CN202100262U - Integral sliding template for floor construction of mine underworkings - Google Patents

Abstract

The utility model discloses an integral sliding formwork for the floor construction of underground roadways in mines. The formwork is connected to form the overall sliding formwork. There are seven round holes at the joint between the block formwork and the block formwork. The block formwork and the block formwork are connected by bolts through the round holes. Two channel steels are butt-welded to form a zigzag shape, nuts are arranged at both ends of the beam, six small steel plates are evenly distributed on the lower parts of the two beams, and four round holes are symmetrically arranged on the small steel plates. The utility model has the advantages of simple structure, easy production and installation, convenient maintenance, safety and high efficiency, small size, light weight, convenient transportation, and reduces labor intensity and labor force during construction, and the flatness and shape of the floor are more beautiful.

Description

Integral sliding formwork for floor construction of mine underground roadway

technical field

The utility model relates to a formwork, in particular to a formwork used in floor construction of flat and inclined roadways in underground mines.

Background technique

At present, manual plastering and leveling are mostly used in the floor construction of mine underground roadways, and the ditch formwork is separately supported. The process is cumbersome and the labor intensity is high, requiring a lot of labor.

Contents of the invention

In order to make up for the deficiencies of the existing technology, an integral sliding formwork for floor construction of mine underground roadway is designed.

The technical solution adopted by the utility model to solve its technical problems can be:

The overall sliding formwork for mine underground roadway floor construction is mainly composed of sliding formwork block formwork, beams, beam supports, water ditch formwork and adjustment devices. Formwork, there are seven round holes at the connection between the block formwork and the block formwork, the block formwork and the block formwork are connected by bolts through the round holes, and two beams are symmetrically arranged on the overall sliding formwork, and the beams are welded by two channel steels There are nuts at both ends of the crossbeam, six small steel plates are evenly distributed on the lower part of the two crossbeams, four round holes are symmetrically arranged on the small steel plates, nuts are installed at both ends of the crossbeam to connect the adjustment device, and the lower part of the crossbeam passes through the crossbeam. The support connects the block formwork, and the lower part of the left end of the overall sliding formwork is provided with a ditch formwork, which is a steel plate to form a rectangle, and the length of the gutter formwork is equal to the width of the overall sliding formwork.

The technical solution adopted by the utility model to solve its technical problems can also be:

In the integral sliding formwork for mine underground roadway floor construction, the beam support is composed of angle steel I and angle steel II, two angle steel I and two angle steel II are welded together to form an I-shape, and the centers of the right-angled sides of the two angle steel I are respectively A round hole is arranged, and the center line of the round hole corresponds to the center line of the round hole of the small steel plate arranged on the beam.

The technical solution adopted by the utility model to solve its technical problems can also be:

In the integral sliding formwork for mine underground roadway floor construction, the adjusting device is mainly composed of an end cover, a shaft clamp, a hole clamp, a bearing, a screw rod, a guide wheel and a nut, and the right part of the screw rod is provided with a External thread, the nut is set on the external thread, the nut is provided with internal thread, the left end of the screw rod is provided with a platform near the external thread, the center of the platform is provided with a round hole, the left end of the platform is provided with a shaft head, and the left end of the shaft head is provided with a groove. A shaft card is provided, a bearing is provided on the shaft head, a guide wheel is provided on the periphery of the bearing, a groove is provided inside the left end of the guide wheel, a hole card is provided in the groove, an end cover is provided at the left end of the guide wheel, and a circle is provided at the center of the end cover. hole.

The beneficial effects of the utility model are:

1. The utility model is simple in structure, easy to manufacture and install, easy to maintain, safe and efficient, small in size, light in weight, and convenient in transportation. During construction, the labor intensity of workers is reduced, the labor force is reduced, and the flatness and shape of the floor are more beautiful.

Description of drawings

Fig. 1 is the overall assembly diagram of the sliding formwork of the present invention.

Fig. 2 is a sectional view of the overall assembly diagram I-I of the sliding formwork of the present invention.

Fig. 3 is the enlarged view of point A of the utility model.

Figure 4 is the front view of the adjustment device of the present utility model.

