CN217943733U - Cement mortar test body demoulding auxiliary tool and cement mortar test body demoulding device - Google Patents
Cement mortar test body demoulding auxiliary tool and cement mortar test body demoulding device Download PDFInfo
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- CN217943733U CN217943733U CN202221100636.XU CN202221100636U CN217943733U CN 217943733 U CN217943733 U CN 217943733U CN 202221100636 U CN202221100636 U CN 202221100636U CN 217943733 U CN217943733 U CN 217943733U
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- 239000011083 cement mortar Substances 0.000 title claims abstract description 110
- 238000012360 testing method Methods 0.000 title claims abstract description 32
- 230000009471 action Effects 0.000 claims abstract description 50
- 238000000465 moulding Methods 0.000 claims description 6
- 230000007704 transition Effects 0.000 claims description 3
- 239000004568 cement Substances 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 239000004576 sand Substances 0.000 description 5
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 3
- 235000011613 Pinus brutia Nutrition 0.000 description 3
- 241000018646 Pinus brutia Species 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000004513 sizing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The application discloses cement mortar test demoulding appurtenance and cement mortar test demoulding device relates to cement production technical field. The cement mortar sample demoulding auxiliary tool comprises a force application rod, a first action part and a second action part, wherein the first action part is arranged at the first end of the force application rod, the first action part has a first specified size along the axial direction of the force application rod and a second specified size along the first direction, and the first action part can be inserted into a demoulding groove of a cement mortar forming mould along the first direction; the first direction is vertical to the axial direction of the force application rod; the second action part is arranged at a second end, back to the first end, of the force application rod, the second action part has a third appointed size along the axial direction of the force application rod, and the second action part is used for knocking an appointed clamping plate of the cement mortar forming mold; wherein the first specified size is equal to or smaller than the third specified size.
Description
Technical Field
The application relates to the technical field of cement production, in particular to a cement mortar test body demoulding auxiliary tool and a cement mortar test body demoulding device.
Background
Cement, as an important cementing material, is widely applied to engineering such as civil construction, water conservancy, national defense and the like; further, the strength of cement is the most basic index for measuring the physical properties of cement. Usually, a cement mortar sample is formed through a mould when the cement strength is tested, and then the cement mortar sample is subjected to demoulding and water curing; although a professional stripper is arranged in the stripping process, the stripper is limited in use, so that the stripper needs to be matched with an auxiliary tool to use, and safe stripping is realized under the condition that the overall strength of the cement mortar sample is not affected.
However, the mould can be pressed very tightly when cement is moulded in the mould for cement mortar specimen and mould bond together, and inconvenient taking off it, current shake loose appurtenance often can influence the bulk strength of cement mortar specimen when carrying out supplementary drawing of patterns, cause follow-up strength test's inaccuracy.
SUMMERY OF THE UTILITY MODEL
The embodiment of the application provides a cement mortar specimen drawing of patterns appurtenance and cement mortar specimen shedder to solve current cement mortar specimen drawing of patterns in-process, current shake pine appurtenance often can influence the bulk strength of cement mortar specimen when assisting the drawing of patterns, cause the problem of the inaccuracy of follow-up strength test.
In order to solve the above technical problem, the embodiments of the present application provide the following technical solutions:
the application provides in a first aspect a cement mortar specimen demolding auxiliary tool, which comprises a force application rod;
the first acting part is arranged at the first end of the force application rod, the first acting part has a first specified size along the axial direction of the force application rod and a second specified size along the first direction, and the first acting part can be inserted into a demoulding groove of a cement mortar moulding mould along the first direction; the first direction is perpendicular to the axial direction of the force application rod;
the second action part is arranged at a second end, back to the first end, of the force application rod, and has a third specified size along the axial direction of the force application rod, and the second action part is used for knocking a specified clamping plate of the cement mortar forming mold;
wherein the first specified size is equal to or smaller than the third specified size.
In some modified embodiments of the first aspect of the present application, in the above-described cemented sand sample demolding assisting tool, the first acting portion has two ends in the first direction that have different dimensions in the axial direction of the force application rod.
