CN217915894U - Mortar anti-permeability mould - Google Patents
Mortar anti-permeability mould Download PDFInfo
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- CN217915894U CN217915894U CN202222297957.XU CN202222297957U CN217915894U CN 217915894 U CN217915894 U CN 217915894U CN 202222297957 U CN202222297957 U CN 202222297957U CN 217915894 U CN217915894 U CN 217915894U
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- cavity
- mortar
- mould
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Abstract
The utility model discloses an impervious mould of mortar belongs to mortar mould technical field, and it includes: a body; the body is internally provided with a first cavity and a second cavity which are communicated up and down and are coaxially arranged; the radial dimension of the first cavity is smaller than the radial dimension of the second cavity. The utility model discloses excessive region in the middle of utilizing has increased the resistance that water upwards permeates through the edge to guarantee that the body can reach the effect sealed to the periphery under the sealed condition of gluing or sealed mortar of only coating a small amount, reduced the complexity of operation, improved the availability factor.
Description
Technical Field
The utility model belongs to the technical field of the mortar mould, concretely relates to impervious mould of mortar.
Background
At present, mortar anti-permeability mould cavities are all cylindrical, in the process of anti-permeability experiments, the conditions of poor sealing such as peripheral water leakage and the like are easy to occur, a large amount of sealant or sealing mortar needs to be coated for sealing, the operation is complex, and the success rate of sealing is low.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model adopts the following technical scheme:
a mortar impervious mold comprising:
a body; the body is internally provided with a first cavity and a second cavity which are communicated up and down and coaxially arranged;
the radial dimension of the first cavity is smaller than the radial dimension of the second cavity.
The first cavity is cylindrical.
The second cavity is in a circular truncated cone shape, and the large-diameter end of the second cavity is positioned on one side far away from the first cavity; the upper surface of the second cavity is superposed with the lower surface of the first cavity.
The central axis of the first cavity is coincident with the central axis of the second cavity.
The outer upper end of the body is provided with a hole.
The hole is 3, 3 the hole evenly distributed on the body.
The outer lower end of the body is provided with an external thread.
The utility model has the advantages that:
the utility model discloses a design into the wide structure under the narrow with the impervious mould die cavity of mortar, utilize middle excessive region, increased the resistance that water upwards permeates through the edge to guarantee that the body can reach the effect sealed to the periphery under the condition of only coating a small amount of sealed glue or sealed mortar, reduced the complexity of operation, improved the availability factor.
Drawings
Fig. 1 is a schematic structural view of a mortar impervious mold provided by the utility model;
wherein, 1, a body; 2. a first cavity; 3. a second cavity; 4. an aperture; 5. and (4) external threads.
Detailed Description
Example 1
Referring to fig. 1, a mortar impervious mold for solidifying mortar injected into an inner space of the mold, the mortar impervious mold comprising:
a body 1; a first cavity 2 and a second cavity 3 which are communicated up and down and coaxially arranged are arranged in the body 1;
the radial dimension of the first cavity 2 is smaller than the radial dimension of the second cavity 3.
In the present embodiment, the body 1 has an overall cylindrical outer profile, which is adapted to be mounted in a mortar impermeability instrument of the prior art.
Through the first cavity 2 and the second cavity 3 which are communicated from top to bottom and coaxially arranged and the structural arrangement that the radial dimension of the first cavity 2 is smaller than that of the second cavity 3, the mortar impervious die cavity is in a convex structure with a narrow top and a wide bottom, and the resistance of water permeating upwards through the edge is increased by utilizing the transition region in the middle of the die cavity.
Example 2
In order to increase the resistance of water permeating upwards through the edge and improve the use efficiency, the embodiment is further provided on the basis of the embodiment 1.
In the embodiment, the first cavity 2 is cylindrical, and the second cavity 3 is truncated cone-shaped; wherein, the major diameter end of the second cavity 3 is located at one side far away from the first cavity 2, and the upper surface of the second cavity 3 coincides with the lower surface of the first cavity 2.
Wherein the diameter of the bottom surface of the first cavity 2 is 64mm, and the height of the first cavity 2 is 22mm; the diameter of the small diameter end of the second cavity 3 is 81mm, the diameter of the large diameter end is 84mm, and the height is 12mm.
In the present embodiment, the central axis of the first cavity 2 coincides with the central axis of the second cavity 3.
In the present embodiment, the outer upper end of the body 1 is provided with a hole 4; wherein the diameter of the hole is 11mm, and the depth of the hole is 10mm; wherein, the holes 4 are preferably 3 and evenly distributed on the body 1.
The external lower end of the body 1 is provided with an external thread 5; wherein, the nominal diameter of external screw thread is 94mm, and the pitch is 2mm, and the thread length of external screw thread is 16mm.
Through adopting above-mentioned technical scheme, set up porose 4 and external screw thread 5 in the mortar impervious mould outside, make the mortar impervious mould install simple and conveniently in the mortar impervious appearance, reduced the operation degree of difficulty, improved the availability factor.
The utility model provides an impervious mould of mortar designs the die cavity into under narrow wide "protruding" font structure, utilizes excessive region in the middle of the die cavity, has increased the resistance that water upwards permeates through the edge to guarantee that the body can reach the effect sealed to the periphery under the sealed condition of gluing or sealed mortar of only coating a small amount of, reduced the complexity of operation, improved the availability factor.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.
Claims (7)
1. A mortar impervious mold, comprising:
the device comprises a body, a first die cavity and a second die cavity, wherein the first die cavity and the second die cavity are communicated up and down and are coaxially arranged in the body;
the radial dimension of the first cavity is smaller than the radial dimension of the second cavity.
2. The mortar impermeability mould of claim 1, wherein the first cavity is cylindrical.
3. The mortar impervious mold of claim 2, wherein the second cavity is in the shape of a circular truncated cone, and the large-diameter end of the second cavity is positioned on the side far away from the first cavity; the upper surface of the second cavity is superposed with the lower surface of the first cavity.
4. The mortar impermeability mould of claim 3, wherein the central axis of the first cavity coincides with the central axis line of the second cavity.
5. The mortar impermeability mould of claim 1, wherein the body is provided with holes at the outer upper end.
6. A mortar barrier mould as claimed in claim 5, wherein there are 3 holes, 3 of which are evenly distributed in the body.
7. The mortar impermeability mould of claim 1, wherein the outer lower end of the body is provided with an external thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222297957.XU CN217915894U (en) | 2022-08-30 | 2022-08-30 | Mortar anti-permeability mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222297957.XU CN217915894U (en) | 2022-08-30 | 2022-08-30 | Mortar anti-permeability mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217915894U true CN217915894U (en) | 2022-11-29 |
Family
ID=84172906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222297957.XU Active CN217915894U (en) | 2022-08-30 | 2022-08-30 | Mortar anti-permeability mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217915894U (en) |
-
2022
- 2022-08-30 CN CN202222297957.XU patent/CN217915894U/en active Active
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