CN216926149U

CN216926149U - Concrete retarder detects uses quick sampling device

Info

Publication number: CN216926149U
Application number: CN202220325095.4U
Authority: CN
Inventors: 宋歌
Original assignee: Tianjin Fullerton Jia Technology Co ltd
Current assignee: Tianjin Fullerton Jia Technology Co ltd
Priority date: 2022-02-17
Filing date: 2022-02-17
Publication date: 2022-07-08
Anticipated expiration: 2032-02-17

Abstract

The utility model discloses a quick sampling device for detecting a concrete retarder, which comprises an outer barrel, wherein the inner wall of the top end of the outer barrel is connected with an inner barrel in a sliding manner, a plurality of sample bins are uniformly arranged at the top end of the inner barrel, a connecting column is fixedly connected to the right end of the inner barrel, a rotating rod is rotatably connected to the middle part of the right end of the connecting column, and a knob is fixedly connected to the right end of the rotating rod. According to the utility model, the vibrator is driven to work by pressing the switch button, the retarder at the top of the outer barrel is shaken down and enters the sample bin through the open slot, sectional sampling can be carried out, the structure is simple, the operation is convenient, the sampling efficiency is high, the outer barrel is separated from the inner barrel by rotating the threaded sleeve, the first baffle is driven by the first spring to pop out the inner barrel, the sample bin is convenient to clean, and the problems that the material adsorption accumulation is generated after long-time use in the sample bin, and the capacity of the sample bin and the sample purity are influenced are avoided.

Description

Concrete retarder detects uses quick sampling device

Technical Field

The utility model relates to the technical field of concrete, in particular to a quick sampling device for detecting a concrete retarder.

Background

The concrete is one of the most important civil engineering materials in the present generation, and is an artificial stone material prepared by a cementing material, granular aggregate (also called aggregate), water, and additives and admixtures which are added if necessary according to a certain proportion, and the artificial stone material is formed by uniformly stirring, compacting, curing and hardening.

Chinese patent document CN214667897U discloses a concrete admixture measurement sampling device, which comprises an admixture storage tank, a material taking pump, a telescopic material taking pipe and a sampling bottle, wherein a support plate is installed on the outer side wall of the admixture storage tank, the material taking pump is installed at the top of the support plate, a feed inlet of the material taking pump is fixedly connected with a feed pipe, one end of the feed pipe, far away from the material taking pump, penetrates through the top of the admixture storage tank and is connected with the telescopic material taking pipe, a sealing element is arranged at the joint of the feed pipe and the admixture storage tank, a first electric control valve is arranged at the feed inlet of the telescopic material taking pipe, a fixed plate is installed between the top end of the outer side wall of the telescopic material taking pipe and the inner side wall of the admixture storage tank, a movable plate is installed at the bottom end of the outer side wall of the telescopic material taking pipe, a slide block is arranged at one side, far away from the telescopic material taking pipe, of the device is convenient for sampling at any position, improve the precision of sample testing result, have certain spreading value, nevertheless its structure is comparatively complicated, and manufacturing cost is high, and inconvenient section sampling to the material of different positions to inconvenient dismouting influences the cleaning efficiency to the position of storage sample.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a quick sampling device for detecting a concrete retarder.

In order to achieve the purpose, the utility model adopts the following technical scheme: a quick sampling device for detecting a concrete retarder comprises an outer barrel, wherein the inner wall of the top end of the outer barrel is slidably connected with an inner barrel, a plurality of sample bins are uniformly arranged at the top end of the inner barrel, a connecting column is fixedly connected with the right end of the inner barrel, a rotating rod is rotatably connected to the middle part of the right end of the connecting column, a knob is fixedly connected to the right end of the rotating rod, the rear part of the left end of the knob is fixedly connected with one end of an arc-shaped separation blade, the other end of the arc-shaped separation blade sequentially penetrates through the connecting column and the inner barrel, the outer part of the connecting column is rotatably connected to the right side of the inner wall of a threaded sleeve, the inner left side of the threaded sleeve is in threaded connection with the outer right side of the outer barrel, a handle is rotatably connected to the outer part of the right side of the outer barrel, the inner wall in front of the left end of the handle is fixedly connected with one end of a second spring, and the other end of the second spring is fixedly connected with a second baffle, the inner wall of the left end of the outer barrel is fixedly connected to one end of the first spring, and the inner wall of the middle of the bottom end of the outer barrel is fixedly connected with a vibrator.