Detailed ways

In Fig. 1 and Fig. 2, the overall sliding formwork for mine underground roadway floor construction is mainly composed of sliding formwork block formwork 1, beam 2, beam support 3, water ditch formwork 4 and adjustment device 5, and the block formwork 1 is composed of steel plates Groove shape, five pieces of block formwork 1 are connected to form an overall sliding formwork, and there are seven round holes at the joint between block formwork 1 and block formwork 1, and block formwork 1 and block formwork 1 are connected by bolts through the round holes. Two crossbeams 2 are arranged symmetrically on the sliding formwork, and the crossbeam 2 is formed by two channel steels butt-welded to form a zigzag shape. Nuts 14 are arranged inside the two ends of the crossbeam 2, and six small steel plates are evenly arranged on the lower parts of the two crossbeams 2, and the small steel plates are symmetrical Four round holes are set, the two ends of the crossbeam 2 are provided with nuts 14 to connect the adjustment device 5, the lower part of the crossbeam 2 is connected to the block formwork 1 through the crossbeam support 3, and the lower part of the left end of the overall sliding formwork is provided with a ditch formwork 4, and the gutter formwork 4 is The steel plate constitutes a rectangle, and the length of the gutter formwork 4 equals the width of the integral sliding form.

In Fig. 3, the integral sliding formwork for the floor construction of the mine underground roadway is described, and the beam support 3 is composed of angle steel I6 and angle steel II7, two angle steel I6 and two angle steel II7 are welded to form an I-shape, two angle steel The centers of the I6 right-angled sides are respectively provided with circular holes, and the centerlines of the circular holes correspond to the centerlines of the circular holes of the small steel plate provided on the beam 2 .

In Fig. 4, the integral sliding formwork for the construction of the underground roadway floor in the mine, the adjusting device 5 mainly consists of an end cover 8, a shaft clamp 9, a hole clamp 10, a bearing 11, a screw rod 12, a guide wheel 13 and a nut 14, the right part of the screw rod 12 is provided with an external thread, the nut 14 is arranged on the external thread, the nut 14 is provided with an internal thread, the left end of the screw rod 12 is provided with a platform by the external thread, the center of the platform is provided with a round hole, and the left end of the platform A shaft head is provided, a groove is arranged at the left end of the shaft head, a shaft card 9 is arranged in the groove, a bearing 11 is arranged on the shaft head, a guide wheel 13 is arranged on the periphery of the bearing 11, a groove is arranged inside the left end of the guide wheel 13, and a groove A hole card 10 is arranged in the groove, an end cover 8 is arranged at the left end of the guide wheel 13, and a round hole is arranged at the center of the end cover 8 .

Claims (3)

1. The integral sliding formwork for floor construction of mine underground roadway is mainly composed of sliding formwork block formwork (1), beam (2), beam support (3), water ditch formwork (4) and adjustment device (5). Yes: the block formwork (1) is made of steel plates to form a groove shape, five block formworks (1) are connected to form an overall sliding formwork, and there are seven round holes at the connection between the block formwork (1) and the block formwork (1). The block formwork (1) and the block formwork (1) are connected by bolts through the round holes. Two beams (2) are symmetrically arranged on the overall sliding formwork. The beam (2) is formed by two channel steel butt welds. 2) There are nuts (14) inside the two ends, six small steel plates are evenly distributed on the lower part of the two beams (2), four round holes are arranged symmetrically on the small steel plates, nuts (14) are set inside the two ends of the beam (2) ) is connected to the adjustment device (5), the lower part of the beam (2) is connected to the block formwork (1) through the beam support (3), and the lower part of the left end of the integral sliding formwork is provided with a ditch formwork (4), and the gutter formwork (4) is a steel plate to form a rectangle , the length of the ditch formwork (4) is equal to the width of the overall sliding form. 2. The integrated sliding formwork for mine underground roadway floor construction according to claim 1, characterized in that: the beam support (3) is composed of angle steel I (6) and angle steel II (7), two angle steel I ( 6) and two angle steels II (7) are welded together to form an I-shape, two angle steels I (6) are respectively provided with round holes in the center of the right-angled sides, and the center line of the round hole is in line with the center line of the small steel plate round hole set on the beam (2) Corresponding. 3. The integrated sliding formwork for the floor construction of mine underground roadway according to claim 1, characterized in that: the adjustment device (5) is mainly composed of an end cover (8), a shaft clamp (9), and a hole clamp (10) , bearing (11), screw rod (12), guide wheel (13) and nut (14), the right part of the screw rod (12) is provided with an external thread, the nut (14) is arranged on the external thread, and the nut ( 14) There is an internal thread, the left end of the screw rod (12) is provided with a platform next to the external thread, a round hole is provided in the center of the platform, a shaft head is provided at the left end of the platform, a groove is provided at the left end of the shaft head, and a shaft card is provided in the groove ( 9), the bearing (11) is arranged on the shaft head, the guide wheel (13) is arranged on the periphery of the bearing (11), the left end of the guide wheel (13) is provided with a groove inside, and the hole card (10) is arranged in the groove. The left end of the wheel (13) is provided with an end cover (8), and the center of the end cover (8) is provided with a circular hole.

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