CN213709804U

CN213709804U - Double-grate gutter inlet modularized aluminum alloy template

Info

Publication number: CN213709804U
Application number: CN202022462706.3U
Authority: CN
Inventors: 丁玉航; 许林; 国林耸; 张�杰; 包红霞; 张绍宸
Original assignee: Jinan Urban Construction Group Co Ltd; Shandong Quanjian Engineering Testing Co Ltd; Jinan Municipal Engineering Construction Group Co Ltd; Shandong Huitong Construction Group Co Ltd; Shandong Huiyou Municipal Garden Group Co Ltd
Current assignee: Jinan Urban Construction Group Co Ltd; Shandong Quanjian Engineering Testing Co Ltd; Jinan Municipal Engineering Construction Group Co Ltd; Shandong Huitong Construction Group Co Ltd; Shandong Huiyou Municipal Garden Group Co Ltd
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-07-16
Anticipated expiration: 2030-10-30

Abstract

The invention belongs to the technical field of road gutter inlet construction, and particularly relates to a double-grate gutter inlet modular aluminum alloy template which comprises two gutter inlet templates and a lintel template, wherein the lintel template is positioned between the two gutter inlet templates, and the gutter inlet template and the lintel template are formed by splicing a block A, a block B' and a block C; the block B and the block B' are both trapezoidal grooves and are quick-release blocks; the block C is a corner block; and an operation space is arranged on the side surface of the rainwater mouth template, which faces the lintel template. The invention adopts the structure of the easily-detachable blocks, can ensure the assembling stability of the template and the assembling and disassembling efficiency, and is suitable for the construction of cast-in-place concrete gullies with different sizes through the free combination of all the blocks.

Description

Double-grate gutter inlet modularized aluminum alloy template

Technical Field

The invention belongs to the technical field of road gutter inlet construction, and particularly relates to a double-grate gutter inlet modularized aluminum alloy template.

Background

During road construction, rain openings are required to be arranged on two sides of a road. At present, the popularization of the cast-in-place concrete inlet for stom water is wider and wider, the integral strength of the cast-in-place concrete inlet for stom water is large, the stability is good, the construction quality is good, the damage is not easy, and the cost performance is high. However, when the concrete gutter inlet adopts a cast-in-place construction process, the formwork generally adopts a wooden formwork or a steel formwork. The wood template has low rigidity, is troublesome to process and assemble, has less recycling times, is poor in economical efficiency and is complicated to construct; although the steel template has high rigidity, the steel template is heavy, poor in adaptability, low in cost performance and low in construction efficiency. Especially when the two rain mouths of a river of a comb of construction, no matter be the plank sheathing or the steel form prop up to establish all troublesome, except need prop up with the template and establish two rain mouths of a river, still need prop up with the template and establish the lintel between two rain mouths of a river, the process is loaded down with trivial details, and the difficult dismantlement in later stage. And because the size of the existing template is fixed, the requirement cannot be met when the gullies with different sizes are required to be poured.

Disclosure of Invention

The invention aims to overcome the defects of the background technology and provide a double-grate gutter inlet modularized aluminum alloy template.

The invention is realized by the following technical scheme:

a double-grate gutter inlet modular aluminum alloy template comprises two gutter inlet templates and a lintel template, wherein the lintel template is positioned between the two gutter inlet templates, and the gutter inlet templates and the lintel template are formed by splicing a block A, a block B' and a block C; the module A comprises a bottom plate A and two side plates A, the bottom plate A and the two side plates A enclose a rectangular groove, a plurality of rectangular reinforcing plates A are welded among the upper end surface, the middle part and the lower end surface of the rectangular groove, and the middle part of each rectangular reinforcing plate A is provided with an opening; the block B and the block B 'both comprise a bottom plate A, a side plate A and a side plate B, a trapezoidal groove is formed by the bottom plate A, the side plate A and the side plate B in a surrounding mode, a plurality of trapezoidal reinforcing plates B are welded among the upper end face, the middle portion and the lower end face of the trapezoidal groove, an opening is formed in the middle of each trapezoidal reinforcing plate B, the side plate B of the block B is located on the right side, and the side plate B of the block B' is located on the left side; the module C comprises an L-shaped bottom plate and two side plates A, wherein the two side plates A are vertically welded to the edges of the two sides of the L-shaped bottom plate respectively, a plurality of L-shaped reinforcing plates C are welded to the upper end face, the middle part and the lower end face of the L-shaped bottom plate, and holes are formed in the two right-angle edges and the middle part of each L-shaped reinforcing plate C; the side plate A and the side plate B are both provided with a plurality of openings from top to bottom; each side of the rain gutter template and the lintel template comprises a group of chunks B and B ', the chunks C are respectively positioned at four corners of the rain gutter template and the lintel template, except that the chunks B and B' are fixed together through pins penetrating through the holes, and the other chunks are fixed together through bolts penetrating through the holes; an operation space is formed in the side face, facing the lintel template, of the rainwater inlet template; the rainwater inlet template and the lintel template are both aluminum alloy templates, and the smooth surfaces of the rainwater inlet template and the lintel template face outwards; the block A, the block B' and the block C are designed to have various heights.

Furthermore, U-shaped steel bars are arranged between the opposite inner side surfaces of the rainwater mouth template or the lintel template and serve as cross braces, and the two ends of each U-shaped steel bar are fixed in corresponding openings between the rectangular reinforcing plates A or the trapezoidal reinforcing plates B.

Furthermore, a PVC (polyvinyl chloride) groove pressing plate is clamped between the rainwater port template and the lintel template, and holes corresponding to the operation space are formed in the PVC groove pressing plate.

Further, the thickness of the PVC indent plate is 1 cm.

Furthermore, the corner of the L-shaped bottom plate is an arc chamfer.

Further, two heights are designed for the block a, the block B', and the block C, and the two heights are 110cm and 12.5cm respectively.

The invention has the beneficial effects that:

firstly, adopt readily removable module structure, can guarantee the template and assemble the steadiness, can guarantee the efficiency of ann tearing open again.

Compared with the traditional wood formwork, the light aluminum alloy material is adopted, the integral strength of the formwork is improved, the recycling frequency is increased, and the construction labor input is reduced; compare traditional steel form, template weight reduces, and the cyclic utilization number of times increases, and the construction effect is good, and the ann tears the convenience simple and easy open, has improved the efficiency of construction.

And thirdly, the assembly of all the blocks is suitable for the construction of cast-in-place concrete gullies of different sizes, and the height of the gully can be freely adjusted.

Drawings

FIG. 1 is a schematic view of the structure of the present invention.

FIG. 2 is a schematic diagram of the structure of block A according to the present invention.

FIG. 3 is a schematic diagram of the structure of block B according to the present invention.

Fig. 4 is a schematic structural diagram of a block B' of the present invention.

FIG. 5 is a schematic diagram of the structure of block C according to the present invention.

Fig. 6 is a schematic structural diagram of the assembled blocks B and B' of the present invention.

FIG. 7 is a schematic top view of the block A of the present invention.

FIG. 8 is a schematic top view of the block B of the present invention.

Fig. 9 is a schematic top view of the block B' of the present invention.

FIG. 10 is a schematic top view of the block C of the present invention.

Fig. 11 is a schematic side view of the gutter inlet form of the present invention facing the lintel form.

FIG. 12 is a schematic structural view of a PVC indent panel in accordance with the present invention.

In the figure, 1 rain gap template, 2 lintel templates, 3 chunks a, 4 chunks B, 5 chunks B', 6 chunks C, 7 bottom plate a, 8 side plate a, 9 rectangular reinforcing plates a, 10 holes, 11 side plate B, 12 trapezoidal reinforcing plates B, 13L-shaped bottom plate, 14L-shaped reinforcing plates C, 15 operation space, 16PVC indent board, 17 holes.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention.

