CN213041569U

CN213041569U - Cement sampling device for engineering supervision

Info

Publication number: CN213041569U
Application number: CN202022397656.5U
Authority: CN
Inventors: 李瑞琦
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-24
Filing date: 2020-10-24
Publication date: 2021-04-23
Anticipated expiration: 2030-10-24

Abstract

The utility model discloses a cement sampling device is used in engineering supervision belongs to sampling device technical field. A cement sampling device for engineering supervision comprises a hydraulic box, wherein a telescopic rod is fixedly connected to one side of the hydraulic box, a control button is arranged on one side of the hydraulic box, a protection box is fixedly connected to one side of the telescopic rod, a bidirectional motor is arranged in the protection box, an inner rod is in threaded connection with the output end of the bidirectional motor, a sample groove is fixedly connected to one side of the inner rod, and a limiting groove is formed in one side of the inner rod, which is far away from the sample groove; the utility model discloses, hydraulic pressure case makes the telescopic link extension, promotes the sampler and reachs the position that wants the sampling test, starts the two-way motor in the guard box, makes the two-way motor drive interior pole rotatory, and interior pole drives the spacing groove activity when rotatory, and when outer pole goes up fixed connection's spacing post card in one side of spacing groove, the stall, the sample groove of fixed connection is gone up to the cement falls into interior pole.

Description

Cement sampling device for engineering supervision

Technical Field

The utility model relates to a sampling device technical field especially relates to a cement sampling device is used in engineering supervision.

Background

A sampler: the sampler is a sampling device, is used for steam-water test sampling cooling in a boiler room or a power plant, namely, is used for medium heat exchange of liquid, gas and the like with higher temperature, most of water in a boiler and a thermodynamic system has higher temperature, and high water temperature is inconvenient for sampling, measuring and testing, so the sampler is cooled in sampling, namely, a sample at a sampling point is introduced into a sampling cooler for cooling, and the sample can be cooled to below 30-40 ℃ when the flow is generally required to be ensured to be 500 plus 700mL/min during sampling, thereby meeting the standard of the power industry DL/T457-91 of the people's republic of China.

At present, cement is an indispensable material in engineering construction, so engineering supervisors need to regularly detect the cement for construction, most samplers can not position and sample, and the sampling and detecting effects are poor, so the cement sampling device for engineering supervision is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem of the prior art that the positioning and sampling effect is not good, and the cement sampling device for engineering supervision is provided.

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

the utility model provides a cement sampling device is used in engineering supervision, includes the hydraulic pressure case, one side fixedly connected with telescopic link of hydraulic pressure case, one side of hydraulic pressure case is provided with the control button one side fixedly connected with guard box of telescopic link, the inside of guard box is provided with two-way motor, two-way motor's output threaded connection has interior pole, one side fixedly connected with sample groove of interior pole, the interior pole is kept away from one side in sample groove and has been seted up the spacing groove, one side joint of guard box has the outer pole, the spacing post of inner wall fixedly connected with of outer pole, spacing post extends to the inside in spacing groove, the sample groove has been seted up to one side of outer pole.

Preferably, the bottom of the hydraulic tank is fixedly connected with a support column, and the bottom of the support column is rotatably connected with a rotating disc.

Preferably, a sliding groove is formed in one side of the rotating disc, and a fixing plate is fixedly connected to one side of the supporting column.

Preferably, the inside of the sliding groove is movably connected with a limiting nut, and the inside of the limiting nut is connected with a limiting bolt through threads.

Preferably, the bottom of the rotating disc is fixedly connected with a base, and the bottom of the base is fixedly connected with a universal wheel.

Preferably, the number of the universal wheels is four, and the four universal wheels are fixedly connected to the bottom of the base in a rectangular array mode.

Compared with the prior art, the utility model provides a cement sampling device is used in engineering supervision possesses following beneficial effect:

1. the utility model discloses, through the cooperation setting between hydraulic tank, telescopic link, guard box, control button, interior pole, outer pole, the sample cell, the spacing groove, the spacing post, the sample groove, the staff holds the control button, make the telescopic link extend through the hydraulic tank, promote the sampler to reach the position that wants the sample detection, the staff starts the two-way motor in the guard box, make the two-way motor drive the interior pole and rotate, the interior pole drives the spacing groove activity when rotating, when the spacing post card of fixed connection on the outer pole is in one side of spacing groove, stop rotating, at this moment, cement can pass through the sample groove of seting up on the outer pole, fall into the sample cell of fixed connection on the interior pole, because the control of two-way motor, begin to reverse, at this moment the cement in the sample cell is sealed by outer pole and sample cell, the staff closes the two-way motor, utilize the control button to make the sample sampler of taking out, such setting makes the staff can utilize the device to pile inside the cement and carry out the sample detection of fixed point, guarantees that the data that detect are more close to the true condition to construction use guarantees building quality.

