CN209911032U - Device special for cement sampling - Google Patents
Device special for cement sampling Download PDFInfo
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- CN209911032U CN209911032U CN201920587065.9U CN201920587065U CN209911032U CN 209911032 U CN209911032 U CN 209911032U CN 201920587065 U CN201920587065 U CN 201920587065U CN 209911032 U CN209911032 U CN 209911032U
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- cement
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- sealing plug
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Abstract
The utility model discloses a special device for sampling cement, which comprises a circular baffle, a cylindrical storage cylinder and a conical drill bit connected with one end of the storage cylinder, a cement storage chamber is arranged in the storage cylinder, a cement outlet is arranged at the lower end of the storage cylinder, a sealing plug is arranged in the cement outlet, a first guide hole is formed on the sealing plug, a circular ash inlet hole communicated with the cement storage chamber is formed in the position, close to the drill bit, on the outer side wall of the storage cylinder, the circular baffle plate is provided with a threaded through hole, the storage cylinder is connected with the threaded through hole on the circular baffle plate through threads, the circular baffle is located the below of advancing the ash hole, connect the fixed block on the outer wall of storage cylinder, seted up the second guiding hole on the fixed block, wear to be equipped with the guide bar along the motion of second guiding hole in the second guiding hole. The utility model discloses make the sample of cement more convenient, laborsaving.
Description
Technical Field
The utility model relates to a cement sampling test technical field, concretely relates to device that is used for cement sample specially.
Background
Cement sampling is a very important supervision work in engineering construction, reasonable and timely sampling detection is essential to control of cement quality, and the cement sampling is the first link of engineering quality inspection. At present, when the staff took a sample to the cement, often need utilize the instrument to destroy the cement wrapping bag, take a certain amount of cement sample detection again, so not only sampling operation is troublesome, leads to making a large amount of cement to scatter moreover easily, causes huge waste, in addition, can also appear a large amount of cement dust dispersion in the air during the sample, causes adverse effect to sample operator's health.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a device for cement sampling specially, it can effectively solve the technical problem who mentions in the background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a device special for cement sampling comprises a circular baffle, a cylindrical storage cylinder and a conical drill bit connected to one end of the storage cylinder, wherein a cement storage chamber is arranged inside the storage cylinder, a cement outlet is formed in the lower end of the storage cylinder, a sealing plug is arranged in the cement outlet, a first guide hole is formed in the sealing plug, a circular ash inlet hole communicated with the cement storage chamber is formed in the position, close to the drill bit, on the outer side wall of the storage cylinder, a threaded through hole is formed in the circular baffle, the storage cylinder is in threaded connection with the threaded through hole in the circular baffle, the circular baffle is located below the ash inlet hole, a fixing block is connected to the outer wall of the storage cylinder, a second guide hole is formed in the fixing block, a guide rod moving along the second guide hole penetrates through the second guide hole, and a fixing rod attached to the inner wall of the cement storage chamber is arranged in the cement storage chamber, the lower extreme of dead lever passes the first guiding hole on the sealing plug, and the lower extreme of dead lever is connected through the arc elbow with the lower extreme of guide bar, the upper end of guide bar is connected with the locating piece through the extension spring, the locating piece is connected on the lateral wall of storage cylinder, the second recess that first recess and be linked together with first recess are seted up to the upper end of dead lever, be provided with the spring in the first recess, be provided with the deashing ball that is arranged in cleaing away into cement in the ash hole in the second recess, be provided with circular deashing ball export on the second recess, the diameter of deashing ball export is less than the diameter of deashing ball.
Preferably, the outer side wall of the storage cylinder is provided with scale marks for displaying the cement storage amount in the cement storage chamber.
Preferably, a pull ring for pulling the sealing plug out of the cement outlet is connected to the lower end surface of the sealing plug, and the sealing plug is made of a rubber material.
Preferably, one side wall of the fixing rod is of a cambered surface structure matched with the inner wall of the cement storage chamber.
Preferably, the first groove is cylindrical, the second groove is of a spherical structure, and a central axis of the first groove is collinear with a central axis of the second groove.
Preferably, the end surface of the round baffle facing the drill bit is paved with a buffer pad made of elastic material.
Compared with the prior art, the beneficial effects of the utility model are that:
1. when cement is sampled, an operator only needs to poke the cement packaging bag through a drill bit and insert the storage cylinder into the cement packaging bag until the ash inlet hole is completely buried by cement, at the moment, cement in the cement packaging bag enters the cement storage chamber through the ash inlet hole, the sampled cement meets the requirement according to the scale marks on the outer side wall of the storage cylinder, and the circular baffle is extruded on the cement packaging bag in the sampling operation process, so that a large amount of cement can be prevented from entering air, and the operator is prevented from sucking a large amount of cement dust; when the sampling points are different, the depths of the storage cylinder required to be inserted into the cement packaging bag are different, and an operator only needs to rotate the circular baffle and adjust the position of the circular baffle on the storage cylinder.
2. Use this device in-process specially used for cement sample, when the ash inlet is blockked up and influence cement by the speed that the ash inlet got into the cement locker room when the cement of conglobation is blockked up, promote the arc elbow and make the dead lever move towards drill bit one side, when reaching ash inlet department until the deashing ball, the deashing ball is under the effect of spring, the deashing ball can be popped out by the deashing ball export, and then will block up in the cement clearance of ash inlet department, cement sampling speed has been improved greatly, because the diameter of deashing ball export is less than the diameter of deashing ball, so the deashing ball can not be popped out from the deashing ball export completely, the cement that blocks up in the ash inlet is fallen by the clearance, only need loosen the arc elbow, the guide bar can drive the deashing ball under the extension spring effect and leave the ash inlet, the deashing ball can get into the second recess again under the extrusion of cement.
Drawings
FIG. 1 is a schematic structural view of a device for sampling cement according to an embodiment of the present invention;
fig. 2 is a schematic view of a connection structure between the fixing rod and the guide rod in the embodiment of the present invention;
fig. 3 is a schematic structural diagram of a first groove in an embodiment of the present invention;
in the figure, 1, a circular baffle, 2, a storage cylinder, 3, a drill bit, 4, a sealing plug, 5, a first guide hole, 6, an ash inlet hole, 7, a fixing block, 8, a guide rod, 9, a fixing rod, 10, an arc-shaped elbow, 11, a tension spring, 12, a positioning block, 13, a first groove, 14, a second groove, 15, a spring, 16, an ash removal ball, 17, an ash removal ball outlet, 18, a scale mark, 19 and a pull ring.
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, 2 and 3, a device specially used for cement sampling comprises a circular baffle 1, a cylindrical storage cylinder 2 and a conical drill bit 3 connected to one end of the storage cylinder 2, a cement storage chamber is arranged inside the storage cylinder 2, a cement outlet is arranged at the lower end of the storage cylinder 2, a sealing plug 4 is arranged in the cement outlet, a first guide hole 5 is arranged on the sealing plug 4, a circular ash inlet hole 6 communicated with the cement storage chamber is arranged on the outer side wall of the storage cylinder 2 close to the drill bit 3, a threaded through hole is arranged on the circular baffle 1, the storage cylinder 2 is in threaded connection with the threaded through hole on the circular baffle 1, the circular baffle 1 is positioned below the ash inlet hole 6, a fixing block 7 is connected to the outer wall of the storage cylinder 2, and a second guide hole is arranged on the fixing block 7, a guide rod 8 moving along the second guide hole penetrates through the second guide hole, a fixing rod 9 attached to the inner wall of the cement storage chamber is arranged in the cement storage chamber, the lower end of the fixing rod 9 penetrates through a first guide hole 5 on a sealing plug 4, the lower end of the fixing rod 9 is connected with the lower end of the guide rod 8 through an arc-shaped elbow 10, the upper end of the guide rod 8 is connected with a positioning block 12 through a tension spring 11, the positioning block 12 is connected to the outer side wall of the storage cylinder 2, the upper end of the fixing rod 9 is provided with a first groove 13 and a second groove 14 communicated with the first groove 13, a spring 15 is arranged in the first groove 13, an ash removal ball 16 used for removing cement in the ash inlet hole 6 is arranged in the second groove 14, a circular ash removal ball outlet 17 is arranged on the second groove 14, and the diameter of the ash removal ball outlet 17 is smaller than that of the ash removal ball 16, the outer side wall of the storage barrel 2 is provided with scale marks 18 used for displaying cement storage amount in the cement storage chamber, the lower end face of the sealing plug 4 is connected with a pull ring 19 used for pulling the sealing plug 4 out of a cement outlet, the sealing plug 4 is made of rubber materials, one side wall of the fixing rod 9 is of an arc surface structure matched with the inner wall of the cement storage chamber, the first groove 13 is cylindrical, the second groove 14 is of a spherical structure, the central axis of the first groove 13 is collinear with the central axis of the second groove 14, and a cushion pad made of elastic materials is paved on the end face of the circular baffle plate 1, which faces the drill bit 3.
When cement is sampled, an operator only needs to poke the cement packaging bag through the drill bit 3 and insert the storage cylinder 2 into the cement packaging bag until the ash inlet hole 6 is completely buried by cement, at the moment, cement in the cement packaging bag enters the cement storage chamber through the ash inlet hole 6, the sampled cement meets the requirement according to the scale marks 18 on the outer side wall of the storage cylinder 2, and the circular baffle 1 is extruded on the cement packaging bag in the sampling operation process, so that a large amount of cement can be prevented from entering air, and the operator is prevented from sucking a large amount of cement dust; when the device specially used for cement sampling is used, when the ash inlet hole 6 is blocked by the conglomerated cement and the speed of the cement entering the cement storage chamber from the ash inlet hole is influenced, the arc-shaped elbow 10 is pushed to enable the fixing rod 9 to move towards one side of the drill bit 3, until the ash cleaning ball 16 reaches the ash inlet hole 6, the ash cleaning ball 16 is popped out from the ash cleaning ball outlet 17 under the action of the spring 15, the cement blocked at the ash inlet hole 6 is cleaned, the cement sampling speed is greatly improved, because the diameter of the ash cleaning ball outlet 17 is smaller than that of the ash cleaning ball 16, the ash cleaning ball 16 cannot be popped out from the ash cleaning ball outlet 17 completely, the cement blocked in the ash inlet hole 6 is cleaned, only by loosening the arc-shaped elbow 10, the guide rod 8 can drive the ash removal ball 16 to leave the ash inlet hole 6 under the action of the tension spring 11, and the ash removal ball 16 can enter the second groove 14 again under the extrusion action of the inner wall of the cement storage chamber.
The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in the detailed description may be made by those skilled in the art without departing from the structure or scope of the invention as defined in the accompanying claims.
Claims (6)
1. A device for sampling cement, characterized in that: the cement storage device comprises a circular baffle, a cylindrical storage barrel and a conical drill bit connected to one end of the storage barrel, wherein a cement storage chamber is arranged inside the storage barrel, a cement outlet is formed in the lower end of the storage barrel, a sealing plug is arranged in the cement outlet, a first guide hole is formed in the sealing plug, a circular ash inlet hole communicated with the cement storage chamber is formed in the position, close to the drill bit, on the outer side wall of the storage barrel, a threaded through hole is formed in the circular baffle, the storage barrel and the threaded through hole in the circular baffle are connected through threads, the circular baffle is located below the ash inlet hole, a fixed block is connected to the outer wall of the storage barrel, a second guide hole is formed in the fixed block, a guide rod moving along the second guide hole penetrates through the second guide hole, and a fixed rod attached to the inner wall of the cement storage chamber is arranged in the, the lower extreme of dead lever passes the first guiding hole on the sealing plug, and the lower extreme of dead lever is connected through the arc elbow with the lower extreme of guide bar, the upper end of guide bar is connected with the locating piece through the extension spring, the locating piece is connected on the lateral wall of storage cylinder, the second recess that first recess and be linked together with first recess are seted up to the upper end of dead lever, be provided with the spring in the first recess, be provided with the deashing ball that is arranged in cleaing away into cement in the ash hole in the second recess, be provided with circular deashing ball export on the second recess, the diameter of deashing ball export is less than the diameter of deashing ball.
2. A device for sampling cement according to claim 1, characterized in that: and scale marks for displaying the cement storage amount in the cement storage chamber are arranged on the outer side wall of the storage cylinder.
3. A device for sampling cement according to claim 1, characterized in that: the lower end face of the sealing plug is connected with a pull ring for pulling the sealing plug out of the cement outlet, and the sealing plug is made of rubber materials.
4. A device for sampling cement according to claim 3, characterized in that: one side wall of the fixed rod is of a cambered surface structure matched with the inner wall of the cement storage chamber.
5. A device for sampling cement according to claim 3 or 4, characterized in that: the first groove is cylindrical, the second groove is of a spherical structure, and the central axis of the first groove is collinear with the central axis of the second groove.
6. A device for sampling cement according to claim 5, characterized in that: and a cushion pad made of elastic materials is paved on the end face, facing the drill bit, of the circular baffle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920587065.9U CN209911032U (en) | 2019-04-26 | 2019-04-26 | Device special for cement sampling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920587065.9U CN209911032U (en) | 2019-04-26 | 2019-04-26 | Device special for cement sampling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209911032U true CN209911032U (en) | 2020-01-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920587065.9U Active CN209911032U (en) | 2019-04-26 | 2019-04-26 | Device special for cement sampling |
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| Country | Link |
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| CN (1) | CN209911032U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109916668A (en) * | 2019-04-26 | 2019-06-21 | 凤阳中都水泥有限公司 | A kind of device dedicated for cement sampling |
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2019
- 2019-04-26 CN CN201920587065.9U patent/CN209911032U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109916668A (en) * | 2019-04-26 | 2019-06-21 | 凤阳中都水泥有限公司 | A kind of device dedicated for cement sampling |
| CN109916668B (en) * | 2019-04-26 | 2024-04-16 | 凤阳中都水泥有限公司 | Device special for cement sampling |
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