CN107227749A - A kind of oblique template slope control instrument - Google Patents

Abstract

The utility model relates to a slope control tool of an inclined formwork, relating to a tool. The construction of substations in mountainous and hilly areas is relatively complicated, and the inclined retaining walls and gully walls have a certain slope. It is difficult for the construction unit to support the inclined formwork, and it is difficult to control the slope. The invention comprises a base, a front-and-back level arranged on the base, and a vertical ruler at an angle of 90 degrees to the level. The vertical ruler is vertically arranged at the front end of the level. Both the horizontal ruler and the vertical ruler A horizontal leveling device is provided, and the rear end of the level and the top of the vertical ruler are respectively provided with a telescopic horizontal telescopic ruler and a vertical telescopic ruler, and the ends of the horizontal telescopic ruler and the vertical telescopic ruler are both A wire loop is provided, and the base is provided with a plurality of adjusting bolts for adjusting the level of the base. The technical solution has a simple structure, is easy to operate, can accurately control the construction slope, has high construction efficiency, and can be used repeatedly.

Description

A Slope Control Tool for Inclined Formwork

technical field

The invention relates to a tool, in particular to a tool for controlling the slope of an inclined formwork.

Background technique

The construction of substations in mountainous and hilly areas is relatively complicated, especially because of the unevenness of the site. In the early stage of substation construction, site leveling is required to form a high fill area. In this area and at the foot of the hillside, an inclined retaining wall is generally adopted to maintain The backfill soil is stable; in some places, mountain streams need to be reconstructed, and new gullies are built to change the flow direction of the water flow, so as to prevent the water flow from scouring the enclosure wall or retaining wall of the substation and affecting the safety of the substation. However, both the inclined retaining wall and the gully wall have a certain slope, and it is difficult for the construction unit to support the inclined formwork, and it is difficult to control the slope.

Contents of the invention

The technical problem to be solved and the technical task proposed by the present invention are to perfect and improve the existing technical solutions, and to provide a slope control tool for inclined formwork, with the purpose of precisely controlling the slope and improving construction efficiency. For this reason, the present invention takes the following technical solutions.

A tool for controlling the slope of an inclined formwork, comprising a base, a spirit level arranged on the base in front and rear directions, and a vertical ruler at an angle of 90 degrees to the level ruler, the vertical ruler is vertically arranged at the front end of the level ruler, and the Both the level ruler and the vertical ruler are provided with a leveling device, and the rear end of the level ruler and the top of the vertical ruler are respectively provided with a telescopic horizontal telescopic ruler and a vertical telescopic ruler, and the horizontal telescopic ruler and the vertical The ends of the telescopic ruler are all provided with pull wire rings, and the base is provided with a plurality of adjusting bolts for adjusting the level of the base. Before the formwork is supported, the base is set on the cushion, and the tool is leveled by adjusting the adjustment bolts and using the horizontal reference of the leveling device. After leveling, adjust the length of the horizontal telescopic ruler and the vertical telescopic ruler , until it conforms to the slope of the formwork to be supported, and finally the slope control axis is formed by the guy ring for precise formwork support.

As a further improvement and supplement to the above technical solutions, the present invention also includes the following additional technical features.

The base includes two base cross bars arranged in parallel front and back, and the two ends of the level are connected to the middle top surfaces of the two base cross bars. The base composed of two base cross bars connects the spirit level to the middle top surface of the two base cross bars. The structure is simple, the manufacture is convenient, and the cost is low.

The leveling device of the level is arranged in the middle of the front and rear directions of the level; the leveling device of the vertical ruler is arranged in the middle of the height of the vertical ruler. Setting the leveling device in the middle can better realize level measurement.

Said leveling device is vial. The level bubble has the advantages of simple structure, low cost, simple operation and convenient use.

The left and right ends of each base cross bar are respectively provided with a connecting hole connected with the adjusting bolt, and the distance between the two connecting holes and the end faces of the two ends of the base cross bar is equal, and the upper end of the adjusting bolt is connected with the connecting hole. The lower end is used for pre-embedded bolt connection during cushion construction. The 4 adjusting bolts are connected with the pre-embedded bolts during the construction of the cushion, which is convenient for accurate and stable leveling.

Beneficial effects: the structure is simple, easy to operate, the construction slope can be accurately controlled, the construction efficiency is high, and it can be used repeatedly.

Description of drawings

Fig. 1 is a schematic top view of the structure of the present invention.

Fig. 2 is a schematic side view of the structure of the present invention.

In the figure: 1-base cross bar; 2-level ruler; 3-vertical ruler; 4-vertical telescopic ruler; 5-horizontal telescopic ruler; 6-level bubble;

detailed description

The technical solution of the present invention will be further described in detail below in conjunction with the accompanying drawings.