In some modified embodiments of the first aspect of the present application, in the above-described cemented sand sample demolding auxiliary tool, a dimension of the first acting portion in the axial direction of the force application rod gradually increases in the first direction.
In some modified embodiments of the first aspect of the present application, in the above-described cemented sand sample demolding assisting tool, a side of the first acting portion facing the force applying rod is perpendicular to an axial direction of the force applying rod;
one side of the first acting part, which is far away from the force application rod, is obliquely arranged along the first direction relative to the straight line of the first direction.
In some modified embodiments of the first aspect of the present application, in the auxiliary tool for demolding a cemented sand sample, a side of the first acting portion, which is far away from the force applying rod, is inclined at an angle of 60 degrees along the first direction with respect to a straight line of the first direction.
In some modified embodiments of the first aspect of the present application, in the above-mentioned cement mortar sample demolding auxiliary tool, the second acting portion has a rectangular parallelepiped structure;
the edges of the second action part opposite to each other along the first direction are in smooth transition connection with two side surfaces of the second action part opposite to each other along the axial direction of the force application rod.
In some modified embodiments of the first aspect of the present application, in the above-described cemented sand sample demolding assisting tool, the force applying rod, the first acting portion, and the second acting portion are integrally molded.
In some modified embodiments of the first aspect of the present application, the aforementioned cement mortar sample demolding auxiliary tool, wherein the force applying rod is cylindrical.
In some modified embodiments of the first aspect of the present application, in the above-described cement mortar sample demolding auxiliary tool, the second acting portion has a fourth predetermined dimension in the first direction, and the fourth predetermined dimension is larger than the third predetermined dimension.
The embodiment of the second aspect of the present application provides a cement mortar test piece demolding device, which includes at least one aforementioned cement mortar test piece demolding auxiliary tool.
Compared with the prior art, the cement mortar sample demolding auxiliary tool provided by the first aspect of the application has the advantages that the first action part and the second action part are respectively arranged at the two ends of the force application rod, the first action part can be matched with the mold demolding groove to perform an integral loosening action, the second action part can be matched with the clamping plate of the mold to perform a knocking, loosening and separating action, and the cement mortar sample can be conveniently and quickly demolded to the effect that a demolding device can be placed in the cement mortar sample; the size design of the first action part and the second action part can effectively avoid the influence on the structure or strength of the cement mortar sample during demoulding; effectively solve current cement mortar test drawing of patterns in-process, current shake pine appurtenance often can influence the bulk strength of cement mortar test when carrying out supplementary drawing of patterns, cause the inaccurate problem of follow-up strength test.
Drawings
The above and other objects, features and advantages of exemplary embodiments of the present application will become readily apparent from the following detailed description, which proceeds with reference to the accompanying drawings. Several embodiments of the present application are illustrated by way of example and not by way of limitation in the figures of the accompanying drawings and in which like reference numerals refer to similar or corresponding parts and in which:
FIG. 1 is a schematic diagram illustrating a schematic structure of a cement mortar sample demolding auxiliary tool according to an embodiment of the present disclosure;
FIG. 2 schematically shows a first matching state diagram of a cement mortar sample demolding auxiliary tool and a cement mortar sample mold provided by an embodiment of the application;
FIG. 3 schematically shows a second matching state diagram of the cement mortar sample demolding auxiliary tool and the cement mortar sample mold provided by the embodiment of the application;
the reference numbers illustrate: the demolding auxiliary tool for the cement mortar sample comprises a cement mortar sample demolding auxiliary tool 1, a force applying rod 2, a first acting part 3, a second acting part 4, a cement mortar forming mold 5, a demolding groove 51, a designated clamping plate 52, an interval clamping plate 53, a base 54, a jacking device 55, a cement mortar sample 6 and a first direction a.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
It is to be noted that, unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which this application belongs.
