CN210400946U - Liquid accelerator sampling device for testing setting time - Google Patents
Liquid accelerator sampling device for testing setting time Download PDFInfo
- Publication number
- CN210400946U CN210400946U CN201921454334.0U CN201921454334U CN210400946U CN 210400946 U CN210400946 U CN 210400946U CN 201921454334 U CN201921454334 U CN 201921454334U CN 210400946 U CN210400946 U CN 210400946U
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- threaded rod
- cylinder
- liquid accelerator
- sample
- nozzles
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Abstract
The utility model discloses a liquid accelerator sampling device for testing the setting time, which comprises a sampling cylinder, a threaded rod, an anti-skid bulge, a rubber sleeve, a timer, a hollow turntable and a nozzle, wherein the right side of the sampling cylinder is provided with a sealing plug, the middle horizontal direction of the sealing plug is provided with the threaded sleeve, and the threaded rod is inserted on the threaded sleeve; a sample suction pipe is arranged in the middle of the left side of the sample inlet cylinder, a hollow rotary table is arranged on the left side of the second shaft seat, and a plurality of nozzles are uniformly distributed on the surface of the left side of the hollow rotary table; a fixing frame is installed on the left side above the sample feeding cylinder, a timer is installed above the fixing frame, and rubber sleeves are installed in the middle of the upper side and the lower side of the sample feeding cylinder. The utility model discloses a set up the cooperation transmission between threaded rod and the thread bush and drive about the piston and remove, push-and-pull removal piston about relative tradition can make piston displacement distance master more easily, and the liquid accelerator's of spraying volume is more accurate to it is more accurate to make the result of test.
Description
Technical Field
The utility model relates to a liquid accelerator condensation test field specifically is a liquid accelerator sampling device of test setting time.
Background
The accelerator is an additive for accelerating cement hardening, so that the cement can form enough strength in a short time to meet the requirements of special construction, and the liquid accelerator is a novel accelerator synthesized by inorganic salt and organic high polymer materials and is more environment-friendly compared with the traditional powder accelerator.
Liquid accelerator is when carrying out the setting time test, generally adopts sampling device to take a sample, then mixes with the cement paste, but most of structures of sampling device that current liquid accelerator setting time test was used are more single, and the short time is difficult to the homogeneous mixing with the cement paste, leads to the test result inaccurate easily, and traditional sampling device adopts the mode of controlling the push-and-pull to make the piston remove simultaneously, and the distance that the piston removed is difficult to master, makes the data error that the test obtained great.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a test coagulation time's liquid accelerator sampling device to solve the problem that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a liquid accelerator sampling device for testing the setting time comprises a sampling cylinder, a threaded rod, anti-skidding protrusions, a rubber sleeve, a timer, a hollow rotary table and a nozzle, wherein the right side of the sampling cylinder is provided with a sealing plug, the middle of the sealing plug is provided with the threaded sleeve in the horizontal direction, the threaded rod is inserted into the threaded sleeve, the right side of the threaded rod is provided with a rotating handle, the rotating handle is uniformly provided with the anti-skidding protrusions, and a piston is arranged in the sampling cylinder; a sample suction pipe is arranged in the middle of the left side of the sample inlet cylinder, a connecting pipe is arranged on the left side of the sample suction pipe, the connecting pipe and the sample suction pipe are connected through threads, a second shaft seat is arranged on the left side of the connecting pipe, a hollow rotary disc is arranged on the left side of the second shaft seat, and a plurality of nozzles are uniformly distributed on the surface of the left side of the hollow rotary disc; a fixing frame is installed on the left side above the sample feeding cylinder, a timer is installed above the fixing frame, and rubber sleeves are installed in the middle of the upper side and the lower side of the sample feeding cylinder.
As a further aspect of the present invention: the left side of the piston is connected with the threaded rod through a first shaft seat.
As a further aspect of the present invention: the second shaft seat is used for communicating the hollow turntable with the connecting pipe.