2. The utility model discloses, through the cooperation setting between the support column, the rolling disc, the sliding groove, the fixed plate, stop nut, spacing bolt, the base, the universal wheel, the support column is the telescopic link, can height-adjusting, simultaneously for the sampling device on upper portion provides the holding power, the rolling disc can fix the support column, simultaneously can make the support column rotate on it, adjust the angle of sampling device, make staff's sampling process more convenient, through the cooperation between sliding groove, the fixed plate, stop nut and spacing bolt, make the staff after adjusting the angle, rotate stop bolt, make the inside stop nut chucking of sliding groove one side of sliding groove, the top in sliding groove is hugged closely to the fixed plate, in order to reach the purpose of restricting the support column rotation, make the device more stable, the base provides the equilibrium for whole device, because the device is all steel material, it is comparatively heavy, the universal wheels can facilitate the carrying of the device by workers.

Drawings

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

fig. 2 is a schematic structural view of the inner rod of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a hydraulic tank; 2. a telescopic rod; 3. a protection box; 4. a control button; 5. an inner rod; 6. an outer rod; 7. a sample tank; 8. a limiting groove; 9. a limiting column; 10. a sampling groove; 11. a support pillar; 12. rotating the disc; 13. a sliding groove; 14. a fixing plate; 15. a limit nut; 16. a limit bolt; 17. a base; 18. a universal wheel.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a cement sampling device for engineering supervision comprises a hydraulic tank 1, a telescopic rod 2 is fixedly connected to one side of the hydraulic tank 1, a control button 4 is arranged on one side of the hydraulic tank 1, a protection box 3 is fixedly connected to one side of the telescopic rod 2, a two-way motor is arranged inside the protection box 3, an inner rod 5 is in threaded connection with an output end of the two-way motor, a sample groove 7 is fixedly connected to one side of the inner rod 5, a limit groove 8 is formed in one side of the inner rod 5 away from the sample groove 7, an outer rod 6 is clamped to one side of the protection box 3, a limit column 9 is fixedly connected to the inner wall of the outer rod 6, the limit column 9 extends into the limit groove 8, a sampling groove 10 is formed in one side of the outer rod 6, and the sampling groove 10 is formed by matching the hydraulic tank 1, the telescopic rod 2, the protection box 3, the control button 4, the inner rod, the staff presses the control button 4, the telescopic rod 2 is extended through the hydraulic box 1 to push the sampler to reach the position to be sampled and detected, the staff starts the two-way motor in the protection box 3 to drive the inner rod 5 to rotate, the inner rod 5 drives the limiting groove 8 to move when rotating, when the limiting column 9 fixedly connected on the outer rod 6 is clamped at one side of the limiting groove 8, the rotation is stopped, at the moment, cement can pass through the sampling groove 10 formed in the outer rod 6 and fall into the sample groove 7 fixedly connected on the inner rod 5, the reverse rotation is started under the control of the two-way motor, at the moment, the cement in the sample groove 7 is sealed by the outer rod 6 and the sample groove 7, the staff closes the two-way motor, the control button 4 is utilized to drive the sampler to take out the collected sample, and the setting ensures that the staff can utilize the device to carry out the fixed-point sampling and detection on the inside of the cement pile, and ensures that, in order to facilitate construction and use and ensure building quality, a support column 11 is fixedly connected to the bottom of a hydraulic tank 1, a rotating disc 12 is rotatably connected to the bottom of the support column 11, a sliding groove 13 is formed in one side of the rotating disc 12, the sliding groove 13 is circular, a fixing plate 14 is fixedly connected to one side of the support column 11, a limit nut 15 is movably connected to the inside of the sliding groove 13, a limit bolt 16 is connected to the internal thread of the limit nut 15, the limit bolt 16 penetrates through the fixing plate 14, a base 17 is fixedly connected to the bottom of the rotating disc 12, universal wheels 18 are fixedly connected to the bottom of the base 17, the number of the universal wheels 18 is four, the four universal wheels 18 are fixedly connected to the bottom of the base 17 in a rectangular array manner, and the support column 11, the rotating disc 12, the sliding groove 13, the fixing plate 14, the limit nut 15, the limit bolt, support column 11 is the telescopic link, can height-adjusting, simultaneously, the sampling device for upper portion provides the holding power, rolling disc 12 can fixed stay 11, simultaneously can make support column 11 rotatory above that, adjust sampling device's angle, it is more convenient to make staff's sampling process, through sliding groove 13, fixed plate 14, cooperation between stop nut 15 and the stop bolt 16, make the staff after adjusting the angle, rotatory stop bolt 16, make the inside stop nut 15 chucking of sliding groove 13 one side of sliding groove 13, the top of sliding groove 13 is hugged closely to fixed plate 14, in order to reach the rotatory purpose of restriction support column, make the device more stable, base 17 provides the equilibrium for whole device, because the device all is steel, it is comparatively heavy, universal wheel 18 can make things convenient for staff's mobile device.

