CN219241228U - An auxiliary installation device for heavy-duty air-floating floor armor joints - Google Patents

Abstract

The utility model relates to the technical field of floor construction, in particular to an auxiliary installation device for floor armor joints. An auxiliary installation device for armored seams of heavy-duty air-floating floors, including a base plate, a column is installed above the base plate, and a screw is connected between the base plate and the column, and the surface of the screw is screwed with a mobile seat. One end of the seat is fixed with a connecting rod, one end of the connecting rod is fixed with an elevation supporting rod, the screw rod is fixed with a first gear, and the first gear is engaged with the second gear. Rotate the screw to make the moving seat move vertically, and the level support bar and the mobile seat keep moving synchronously until the horizontal central axis of the level support bar reaches the required height. The height of the first gear and the second gear to the level support bar Make fine adjustments, and finally set the mounting holes of the armored joints on the surface of the elevation support bar. The utility model is convenient for adjusting the height of the elevation supporting bar, so as to realize the positioning of the armor seam.

Description

An auxiliary installation device for heavy-duty air-floating floor armor joints

technical field

The utility model relates to the technical field of floor construction, in particular to an auxiliary installation device for floor armor joints.

Background technique

With the vigorous development of my country's economy, there are more and more large-scale factory buildings, and more and more attention is paid to industrial floors. In order to reduce and reduce concrete cracks, it is necessary to set up slits or deformation joints. Most of the traditional forms use slits or buried Wooden strips or angle steels are placed in the form of concrete shrinkage. As time goes by, the gaps left by wooden strips or angle steels will be peeled off from the wooden strips or angle steels, resulting in serious phenomena such as edge and corner drop of the concrete in the gaps. Ping caused a certain perception and quality impact, in order to solve the above problems, finished armor joints came into being.

At present, the installation of armored joints lacks corresponding auxiliary devices, especially the lack of elevation control devices for armored joints, resulting in the failure to guarantee the installation quality of armored joints, thereby affecting the quality of floor construction.

Contents of the invention

The purpose of this utility model is to solve the shortcomings in the prior art, and propose an auxiliary installation device for the armored seam of the heavy-duty air-floating floor, which is convenient for adjusting the height of the elevation support bar, and finally the armored seam The mounting holes are set on the surface of the elevation support bar to realize the positioning of the armored seam.

In order to achieve the above object, the utility model adopts the following technical solutions:

An auxiliary installation device for armored seams of heavy-duty air-floating floors, including a base plate, a column is installed above the base plate, and a screw is rotatably connected between the base plate and the column, and the screw rod The upper end is provided with a first inner hexagon screw hole, and the surface of the screw rod is threadedly connected with a moving seat, one end of the moving seat is fixed with a connecting rod, and the other end of the moving seat is threadedly connected with a bolt, and one end of the connecting rod Fixed with a height support rod;

The upper end of the column is provided with an extension plate, and the upper part of the extension plate is rotatably connected with a connecting shaft, the second gear is fixed on the connecting shaft, and the upper end of the connecting shaft is provided with a second inner hexagon screw hole. A first gear is fixed on the screw, and the first gear is engaged with the second gear.

Preferably, a first notch is formed at a position corresponding to the moving seat on one side of the column, and one end of the moving seat extends out of the first notch.

Preferably, a second notch is formed at a position corresponding to the bolt on the other side of the column.

Preferably, the two ends of the screw are rotationally connected with the base plate and the column through two bearings respectively.

Preferably, a limit block is movably provided at one end of the elevation support rod, a protrusion is fixed at the lower end of the limit block, and a slot is opened through one end of the elevation support rod.

Preferably, one end of the base plate is symmetrically fixed with a counterweight, and a pole is fixedly connected between the base plate and the column.

Preferably, the inner diameter of the first inner hexagon screw hole is equal to the inner diameter of the second inner hexagon screw hole.