In order to solve the technical problems, the general idea of the embodiment of the application is as follows:
example 1
Referring to fig. 1, a cement mortar sample demolding auxiliary tool 1 provided in the embodiment of the present application includes a force application rod 2, a first acting portion 3, and a second acting portion 4;
the first acting part 3 is arranged at the first end of the force applying rod 2, the first acting part 3 has a first specified size along the axial direction of the force applying rod 2 and a second specified size along the first direction a, and the first acting part 3 can be inserted into the demoulding groove 51 of the cement mortar forming mould 5 along the first direction a; the first direction a is perpendicular to the axial direction of the force application rod 2;
the second acting part 4 is arranged at a second end, opposite to the first end, of the force application rod 2, the second acting part has a third specified size along the axial direction of the force application rod 2 of the second acting part 4, and the second acting part 4 is used for knocking a specified clamping plate 52 of the cement mortar forming mold 5;
wherein the first specified size is equal to or smaller than the third specified size.
Specifically, in order to solve the problem that the overall strength of a cement mortar sample is often affected by an existing shake-and-loosen auxiliary tool during auxiliary demoulding of the existing cement mortar sample, which causes inaccuracy in subsequent strength testing, referring to fig. 2 and fig. 3, in the cement mortar sample demoulding auxiliary tool 1 provided in this embodiment, a first action part 3 and a second action part 4 are respectively arranged at two ends of a force application rod 2, the first action part 3 can cooperate with a demoulding groove 51 of a cement mortar forming mould 5 to tilt up so that the cement mortar sample 6, a spacing splint 53 and an appointed splint 52 are integrally loosened, and the second action part 4 can cooperate with the appointed splint 52 of the cement mortar forming mould 5 to knock and separate the appointed splint 52 which cannot enter a demoulding device (not shown in the figure) to locally demould, so that the cement mortar sample 6 can be conveniently and rapidly demoulded until the cement mortar sample can be put into the demoulding device (not shown in the figure); and the size design of the first acting part 3 and the second acting part 4 can effectively avoid influencing the structure or the strength of the cement mortar test body 6 when demoulding.
Referring to fig. 2 and 3, the cement mortar forming mold 5 includes a base 54, a designated clamping plate 52, an interval clamping plate 53 and a tightening device 55; the base 54 is used for supporting cement mortar, the two designated splints 52 are arranged at two opposite ends of the base 54 in the length or width direction, and the plurality of spaced splints 53 are arranged between the two designated splints 52 at intervals along the width or length direction of the base 54 so as to cooperate with the designated splints 52 to enclose a molding space of the cement mortar; after the cement mortar is injected, the two designated clamping plates 52 are tightly propped through the propping device 55 to form the cement mortar test body 6; the frame of the base 54 is provided with a demoulding groove 51 for prying the designated clamping plate 52 to enable the cement mortar sample 6, the designated clamping plate 52 and the spacing clamping plate 53 to be wholly tilted, so that the bottom and the base 54 are separated in a loosening manner. It can be understood that: the structure of the cement mortar forming mold 5 is well known to those skilled in the art, and will not be described in detail herein.
The force application rod 2 is of a rigid rod-shaped structure, is used as a main holding part of the cement mortar sample demoulding auxiliary tool 1, and transmits prying force and knocking force of an operator to the first working part 3 and the second working part 4; the length of the force application rod 2 can be designed and adjusted according to actual needs, and the radial cross-sectional shape of the force application rod 2 is selected according to actual situations, for example: circular, square and other arbitrary shapes, preferred circular in this embodiment, and then application of force pole 2 is cylindrical rod-shaped structure, need not specially to find flat contact surface when sled, then reduce when knocking and the operator's palm between rub, increase the validity of knocking.