In the utility model, through the matching arrangement between the hydraulic box 1, the telescopic rod 2, the protection box 3, the control button 4, the inner rod 5, the outer rod 6, the sample groove 7, the limit groove 8, the limit post 9 and the sampling groove 10, the worker presses the control button 4, the telescopic rod 2 is extended through the hydraulic box 1 to push the sampler to reach the position to be sampled and detected, the worker starts the two-way motor in the protection box 3 to drive the inner rod 5 to rotate, the inner rod 5 drives the limit groove 8 to move when rotating, when the limit post 9 fixedly connected on the outer rod 6 is clamped on one side of the limit groove 8, the rotation is stopped, at the moment, cement can fall into the sample groove 7 fixedly connected on the inner rod 5 through the sampling groove 10 arranged on the outer rod 6, because of the control of the two-way motor, the reverse rotation is started, at the moment, the cement in the sample groove 7 is sealed by the outer rod 6 and the sample groove 7, the worker closes the two-, the control button 4 is utilized to lead the sampler to take out the collected sample, the arrangement enables the staff to utilize the device to carry out fixed-point sampling detection on the inside of the cement pile, the detected data is ensured to be closer to the real situation, so as to be convenient for construction and use, and the building quality is ensured, the matching arrangement between the support column 11, the rotating disc 12, the sliding groove 13, the fixed plate 14, the limit nut 15, the limit bolt 16, the base 17 and the universal wheel 18 is adopted, the support column 11 is a telescopic rod, the height can be adjusted, simultaneously, the support force is provided for the sampling device at the upper part, the support column 11 can be fixed by the rotating disc 12, and simultaneously, the support column 11 can be rotated on the upper surface, the angle of the sampling device is adjusted, the sampling process of the staff is more convenient, the matching between the sliding groove 13, the fixed plate 14, the limit nut, the limiting bolt 16 is rotated to enable the limiting nut 15 in the sliding groove 13 to be tightly clamped on one side of the sliding groove 13, the fixing plate 14 is tightly attached to the top of the sliding groove 13, the purpose of limiting rotation of the supporting column is achieved, the device is more stable, the base 17 provides balance for the whole device, the device is heavy because the device is made of steel, and the universal wheel 18 can facilitate a worker to move the device.

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 cement sampling device for project supervision comprises a hydraulic tank (1) and is characterized in that, one side of the hydraulic tank (1) is fixedly connected with a telescopic rod (2), one side of the hydraulic tank (1) is provided with a control button (4), one side of the telescopic rod (2) is fixedly connected with a protection box (3), a bidirectional motor is arranged inside the protection box (3), the output end of the bidirectional motor is in threaded connection with an inner rod (5), one side of the inner rod (5) is fixedly connected with a sample groove (7), a limit groove (8) is arranged on one side of the inner rod (5) far away from the sample groove (7), an outer rod (6) is clamped at one side of the protection box (3), a limit column (9) is fixedly connected with the inner wall of the outer rod (6), the limiting column (9) extends to the inside of the limiting groove (8), and one side of the outer rod (6) is provided with a sampling groove (10).

2. The cement sampling device for engineering supervision according to claim 1 is characterized in that a support column (11) is fixedly connected to the bottom of the hydraulic tank (1), and a rotating disc (12) is rotatably connected to the bottom of the support column (11).

3. The cement sampling device for project supervision according to claim 2, characterized in that a sliding groove (13) is opened on one side of the rotating disc (12), and a fixing plate (14) is fixedly connected on one side of the supporting column (11).

4. The cement sampling device for project supervision according to claim 3, characterized in that a limit nut (15) is movably connected to the inside of the sliding groove (13), and a limit bolt (16) is connected to the inside of the limit nut (15) through a thread.

5. The cement sampling device for project supervision according to claim 2, characterized in that a base (17) is fixedly connected to the bottom of the rotating disc (12), and a universal wheel (18) is fixedly connected to the bottom of the base (17).

6. A cement sampling device for project supervision according to claim 5 characterized in that the number of said universal wheels (18) is four, four of said universal wheels (18) being fixedly connected to the bottom of the base (17) in a rectangular array.