As shown in Figure 1-2, a slope control tool for inclined formwork includes a base, a level 2 set on the base in front and rear directions, and a vertical ruler 3 at an angle of 90 degrees with the level 2, and the vertical ruler 3 is vertically set At the front end of the level 2, the level 2 and the vertical 3 are provided with a leveling device, and the rear end of the level 2 and the top of the vertical 3 are respectively provided with a retractable horizontal telescopic ruler 5 and a vertical telescopic ruler 4 , The ends of the horizontal telescopic ruler 5 and the vertical telescopic ruler 4 are provided with a backguy ring 7, and the base is provided with a plurality of adjusting bolts 8 for adjusting the level of the base.

In order to simplify the base structure, the base includes two base cross bars 1 arranged in parallel front and back, and the two ends of the level bar 2 are connected to the middle top surface of the two base cross bars 1 . The base composed of two base cross bars 1 connects the spirit level 2 to the middle top surface of the two base cross bars 1, which has simple structure, convenient manufacture and low cost.

In order to better realize level measurement, the leveling device of the spirit level 2 is arranged in the middle of the front and rear directions of the level ruler 2; the leveling device of the vertical ruler 3 is arranged in the middle of the height direction of the vertical ruler 3. Setting the leveling device in the middle can better realize level measurement.

For ease of use, the leveling device is vial 6. The level bubble 6 is simple in structure, low in cost, simple in operation, convenient and easy to use.

In order to achieve accurate leveling, each left and right ends of the base cross bar 1 are respectively provided with a connection hole connected to the adjustment bolt 8, the distance between the two connection holes and the end faces of the two ends of the base cross bar 1 is equal, and the upper end of the adjustment bolt 8 and The connecting hole is connected, and the lower end of the adjusting bolt 8 is used to connect with the pre-embedded bolt during cushion construction. The four adjusting bolts 8 are connected with the pre-embedded bolts during the construction of the cushion layer, which is convenient for accurate and stable leveling.

In the actual construction process, firstly, when the cushion is poured, the pre-embedded bolts are accurately placed. After the cushion strength meets the requirements, the structure is positioned and laid out. At the same time, an inclined formwork is installed at both ends of the cushion to control Before the formwork is supported, the tool is leveled by adjusting the adjustment bolt 8 and using the horizontal reference of the leveling device. After leveling, the wire is pulled through the horizontal and vertical wire rings 7 of the two tools to form The slope controls the axis, and then adjusts the length of the horizontal telescopic ruler 5 and the vertical telescopic ruler 4 to control the horizontal straightness and slope of the formwork until it meets the slope of the formwork to be supported, and the formwork is accurately supported.

A kind of inclined formwork gradient control tool shown in above Fig. 1-2 is the concrete embodiment of the present invention, has embodied the substantive characteristic and progress of the present invention, can according to actual use needs, under the enlightenment of the present invention, to its Equivalent modifications in aspects such as shape and structure are all within the scope of protection of this scheme.

Claims (5)

1. a kind of oblique template slope control instrument, it is characterised in that：The sagittal horizon rule including base, on base（2）、 With horizon rule（2）In the perpendicular chi of 90 degree of angles（3）, described perpendicular chi（3）Vertically it is located at horizon rule（2）Front end, described water Leveling ruler（2）With perpendicular chi（3）It is equipped with the flat standard apparatus of level, described horizon rule（2）Rear end and perpendicular chi（3）Top set respectively There is telescopic horizontal extension chi（5）With vertical shrinkage-rule（4）, described horizontal extension chi（5）With vertical shrinkage-rule（4）End Portion is equipped with stay thimble（7）, described base is provided with multiple regulating bolts for adjusting base level（8）.

2. a kind of oblique template slope control instrument according to claim 1, it is characterised in that：Described base includes 2 Front and rear base cross bar arranged in parallel（1）, described horizon rule（2）Two ends be connected to 2 foundation seat cross bar（1）In the middle of top Face.

3. a kind of oblique template slope control instrument according to claim 1, it is characterised in that：Horizon rule（2）Level put down Standard apparatus is located at horizon rule（2）Sagittal centre；Perpendicular chi（3）The flat standard apparatus of level be located at perpendicular chi（3）Height to centre.

4. a kind of oblique template slope control instrument according to claim 1, it is characterised in that：The flat standard apparatus of described level For air level（6）.

5. a kind of oblique template slope control instrument according to claim 2, it is characterised in that：The seat cross bar per foundation（1）'s Left and right ends are respectively provided with one and regulating bolt（8）The connecting hole of connection, 2 connecting holes and base cross bar（1）The end face at two ends Apart from equal, described regulating bolt（8）Upper end be connected with connecting hole, regulating bolt（8）Lower end be used for and cushion construction When pre-embedded bolt connection.