CN217399680U - Side slope arch edged stone skeleton prefabricated section installation positioning template - Google Patents

Abstract

The utility model discloses a side slope arch band stone skeleton prefabricated section installation positioning template, including the arch backup pad, the inboard side both ends middle part of arch backup pad link into an organic whole through supporting horizontal muscle, the one end of a plurality of splice bars is fixed as an organic whole with the mid point that supports horizontal muscle, the other end of a plurality of splice bars is fixed as an organic whole with the inboard side middle part of arch backup pad at interval distance, be the staple that interval distance extended to the lower extreme from being equipped with on arch backup pad and the support horizontal muscle and the splice bar, the outside limit upper portion of arch backup pad is interval distance and establishes at the location tooth. The utility model discloses can standardize the construction of arch skeleton, have that the construction progress is fast, the efficiency of construction is high, construction cost is low advantage.

Description

Side slope arch edged stone skeleton prefabricated section mounting and positioning template

Technical Field

The utility model relates to a side slope arch band stone skeleton prefabricated section installation positioning template.

Background

In the construction of highways or railways in mountain areas, the amount of earth filled and excavated in the roadbed is large, the slopes of the shoulders on the two sides of the roadbed are large, and usually, when the horizontal angle of the slopes is more than 40 degrees and the side slope is higher than 5m, the slopes of the shoulders are fixed by forming an arched edged stone framework through artificially prepared edged stones so as to fix the side slopes of the shoulders and prevent the roadways and the highways or railways from being damaged due to the fact that the side slopes are damaged by water. The traditional arch-shaped rimstone framework construction is characterized in that firstly, marking marks are measured at the designed arch-shaped framework on a slope, then, a framework rimstone foundation pit is dug out according to the marking marks, rimstone is embedded into the framework billow foundation pit, then, cement is poured into the rimstone seams and the sides of the rimstone, and the rimstone framework is formed after the cement to be poured reaches certain strength. The traditional construction process is complex, the construction progress is slow, the construction efficiency is low, the construction period cost is high, gaps among the rimstones are large, the formed arched frameworks are not standard, and the design quality requirements are difficult to meet.

Chinese laid-open patent No. 201921950865.9 discloses an integral moving type tunnel cable duct template, including the template board, wherein: the door frame is used for supporting and fixing the left template and the right template. The top longitudinal beam is used for connecting a plurality of door frames to form an integral movable formwork support frame. Two ends of the lower end faces of the two top longitudinal beams are respectively fixed with two sides of the upper ends of the plurality of frame cross beams which are longitudinally distributed at intervals to form an integral movable template support frame. The left and right templates are used for coupling the left and right screws and supporting the template panel, the upper end surfaces of the template panel are provided with shaft seats corresponding to the lower ends of the left and right screws, and the left and right templates are coupled with the lower ends of the left and right screws of the corresponding parts through the plurality of shaft seats at the top. The utility model discloses a can improve efficiency of construction and quality, it is fast to have simple structure, construction speed, and is of high quality, the low wide advantage of preparation use cost. But the tunnel cable trough formwork is difficult to be suitable for the construction of an arched rimstone framework with a large shoulder slope.

Disclosure of Invention

To the problem that exists among the prior art, the utility model aims to provide a side slope arch band stone skeleton prefabricated section installation positioning die board can standardize the construction of arch skeleton, has that the construction progress is fast, the efficiency of construction is high, construction cost is low advantage.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a side slope arch band stone skeleton prefabricated section installation positioning template, includes the arch backup pad, the inboard side both ends middle part of arch backup pad fuse through supporting horizontal muscle, the one end of a plurality of splice bars and the mid point that supports horizontal muscle are fixed as an organic whole, the other end of a plurality of splice bars is fixed as an organic whole with the inboard side middle part of arch backup pad for the interval distance, be the interval distance on arch backup pad and the horizontal muscle of support and the splice bar and be equipped with the staple that extends to the lower extreme, the outside limit upper portion of arch backup pad is the interval distance and establishes at the location tooth.

As an optimal technical scheme of the utility model, the arch backup pad is width 5 ~ 15cm, thick 2 ~ 3 mm's iron plate.

As a preferred technical scheme of the utility model, support horizontal muscle and splice bar and make with diameter 2 cm's steel pipe.

As an optimal technical scheme of the utility model, the staple make with diameter 8 ~ 10mm, long 10 ~ 20 cm's reinforcing bar, the staple lower extreme is the tip.

As an optimal technical scheme of the utility model, the radian of arch backup pad the same with the design radian of side slope arch rimstone skeleton.

Compared with the prior art, the utility model the advantages as follows:

(1) the utility model discloses simplified the construction procedure of side slope band stone by a wide margin, left out the measurement marking off mark, excavated skeleton band stone foundation ditch step, the utility model discloses can regard as installation locating template, the staple through extending to the lower end is fixed with ground, then inlay band stone, pour cement in band stone crack and band stone side afterwards along the outside limit of arch backup pad, wait to pour cement and form arch band stone skeleton after reaching certain intensity. The traditional step of installing the rimstone is simplified, so that the construction steps and procedures are simplified, the construction progress is fast, the construction efficiency is high, and the construction period cost is low.

