CN211627148U - Plastic test film convenient for demolding - Google Patents
Plastic test film convenient for demolding Download PDFInfo
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- CN211627148U CN211627148U CN202020132360.8U CN202020132360U CN211627148U CN 211627148 U CN211627148 U CN 211627148U CN 202020132360 U CN202020132360 U CN 202020132360U CN 211627148 U CN211627148 U CN 211627148U
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- side die
- bottom plate
- mold
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- test film
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Abstract
The utility model discloses a plastic test film convenient for demoulding, which relates to the technical field of concrete test films and comprises a bottom plate, wherein a first side mold and a second side mold are respectively arranged on two sides of the top of the bottom plate, connecting rods are welded on the opposite sides of the outer walls of the first side mold and the second side mold, and the connecting rods are rotatably connected with the bottom plate through pin shafts; the both sides of first side form all are provided with first connecting plate, the both sides of second side form all are provided with the second connecting plate, the slot of intercommunication, two are all seted up to one side that first connecting plate and second connecting plate are relative it has the cutting to peg graft between the slot, the utility model discloses in, can make the connecting rod surround the bottom plate through the round pin axle and rotate, and then make the connecting rod become the lever of side form, through rotating the connecting rod outside to the side form, can make side form and fashioned concrete piece quickly separating, improved the drawing of patterns efficiency of concrete greatly.
Description
Technical Field
The utility model belongs to the technical field of the concrete examination mould, specifically be a plastics examination membrane convenient to drawing of patterns.
Background
The compressive strength of the concrete is obtained through tests, cubes with the side length of 150mm are manufactured according to the standard GB/T50081-2002 of the test method for the mechanical property of common concrete, the cubes are maintained to the age of 28d under the standard maintenance condition (the temperature is 20 +/-2 ℃, and the relative humidity is more than 95 percent), and the ultimate compressive strength measured by using a standard test method is called the compressive strength of the concrete standard cubes;
in the testing process, concrete is required to be used for testing a mold, the test mold is generally divided into two types, one type is a cast iron test mold, the other type is a plastic test mold, and the plastic test mold in the market still has defects in use at present, for example, after the concrete is formed in the plastic test mold, the concrete is difficult to rapidly demould by the plastic test mold, and in addition, the side molds of the plastic test mold are difficult to rapidly connect, so that the plastic test mold is difficult to conveniently use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a plastics examination membrane convenient to drawing of patterns to solve the problem that proposes in the above-mentioned background art.
The utility model adopts the technical scheme as follows:
a plastic test film convenient for demolding comprises a bottom plate, wherein a first side mold and a second side mold are respectively arranged on two sides of the top of the bottom plate, connecting rods are welded on the opposite sides of the outer walls of the first side mold and the second side mold, and the connecting rods are rotatably connected with the bottom plate through pin shafts;
the both sides of first side form all are provided with first connecting plate, the both sides of second side form all are provided with the second connecting plate, the slot of intercommunication is all seted up to one side that first connecting plate and second connecting plate are relative, two it has the cutting to peg graft between the slot.
Preferably, the connecting rod is of a U-shaped structure, and a rubber sleeve is sleeved in the middle of the top of the connecting rod.
Preferably, the first connecting plate and the first side mold are of an integrated structure, and the second connecting plate and the second side mold are of an integrated structure.
Preferably, the two slots are integrally I-shaped in cross section, the structure of the inserting strip is the same as that of the slot, and the length of the inserting strip is smaller than that of the slot.
Preferably, sealing gaskets are arranged at the joint of the first side die and the second side die and the joint of the first side die, the second side die and the bottom plate.
Preferably, both sides of the top of the connecting rod are in arc chamfer transition to form an arc surface, and a rubber pad is fixed at the bottom of the bottom plate.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, can make the connecting rod surround the bottom plate through the round pin axle and rotate, and then make the connecting rod become the lever of side form, through rotating the connecting rod outside to the side form, can make side form and fashioned concrete piece quickly separating, improved the drawing of patterns efficiency of concrete greatly.
2. The utility model discloses in, can make first connecting plate and second connecting plate connect fast through cutting and slot, and first connecting plate and second connecting plate respectively with first side form and second side form formula structure as an organic whole, convenient degree when consequently greatly having improved first side form and second side form equipment.
Drawings
Fig. 1 is a top view of the present invention;
fig. 2 is a front view of the first side mold and the second side mold of the present invention after being separated;
FIG. 3 is a side view of a second side form of the present invention;
FIG. 4 is an enlarged view of portion A of FIG. 1;
in the figure: 1. a rubber pad; 2. a base plate; 3. a first side mold; 4. a first connecting plate; 5. a second connecting plate; 6. a rubber sleeve; 7. a connecting rod; 8. a second side mold; 9. a pin shaft; 10. a slot; 11. cutting; 12. a circular arc surface; 13. and a gasket.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Referring to fig. 1-4, a plastic test film convenient for demolding comprises a bottom plate 2, wherein a first side die 3 and a second side die 8 are respectively arranged on two sides of the top of the bottom plate 2, connecting rods 7 are welded on the opposite sides of the outer walls of the first side die 3 and the second side die 8, and the connecting rods 7 are rotatably connected with the bottom plate 2 through pin shafts 9;
the both sides of first side mould 3 all are provided with first connecting plate 4, and the both sides of second side mould 8 all are provided with second connecting plate 5, and the slot 10 of intercommunication is all seted up to first connecting plate 4 and the relative one side of second connecting plate 5, and it has cutting 11 to peg graft between two slots 10.