Compared with the prior art, the beneficial effects of the utility model are:

1. It is equipped with a column, a screw, a moving seat and an elevation support rod. Turn the screw to make the movement seat move in the vertical direction. The elevation support rod and the movement seat keep moving synchronously until the horizontal central axis of the elevation support rod reaches the required position. Height, there are also a first gear and a second gear. If it is necessary to fine-tune the height position of the elevation support rod, the second gear will be rotated, during which the first gear and the second gear are meshed and rotated, and because of the size of the second gear It is smaller than the size of the first gear, so that it is convenient to fine-tune the height of the elevation support bar, and finally put the installation hole of the armor seam on the surface of the elevation support bar;

2. Set up limit blocks, bumps and slots, set the mounting holes of the armor seam behind the surface of the elevation support bar, make one side of the armor seam touch the end of the connecting rod, and then take a limit block , insert the protrusion below it into the slot, and through the common limiting effect of the limiting block and the connecting rod, the positioning of the armoring seam can be realized, and the installation of the armoring seam can be assisted.

Description of drawings

Fig. 1 is a structural schematic diagram of an auxiliary installation device for a heavy-duty air-floating floor armor joint proposed by the utility model;

Fig. 2 is a structural schematic diagram of an auxiliary installation device for a heavy-duty air-floating floor armor joint proposed by the utility model;

Fig. 3 is a structural schematic diagram of an auxiliary installation device for armored seams of heavy-duty air-floating floors proposed by the utility model.

In the figure: 1. Base plate; 2. Column; 3. Counterweight; 4. Screw; 5. The first hexagon screw hole; 6. The first gear; 7. Extension plate; Two inner hexagon screw holes; 10, second gear; 11, moving seat; 12, connecting rod; 13, elevation support rod; 14, slot; 15, limit block; 16, bump; 17, bolt; 18, strut.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example.

Referring to Figure 1-3, an auxiliary installation device for armored seams of heavy-duty air-floating floors, including a base plate 1, a column 2 is installed above the base plate 1, and a screw is connected between the base plate 1 and the column 2 in rotation 4. Both ends of the screw 4 are rotationally connected with the base plate 1 and the column 2 through two bearings respectively, and the upper end of the screw 4 is provided with a first hexagonal screw hole 5, and the surface of the screw 4 is threadedly connected with a moving seat 11 and the column 2 A first notch is provided at the position corresponding to the moving seat 11 on one side of the moving seat 11, and one end of the moving seat 11 extends out of the first notch, and one end of the moving seat 11 is fixed with a connecting rod 12, and the other end of the moving seat 11 is screwed to the There are bolts 17, and the other side of the column 2 is provided with a second notch at the position corresponding to the bolts 17. One end of the connecting rod 12 is fixed with an elevation support rod 13. First loosen the bolts 17, and then use a hexagon wrench to insert the first inner hexagon In the screw hole 5, the screw rod 4 is rotated, because the moving seat 11 is threadedly connected with the screw rod 4, and the column 2 and the first notch have a limiting effect on the moving seat 11, so that the moving seat 11 can move vertically. The connecting rod 12, the elevation support rod 13 and the moving seat 11 keep moving synchronously. When the horizontal central axis of the elevation support rod 13 reaches the required height, stop rotating the screw rod 4, and then tighten the bolt 17. Subsequently, the installation of the armored seam Hole sleeve gets final product on the surface of level support bar 13.

The upper end of the column 2 is provided with an extension plate 7, the top of the extension plate 7 is rotatably connected with a connecting shaft 8, the second gear 10 is fixed on the connecting shaft 8, and the upper end of the connecting shaft 8 is provided with a second inner hexagonal screw hole 9, the second The internal diameter of a hexagonal screw hole 5 is equal to the internal diameter of the second hexagonal screw hole 9, the first gear 6 is fixed on the screw rod 4, the first gear 6 is engaged with the second gear 10, and the size of the second gear 10 is smaller than The size of the first gear 6, if it is necessary to fine-tune the height position of the elevation support bar 13, insert the hexagonal wrench into the second hexagon socket screw hole 9, and rotate the connecting shaft 8 and the second gear 10, during which the first gear 6 Rotate with the second gear 10, and because the size of the second gear 10 is smaller than the size of the first gear 6, it is more convenient to control the slow rotation of the screw rod 4, so as to facilitate the fine adjustment of the height of the level supporting rod 13.

One end of the elevation support bar 13 is movably provided with a limit block 15, the lower end of the limit block 15 is fixed with a bump 16, and one end of the elevation support bar 13 is provided with a slot 14, and the mounting holes of the armored seam are set on the elevation support bar. After the surface of 13, make one side of the armor seam against one end of the connecting rod 12, then take a stopper 15, insert the protrusion 16 below it into the slot 14, pass the stopper 15 and the connecting rod 12 The common limiting function can realize the positioning of the armored seam.

