor 12 drives spiral sampling rod 9 through the shaft coupling and rotates, spiral sampling rod 9 carries external material spiral to sampling tube 1, in the sample storage barrel 72 on layer board 7 is carried to sample feed opening 2 by sampling tube 1 tail end bottom, finally, the completion sample.

Referring to fig. 2 and 4, an end cap 13 is further included;

the end cover 13 is fixed at the opening position of the tail end of the sampling tube 1 by a connecting stud 15 in a spiral manner, the inner side of the end cover 13 is connected with the sampling motor 12 in a spiral manner by a connecting frame 14, and the outer side of the end cover 13 is also fixed with a handle 16 in a spiral manner.

Can dismantle the connecting stud 15 on the direct end cover 13, then can cooperate handle 16 directly to take out sample motor 12, connecting seat 10 and spiral sampling rod 9, be convenient for wash its save after the sample is accomplished, prolong its life.

The sampling motor 12 is a bidirectional motor, and the sampling motor 12 is connected with a power line, wherein the power line penetrates through the end cover 13 and extends to the outer side of the end cover 13, so that the sampling motor is convenient to connect with an external power supply.

Can drive spiral sampling rod 9 through sampling motor 12 forward rotation and take a sample, with external material spiral suction sampling tube 1 in, when the repeated sampling that takes a sample, can drive spiral sampling rod 9 through sampling motor 12 reverse rotation and carry out the back with remaining material in sampling tube 1 and take a sample, take place cross influence when preventing the repeated sampling, improve the accuracy of sample detection.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

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. A material sampling device for building quality management, comprising: a sampling tube (1), a connecting seat (10) and a sampling motor (12);

the sampling tube (1) is of a tubular structure with an inclined cutting surface at the front end, two groups of support frames (4) are symmetrically welded on a shell on the outer side of the tail end of the sampling tube (1), a cross frame (8) is horizontally welded between the support frames (4), and the bottom end of each support frame (4) is connected with a movable roller (6) through a rotating connecting shaft (5);

the connecting seat (10) is embedded into the tail end of the inner side of the sampling tube (1) in a sliding manner, and the front side of the connecting seat (10) is rotatably connected with a spiral sampling rod (9) through a rotating bearing (11);

the sampling motor (12) is spirally fixed on the rear side of the connecting seat (10), and the sampling motor (12) is in transmission connection with the spiral sampling rod (9) through a coupler.

2. The building quality control material sampling device according to claim 1, further comprising a pallet (7);

the supporting plate (7) is horizontally welded between the two groups of supporting frames (4), and a sample storage barrel (72) is placed at the center of the top of the supporting plate (7) through a fixing bracket (71).

3. The building quality control material sampling device according to claim 1, wherein the sampling tube (1) is connected with a sampling feed opening (2) at the bottom of the shell outside the tail end, and the position of the sampling feed opening (2) is vertically corresponding to that of the fixing bracket (71).

4. The building quality control material sampling device according to claim 1, characterized in that a movable handrail (3) is horizontally welded on the top of the shell at the outer side of the tail end of the sampling tube (1).

5. The building quality control material sampling device according to claim 1, further comprising an end cap (13);

the end cover (13) is spirally fixed at the opening position of the tail end of the sampling tube (1) through a connecting stud (15), the inner side of the end cover (13) is spirally connected with the sampling motor (12) through a connecting frame (14), and a handle (16) is further spirally fixed on the outer side of the end cover (13).

6. The building quality management material sampling device according to claim 1, wherein the sampling motor (12) is a bidirectional motor, and a power line is connected to the sampling motor (12), wherein the power line penetrates through the end cover (13) and extends to the outer side of the end cover (13).