The first acting part 3 and the second acting part 4 are both rigid structures, and can be fixedly connected to the force application rod 2 or integrally formed with the force application rod 2; in order to guarantee the intensity and the life of cement mortar specimen drawing of patterns appurtenance 1 will in this embodiment cement mortar specimen drawing of patterns appurtenance 1 sets up to stainless steel, even cooperate cement mortar specimen 6 to maintain for a long time in the higher curing chamber of humidity, it can not rust yet to also can avoid breaking when carrying out the perk action. First effect portion 3 is for having first appointed size along the axial of application of force pole 2, has the cylindrical structure of second appointed sizing dimension along first direction a, first appointed size with the selection of second appointed sizing dimension depends on the size of drawing of patterns groove 51 on cement mortar forming die 5, in order to guarantee first work portion 3 can stretch into drawing of patterns groove 51, then through application of force pole 2 push down in order to carry out the perk action. The second effect portion 4 is the block structure or the columnar structure that has the third appointed size along the axial of the application of force pole 2, the selection of the third appointed size depends on the height that appointed splint 52 is higher than interval splint 53 on the cement mortar forming die 5, guarantees that the second effect portion 4 can also be accurate and laborsaving strikes appointed splint 52 under the prerequisite that has as small as possible volume, avoids too big with appointed splint 52's area of contact, strikes the intensity or the structure that becomes flexible in-process and causes cement mortar specimen 6 and is influenced.
According to the above list, the first action part 3 and the second action part 4 are respectively arranged at the two ends of the force application rod 2, so that the first action part 3 can be matched with the tilting of the mold stripping groove 51 to perform the overall loosening action, and the second action part 4 can be matched with the clamping plate of the mold to perform the knocking, loosening and separating action, so that the cement mortar sample 6 can be conveniently and quickly demoulded until a demould device (not shown in the figure) can be placed in the demould device; the size design of the first action part 3 and the second action part 4 can effectively avoid the influence on the structure or the strength of the cement mortar specimen 6 during demoulding; effectively solve current cement mortar test drawing of patterns in-process, current shake pine appurtenance often can influence the bulk strength of cement mortar test when carrying out supplementary drawing of patterns, cause the inaccurate problem of follow-up strength test.
The term "and/or" herein is merely an associative relationship describing an associated object, meaning that three relationships may exist, e.g., a and/or B, specifically understood as: both a and B may be included, a may be present alone, or B may be present alone, and any of the three cases can be provided.
Further, referring to fig. 1, in a concrete implementation of the cement mortar sample demolding auxiliary tool 1 provided in the embodiment of the present application, the two ends of the first acting portion 3 along the first direction a have different dimensions along the axial direction of the force applying rod 2.
Specifically, after the cement mortar molding die 5 is used for a plurality of times, the depth of the stripping groove 51 on the cement mortar molding die is not changed, but the width or length of the groove in the prying direction is gradually increased, so that the axial size of the force application rod 2 is set to be different at two ends of the first action part 3 in the first direction a, and the cement mortar molding die can be used corresponding to the stripping grooves 51 of different sizes, so that the application range of the cement mortar test demolding auxiliary tool 1 is improved, and the cost increase caused by repeated updating is avoided.
Further, referring to fig. 1, in a concrete implementation of the cement mortar sample demolding auxiliary tool 1 provided in the embodiment of the present application, a dimension of the first acting portion 3 along the axial direction of the force applying rod 2 gradually increases along the first direction a.
Specifically, in order to realize that the axial sizes of the two ends of the first acting part 3 along the first direction a are different along the force application rod 2, in this embodiment, the axial size of the first acting part 3 along the force application rod 2 is set to be gradually increased along the first direction a, that is, one end of the two ends of the first acting part 3 along the first direction a is thinner and the other end is thicker, and meanwhile, the first acting part 3 is set to be gradually increased along the first direction a, so that the first acting part 3 can have higher applicability when being matched with the demolding groove 51, and can be adaptively inserted in all directions along with the gradual change of the demolding groove 51 without a break in the middle.
Further, referring to fig. 1, in the cement mortar sample demolding auxiliary tool 1 provided in the embodiment of the present application, in a specific implementation, a side of the first acting portion 3 facing the force applying rod 2 is perpendicular to an axial direction of the force applying rod 2;
one side of the first acting part 3, which is far away from the force application rod 2, is obliquely arranged along the first direction a relative to the straight line of the first direction a.
Specifically, in order to ensure the stability of the first working part 3 relative to the force application rod 2 and facilitate the tilting motion, in this embodiment, one side of the first working part 3 facing the force application rod 2 is perpendicular to the axial direction of the force application rod 2; one side of the first action part 3, which is far away from the force application rod 2, is obliquely arranged relative to the straight line of the first direction a along the first direction a, the size of the first action part 3 is gradually increased along the first direction a through the oblique arrangement of the first action part 3, which is far away from one side of the force application rod 2, so that the connection side of the first action part 3 and the force application rod 2 can be relatively attached to the inner wall of the demoulding groove 51, and the force application can be better during prying.