One end of the base plate 1 is symmetrically fixed with a counterweight 3, and a strut 18 is fixedly connected between the base plate 1 and the column 2, and the setting of the strut 18 makes the base plate 1, the column 2 and the strut 18 form a stable triangle structure.

During use, first unscrew the bolt 17, then insert the hexagonal wrench into the first hexagon socket screw hole 5, and turn the screw rod 4, because the moving seat 11 is threadedly connected with the screw rod 4, and the column 2 and the first notch are formed on the moving seat 11. Position-limiting action, just can make mobile base 11 move on the vertical direction, and connecting rod 12, elevation support bar 13 and mobile base 11 keep moving synchronously, when the central axis of elevation support bar 13 transverses reaches required height, then Stop rotating the screw rod 4, if you need to fine-tune the height position of the elevation support rod 13, insert the hex wrench into the second inner hexagon screw hole 9, and rotate the connecting shaft 8 and the second gear 10, during which the first gear 6 and the second gear Two gears 10 mesh and rotate, and because the size of the second gear 10 is smaller than the size of the first gear 6, it is more convenient to control the slow rotation of the screw rod 4, thereby facilitating fine-tuning of the height of the level support bar 13 until the level of the level support bar 13 is horizontal When the central axis of the center axis reaches the desired height, then tighten the bolt 17, so that the bolt 17 is pressed against one side of the column 2, and the height of the moving seat 11 is locked. surface, and make one side of the armor seam against one end of the connecting rod 12, then take a limit block 15, insert the protrusion 16 below it into the slot 14, and pass the limit block 15 and the connecting rod 12 together The position-limiting effect can realize the positioning of the armored seam and assist the installation of the armored seam.

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. The equivalent replacement or change of the new technical solution and the concept of the utility model shall be covered by the protection scope of the utility model.

Claims (7)

1. An auxiliary installation device for heavy-duty air-floating floor armor joints, including a base plate (1), characterized in that a column (2) is installed above the base plate (1), and the base plate (1) A screw (4) is rotatably connected to the column (2), and the upper end of the screw (4) is provided with a first inner hexagonal screw hole (5), and the surface of the screw (4) is threaded A moving seat (11) is connected; one end of the moving seat (11) is fixed with a connecting rod (12), and the other end of the moving seat (11) is threadedly connected with a bolt (17); the connecting rod (12) One end of which is fixed with an elevation support rod (13); The upper end of the column (2) is provided with an extension plate (7), and a connection shaft (8) is rotatably connected above the extension plate (7), and a second gear (10) is fixed on the connection shaft (8) , and the upper end of the connecting shaft (8) is provided with a second inner hexagon screw hole (9), the first gear (6) is fixed on the screw (4), the first gear (6) and the The second gear (10) is meshedly connected. 2. The auxiliary installation device for armored seams of heavy-duty air-floating floors according to claim 1, characterized in that, one side of the column (2) corresponds to the position of the moving seat (11). There is a first notch, and one end of the moving seat (11) extends out of the first notch. 3. The auxiliary installation device for heavy-duty air-floating floor armor joints according to claim 1, characterized in that, the other side of the column (2) corresponds to the position of the bolt (17). There is a second notch. 4. The auxiliary installation device for armored seams of heavy-duty air-floating floors according to claim 1, characterized in that, the two ends of the screw (4) are respectively connected to the base plate (1) through two bearings ), the column (2) is rotationally connected. 5. The auxiliary installation device for heavy-duty air-floating floor armored joints according to claim 1, characterized in that, one end of the level support rod (13) is movable to set a limit block (15), and the A protrusion (16) is fixed at the lower end of the limit block (15), and a slot (14) is opened through one end of the elevation support rod (13). 6. The auxiliary installation device for heavy-duty air-floating floor armor joints according to claim 1, characterized in that, one end of the base plate (1) is symmetrically fixed with a counterweight (3), and the A strut (18) is fixedly connected between the base plate (1) and the column (2). 7. The auxiliary installation device for armored seams of heavy-duty air-floating floors according to claim 1, characterized in that, the inner diameter of the first hexagon socket screw hole (5) is the same as the inner diameter of the second hexagon socket screw hole The inner diameters of the holes (9) are equal.

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