As a further description of the above technical solution:

the left end fixedly connected with conical head of urceolus, the top fixedly connected with push jack of conical head.

As a further description of the above technical solution:

the top end of the outer barrel and the sample bin are provided with slots in a one-to-one correspondence mode.

As a further description of the above technical solution:

the equal fixedly connected with location strip of both ends inner wall around the urceolus, the position department that both ends correspond the location strip around the inner tube all is provided with the constant head tank.

As a further description of the above technical solution:

the positions of the connecting column and the inner cylinder, which correspond to the arc-shaped retaining pieces, are provided with arc-shaped grooves.

As a further description of the above technical solution:

the outer part of the outer barrel is connected with a bolt in a sliding mode corresponding to the right side of the second baffle.

As a further description of the above technical solution:

the other end fixedly connected with first baffle of first spring, the outside sliding connection of first baffle is at the inner wall of urceolus.

As a further description of the above technical solution:

the rear of the inner wall of the right end of the handle is provided with a switch button, and the switch button is electrically connected with the vibrator.

The utility model has the following beneficial effects:

1. according to the sampling device, firstly, the arc-shaped blocking piece is driven to rotate through the rotating knob, the sample bin is blocked through the arc-shaped blocking piece, then the handle is pushed to insert the outer barrel into the retarder through the conical head, then the knob is rotated to open the sample bin, the vibrator is driven to work through pressing the switch button, the retarder on the top of the outer barrel is shaken off and enters the sample bin through the notch, the knob is rotated again to close the sample bin, finally, the outer barrel is pulled out, sampling is completed, the sampling device can perform segmented sampling, materials in different positions can be conveniently sampled, the structure is simple, operation is convenient, and sampling efficiency is high.

2. According to the utility model, the outer barrel is separated from the inner barrel by rotating the threaded sleeve, the first baffle is driven by the first spring to eject the inner barrel, the second baffle is driven by the second spring to eject the bolt from the inside of the handle, then the handle is rotated to draw the inner barrel out of the outer barrel, so that the sample bin is convenient to clean, the problems that the material is adsorbed and accumulated in the sample bin due to long-time use and the capacity and the sample purity of the sample bin are influenced are solved, the inner barrel can be quickly pushed in by the mutual matching of the positioning strip and the positioning groove during installation, the outer barrel is connected with the inner barrel by rotating the threaded sleeve, and meanwhile, the bolt is driven to be inserted into the inside of the handle to fix the inner barrel, so that the installation and the disassembly are convenient, and the practicability is strong.

Drawings

FIG. 1 is a perspective view of a rapid sampling device for detecting a concrete retarder according to the present invention;

FIG. 2 is a perspective view of an outer cylinder structure of a rapid sampling device for detecting a concrete retarder according to the present invention;

FIG. 3 is a perspective view of an inner barrel structure of a rapid sampling device for detecting a concrete retarder according to the present invention;

FIG. 4 is a schematic view of the internal structure of the outer cylinder of the rapid sampling device for detecting a concrete retarder according to the present invention;

FIG. 5 is a schematic view of the internal structure of a handle of the rapid sampling device for detecting a concrete retarder according to the present invention.

Illustration of the drawings:

1. an outer cylinder; 2. a conical head; 3. pushing the sheet; 4. grooving; 5. a threaded sleeve; 6. connecting columns; 7. an arc-shaped baffle plate; 8. a handle; 9. a switch knob; 10. a knob; 11. a rotating rod; 12. a bolt; 13. a positioning bar; 14. a sample bin; 15. a second baffle; 16. an inner barrel; 17. positioning a groove; 18. an arc-shaped slot; 19. a vibrator; 20. a first spring; 21. a first baffle; 22. a second spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, one embodiment of the present invention is provided: a quick sampling device for detecting a concrete retarder comprises an outer barrel 1, an inner barrel 16 is slidably connected to the inner wall of the top end of the outer barrel 1, a plurality of sample bins 14 are uniformly arranged at the top end of the inner barrel 16, a connecting column 6 is fixedly connected to the right end of the inner barrel 16, a rotating rod 11 is rotatably connected to the middle of the right end of the connecting column 6, a knob 10 is fixedly connected to the right end of the rotating rod 11, the rear part of the left end of the knob 10 is fixedly connected to one end of an arc-shaped baffle 7, the other end of the arc-shaped baffle 7 sequentially penetrates through the connecting column 6 and the inner barrel 16, the outer part of the connecting column 6 is rotatably connected to the right side of the inner wall of a threaded sleeve 5, the inner left side of the threaded sleeve 5 is in threaded connection with the outer right side of the outer barrel 1, a handle 8 is rotatably connected to the outer part of the right side of the outer barrel 1, the front inner wall of the left end of the handle 8 is fixedly connected to one end of a second spring 22, and a second baffle 15 is fixedly connected to the other end of the second spring 22, the left end inner wall fixed connection of urceolus 1 is in the one end of first spring 20, the bottom middle part inner wall fixedly connected with vibrator 19 of urceolus 1, drive arc separation blade 7 through rotating knob 10 and rotate, shelter from sample storehouse 14 through arc separation blade 7, then promote handle 8 and insert the inside of retarder with urceolus 1 through conical head 2, then rotate knob 10 and open sample storehouse 14, drive vibrator 19 work through pressing switch button 9, shake the retarder at urceolus 1 top and get into in sample storehouse 14 through fluting 4, rotate knob 10 once more and close sample storehouse 14, extract urceolus 1 at last, the sample is accomplished.

The left end of the outer barrel 1 is fixedly connected with a conical head 2, the top end of the conical head 2 is fixedly connected with a push sheet 3, the top end of the outer barrel 1 and a sample bin 14 are provided with slots 4 in one-to-one correspondence, the outer barrel 1 can be conveniently led in and out of the material through the conical head 2, meanwhile, a certain space is formed between the top of the outer barrel 1 and the material through the conical head 2, the material is prevented from being scraped off by the slots 4 in the insertion process, the inner walls of the front end and the rear end of the outer barrel 1 are fixedly connected with positioning strips 13, the positions of the front end and the rear end of the inner barrel 16 corresponding to the positioning strips 13 are respectively provided with a positioning groove 17, the positions of the connecting column 6 and the inner barrel 16 corresponding to the arc-shaped baffle 7 are respectively provided with an arc-shaped groove 18, a space can be provided for the rotation of the arc-shaped baffle 7, the right side of the outer part of the outer barrel 1 corresponding to the second baffle 15 is slidably connected with a bolt 12, the other end of the first spring 20 is fixedly connected with a first baffle 21, the outer part of the first baffle 21 is slidably connected with the inner wall of the outer barrel 1, the outer barrel 1 is separated from the inner barrel 16 by rotating the threaded sleeve 5, the first baffle 21 is driven by the first spring 20 to eject the inner barrel 16, the second baffle 15 is driven by the second spring 22 to eject the bolt 12 from the inside of the handle 8, then the handle 8 is rotated to draw the inner barrel 16 out of the outer barrel 1, the sample bin 14 is convenient to clean, the problems that materials are adsorbed and accumulated in the sample bin 14 after long-term use and the capacity of the sample bin 14 and the purity of the sample are influenced are solved, the inner barrel 16 can be quickly pushed in by matching the positioning strip 13 and the positioning groove 17 during installation, the outer barrel 1 and the inner barrel 16 are connected by rotating the threaded sleeve 5, the bolt 12 is driven to be inserted into the handle 8 to be fixed, the switch button 9 is arranged behind the inner wall of the right end of the handle 8, the switch button 9 is electrically connected with the vibrator 19, and the vibrator 19 can work by pressing the switch button 9, the operation is simpler.

