CN216899836U - Inorganic binder sample demoulding device - Google Patents
Inorganic binder sample demoulding device Download PDFInfo
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- CN216899836U CN216899836U CN202220072768.XU CN202220072768U CN216899836U CN 216899836 U CN216899836 U CN 216899836U CN 202220072768 U CN202220072768 U CN 202220072768U CN 216899836 U CN216899836 U CN 216899836U
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- top plate
- inorganic binder
- positioning column
- movable rod
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Abstract
The utility model discloses an inorganic binder sample demoulding device, which comprises: the top plate assembly comprises at least one top plate, the top plate is of a hollow frame structure, and the hollow shape of the top plate is set to allow a sample to pass through but not allow a mould to pass through; the top plate assembly is detachably arranged on the support; the top surface of the objective table is a horizontal plane, and two symmetrical sliding grooves are formed in the objective table. The utility model has the advantages of simple and convenient use, reduced test error, reduced working time of testers and improved accuracy.
Description
Technical Field
The utility model relates to the field of sample demoulding. More particularly, the utility model relates to an inorganic binder sample stripping device.
Background
In recent years, along with the social development requirements, people have higher and higher requirements on the service performance and the service life of roads, the quality and the quality of base layer materials directly influence the quality and the service performance of the road surfaces, and the base layer is a bearing layer of the whole road and plays a role in stabilizing the road surfaces. In the experiment process of exploring the basic sample, the conventional experiment device is used for demoulding the sample, and various problems are often caused, such as that the sample and a mould are too heavy and difficult to carry after the sample is formed. The test piece is easily emptyd in the sample drawing of patterns in-process, has the potential safety hazard. After the sample is demoulded, the particles of the test piece are easy to loosen and fall off due to improper carrying method. Not only greatly hinders the experiment process, but also needs to cause more resource waste such as manpower and material resources. In actual test process, to inorganic binder shaping, drawing of patterns back, often in the artifical handling of test piece, because test piece intensity is low excessively, factors such as misoperation cause the loss to the quality of sample, can influence the accuracy of test result simultaneously, can make the test failure even, extravagant plenty of time increases the experiment volume. At present, no integrated device for conveying and demoulding inorganic binder samples is available in the market, and no literature report of relevant contents is available.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the existing testing device, the utility model aims to provide the inorganic binder sample demoulding device, which has the advantages of simple and convenient use, test error reduction, test personnel working time reduction and accuracy improvement.
The technical scheme adopted by the utility model for solving the technical problem is as follows: an inorganic binder sample stripping apparatus comprising:
the top plate assembly comprises at least one top plate, the top plate is of a hollow frame structure, and the hollow shape of the top plate is set to allow a sample to pass through but not allow a mould to pass through;
the top plate assembly is detachably arranged on the support;
the top surface of the object stage is a horizontal plane, two symmetrical sliding grooves are formed in the object stage, the two sliding grooves are splayed and gather together towards the center of the top surface of the object stage, sliding bolts are arranged in the sliding grooves, the sliding bolts can slide in the sliding grooves to a target position and then are fixed, and a demolding hole is formed in the center of the object stage;
and the jack is arranged below the objective table, and the jacking part of the jack can penetrate through the demoulding hole.
Preferably, one side of the object stage is a slope, and the slope is connected with the horizontal plane of the top surface of the object stage.
Preferably, the top plate assembly is composed of a first top plate having a diameter of 50mm, a second top plate having a diameter of 100mm, and a third top plate having a diameter of 150 mm.
Preferably, the support member includes a fixed bar, a first movable bar and a second movable bar;
the second movable rod is coaxially arranged in the first movable rod in a penetrating manner, a first telescopic positioning column and a second telescopic positioning column are vertically arranged on the second movable rod from top to bottom at intervals, two openings are formed in the first movable rod, and the first positioning column and the second positioning column respectively penetrate through the corresponding openings in the first movable rod; the top of the first movable rod is provided with a third positioning column, and the first top plate/the second top plate/the third top plate are detachably fixed with the first movable rod through the third positioning column;
the fixed rod is of a hollow structure, the first movable rod penetrates through the fixed rod, and the height of the first movable rod relative to the fixed rod is adjusted through the first positioning column or the second positioning column.