The double-grate gutter inlet template comprises two gutter inlet templates 1 and a lintel template 2, wherein the lintel template 2 is positioned between the two gutter inlet templates 1, the gutter inlet templates 1 and the lintel template 2 are both internal molds, an excavated foundation pit on the outer side is used as an external mold, and after concrete is poured, the lintel between the two gutter inlets and the two gutter inlets is formed. The rain gutter template 1 and the lintel template 2 are both composed of freely assembled chunks A3, B4, B '5 and C6, and the following focuses on chunks A3, B4, B' 5 and C6 of the present invention.

Referring to FIG. 2: the block A3 comprises a bottom plate A7 and two side plates A8, wherein the bottom plate A7 and the two side plates A8 are integrally formed, the two side plates A8 are respectively vertical to the two side edges of the bottom plate A7, and a rectangular groove is defined by the bottom plate A7 and the two side plates A8. And a plurality of rectangular reinforcing plates A9 are welded among the upper end face, the middle part and the lower end face of the rectangular groove, and the middle part of the rectangular reinforcing plate A9 is provided with an opening 10. The openings 10 in the rectangular reinforcing panel a9 serve two purposes: one is used for connecting the upper and lower chunks; the second is used for connecting the wales between the blocks A3 on the opposite side.

Please refer to fig. 3, 4, and 6: each of the blocks B4 and B' 5 includes a bottom plate a7, a side plate a8 and a side plate B11, the bottom plate a7, the side plate a8 and the side plate B11 enclose a trapezoidal groove, a plurality of trapezoidal reinforcing plates B12 are welded between the upper end face, the middle part and the lower end face of the trapezoidal groove, and the middle part of each trapezoidal reinforcing plate B12 is provided with an opening 10. The central opening 10 of the trapezoidal stiffener B12 functions the same as the central opening 10 of the rectangular stiffener a 9. Block B4 differs from block B' 5 in that: side panel B11 of block B4 is located on the right side and side panel B11 of block B' 5 is located on the left side. The side panel B11 is not perpendicular to the bottom panel A7 and forms an angle with the bottom panel A7. The block B4 and the block B' 5 are matched with each other, and the combined cross section is rectangular. Chunk B4 and chunk B' 5 combine together to form the rapid disassembly structure, because the existence of inclined plane, more laborsaving swift when demolising.

Please refer to fig. 5 and 10: the block C6 comprises an L-shaped bottom plate 13 and two side plates A8, wherein the two side plates A8 are respectively and vertically welded on the edges of the two sides of the L-shaped bottom plate 13, and the two side plates A8 are mutually perpendicular. A plurality of L-shaped reinforcing plates C14 are welded on the upper end face, the middle part and the lower end face of the L-shaped bottom plate 13, and two right-angle sides and the middle part of the L-shaped reinforcing plate C14 are provided with openings 10. Chunk C6 is used for connections at the corners. Preferably, for the convenience of construction, the gutter inlet well ring is sleeved on the gutter inlet template 1, the corners of the L-shaped bottom plate 13 are arranged to be arc chamfers, and the four corners of the gutter inlet template 1 combined in the way are arc chamfers, so that the gutter inlet well ring at the later stage is convenient to sleeve.

The side plate A8 and the side plate B11 are both provided with a plurality of openings 10 from top to bottom, and the openings 10 also have two functions: the first is used for left and right connection of adjacent blocks; and the second is used for reducing the weight of the whole template.

Please refer to fig. 1: the two rain gutter templates 1 and the lintel template 2 are respectively formed by freely assembling the above-mentioned chunks a3, B4, B' 5 and C6. When the combined type wall-mounted wall-. Preferably, to facilitate quick release, the adjacent left and right blocks B4 and B' 5 are fixed by pins passing through the openings 10 in the side plates B11. Each side of the rain gutter template 1 and the lintel template 2 comprises a set of chunks B4 and B' 5, that is, each side of the rain gutter template 1 and the lintel template 2 comprises a set of quick release structures. Wherein, chunk C6 is located the four corners of gutter template 1 and lintel template 2, and chunk A3, chunk B4, chunk B' 5 are located between chunk C6.

