CN220409131U - Mould of drain gutter apron - Google Patents
Mould of drain gutter apron Download PDFInfo
- Publication number
- CN220409131U CN220409131U CN202321700180.5U CN202321700180U CN220409131U CN 220409131 U CN220409131 U CN 220409131U CN 202321700180 U CN202321700180 U CN 202321700180U CN 220409131 U CN220409131 U CN 220409131U
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- CN
- China
- Prior art keywords
- mold
- sliding
- end templates
- screw
- templates
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 29
- 239000010959 steel Substances 0.000 claims abstract description 29
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 229910052701 rubidium Inorganic materials 0.000 claims description 3
- IGLNJRXAVVLDKE-UHFFFAOYSA-N rubidium atom Chemical compound [Rb] IGLNJRXAVVLDKE-UHFFFAOYSA-N 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 3
- 238000009417 prefabrication Methods 0.000 abstract description 3
- 238000007493 shaping process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
Landscapes
- Sewage (AREA)
Abstract
The utility model relates to the technical field of road construction, in particular to a mould for a drain ditch cover plate, which comprises two end templates which are arranged in parallel at the same height, and angle steel which is used as a steel structure at the outer side of the cover plate and is matched with the two end templates to form four-side-wall baffles, wherein the two end templates are provided with screw holes, and two ends of a counter-pulling screw are provided with screw thread sections with opposite rotation directions and are respectively in threaded fit with the screw holes of the two end templates; the two ends of the sliding rod of the bearing core mould are arranged at the tops of the two end templates in a sliding way. The utility model has simple structure, can effectively adjust the size to adapt to the prefabrication pouring of cover plates of different models, and has smooth demoulding and no fear of damage.
Description
Technical Field
The utility model relates to the technical field of road construction, in particular to a mold for a drain gutter cover plate.
Background
In municipal, highway or railway construction drainage facilities, drain cover plates are an indispensable prefabricated component. Meanwhile, along with the rapid development of municipal administration, highway or railway projects in recent years, most drain gutter cover plates are required to bear external load above the drain gutter cover plates while covering running water below, so that higher requirements are provided for the bearing performance of the cover plates. Therefore, besides the reinforcing steel bars are additionally arranged in the cover plate, the set angle steel is often buried at the edge end bearing the supporting load, and further the cover plate is ensured to have higher structural strength.
Prefabrication of drain ditch apron is not gone out of the mould, but current mould has following problem: 1) The drain gutter cover plate has more types, so that a large number of corresponding types of dies are needed; 2) The existing mould is made of plastic, high-efficiency demoulding is achieved through the shaping capability of the existing mould, but for a cover plate provided with shaping angle steel, the existing mould is large in size and mass, and the phenomenon that the plastic mould is scratched by the shaping angle steel is easy to occur during demoulding.
Disclosure of Invention
The utility model aims to provide a mould for drain gutter cover plates, which has a simple structure, can effectively adjust the size to adapt to the prefabricated pouring of cover plates of different types, and has smooth demoulding and no fear of damage.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the mold for the drain side ditch cover plate comprises two end templates which are arranged in parallel at the same height, and angle steel which is used as a steel structure outside the cover plate and is matched with the two end templates to form four side walls, wherein the two end templates are provided with screw holes, and two ends of a counter-pulling screw are provided with screw thread sections with opposite rotation directions and are respectively in threaded fit with the screw holes of the two end templates; the two ends of the sliding rod of the bearing core mould are arranged at the tops of the two end templates in a sliding way.
Preferably, the top of the end template is provided with a sliding seat in a sliding manner, and the top of the sliding seat is provided with a clamping groove which is clamped with two ends of the sliding rod;
slide rails are arranged on two sides of the rod body at the bottom of the slide rod, and the top of the core die is in sliding fit with the slide rails.
Preferably, two L-shaped sliding blocks are arranged at the top of the core die, the vertical parts of the two L-shaped sliding blocks are connected with the core die, the horizontal parts of the two L-shaped sliding blocks are arranged in opposite directions, and the two L-shaped sliding blocks are in clearance fit with the sliding rod.
Preferably, the sliding rail is made of iron, and the L-shaped sliding block on the core mold is made of rubidium magnet.
Preferably, the two ends of the end template in the length direction are vertically provided with the convex blocks, the two adjusting screw rods are in threaded fit with the preset screw holes on the corresponding convex blocks, and the opposite end parts of the two adjusting screw rods are in rotary connection with the vertically arranged limiting plates through bearings.
Preferably, both ends of the opposite-pull screw are provided with hand-screwed bolts.
The application process of the utility model is as follows:
firstly, placing the angle steel forming die on a pouring plane, taking the pouring plane as a bottom die, then rotating a counter-pulling screw to adjust the distance between two end templates, then placing two angle steels serving as side templates at proper positions in an anti-mode, enabling the two end templates to clamp the angle steels, and simultaneously rotating an adjusting screw to enable the two limiting plates to contact the angle steels in a propping mode, so that the position fixing of the angle steels is achieved.
And selecting core molds with corresponding numbers and types, sliding and clamping the two L-shaped sliding blocks of the core molds on the sliding rods, and simultaneously adjusting the positions of each core mold relative to the sliding rods by using the adsorption force of the L-shaped sliding blocks on the sliding rods. Finally, two ends of the sliding rod are embedded into clamping grooves of the sliding seat, and the sliding seat is moved to a proper position on the end template.