Preferably, a pair of screws are screwed on the first top plate, the second top plate and the third top plate, and a connecting line of the pair of screws passes through the centers of the corresponding first top plate, the second top plate or the third top plate; wherein, all be provided with the couple on the screw of second roof, third roof.
Preferably, the top surface of the stage is sized to be larger than the bottom surface of the mold.
Preferably, the slide bolt includes: the screw rod passes through the sliding groove in the bottom surface of the objective table, the size of the screw rod head of the screw rod is larger than that of the sliding groove, the screw rod can move in the sliding groove, and the upper end of the screw rod is in threaded connection with the driving device.
Preferably, the stage is provided with a scale on one side of the sliding groove.
Preferably, a rotating handle is arranged on the driving device.
The utility model at least comprises the following beneficial effects:
the detachable structure is formed by the demolding top plates with different sizes, unnecessary steps are omitted, stability is improved, test piece quality loss is reduced, and test precision is improved. If need carry out the drawing of patterns to other types of test pieces, can further enlarge its application range through adjusting telescopic link, location sliding bolt device.
Simple operation saves time, through the mutually supporting of extending structure, sliding bolt, drawing of patterns roof, can carry the test piece of different grade type, size of a dimension fast, improves its work efficiency.
Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.
Drawings
FIG. 1 is a schematic structural view of an inorganic binder sample releasing device according to the present invention;
FIG. 2 is a schematic view of the construction of the slide bolt of the present invention;
fig. 3 is a schematic structural view of the top plate assembly of the present invention.
Description of reference numerals: 1 top plate component, 111 first top plate, 112 second top plate, 113 third top plate, 114 screw, 2 sliding bolt, 221 rotating handle, 222 driving device, 223 screw rod, 224 screw head, 3 demoulding hole, 4 object stage, 5 jack, 6 sliding groove, 71 second positioning column, 72 first positioning column, 73 third positioning column, 8 fixed rod and 9 first movable rod.
Detailed Description
The utility model will be described more fully hereinafter with reference to the accompanying drawings. Those skilled in the art will be able to implement the utility model based on these teachings. Before describing the present invention in detail with reference to the accompanying drawings, it is to be noted that: the technical solutions and features provided in the present invention in the respective sections including the following description may be combined with each other without conflict.
Moreover, the embodiments of the present invention described in the following description are generally only some embodiments of the present invention, and not all embodiments. Therefore, all other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without any creative effort shall fall within the protection scope of the present invention.
The utility model is further described in detail with reference to the accompanying drawings and implementation, and the specific implementation process is as follows:
as shown in fig. 1 to 3, the present invention provides an inorganic binder sample stripping apparatus, comprising:
the top plate assembly 1 comprises at least one top plate, wherein the top plate is of a hollow frame structure, and the hollow shape of the top plate is set to allow a sample to pass through but not allow a mould to pass through;
the top plate assembly 1 is detachably arranged on the support;
the top surface of the object stage 4 is a horizontal plane, two symmetrical sliding grooves 6 are formed in the object stage 4, the two sliding grooves 6 are splayed and gather together towards the center of the top surface of the object stage 4, sliding bolts 2 are arranged in the sliding grooves 6, the sliding bolts 2 can slide in the sliding grooves 6 to target positions and then are fixed so as to limit a die, and a demoulding hole 3 is formed in the center of the object stage 4;
and the jack 5 is arranged below the object stage 4, and the jacking part of the jack 5 can penetrate through the demoulding hole 3.
The technical scheme can also comprise the following technical details so as to better realize the technical effects: one side of the objective table 4 is a slope, and the slope is connected with the horizontal plane of the top surface of the objective table 4, so that a sample can be conveniently pushed onto the objective table 4 from the slope surface.
The technical scheme can also comprise the following technical details so as to better realize the technical effects: the top plate assembly 1 is composed of a first top plate 111 having a diameter of 50mm, a second top plate 112 having a diameter of 100mm, and a third top plate 113 having a diameter of 150 mm. That is to say, when the top plate assembly 1 is combined by three top plates with different diameters, it is suitable for the demolding of samples with different diameters, and the top plate in this embodiment is in a ring structure suitable for cylindrical samples, but it is not excluded that the top plate has other shapes to adapt to samples with different shapes.