(2) The utility model discloses enable the shaping is once only pour to side slope arch band stone skeleton, be favorable to guaranteeing the intensity and the construction quality of side slope arch band stone skeleton, make seamless butt joint between cast-in-place skeleton and band stone and each band stone, stopped the drainage and infiltrated quality problems such as harm road bed safety, gained the beneficial effect of being convenient for construction, of high quality effect.

Drawings

FIG. 1 is a schematic view of the distribution structure of the arched edged stone skeleton of the side slope of the present invention;

fig. 2 is a schematic structural diagram of the present invention.

The reference numbers in the figures illustrate:

1. a slope arch-shaped rimstone skeleton; 2. side slope; 3. installing a positioning template; 31. positioning teeth; 32. an arched support plate; 33. supporting the transverse ribs; 34. fixing nails; 35. and connecting ribs.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention. The experimental procedures in the following examples were carried out in a conventional manner unless otherwise specified, and materials, reagents and the like used in the following examples were commercially available unless otherwise specified.

Example 1: referring to fig. 1-2, a positioning template for installing a prefabricated block of an arched edged stone skeleton of a side slope, the positioning template 3 comprises an arched supporting plate 32, the middle parts of two ends of the inner side of the arched supporting plate are connected into a whole through a supporting transverse rib 33, and the arched supporting plate is an iron plate with a width of 5-15 cm and a thickness of 2-3 mm. The radian of the arched supporting plate is the same as the design radian of the arched side slope edged stone framework.

One end of the five connecting ribs 35 is fixed with the middle point of the supporting transverse rib into a whole, the other ends of the five connecting ribs are fixed with the middle part of the inner side edge of the arched supporting plate into a whole at intervals, and the supporting transverse rib and the connecting ribs are made of steel pipes with the diameter of 2 cm.

The arch support plate 32, the support transverse ribs and the connecting ribs are provided with fixing nails 34 extending towards the lower end at intervals, and the upper part of the outer side edge of the arch support plate is arranged on the positioning teeth 31 at intervals. The fixing nail is made of steel bars with the diameter of 8-10 mm and the length of 10-20 cm, the lower end of the fixing nail is a pointed end, so that the fixing nail can be conveniently inserted into the ground, and the positioning template is fixedly installed on the side slope 2.

During the use, according to side slope arch band stone skeleton 1 design position department, place the utility model discloses an installation positioning template 3, the lateral surface lower extreme of arch backup pad 32 aligns with the side slope arch band stone skeleton inboard side of design, presses and hits the underground that staple 34 inserted corresponding portion, and is fixed the utility model discloses in the arch department on side slope arch band stone skeleton upper portion of design, 31 position departments of location tooth on the outside limit of arch backup pad paste and put the band stone, each band stone lower extreme is located the side slope that corresponds, then pour cement in band stone seam and band stone side, wait to pour cement and form arch band stone skeleton 1 after reaching certain intensity, then accomplish the band stone construction of all the other skeletons, demolish the utility model discloses, fill up the grit or cultivate on the inside and outside side slope 2 of band stone skeleton and use soil, accomplish the construction.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims (5)

1. The utility model provides a side slope arch rimstone skeleton prefabricated section installation positioning template, includes arch backup pad, its characterized in that: the utility model discloses a horizontal muscle of arch backup pad, including arch backup pad, horizontal muscle, the inboard both ends middle part of arch backup pad link an organic whole through supporting, the one end of a plurality of splice bars is fixed as an organic whole with the midpoint that supports horizontal muscle, the other end of a plurality of splice bars is fixed as an organic whole with the inboard side middle part of arch backup pad at interval distance, arch backup pad and support are the interval distance and are equipped with the staple that extends to the lower extreme on horizontal muscle and the splice bar, the outside limit upper portion of arch backup pad is interval distance and establishes at the location tooth.

2. The side slope arch edged stone skeleton precast block mounting and positioning template as claimed in claim 1, wherein: the arched supporting plate is an iron plate with the width of 5-15 cm and the thickness of 2-3 mm.

3. The side slope arch edged stone skeleton precast block mounting and positioning template as claimed in claim 1, wherein: the supporting transverse ribs and the connecting ribs are made of steel pipes with the diameter of 2 cm.

4. The side slope arch edged stone skeleton precast block mounting and positioning template as claimed in claim 1, wherein: the fixing nail is made of steel bars with the diameter of 8-10 mm and the length of 10-20 cm, and the lower end of the fixing nail is a pointed end.

5. The side slope arch edged stone framework precast block mounting and positioning template as claimed in claim 1, characterized in that: the radian of the arched supporting plate is the same as the design radian of the side slope arched rimstone framework.

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