Further, referring to fig. 1, in the auxiliary tool 1 for demolding a cement mortar sample provided in the embodiment of the present application, in a specific implementation, one side of the first acting portion, which is far away from the force application rod, is inclined at an angle of 60 degrees along the second direction relative to a straight line where the second direction is located.
Specifically, there is also the limit in use in cement mortar forming die 5, and the size of drawing 51 is 10-25mm along the ascending size in the left and right sides in the picture in the drawing, and in this embodiment combines actual production law with the first effect portion one side of keeping away from the application of force pole sets up to be for along the second direction is 60 degrees angles slope for the straight line of second direction place, can both effectively guarantee the extensive suitability of first effect portion 3 and can effectively reduce the preparation degree of difficulty again. Referring to the size change of the mold release groove 51, the smaller size of the first acting part 3 is set to 10-20mm at one end and 25mm at the other end along the axial direction of the force application rod 2 in the present embodiment.
Further, referring to fig. 1, in the cement mortar sample demolding auxiliary tool 1 provided in the embodiment of the present application, in a specific implementation, the second acting portion 4 is a rectangular parallelepiped structure; the edges of the second action part 4 opposite to each other along the first direction a are in smooth transition connection with two side surfaces of the second action part 4 opposite to each other along the axial direction of the force application rod 2.
Specifically, in order to ensure that the second acting portion 4 can improve the knocking accuracy rate under the condition of being as small as possible, in the embodiment, the second acting portion 4 is configured as a rectangular parallelepiped structure, the height direction of the second acting portion is the axial direction of the force applying rod 2, the length direction of the second acting portion is the first direction a, and the knocking surface is selected according to the length direction size and the width direction size of the second acting portion 4, for example: referring to fig. 1, the length of second effect portion 4 is greater than the width, then chooses the face that width and height enclose for use as the face of strikeing, under the prerequisite of guaranteeing effectively to strike, can also reduce to minimum to the resistance to compression of cement mortar specimen 6, the influence of rupture strength to, and can understand: on the premise of no influence on the compression strength and the bending strength of the cement mortar sample 6, the width of the second action part 4 is unlimited in numerical value selection, the selection of the height depends on the cement mortar forming mold 5, the designated clamping plate 52 of the cement mortar forming mold 5 is usually higher than the spacing clamping plate 53, the designated clamping plate 52 cannot be placed into a stripper (not shown in the figure) for automatic demolding due to the size of the designated clamping plate 52, the second action part 4 needs to be knocked to separate the designated clamping plate from the cement mortar sample 6, the part of the designated clamping plate 52 which can be knocked by the second action part 4 is higher than the part of the spacing clamping plate 53 and usually ranges from 15 mm to 25mm, the axial size of the second action part 4 along the force application rod 2 ranges from 15 mm to 25mm, the contact area with the designated clamping plate 52 is guaranteed to be as small as possible on the premise of effective knocking, and the influence on the strength detection value of the cement mortar sample 6 caused by overlarge contact surface is prevented.
In a concrete implementation of the tool 1 for assisting in demolding a cement mortar sample according to the embodiment of the present invention, the force applying rod 2, the first acting portion 3, and the second acting portion 4 are integrally molded.
Specifically, in order to ensure the strength of the cement mortar sample demolding auxiliary tool 1, in this embodiment, the force application rod 2, the first acting portion 3, and the second acting portion 4 are integrally formed, so that the influence on the service life of the cement mortar sample demolding auxiliary tool 1 due to the fact that the first acting portion 3 or the second acting portion 4 is split from the force application rod 2 under prying or knocking actions can be avoided.
Further, referring to fig. 1, in a concrete implementation of the cement mortar sample demolding auxiliary tool 1 provided in the embodiment of the present application, the second acting portion 4 has a fourth specified size along the first direction a, and the fourth specified size is greater than the third specified size.
