CN217257052U

CN217257052U - Concrete anti-permeation test mold base

Info

Publication number: CN217257052U
Application number: CN202120054745.1U
Authority: CN
Inventors: 徐扬; 周建刚; 张冰; 董丽秀; 刘震; 王建
Original assignee: Zhongbei Huayu Construction Engineering Co ltd
Current assignee: Zhongbei Huayu Construction Engineering Co ltd
Priority date: 2021-01-08
Filing date: 2021-01-08
Publication date: 2022-08-23
Anticipated expiration: 2031-01-08

Abstract

The utility model belongs to the technical field of examination mould and specifically relates to a concrete anti-penetration examination mould base has solved the sealed not tight of examination mould bottom aperture, leads to the technical problem of thick liquid loss easily when pouring concrete, and it includes examination mould base, be provided with cylindrical arch on the examination mould base, cylindrical arch is pegged graft with the aperture cooperation of examination mould bottom and is sealed examination mould. The diameter of the cylindrical protrusion is the same as that of the small hole, the depth of the cylindrical protrusion is the same as that of the small hole, and one end, far away from the test mold base, of the cylindrical protrusion is a plane. This application has the effect that improves examination mould bottom aperture leakproofness.

Description

Concrete anti-permeation test mold base

Technical Field

The application relates to the field of test molds, in particular to a concrete anti-permeation test mold base.

Background

At present, the test mold is a building instrument accessory frequently used in laboratories of construction sites and colleges, a small hole is opened at the bottom of the existing test mold, and when the test block is demolded, high-pressure gas can be blown into the small hole, so that the test block is separated from the test mold, however, slurry can flow out of the small hole when a concrete module is poured, the matching proportion of sand and stone in concrete is unbalanced, the surface of the module is rough, and some small pits appear.

People generally plug the rubber stopper in the small hole at the bottom of the test mold to seal the test mold, but when the test mold is demolded, the rubber stopper is not easy to pull out from the small hole, so that the demolding is difficult.

In the related art described above, the inventors considered that there was a defect that the test block was not easily released from the mold.

SUMMERY OF THE UTILITY MODEL

In order to improve the technical problem that the examination mould leaks the thick liquid, be difficult to the demoulding, the application provides a concrete anti-penetration examination mould base adopts following technical scheme:

the utility model provides a concrete anti-penetration examination mould base, includes examination mould base, be provided with cylindrical arch on the examination mould base, cylindrical arch is pegged graft with the aperture cooperation of examination mould bottom and is sealed examination mould.

Through adopting above-mentioned technical scheme, set up the aperture of cylindrical arch and examination mould bottom on the examination mould base and mutually support for avoid the loss of thick liquid when filling concrete in the examination mould, the easy separation of examination mould and examination mould base in addition blows in high-pressure gas in the aperture from examination mould bottom, makes the convenient drawing of patterns of test block.

Optionally, the diameter of the cylindrical protrusion is the same as that of the small hole, the depth of the cylindrical protrusion is the same as that of the small hole, and one end of the cylindrical protrusion, which is far away from the test mold base, is set to be a plane.

Through adopting above-mentioned technical scheme for the cooperation between examination mould and the examination mould base is inseparabler, effectively prevents the loss of thick liquid, and cylindrical arch is the same with the degree of depth of aperture, and the one end that the examination mould base was kept away from to cylindrical arch is the plane, makes when trying the mould to install on trying the mould base, and cylindrical arch and examination mould bottom are located the coplanar, makes the bottom of test block level and smooth.

Optionally, the cylindrical protrusion is located at the center of the test mold base, and the cylindrical protrusion is connected to the test mold base in a threaded manner.

Through adopting above-mentioned technical scheme for when trying the mould and trying the mould base cooperation and pegging graft, the intermediate position at trying the mould base can be placed to the examination mould, makes the examination mould more stable, and cylindrical protruding and the connected mode of trying the mould base set up to threaded connection, makes keeping flat that the examination mould can be better on trying the mould base, improves the leakproofness.

Optionally, the test mold base is provided with two handles, the two handles are respectively arranged on two parallel side faces of the test mold base, and the two handles are arranged oppositely.

Through adopting above-mentioned technical scheme, set up the handle on trying the mould base for try the convenient shift position of mould base.

Optionally, the test mold base is provided with a plurality of test mold bases, and the test mold bases are detachably spliced.