The technical scheme can also comprise the following technical details so as to better realize the technical effects: the support member comprises a fixed rod 8, a first movable rod 9 and a second movable rod;
the second movable rod is coaxially fixed in the first movable rod 9 in a penetrating manner, a first telescopic positioning column 72 and a second telescopic positioning column 71 are vertically arranged on the second movable rod from top to bottom at intervals, two openings are formed in the first movable rod 9, the first positioning column 72 and the second positioning column respectively penetrate through the corresponding openings in the first movable rod 9, the structure is similar to a rod structure of an umbrella, and the description is omitted; the top of the first movable rod 9 is provided with a third positioning column 73, and the first top plate 111/the second top plate 112/the third top plate 113 is detachably fixed with the first movable rod 9 through the third positioning column 73;
the fixed rod 8 is a hollow structure, the first movable rod 9 is arranged in the fixed rod 8 in a penetrating mode, and the height of the first movable rod 9 relative to the fixed rod 8 is adjusted through the first positioning column 72 or the second positioning column 71.
In the above technical solution, when the third top plate 113 is mounted on the first movable rod 9, the second positioning column 71 located at the lowest position is placed on the fixed rod 8, and the first movable rod 9 is the highest and is suitable for a sample with a diameter of 150mm, and when the second top plate 112 is mounted on the first movable rod 9, the second positioning column 71 located at the lowest position is extruded into the first movable rod 9, the first movable rod 9 moves downwards and is partially received in the fixed rod 8, the first positioning column 72 is placed on the fixed rod 8, and at this time, the height of the first movable rod 9 is suitable for a sample with a diameter of 100 mm.
The technical scheme can also comprise the following technical details so as to better realize the technical effects: a pair of screws 114 are screwed on the first top plate 111, the second top plate 112 and the third top plate 113, and a connecting line of the pair of screws 114 passes through the centers of the corresponding first top plate 111, the corresponding second top plate 112 or the corresponding third top plate 113; wherein, the screws 114 of the second top plate 112 and the third top plate 113 are provided with hooks.
As shown in fig. 3, in this embodiment, the first top plate 111, the second top plate 112, and the third top plate 113 are all circular ring structures, and diameters of the circular ring structures are sequentially increased, the first top plate 111, the second top plate 112, and the third top plate 113 can be sleeved together, taking the third top plate 113 and the second top plate 112 as an example, the hook of the third top plate 113 is hooked on the screw 114 of the second top plate 112, and then the screw 114 of the second top plate 112 is screwed, so as to fix the two.
The technical scheme can also comprise the following technical details so as to better realize the technical effects: the size of the top surface of the objective table 4 is larger than that of the bottom surface of the mold, so that the mold can be completely placed on the surface of the objective table 4.
The technical scheme can also comprise the following technical details so as to better realize the technical effects: the slide bolt 2 includes: a driving device 222 and a screw rod 223, wherein the screw rod 223 passes through the sliding groove 6 on the bottom surface of the object stage 4, the screw rod head 224 of the screw rod 223 is larger than the sliding groove 6, the screw rod 223 can move in the sliding groove 6, and the upper end of the screw rod 223 is screwed with the driving device 222. When the slide bolt 2 needs to be tightened, the driving device 222 is screwed, and the screw head 224 and the driving device 222 are tightly attached to the stage 4 to realize fixation.
The technical scheme can also comprise the following technical details so as to better realize the technical effects: and scales are arranged on one side of the object stage 4, which is positioned on the sliding groove 6.
The technical scheme can also comprise the following technical details so as to better realize the technical effects: the driving device 222 is provided with a rotating handle 221, so that the operation is convenient.
As shown in fig. 1, the operation flow of the inorganic binder sample stripping device is as follows: the sample is a cylindrical structure with the diameter size of 150mm, firstly, the sliding bolt 2 is moved in the corresponding position in the sliding groove 6, the corresponding position corresponds to the sample with the diameter size of 150mm, and the sliding bolt 2 is fixed at the position;
2) pushing the sample onto the objective table 4 from the slope surface of the objective table 4, selecting a 150mm first top plate 111 and fixing, and adjusting the first movable rod 9 to a corresponding height;
3) and starting the jack 5, enabling the jack 5 to enter the demolding hole 3 to apply thrust to the test piece, lifting the test piece at a constant speed, clamping the mold by the third top plate 113, and continuously lifting the test piece in the mold upwards to complete separation of the test piece and the mold. Similarly, for the demoulding of the 50mm test piece and the 100mm test piece, the corresponding positions are fixed, the corresponding top plate is selected, and the jack 5 is started to complete the demoulding operation.