As a further aspect of the present invention: the nozzles are four groups, an included angle of 90 degrees is formed between every two adjacent groups of nozzles, and the nozzles are all arranged anticlockwise.
As a further aspect of the present invention: the front of the sampling cylinder is provided with scale marks.
Compared with the prior art, the utility model has the advantages that the piston is driven to move left and right through the matched transmission between the threaded rod and the threaded sleeve, compared with the traditional piston which is pushed and pulled left and right, the moving distance of the piston can be more easily mastered, and the amount of the sprayed liquid accelerator is more accurate, so that the test result is more accurate; the nozzles are all arranged in the anticlockwise direction, so that when the nozzles spray the liquid setting accelerator, the liquid setting accelerator forms reverse acting force on the nozzles, the hollow turntables can drive the nozzles to rotate, the liquid setting accelerator sprayed by the nozzles is mixed with concrete materials more uniformly, and the test result is more accurate; the connecting pipe and the sample suction pipe are connected through the threads, so that the disassembly and the assembly are more convenient; the setting time can be recorded more conveniently through the set timer.
Drawings
FIG. 1 is a schematic structural diagram of a liquid accelerator sample injection device for testing coagulation time.
FIG. 2 is a schematic cross-sectional view of a liquid accelerator sample injection device for testing coagulation time.
FIG. 3 is a left side schematic view of a hollow rotary disc in a liquid accelerator sample injection device for testing the coagulation time.
In the figure: 1. a sample feeding cylinder; 2. a sealing plug; 3. a threaded sleeve; 4. a threaded rod; 5. a handle is rotated; 6. anti-skid projections; 7. a piston; 8. a first shaft seat; 9. a rubber sleeve; 10. a sample suction pipe; 11. a connecting pipe; 12. a fixed mount; 13. a timer; 14. a second shaft base; 15. a hollow rotary table; 16. a nozzle; 17. scale lines are marked.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Referring to fig. 1-3, a liquid accelerator sample injection device for testing coagulation time comprises a sample injection cylinder 1, a threaded rod 4, an anti-skid bump 6, a rubber sleeve 9, a timer 13, a hollow rotary disc 15 and a nozzle 16; the right side of the sample injection cylinder 1 is provided with a sealing plug 2, a thread bush 3 is arranged on the middle horizontal direction of the sealing plug 2, a threaded rod 4 is inserted on the thread bush 3, a rotating handle 5 is arranged on the right side of the threaded rod 4, a plurality of anti-skidding protrusions 6 are uniformly distributed on the rotating handle 5, the rotating handle 5 can be rotated more conveniently by arranging the anti-skidding protrusions 6, palm skidding during rotation is prevented, a piston 7 is arranged in the sample injection cylinder 1, the left side of the piston 7 is connected with the threaded rod 4 through a first shaft seat 8, the rotating handle 5 is rotated anticlockwise or clockwise, the threaded rod 4 is driven to rotate by the rotating handle 5, the threaded rod 4 can be driven to move leftwards or rightwards through matching transmission between the threaded rod 4 and the thread bush 3, the threaded rod 4 can drive the piston 7 to move leftwards or rightwards, the piston 7 is driven to move by a, the moving distance is easier to master, so that the test result is more accurate.
The sample suction pipe 10 is installed in the middle of the left side of the sample inlet cylinder 1, the connecting pipe 11 is installed on the left side of the sample suction pipe 10, the connecting pipe 11 is connected with the sample suction pipe 10 through threads, the connecting pipe 11 is more conveniently disassembled and installed through the threads connected with the sample suction pipe 10, the second shaft seat 14 is installed on the left side of the connecting pipe 11, the hollow rotary disc 15 is installed on the left side of the second shaft seat 14, the hollow rotary disc 15 is communicated with the connecting pipe 11 through the second shaft seat 14, a plurality of nozzles 16 are uniformly installed on the left side surface of the hollow rotary disc 15, four groups of the nozzles 16 are formed, 90-degree included angles are formed between every two adjacent groups of the nozzles 16, the nozzles 16 are all arranged anticlockwise, when the nozzles 16 spray accelerating agent to concrete materials, the sprayed liquid accelerating agent generates reverse acting force on the nozzles 16, the nozzles 16 can drive the hollow rotary disc 15 to rotate, the liquid accelerator sprayed by the nozzle 16 is mixed with the concrete material more uniformly, and the test result is more accurate.
A fixing frame 12 is installed on the left side of the upper portion of the sampling cylinder 1, a timer 13 is installed above the fixing frame 12, the setting time can be recorded more conveniently by setting the timer 13, a rubber sleeve 9 is installed in the middle of the upper side and the lower side of the sampling cylinder 1, a user can more conveniently hold the sampling cylinder 1 by setting the rubber sleeve 9, and the front of the sampling cylinder 1 is provided with scale marks 17.
The utility model discloses a theory of operation is:
in the description of the present invention, it is to be noted that, unless otherwise explicitly specified 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 meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (5)
1. A liquid accelerator sampling device for testing coagulation time comprises a sampling cylinder (1), a threaded rod (4), anti-skidding protrusions (6), a rubber sleeve (9), a timer (13), a hollow rotary disc (15) and a nozzle (16), and is characterized in that a sealing plug (2) is installed on the right side of the sampling cylinder (1), a threaded sleeve (3) is installed on the middle horizontal direction of the sealing plug (2), the threaded rod (4) is inserted into the threaded sleeve (3), a rotary handle (5) is installed on the right side of the threaded rod (4), a plurality of anti-skidding protrusions (6) are uniformly distributed on the rotary handle (5), and a piston (7) is installed in the sampling cylinder (1); a sample suction pipe (10) is arranged in the middle of the left side of the sample inlet cylinder (1), a connecting pipe (11) is arranged on the left side of the sample suction pipe (10), the connecting pipe (11) is connected with the sample suction pipe (10) through threads, a second shaft seat (14) is arranged on the left side of the connecting pipe (11), a hollow rotary table (15) is arranged on the left side of the second shaft seat (14), and a plurality of nozzles (16) are uniformly distributed and arranged on the surface of the left side of the hollow rotary table (15); a fixing frame (12) is installed on the left side above the sampling cylinder (1), a timer (13) is installed above the fixing frame (12), and rubber sleeves (9) are installed in the middle of the upper side and the lower side of the sampling cylinder (1).
2. The liquid accelerator sampling device for testing the setting time of claim 1, wherein the left side of the piston (7) is connected with the threaded rod (4) through a first shaft seat (8).
3. The liquid accelerator sample feeding device for testing the setting time according to claim 1, wherein the second shaft seat (14) is used for communicating the hollow rotary disc (15) and the connecting pipe (11).
4. The liquid accelerator sampling device for testing the coagulation time according to claim 1, wherein the nozzles (16) are four groups, two adjacent groups of nozzles (16) form 90-degree included angles, and the nozzles (16) are all arranged in a counterclockwise direction.
5. The liquid accelerator sample feeding device for testing the coagulation time according to claim 1, wherein the front surface of the sample feeding cylinder (1) is provided with scale marks (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921454334.0U CN210400946U (en) | 2019-09-03 | 2019-09-03 | Liquid accelerator sampling device for testing setting time |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921454334.0U CN210400946U (en) | 2019-09-03 | 2019-09-03 | Liquid accelerator sampling device for testing setting time |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210400946U true CN210400946U (en) | 2020-04-24 |
Family
ID=70340041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921454334.0U Expired - Fee Related CN210400946U (en) | 2019-09-03 | 2019-09-03 | Liquid accelerator sampling device for testing setting time |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210400946U (en) |
-
2019
- 2019-09-03 CN CN201921454334.0U patent/CN210400946U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200424 Termination date: 20200903 |
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| CF01 | Termination of patent right due to non-payment of annual fee |