Through adopting above-mentioned technical scheme, set up to dismantling the concatenation between the examination mould base for the examination mould base can cooperate the shape of examination mould, improves the suitability of examination mould base, can also save space when idle.

Optionally, an iron pipe is arranged on the test mold base, the iron pipe is arranged on two sides of the test mold base, which are not provided with the handle, the adjacent test mold bases are connected through the fixing rod, and the fixing rod is inserted into the iron pipe.

Through adopting above-mentioned technical scheme, set up the iron pipe on trying the mould base, and assemble in inserting the iron pipe through the fixed rod between the adjacent examination mould base for the connection between the examination mould base is more convenient, simple.

Optionally, a plurality of iron pipes are arranged, the iron pipes are uniformly arranged along two long sides of the side surface of the test mold base at intervals, a first iron pipe is arranged on one long side, and a second iron pipe is arranged on the other long side; when the test mold base is spliced, the first iron pipe and the second iron pipe are mutually meshed and alternately arranged, the first iron pipe and the second iron pipe are coaxially arranged, and the fixing rod is inserted into the first iron pipe and the second iron pipe.

Through adopting above-mentioned technical scheme, set up first iron pipe and second iron pipe on the examination mould base for it is easier when adjacent examination mould base concatenation, can simplify construction process.

Optionally, the cross section of the iron pipe is rectangular, the cross section of the fixing rod is also rectangular, and the iron pipe is matched with the fixing rod.

Through adopting above-mentioned technical scheme, the cross-section of iron pipe and the cross-section of fixed rod all set up to the rectangle for difficult the rotation after the concatenation between the adjacent examination mould base, further fixed the concatenation between the adjacent examination mould base.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the loss of slurry is effectively avoided when the test mould is poured with concrete, so that the test mould and the test mould base are convenient to disassemble;

2. the handle and the iron pipe are arranged on the test mold base, so that the test mold base is convenient to move, and the adjacent test mold bases can be conveniently spliced in a detachable mode;

3. the cross-section of iron pipe and fixed rod sets up to the rectangle for what examination mould base connected is more firm, can also fix the position between the examination mould base.

Drawings

Fig. 1 is a schematic structural diagram of a base of a test mold according to an embodiment of the present application.

Fig. 2 is a schematic diagram of a test mold structure according to an embodiment of the present application.

Fig. 3 is a schematic view of the installation of the trial mold in a circular shape.

Fig. 4 is a schematic view of the installation of the trial mold as a single square.

Fig. 5 is a schematic diagram of a connection of multiple test mold bases according to an embodiment of the present application.

Fig. 6 is a schematic view of a plurality of trial mold bases in use in conjunction.

Description of reference numerals: 1. testing a mold base; 2. a cylindrical protrusion; 3. a handle; 4. testing a mold; 5. a small hole; 6. an iron pipe; 61. a first iron pipe; 62. a second iron pipe; 7. and (5) fixing the rod.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

The embodiment of the application discloses concrete anti-penetration test mould base. Referring to fig. 1 and 2, concrete anti-penetration examination mould base is including trying mould base 1, try mould base 1 to be square, and make by the steel sheet, set up a cylindrical protrusion 2 on trying mould base 1, cylindrical protrusion 2 is threaded connection with the connected mode of trying mould base 1, cylindrical protrusion 2 is located the central point on trying mould base 1 and puts, cylindrical protrusion 2 is made by rubber, cylindrical protrusion 2 cooperates with the aperture 5 of trying mould 4 bottom, cylindrical protrusion 2's diameter is the same with the diameter of aperture 5, and cylindrical protrusion 2's the degree of depth is the same with the degree of depth of aperture 5, cylindrical protrusion 2 keeps away from the one end of trying mould base 1 and sets up to the plane, cylindrical protrusion 2 cooperates the grafting back with aperture 5 on trying mould 4, cylindrical protrusion 2 is located same horizontal plane with the bottom surface of trying mould 4.

Referring to fig. 3 and 4, when the test mold 4 is round or square, the test mold 4 is placed on the test mold base 1, and the cylindrical protrusion 2 on the test mold base 1 is matched with the small hole 5 on the test mold 4.

Referring to fig. 5, two side surfaces of the test mold base 1 are respectively provided with a handle 3, the two side surfaces are parallel to each other, the two handles 3 are respectively positioned at the positions of the vertical center lines of the side surfaces, the two handles 3 are arranged oppositely, and the test mold base 1 can be lifted to move through the handles 3.