An operation space 15 is arranged on the side face, facing the lintel formwork 2, of the rain gutter formwork 1, referring to fig. 11, the operation space 15 is a hollow area, and therefore installation and disassembly of workers are facilitated.

The rainwater inlet template 1 and the lintel template 2 are both aluminum alloy templates, and the smooth surfaces of the rainwater inlet template 1 and the lintel template 2 face outwards. Therefore, each block of the lintel formwork 2 is perpendicular to each block of the gully formwork 1, each block of the gully formwork 1 is vertically placed, and each block of the lintel formwork 2 is horizontally placed. The vertical placement means that the height direction of each block is vertical, and the horizontal placement means that the height direction of each block is horizontal, referring to fig. 1.

Preferably, a U-shaped steel bar is arranged between the opposite inner side surfaces of the gutter inlet template 1 or the lintel template 2 as a cross brace. One end of the U-shaped steel bar is inserted into the opening 10 of the rectangular reinforcing plate A9, and the other end of the U-shaped steel bar is inserted into the opening 10 of the opposite corresponding rectangular reinforcing plate A9, or one end of the U-shaped steel bar is inserted into the opening 10 of the trapezoidal reinforcing plate B12, and the other end of the U-shaped steel bar is inserted into the opening 10 of the opposite corresponding trapezoidal reinforcing plate B12. U-shaped reinforcing steel bars are used as cross braces as a common means, and redundant description is omitted here.

Preferably, the heights of the blocks a3, B4, B' 5 and C6 can be designed into a plurality of heights, each height is one set, so that the heights of the gully template 1 and the lintel template 2 can be changed as required, and then the lengths, widths and heights of the gully template 1 and the lintel template 2 are changed by changing the number of the blocks to be used, so that the gully template 1 and the lintel template 2 with a plurality of sizes are combined to meet different requirements.

In actual construction, the height of the gutter inlet formwork 1 is generally constant, and the adjustment of the height of the gutter inlet is realized by adjusting the height of the lintel formwork 2, namely, the height of the gutter inlet is adjusted by adjusting the height of the lintel formwork 2. Generally, the height of the gully formwork 1 is 1.1m, and the gap between two gully formworks 1 is 12.5cm, so that the height of the block a3, the block B4, the block B' 5 and the block C6 can be designed into two sets of heights to basically meet the requirement of practical construction. The heights of the block a3, the block B4, the block B' 5 and the block C6 are preferably designed to be both 110cm and 12.5 cm. During the concrete assembly, the gully template 1 is assembled through the chunks a3, B4, B' 5 and C6 with the height of 110cm, wherein the assembly of the side face of the gully template 1 with the operation space 15 can be completed by the chunks with the height of 12.5cm, and the operation space 15 is reserved. The assembling of the lintel template 2 is assembled into an inverted U shape by the blocks a3, B4, B' 5 and C6 with a height of 12.5cm, and the shape of the lintel template 2 is well known and will not be described herein too much. Due to the horizontal placement, each block with a height of 12.5cm just meets the gap between two gully templates 1. The height of the lintel template 2 is adjusted by adjusting the number of the blocks used in the vertical direction, namely, the height of the lintel template 2 in the vertical direction is adjusted by adjusting the number of the blocks used in the vertical direction, and then the height of the final gutter inlet is adjusted.

Further preferably, as the processing size of each block has a certain error, in order to compensate the error, a PVC slot pressing plate 16 is clamped between the gutter inlet template 1 and the lintel template 2, the PVC slot pressing plate 16 is a rectangular PVC plate, the size of the PVC slot pressing plate conforms to the side surface of the gutter inlet template 1, and a hole 17 corresponding to the operation space 15 is formed in the PVC slot pressing plate 16, so that the later operation is facilitated. Preferably, the PVC score plate 16 has a thickness of 1 cm.