The working principle is as follows: firstly, the knob 10 is rotated to drive the arc-shaped baffle 7 to rotate, the sample bin 14 is shielded through the arc-shaped baffle 7, then the handle 8 is pushed to insert the outer barrel 1 into the retarder through the conical head 2, then the knob 10 is rotated to open the sample bin 14, the switch button 9 is pressed to drive the vibrator 19 to work, the retarder on the top of the outer barrel 1 is shaken down and enters the sample bin 14 through the slot 4, the knob 10 is rotated again to close the sample bin 14, finally the outer barrel 1 is pulled out, the sampling is completed, the sampler can perform segmented sampling, materials at different positions can be conveniently sampled, the structure is simple, the operation is convenient, the sampling efficiency is high, the outer barrel 1 is separated from the inner barrel 16 by rotating the thread sleeve 5, the first baffle 21 is driven by the first spring 20 to pop out the inner barrel 16, and the second baffle 15 is driven by the second spring 22 to pop out the bolt 12 from the inside of the handle 8, then rotate handle 8 and take inner tube 16 out from urceolus 1, conveniently clear up sample storehouse 14, long-time use produces the material in avoiding sample storehouse 14 and adsorbs piling up, influence the problem of sample storehouse 14's capacity and sample purity, mutually supporting through location strip 13 and constant head tank 17 can push inner tube 16 into fast during the installation, and be connected urceolus 1 and inner tube 16 through rotating thread bush 5, it fixes it to drive simultaneously that bolt 12 inserts handle 8 is inside, it is convenient to install and dismantle, therefore, the clothes hanger is strong in practicability.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a concrete retarder detects uses quick sampling device, includes urceolus (1), its characterized in that: the top inner wall sliding connection of urceolus (1) has inner tube (16), the top of inner tube (16) evenly is provided with a plurality of sample storehouses (14), the right-hand member fixedly connected with spliced pole (6) of inner tube (16), the right-hand member middle part of spliced pole (6) is rotated and is connected with bull stick (11), the right-hand member fixedly connected with knob (10) of bull stick (11), the left end rear of knob (10) is fixed in the one end that is connected with arc separation blade (7), the other end of arc separation blade (7) runs through spliced pole (6) and inner tube (16) in proper order, the outside rotation of spliced pole (6) is connected in the inner wall right side of thread bush (5), the inside left side screw thread connection of thread bush (5) is on the outside right side of urceolus (1), the right side outside rotation of urceolus (1) is connected with handle (8), the left end the place ahead inner wall fixed connection of handle (8) is in the one end of second spring (22), the other end fixedly connected with second baffle (15) of second spring (22), the left end inner wall fixed connection of urceolus (1) is in the one end of first spring (20), the bottom middle part inner wall fixedly connected with vibrator (19) of urceolus (1).

2. The rapid sampling device for detecting the concrete retarder according to claim 1, characterized in that: the left end fixedly connected with awl head (2) of urceolus (1), the top fixedly connected with push jack (3) of awl head (2).

3. The rapid sampling device for detecting the concrete retarder according to claim 1, characterized in that: the top end of the outer cylinder (1) and the sample bin (14) are provided with slots (4) in a one-to-one correspondence manner.

4. The rapid sampling device for detecting the concrete retarder according to claim 1, characterized in that: the inner walls of the front end and the rear end of the outer barrel (1) are fixedly connected with positioning strips (13), and positioning grooves (17) are formed in positions, corresponding to the positioning strips (13), of the front end and the rear end of the inner barrel (16).

5. The rapid sampling device for detecting the concrete retarder according to claim 1, characterized in that: arc-shaped grooves (18) are formed in the connecting column (6) and the inner barrel (16) at positions corresponding to the arc-shaped blocking pieces (7).

6. The rapid sampling device for detecting the concrete retarder according to claim 1, characterized in that: the outer part of the outer barrel (1) is connected with a bolt (12) in a sliding way corresponding to the right side of the second baffle (15).

7. The rapid sampling device for detecting the concrete retarder according to claim 1, characterized in that: the other end of the first spring (20) is fixedly connected with a first baffle (21), and the outer part of the first baffle (21) is slidably connected to the inner wall of the outer barrel (1).

8. The rapid sampling device for detecting the concrete retarder according to claim 1, characterized in that: a switch button (9) is arranged behind the inner wall of the right end of the handle (8), and the switch button (9) is electrically connected with the vibrator (19).