Further, connecting rod 7 is the U-shaped structure, and the top middle department of connecting rod 7 overlaps and is equipped with rubber sleeve 6 to increase the frictional force between staff's hand and connecting rod 7.
Furthermore, the first connecting plate 4 and the first side mold 3 are of an integrated structure, and the second connecting plate 5 and the second side mold 8 are of an integrated structure.
Furthermore, the overall cross-sectional shapes of the two slots 10 are i-shaped, the structures of the inserting strips 11 are the same as those of the slots 10, and the length of each inserting strip 11 is smaller than that of the slot 10, so that the convenience in separating the inserting strips 11 from the slots 10 is improved.
Specifically, the joint of the first side mold 3 and the second side mold 8 and the joint of the first side mold 3, the second side mold 8 and the bottom plate 2 are provided with sealing gaskets 13, and the sealing gaskets 13 can be used for avoiding the leakage phenomenon during concrete pouring.
Specifically, the top both sides of connecting rod 7 all are the circular arc chamfer transition, form arc surface 12, and the bottom of bottom plate 2 is fixed with rubber pad 1, and rubber pad 1 multiplicable device is at the stability on the horizontal plane, and arc surface 12 can prevent that the turning of connecting rod 7 from causing the fish tail phenomenon to the staff to the security when improving the device and using.
The working principle, refer to fig. 1-4, during the use, directly pour the concrete after the stirring between first side form 3 and second side form 8, after the concrete solidifies, take out cutting 11 from slot 10, the staff holds the top of connecting rod 7 after that to outwards rotate connecting rod 7 with round pin axle 9 as the center, and then make first side form 3, second side form 8 and the concrete after taking shape separate fast, improved the drawing of patterns speed of concrete greatly.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides a plastics are tried membrane convenient to drawing of patterns which characterized in that: the die comprises a bottom plate (2), wherein a first side die (3) and a second side die (8) are respectively arranged on two sides of the top of the bottom plate (2), connecting rods (7) are welded on the opposite sides of the outer walls of the first side die (3) and the second side die (8), and the connecting rods (7) are rotatably connected with the bottom plate (2) through pin shafts (9);
the two sides of the first side die (3) are provided with first connecting plates (4), the two sides of the second side die (8) are provided with second connecting plates (5), one side of each first connecting plate (4) opposite to one side of each second connecting plate (5) is provided with communicated slots (10), and the slots (10) are spliced to form inserting strips (11).
2. A plastic test film for facilitating release of a mold as defined in claim 1, wherein: the connecting rod (7) is of a U-shaped structure, and a rubber sleeve (6) is sleeved in the middle of the top of the connecting rod (7).
3. A plastic test film for facilitating release of a mold as defined in claim 1, wherein: the first connecting plate (4) and the first side die (3) are of an integrated structure, and the second connecting plate (5) and the second side die (8) are of an integrated structure.
4. A plastic test film for facilitating release of a mold as defined in claim 1, wherein: the cross section of the two integral slots (10) is I-shaped, the structure of the inserting strip (11) is the same as that of the slots (10), and the length of the inserting strip (11) is smaller than that of the slots (10).
5. A plastic test film for facilitating release of a mold as defined in claim 1, wherein: and sealing gaskets (13) are arranged at the joint of the first side die (3) and the second side die (8) and the joint of the first side die (3), the second side die (8) and the bottom plate (2).
6. A plastic test film for facilitating release of a mold as defined in claim 1, wherein: the top both sides of connecting rod (7) all are circular arc chamfer transition, form arc surface (12), the bottom of bottom plate (2) is fixed with rubber pad (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020132360.8U CN211627148U (en) | 2020-01-19 | 2020-01-19 | Plastic test film convenient for demolding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020132360.8U CN211627148U (en) | 2020-01-19 | 2020-01-19 | Plastic test film convenient for demolding |
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| CN211627148U true CN211627148U (en) | 2020-10-02 |
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| CN202020132360.8U Active CN211627148U (en) | 2020-01-19 | 2020-01-19 | Plastic test film convenient for demolding |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117419995A (en) * | 2023-12-18 | 2024-01-19 | 中铁十八局集团第四工程有限公司 | Saturated red clay triaxial sample demoulding structure |
-
2020
- 2020-01-19 CN CN202020132360.8U patent/CN211627148U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117419995A (en) * | 2023-12-18 | 2024-01-19 | 中铁十八局集团第四工程有限公司 | Saturated red clay triaxial sample demoulding structure |
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