When the construction method is used, constructors assemble the templates in advance according to the size of the gully well ring, the templates are hung in a construction foundation pit and are stable, then the gully well ring is sleeved on the gully template 1, the height is adjusted, concrete pouring construction can be carried out, after the construction is finished, the chunks B4 and B' 5 are preferentially disassembled from the operation space 15 on the inner side of the template when the strength meets the requirement, then the rest chunks are disassembled one by one, the chunks are cleaned up after the disassembly, and the construction can be carried out circularly again.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; those of ordinary skill in the art will understand that: the technical solutions described in the above embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a two gully modularization aluminum alloy templates which characterized in that: the rainwater inlet formwork structure comprises two rainwater inlet formworks (1) and a lintel formwork (2), wherein the lintel formwork (2) is positioned between the two rainwater inlet formworks (1), and the rainwater inlet formwork (1) and the lintel formwork (2) are formed by assembling a block A (3), a block B (4), a block B' (5) and a block C (6); the module A (3) comprises a bottom plate A (7) and two side plates A (8), the bottom plate A (7) and the two side plates A (8) enclose a rectangular groove, a plurality of rectangular reinforcing plates A (9) are welded between the upper end face, the middle part and the lower end face of the rectangular groove, and the middle part of each rectangular reinforcing plate A (9) is provided with an opening (10); each of the blocks B (4) and B '(5) comprises a bottom plate a (7), a side plate a (8) and a side plate B (11), the bottom plate a (7), the side plate a (8) and the side plate B (11) enclose a trapezoidal groove, a plurality of trapezoidal reinforcing plates B (12) are welded between the upper end face, the middle part and the lower end face of the trapezoidal groove, an opening hole (10) is formed in the middle of each trapezoidal reinforcing plate B (12), the side plate B (11) of each block B (4) is located on the right side, and the side plate B (11) of each block B' (5) is located on the left side; the module C (6) comprises an L-shaped bottom plate (13) and two side plates A (8), the two side plates A (8) are respectively and vertically welded on the edges of the two sides of the L-shaped bottom plate (13), a plurality of L-shaped reinforcing plates C (14) are welded on the upper end surface, the middle part and the lower end surface of the L-shaped bottom plate (13), and holes (10) are formed in the two right-angle edges and the middle part of each L-shaped reinforcing plate C (14); the side plate A (8) and the side plate B (11) are provided with a plurality of openings (10) from top to bottom; each side of the rain gutter template (1) and the lintel template (2) comprises a group of chunks B (4) and chunks B '(5), the chunks C (6) are respectively located at four corners of the rain gutter template (1) and the lintel template (2), except that the chunks B (4) and the chunks B' (5) are fixed together through pins penetrating through the holes (10), and the other chunks are fixed together through bolts penetrating through the holes (10); an operation space (15) is arranged on the side surface, facing the lintel formwork (2), of the rain gutter formwork (1); the rainwater inlet template (1) and the lintel template (2) are both aluminum alloy templates, and the smooth surfaces of the rainwater inlet template (1) and the lintel template (2) face outwards; the block a (3), the block B (4), the block B' (5) and the block C (6) are designed to have various heights.

2. The modular aluminum alloy formwork of double-grate gully grating of claim 1, wherein: u-shaped steel bars are arranged between the opposite inner side surfaces of the rainwater mouth templates (1) or the lintel templates (2) and serve as cross braces, and the two ends of each U-shaped steel bar are fixed in corresponding openings (10) between the rectangular reinforcing plates A (9) or the trapezoidal reinforcing plates B (12).

3. The modular aluminum alloy formwork of double-grate gully grating of claim 1, wherein: PVC indent board (16) are accompany between rainwater mouth template (1) and lintel template (2), are equipped with hole (17) that correspond with operating space (15) on PVC indent board (16).

4. The modular aluminum alloy formwork of double-grate gully grating of claim 3, wherein: the thickness of the PVC indent board (16) is 1 cm.

5. The modular aluminum alloy formwork of double-grate gully grating of claim 1, wherein: the corner of the L-shaped bottom plate (13) is an arc chamfer.

6. The modular aluminum alloy formwork of double-grate gully grating of claim 1, wherein: the block A (3), the block B (4), the block B' (5) and the block C (6) are designed to have two heights, and the two heights are 110cm and 12.5 cm.