While embodiments of the utility model have been described above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable to various fields of endeavor for which the utility model may be embodied with additional modifications as would be readily apparent to those skilled in the art, and the utility model is therefore not limited to the details given herein and to the embodiments shown and described without departing from the generic concept as defined by the claims and their equivalents.
Claims (9)
1. An inorganic binder sample stripping apparatus, comprising:
the top plate assembly comprises at least one top plate, the top plate is of a hollow frame structure, and the hollow shape of the top plate is set to allow a sample to pass through but not allow a mould to pass through;
the top plate assembly is detachably arranged on the support;
the top surface of the object stage is a horizontal plane, two symmetrical sliding grooves are formed in the object stage, the two sliding grooves are splayed and gather together towards the center of the top surface of the object stage, sliding bolts are arranged in the sliding grooves, the sliding bolts can slide in the sliding grooves to a target position and then are fixed, and a demolding hole is formed in the center of the object stage;
and the jack is arranged below the objective table, and the jacking part of the jack can penetrate through the demoulding hole.
2. The inorganic binder sample delaminating apparatus of claim 1, wherein the stage has a ramp on one side, the ramp engaging a horizontal surface of the stage top surface.
3. The inorganic binder sample stripping apparatus of claim 1, wherein the top plate assembly is comprised of a first top plate having a diameter of 50mm, a second top plate having a diameter of 100mm, and a third top plate having a diameter of 150 mm.
4. The inorganic binder sample stripping apparatus of claim 3, wherein said support member comprises a stationary bar, a first movable bar, and a second movable bar;
the second movable rod is coaxially arranged in the first movable rod in a penetrating manner, a first telescopic positioning column and a second telescopic positioning column are vertically arranged on the second movable rod from top to bottom at intervals, two openings are formed in the first movable rod, and the first positioning column and the second positioning column respectively penetrate through the corresponding openings in the first movable rod; the top of the first movable rod is provided with a third positioning column, and the first top plate/the second top plate/the third top plate are detachably fixed with the first movable rod through the third positioning column;
the fixed rod is of a hollow structure, the first movable rod penetrates through the fixed rod, and the height of the first movable rod relative to the fixed rod is adjusted through the first positioning column or the second positioning column.
5. The inorganic binder sample stripping device according to claim 3, wherein a pair of screws are screwed on the first top plate, the second top plate and the third top plate, and a connecting line of the pair of screws passes through the center of the corresponding first top plate, the second top plate or the third top plate; wherein, all be provided with the couple on the screw of second roof, third roof.
6. The inorganic binder sample release apparatus of claim 1, wherein the top surface of the stage is sized to be larger than the bottom surface of the mold.
7. The inorganic binder sample stripping apparatus of claim 1, wherein said slide bolt comprises: the screw rod passes through the sliding groove in the bottom surface of the objective table, the size of the screw rod head of the screw rod is larger than that of the sliding groove, the screw rod can move in the sliding groove, and the upper end of the screw rod is in threaded connection with the driving device.
8. The inorganic binder sample delaminating apparatus of claim 1, wherein the stage is provided with a scale on a side of the sliding groove.
9. The inorganic binder sample stripping apparatus of claim 7 wherein said actuator is provided with a rotatable handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220072768.XU CN216899836U (en) | 2022-01-12 | 2022-01-12 | Inorganic binder sample demoulding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220072768.XU CN216899836U (en) | 2022-01-12 | 2022-01-12 | Inorganic binder sample demoulding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216899836U true CN216899836U (en) | 2022-07-05 |
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ID=82212105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220072768.XU Active CN216899836U (en) | 2022-01-12 | 2022-01-12 | Inorganic binder sample demoulding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216899836U (en) |
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2022
- 2022-01-12 CN CN202220072768.XU patent/CN216899836U/en active Active
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