Referring to fig. 5 and 6, a plurality of test mold bases 1 are provided, adjacent test mold bases 1 are detachably spliced, so that the test mold bases 1 have various forms, the applicability of the test mold bases 1 can be improved, the test mold bases 1 are provided with iron pipes 6, the cross sections of the iron pipes 6 are rectangular, the iron pipes 6 are provided with a plurality of iron pipes 6, the iron pipes 6 are positioned on two sides without handles 3, the iron pipes 6 are uniformly arranged along two long sides of the test mold bases 1 at intervals, one long side of the iron pipes is provided with a first iron pipe 61, the other long side of the iron pipes is provided with a second iron pipe 62, the first iron pipe 61 and the second iron pipe 62 are arranged in a staggered manner, the adjacent test mold bases 1 are connected in an inserting manner, the first iron pipe 61 on the test mold base 1 is engaged with the second iron pipe 62 on the adjacent test mold base 1 and are alternately arranged, and the first iron pipe 61 and the second iron pipe 62 are positioned on the same axis, insert the fixed rod 7 in first iron pipe 61 and second iron pipe 62, the cross section of fixed rod 7 is the rectangle, and the fixed rod 7 is pegged graft with the cooperation of first iron pipe 61 and second iron pipe 62, and the fixed rod 7 is connected adjacent examination mould base 1 for a plurality of examination mould bases 1 can be connected as an organic wholely.

The implementation principle of the application is as follows: put at the central point that tries on the mould base 1 openly and set up cylindrical arch 2, cylindrical arch 2 is pegged graft with the aperture 5 cooperation on trying 4 bottom positions of mould, is used for sealed examination mould 4, and the thick liquid in the examination mould 4 flows when avoiding pouring concrete, sets up handle 3 on trying mould base 1 for the transport of conveniently trying mould base 1, the iron pipe 6 is pegged graft each other between the adjacent examination mould base 1, inserts the fixed rod 7 in iron pipe 6 and can dismantle the connection.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a concrete anti-penetration examination mould base which characterized in that: the test device is characterized by comprising a test mold base (1), wherein cylindrical protrusions (2) are arranged on the test mold base (1), and the cylindrical protrusions (2) are matched with small holes (5) at the bottom end of a test mold (4) to be inserted and sealed with the test mold (4).

2. The concrete permeation-resistant test mold base according to claim 1, wherein: the cylindrical protrusion (2) is the same as the diameter of the small hole (5), the depth of the cylindrical protrusion (2) is the same as that of the small hole (5), and one end, away from the test mold base (1), of the cylindrical protrusion (2) is arranged to be a plane.

3. The concrete permeation-resistant test mold base according to claim 1, wherein: the cylindrical bulge (2) is located at the center of the test mold base (1), and the cylindrical bulge (2) is in threaded connection with the test mold base (1).

4. The concrete permeation-resistant test mold base according to claim 1, wherein: the die testing device is characterized in that the die testing base (1) is provided with two handles (3), the two handles (3) are respectively arranged on two parallel side faces of the die testing base (1), and the two handles (3) are arranged oppositely.

5. The concrete permeation-resistant test mold base according to claim 4, wherein: the test mold base (1) is provided with a plurality of test mold bases (1), and the test mold bases (1) can be detachably spliced.

6. The concrete permeation-resistant test mold base according to claim 5, wherein: the test mould is characterized in that an iron pipe (6) is arranged on the test mould base (1), the iron pipe (6) is arranged on two sides, not provided with the handle (3), of the test mould base (1), the adjacent test mould bases (1) are connected through a fixing rod (7), and the fixing rod (7) is inserted into the iron pipe (6).

7. The concrete permeation-resistant test mold base according to claim 6, wherein: the device comprises a plurality of iron pipes (6), wherein the iron pipes (6) are uniformly arranged along two long edges of the side surface of the test mold base (1) at intervals, a first iron pipe (61) is positioned on one long edge, and a second iron pipe (62) is positioned on the other long edge; when the test mold base (1) is spliced, the first iron pipe (61) and the second iron pipe (62) are mutually meshed and alternately arranged, the first iron pipe (61) and the second iron pipe (62) are coaxially arranged, and the fixing rod (7) is inserted into the first iron pipe (61) and the second iron pipe (62).

8. The concrete permeation-resistant test mold base according to claim 6, wherein: the cross section of iron pipe (6) is the rectangle, the cross section of fixed rod (7) is the rectangle also, iron pipe (6) with fixed rod (7) cooperation.