Specifically, in order to ensure convenience and labor saving of the second acting part 4 during knocking, in this embodiment, the second acting part 4 is set to have a fourth specified size larger than the third specified size along the first direction a, so that the second acting part 4 has sufficient inertia during knocking along the first direction a, and the inertia is used for assisting in knocking, thereby greatly improving labor saving; for example: the length, width and height of the second action part 4 are 35-45mm, 10-20mm and 15-25mm respectively, and the preferred collocation obtained by experience and multiple tests in the embodiment is 40 × 15 × 20mm.
Example 2
The embodiment of the application provides a cement mortar test body demoulding device, which comprises a cement mortar test body demoulding auxiliary tool 1 and a demoulding device (not shown in the figure).
Specifically, the cement mortar sample demolding auxiliary tool 1 is the cement mortar sample demolding auxiliary tool 1 according to the embodiment, and for the specific structure and the working principle, please refer to the detailed description of embodiment 1, which is not repeated herein.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (10)
1. The utility model provides a cement mortar examination body drawing of patterns appurtenance which characterized in that, it includes:
a force application rod;
the first acting part is arranged at the first end of the force application rod, has a first specified size along the axial direction of the force application rod and a second specified size along the first direction, and can be inserted into a demoulding groove of a cement mortar moulding mould along the first direction; the first direction is vertical to the axial direction of the force application rod;
the second action part is arranged at a second end, opposite to the first end, of the force application rod, has a third specified size along the axial direction of the force application rod, and is used for knocking a specified clamping plate of the cement mortar forming mold;
wherein the first specified size is equal to or smaller than the third specified size.
2. The cement mortar specimen demoulding auxiliary tool as claimed in claim 1, wherein:
the two ends of the first acting part along the first direction have different sizes along the axial direction of the force application rod.
3. The cement mortar test body demolding auxiliary tool as claimed in claim 2, wherein:
the dimension of the first acting portion in the axial direction of the force application rod gradually increases in the first direction.
4. The cement mortar specimen demoulding auxiliary tool as claimed in claim 3, wherein:
one side of the first acting part facing the force application rod is vertical to the axial direction of the force application rod;
one side of the first acting part, which is far away from the force application rod, is obliquely arranged along the first direction relative to the straight line of the first direction.
5. The auxiliary tool for demolding cement mortar samples as claimed in claim 4, wherein:
one side of the first acting part, which is far away from the force application rod, is obliquely arranged at an angle of 60 degrees along the first direction relative to the straight line of the first direction.
6. The cement mortar test body demolding auxiliary tool as claimed in claim 1, wherein:
the second acting part is of a cuboid structure;
the edges of the second action part opposite to each other along the first direction are in smooth transition connection with two side surfaces of the second action part opposite to each other along the axial direction of the force application rod.
7. The cement mortar test body demolding auxiliary tool as claimed in claim 1, wherein:
the force application rod, the first acting part and the second acting part are integrally formed.
8. The cement mortar test body demolding auxiliary tool as claimed in claim 1, wherein:
the force application rod is cylindrical.
9. The cement mortar test body demolding auxiliary tool as claimed in claim 1 or 6, wherein:
the second acting portion has a fourth specified size in the first direction, the fourth specified size being larger than the third specified size.
10. A cement mortar test body demoulding device is characterized by comprising
At least one cement mortar test body demolding aid as recited in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221100636.XU CN217943733U (en) | 2022-05-09 | 2022-05-09 | Cement mortar test body demoulding auxiliary tool and cement mortar test body demoulding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221100636.XU CN217943733U (en) | 2022-05-09 | 2022-05-09 | Cement mortar test body demoulding auxiliary tool and cement mortar test body demoulding device |
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| Publication Number | Publication Date |
|---|---|
| CN217943733U true CN217943733U (en) | 2022-12-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221100636.XU Active CN217943733U (en) | 2022-05-09 | 2022-05-09 | Cement mortar test body demoulding auxiliary tool and cement mortar test body demoulding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217943733U (en) |
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2022
- 2022-05-09 CN CN202221100636.XU patent/CN217943733U/en active Active
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