And finally, pouring concrete in a mould formed by the two side templates and the two end templates, and after the cover plate is solidified and formed, separating the end templates from the cover plate by opposite operation, and integrally forming the angle steel serving as the side templates and the cover plate (the two angle steel can be welded by using a steel bar or a steel bar net).
Compared with the prior art, the utility model has the following advantages: the utility model has simple structure, can effectively adjust the size to adapt to the prefabrication pouring of cover plates of different models, and has smooth demoulding and no fear of damage.
Drawings
FIG. 1 is a schematic structural view of a mold according to an embodiment;
fig. 2 is a schematic diagram of a connection structure of two end templates in the mold according to the embodiment.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
As shown in fig. 1-2, a mold for drain ditch cover plate comprises two parallel end templates 1 with equal height and angle steel (not shown in the figure) serving as the outer side steel structure of the cover plate and matched with the two end templates to form four side wall baffles, wherein the two end templates 1 are provided with screw holes, two ends of a counter-pulling screw 14 are provided with screw thread sections with opposite rotation directions and are respectively in threaded fit with the screw holes of the two end templates 1, and two ends of the counter-pulling screw are in threaded fit with hand-screwing bolts 15;
the top of the end template 1 is slidably provided with a sliding seat 16, the top of the sliding seat 16 is provided with a clamping groove 17, two ends of a sliding rod 2 bearing a core mould 22 are clamped with the clamping grooves 17 on the corresponding sliding seat 16, two sides of a rod body at the bottom of the sliding rod 2 are provided with sliding rails 21, the top of the core mould 22 is provided with two L-shaped sliding blocks 23, the vertical parts of the two L-shaped sliding blocks 23 are connected with the core mould 22, the horizontal parts are oppositely arranged, and the two sliding blocks are in clearance fit with the sliding rod 2. The sliding rail 21 is made of iron, and the L-shaped sliding block 23 on the mandrel 22 is made of rubidium magnet.
The two ends of the end template 1 in the length direction are vertically provided with protruding blocks 11, two adjusting screw rods 12 are in threaded fit with preset screw holes on the corresponding protruding blocks 11, and the opposite end parts of the two adjusting screw rods 12 are in rotary connection with a vertically arranged limiting plate 13 through bearings.
The application process of the utility model is as follows:
firstly, placing the angle steel forming die on a pouring plane, taking the pouring plane as a bottom die, then rotating a counter-pulling screw to adjust the distance between two end templates, then placing two angle steels serving as side templates at proper positions in an anti-mode, enabling the two end templates to clamp the angle steels, and simultaneously rotating an adjusting screw to enable the two limiting plates to contact the angle steels in a propping mode, so that the position fixing of the angle steels is achieved.
And selecting core molds with corresponding numbers and types, sliding and clamping the two L-shaped sliding blocks of the core molds on the sliding rods, and simultaneously adjusting the positions of each core mold relative to the sliding rods by using the adsorption force of the L-shaped sliding blocks on the sliding rods. Finally, two ends of the sliding rod are embedded into clamping grooves of the sliding seat, and the sliding seat is moved to a proper position on the end template.
And finally, pouring concrete in a mould formed by the two side templates and the two end templates, and after the cover plate is solidified and formed, separating the end templates from the cover plate by opposite operation, and integrally forming the angle steel serving as the side templates and the cover plate (the two angle steel can be welded by using a steel bar or a steel bar net).
Claims (6)
1. The mold for the drain ditch cover plate comprises two end templates which are arranged in parallel at the same height and angle steel which is used as a steel structure outside the cover plate and is matched with the two end templates to form four side walls, and is characterized in that screw holes are formed in the two end templates, and two opposite screw thread sections are arranged at the two ends of a counter-pulling screw rod and are respectively in threaded fit with the screw holes of the two end templates; the two ends of the sliding rod of the bearing core mould are arranged at the tops of the two end templates in a sliding way.
2. The drain gutter cover mold according to claim 1, wherein the top of the end mold plate is provided with a sliding seat in a sliding manner, and the top of the sliding seat is provided with clamping grooves which are clamped with two ends of the sliding rod;
slide rails are arranged on two sides of the rod body at the bottom of the slide rod, and the top of the core die is in sliding fit with the slide rails.
3. The drain cover mold of claim 2, wherein the top of the core mold is provided with two L-shaped sliding blocks, the vertical parts of the two L-shaped sliding blocks are connected with the core mold, the horizontal parts are arranged opposite to each other, and the two L-shaped sliding blocks are in clearance fit with the sliding rod.
4. The drain cover mold of claim 3, wherein the slide rail is made of iron and the L-shaped slider on the core mold is made of rubidium magnet.
5. The mold for drain cover plate according to claim 1, wherein the two ends of the end form in the length direction are vertically provided with projections, two adjusting screws are screwed with screw holes preset on the corresponding projections, and opposite ends of the two adjusting screws are rotatably connected with vertically arranged limiting plates through bearings.
6. The drain cover mold of claim 1, wherein the split screw is provided with hand-screw bolts at both ends thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321700180.5U CN220409131U (en) | 2023-06-30 | 2023-06-30 | Mould of drain gutter apron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321700180.5U CN220409131U (en) | 2023-06-30 | 2023-06-30 | Mould of drain gutter apron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220409131U true CN220409131U (en) | 2024-01-30 |
Family
ID=89640906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321700180.5U Active CN220409131U (en) | 2023-06-30 | 2023-06-30 | Mould of drain gutter apron |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220409131U (en) |
-
2023
- 2023-06-30 CN CN202321700180.5U patent/CN220409131U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |