CN219748398U

CN219748398U - Production mould of plain edge stone

Info

Publication number: CN219748398U
Application number: CN202321009416.0U
Authority: CN
Inventors: 郑振明; 张平; 毛双富; 林宇浩
Original assignee: Fujian Gaohua New Building Materials Development Co ltd
Current assignee: Fujian Gaohua New Building Materials Development Co ltd
Priority date: 2023-04-28
Filing date: 2023-04-28
Publication date: 2023-09-26
Anticipated expiration: 2033-04-28

Abstract

The utility model relates to the technical field of municipal engineering construction, solves the problem of poor applicability of a plain edge stone mold with a drain hole, and discloses a production mold of a plain edge stone, which comprises a box body, a cover body and a plurality of opening mechanisms, wherein the cover body is covered on the box body; the perforating mechanism comprises two struts arranged at intervals and an elastic membrane sleeved on the two struts, the elastic membrane has deformability, two ends of the struts are respectively connected with the box body and the cover body, the elastic membrane and the inner walls of the box body and the cover body enclose a cavity for forming sealing, a plurality of mounting units for detachably connecting the struts are arranged on the cover body in an array manner, and pouring holes are formed in the cover body. According to the utility model, the size of the drain hole can be determined according to production requirements, the support is arranged on the installation unit at the corresponding position, then the elastic membrane is sleeved on the support, the cover body is covered on the box body, a sealing cavity with the size of the drain hole is formed between the elastic membrane and the box body and between the elastic membrane and the cover body so as to prevent concrete from entering, and finally concrete is poured through the pouring hole.

Description

Production mould of plain edge stone

Technical Field

The utility model relates to the technical field of municipal engineering construction, in particular to a production die of a plain stone.

Background

Urban road construction belongs to municipal works's infrastructure, need adopt the rim during road construction. The kerbs are strip stones arranged at the edges of the pavement and used for being demarcated with other structural bands, and comprise standing kerbs, flat kerbs and the like, wherein the flat kerbs are kerbs which are arranged at two sides of the pavement and the top surfaces of the flat kerbs are flush with the pavement. Part of the plain edge stones are arranged above the sewer, and a plurality of drain holes are formed in the plain edge stones for water on the road surface to flow into the sewer.

The mold for the curb is generally made of plastic, and a large number of molds are needed for mass production of the curb, so that the same mold can be adopted for saving cost and protecting environment, and the same width of the curb can be installed on two sides of the pavement with different widths. However, the drainage channel width of different width road both sides is inconsistent, just need the different plastic mold of preparation to the curb that needs to set up the wash port, and the mould volume of curb is great, if the mould to the different road conditions preparation can't reuse, has not only increased the cost, still can cause the pollution of environment.

Disclosure of Invention

In order to overcome the defect of poor applicability of a plain edge stone mold with drain holes, the utility model provides a production mold of a plain edge stone.

The utility model provides a production die of a plain stone, which adopts the following technical scheme:

a production mould of a plain stone comprises a box body, a cover body and a plurality of perforating mechanisms, wherein the cover body is covered on the box body; the perforating mechanism comprises two struts arranged at intervals and elastic films sleeved on the struts, the elastic films have deformability, two ends of the struts are respectively connected with the box body and the cover body, the elastic films and the inner walls of the box body and the cover body enclose to form a sealed cavity, a plurality of mounting units for detachable connection of the struts are arranged on the cover body in an array mode, and pouring holes are formed in the cover body.

Through adopting above-mentioned technical scheme, before pouring the plain edge stone, confirm the size of wash port according to the demand earlier, install the pillar in the installation unit of corresponding position, then establish the elastic membrane cover on the pillar, locate the box body with the lid on, the other end of pillar supports tightly with the box body diapire, encloses between elastic membrane and box body and the lid and establishes into the sealed cavity of wash port size in order to prevent that concrete from getting into, pours the concrete through pouring the hole at last.

Optionally, the installation unit has the confession the tip cooperation of pillar gets into or breaks away from the mounting hole, the lid intercommunication the mounting hole has seted up the movable groove, be provided with in the movable groove and keep out the piece, keep out the piece and be connected with the drive keep out the piece towards the terminal surface of mounting hole with the elastic component that the lid inner wall flushes.

By adopting the technical scheme, specifically, one end of the support column is inserted into the mounting hole, and the other end of the support column is abutted against the bottom wall of the box body, so that the support column is fixed; unused mounting holes drive the resisting parts to seal through the elastic parts, so that the surface of the poured plain edge stone can be ensured to be smooth.

Optionally, the tip of pillar wears to establish the mounting hole gets into in the movable groove, the piece of keeping away from the terminal surface of elastic component with the terminal surface butt of pillar, the lateral wall of pillar is provided with the restriction the pillar breaks away from the spacing portion of lid.

Through adopting above-mentioned technical scheme, thereby the tip through the restriction fastening connection of withstanding piece and spacing portion after inserting the mounting hole of pillar to follow-up cover establishes elastic membrane and operation lid and closes on the box body, also improves structural stability.

Optionally, the limit portion is made of a material having deformability.

By adopting the technical scheme, the limiting part with deformation capability is convenient to extrude so that the end part of the support column enters the mounting hole.

Optionally, a sealing element for waterproof is arranged between the support column and the inner wall of the mounting hole.

Through adopting above-mentioned technical scheme, the sealing member can reduce the possibility that concrete got into in the mounting hole, makes the surface that the curb was pour more level and smooth, can also guarantee the inside clean of mounting hole, improves life.

Optionally, the cover body is provided with an internal thread on the inner wall of the mounting hole, and the outer wall of the end part of the support column is provided with an external thread which is connected with the internal thread in a matching way.

Through adopting above-mentioned technical scheme, the mounting hole of pillar and lid passes through threaded connection, and structural strength is higher.

Optionally, a sealing element for waterproofing is arranged at the abutting position of the outer wall of the resisting element and the inner wall of the mounting hole.

By adopting the technical scheme, the sealing element is inconvenient to install due to the fact that the internal thread is arranged on the inner wall of the installation hole, and the sealing element is arranged on the outer wall of the resisting element, so that the tightness of the installation hole without the support post is improved.

Optionally, the cover and the box are connected by a snap.

Through adopting above-mentioned technical scheme, the hasp can make lid and box body connect closely, convenient operation simultaneously.

In summary, the present utility model includes at least one of the following beneficial effects:

1. the installation units arranged in the array can correspondingly install the support posts at different positions, the elastic membrane can also be adaptively sleeved between the support posts at different distances, and cavities with different sizes are formed in a surrounding mode, so that drain holes with different sizes can be poured, and the applicability of the die is improved;

2. the support posts are detachably inserted into the mounting holes, and the cover body and the box body are connected through the buckles, so that the operation is convenient and quick;

3. unused mounting holes drive the resisting parts to seal through the elastic parts, so that the surface of the poured plain edge stone can be ensured to be smooth.

Drawings

FIG. 1 is a schematic view showing the structure of a production die for a plain stone in example 1 of the present utility model;

FIG. 2 is a schematic view showing the structure of a production mold removal box for a plain stone in example 1 of the present utility model;

FIG. 3 is a sectional view of a production die for a plain stone in example 1 of the present utility model;

fig. 4 is a sectional view of a production die for a plain stone in example 2 of the present utility model.

Reference numerals illustrate: 1. a case body; 101. reinforcing ribs; 2. a cover body; 21. pouring holes; 3. a hole opening mechanism; 4. a support post; 41. a limit part; 5. an elastic film; 6. an installation unit; 7. a mounting hole; 8. a movable groove; 9. a resisting member; 10. an elastic member; 11. a seal; 12. a cavity; 13. a hasp; 14. and (5) a sealing strip.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-4.

Example 1:

referring to fig. 1 and 2, an embodiment of the utility model discloses a production die for a plain stone, which comprises a box body 1, a cover body 2 covered on the box body 1 and a plurality of opening mechanisms 3. The tapping mechanism 3 can be adjusted in different sizes and positions so that a curb with different drain holes can be poured through one die.

Referring to fig. 1 and 3, the case 1 and the cover 2 are detachably connected by a buckle 13, and the buckle 13 may be symmetrically disposed at both sides of the case 1. The sealing strip 14 is further arranged at the position, abutting against the box body 1, on the cover body 2 so as to reduce the possibility of concrete overflowing, and the sealing strip 14 is made of rubber and is elastic so as to improve the connection tightness between the box body 1 and the cover body 2. The outer wall of box body 1 is provided with a plurality of strengthening ribs 101, and the inside wall of box body 1 is equipped with the inclined plane that enlarges towards the opening direction in order to be convenient for the drawing of patterns, has offered the pouring hole 21 that supplies the concrete to get into on the lid 2.

Referring to fig. 2 and 3, the opening mechanism 3 includes two struts 4 disposed at intervals and an elastic film 5 sleeved on the two struts 4, the elastic film 5 has a deformability, and the elastic film 5 may be a rubber film or a plastic film. The both ends of pillar 4 are connected with box body 1 and lid 2 respectively, and the terminal surface of pillar 4 and box body 1 inner wall butt can cover and establish sealed the pad, and elastic membrane 5 encloses with box body 1 and the inner wall of lid 2 and establishes and form sealed cavity 12, and the array is provided with a plurality of installation unit 6 that supply pillar 4 to dismantle the connection on the lid 2.

Referring to fig. 3, the mounting unit 6 has a mounting hole 7 into or out of which the end of the stay 4 is fitted, and the cover 2 communicates with the mounting hole 7 and is provided with a movable groove 8, the inner diameter of the movable groove 8 being larger than the inner diameter of the mounting hole 7. The movable groove 8 is internally provided with a resisting part 9, the resisting part 9 is provided with a limiting ring or a limiting block for limiting the resisting part 9 to be separated from the movable groove 8, the resisting part 9 is connected with an elastic part 10 for driving the end face of the resisting part 9 facing the mounting hole 7 to be flush with the inner wall of the cover body 2, and the elastic part 10 can be a spring. The mounting holes 7 without the support posts 4 are sealed through the resisting pieces 9, so that the surface of the poured plain edge stone can be ensured to be smooth. When the end of the support column 4 passes through the mounting hole 7 and enters the movable groove 8, the end surface of the resisting member 9 away from the elastic member 10 abuts against the end surface of the support column 4.

Referring to fig. 3, in the present embodiment, the inner wall of the mounting hole 7 of the cover 2 is smooth and covered with a sealing member 11 for waterproofing, the side wall of the pillar 4 is provided with a limiting portion 41 for limiting the detachment of the pillar 4 from the cover 2, the limiting portion 41 is made of a material having deformability, and the limiting portion 41 is provided as a wedge shape with a sharp angle toward the direction of the cover 2, so that the pillar 4 enters the mounting hole 7. The stopper 41 and the seal 11 may be made of rubber.

The implementation principle of the embodiment 1 of the utility model is as follows:

before pouring the curb, the size of the drain hole is determined according to the requirement, the support column 4 is inserted into the installation hole 7 at the corresponding position, the installation hole 7 without the support column 4 is driven to seal the resisting part 9 through the elastic part 10, then the elastic membrane 5 is sleeved on the support column 4, the cover body 2 is covered on the box body 1, the other end of the support column 4 is abutted against the bottom wall of the box body 1, a sealing cavity 12 with the size of the drain hole is formed between the elastic membrane 5 and the box body 1 and the cover body 2 in a surrounding mode so as to prevent concrete from entering, and finally the concrete is poured through the pouring hole 21.

Example 2:

referring to fig. 4, embodiment 2 is different from embodiment 1 in that the support post 4 is screwed with the mounting hole 7 of the cover 2, the inner wall of the mounting hole 7 is provided with an internal thread, and the outer wall of the end portion of the support post 4 is provided with an external thread which is connected with the internal thread in a matching manner. The position where the outer wall of the resisting member 9 abuts against the inner wall of the mounting hole 7 is provided with a sealing member 11.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. A production mould of plain edge stone, its characterized in that: comprises a box body (1), a cover body (2) covered on the box body (1) and a plurality of opening mechanisms (3); the utility model provides a hole opening mechanism (3) is including two pillar (4) that the interval set up and cover locate two elastic membrane (5) on pillar (4), elastic membrane (5) have deformability, the both ends of pillar (4) respectively with box body (1) with lid (2) are connected, elastic membrane (5) with box body (1) with the inner wall of lid (2) encloses and establishes and form sealed cavity (12), array is provided with a plurality of confession on lid (2) pillar (4) can dismantle installation cell (6) of connection, pouring hole (21) have been seted up on lid (2).

2. A production mould for plain kerbs according to claim 1, characterized in that: the mounting unit (6) is provided with a mounting hole (7) for the end part of the support column (4) to be matched with or separated from, the cover body (2) is communicated with the mounting hole (7) to be provided with a movable groove (8), a resisting piece (9) is arranged in the movable groove (8), and the resisting piece (9) is connected with an elastic piece (10) for driving the resisting piece (9) to face the end face of the mounting hole (7) and flush with the inner wall of the cover body (2).

3. A production mould for plain kerbs according to claim 2, characterized in that: the end part of the support column (4) penetrates through the mounting hole (7) to enter the movable groove (8), the end face of the resisting piece (9) away from the elastic piece (10) is abutted to the end face of the support column (4), and a limiting part (41) for limiting the support column (4) to be separated from the cover body (2) is arranged on the side wall of the support column (4).

4. A production mould for plain kerbs according to claim 3, characterized in that: the limit part (41) is made of a material with deformability.

5. A production mould for plain kerbs according to claim 3, characterized in that: a sealing element (11) for water prevention is arranged between the support column (4) and the inner wall of the mounting hole (7).

6. A production mould for plain kerbs according to claim 2, characterized in that: the cover body (2) is provided with internal threads on the inner wall of the mounting hole (7), and the outer wall of the end part of the support column (4) is provided with external threads which are connected with the internal threads in a matching way.

7. The production die of the plain stone according to claim 6, wherein: the position of the outer wall of the resisting piece (9) abutting against the inner wall of the mounting hole (7) is provided with a sealing piece (11) for water resistance.

8. A production mould for plain kerbs according to claim 1, characterized in that: the cover body (2) is connected with the box body (1) through a hasp (13).