CN107394648A - Servicing unit for strong and weak electronic box location and installation - Google Patents

Abstract

The invention discloses a kind of servicing unit for strong and weak electronic box location and installation, including installing frame, installing frame is provided with attachment means one, and attachment means one are used to be connected with the shell at weak current box opening surface edge to be installed, and the installing frame is also connected on a support by attachment means two.The servicing unit can effectively aid in the construction of weak current box hole to be provided, avoid hole to be provided from the deviation of size, absolute altitude and horizontal level occur, improve the installation effect of weak current box.

Description

Auxiliary device for positioning and installation of strong and weak electrical boxes

technical field

The invention relates to the field of building construction, in particular to an auxiliary device for positioning and installing a strong and weak electric box.

Background technique

In the construction process of building walls as they are built and buried, for large-sized boxes such as indoor weak current boxes, the method of first setting up reserved holes and then installing them is often used. This installation method is prone to the following disadvantages:

1. Due to frequent replacement of workers, tight construction schedule, and lack of disclosure, etc., the masonry workers reserved the wrong size of the hole.

2. Masonry workers often change the position of the box due to masonry typesetting. The slotted part caused by the position change is prone to hollowing after plastering in the later stage.

3. For a box with a large lateral dimension such as a strong electric household box, if the rear slotting method is adopted, it will be extremely unfavorable to the stability of the upper masonry of the box.

Therefore, when the existing building construction technology is laying reserved holes by masonry, due to the above-mentioned factors, the size, elevation and horizontal position of the reserved holes are prone to deviation.

When the position and size of the reserved hole are wrong, it will cause:

(1) The lintel of the indoor weak current box fails, and the filling material is easy to squeeze and deform the box;

(2) The gap caused by the second chiseling is too large, and the flatness of the backfill material is difficult to control;

(3) Plastering at the chiseled place is prone to hollowing, which violates the original intention of applying masonry guarantee technology.

Contents of the invention

In order to solve the above technical problems, the present invention discloses an auxiliary device for the positioning and installation of strong and weak current boxes. The auxiliary device can effectively assist the construction of the reserved hole for the weak current box, and avoid the deviation of the size, elevation and horizontal position of the reserved hole. , Improve the installation effect of the weak current box.

The present invention realizes through following technical scheme:

Auxiliary device for positioning and installation of strong and weak current boxes, including an installation frame, which is provided with a connection device one, which is used to connect with the shell on the edge of the opening surface of the weak current box to be installed, and the installation frame is also connected by connecting Device two is connected on a support.

In the present invention, the installation frame is connected to the shell on the edge of the opening surface of the weak current box to be installed, and the installation frame is arranged on a bracket, and the level of the weak current box to be installed is adjusted by adjusting the placement position of the bracket and the height of the installation frame. The position and height are fixed to avoid deviation of the position of the weak current box during construction.

During wall construction, you only need to move the bracket to the preset position and fix it, connect the opening surface of the weak current box to be installed to the installation frame through the connecting device 1, adjust the height of the installation frame and the weak current box, so that the weak current box is placed on the Preset the position, and then build the wall around the weak current box, which is conducive to the accurate positioning of the weak current box, and there is no need to prepare a reserved hole when the wall is built, so it can effectively avoid personnel replacement, insufficient handover or improper operation during the construction process. The deviation of the size and position of the reserved hole, and the accurate positioning of the lintel in the wall masonry, avoiding the extrusion and deformation of the weak current box due to inaccurate positioning of the lintel, and damage to the internal components.

The connecting device of the present invention is connected to the shell at the edge of the opening surface of the weak current box to be installed, which facilitates the fixing of the installation frame and the weak current box to be installed, and also facilitates the removal of the installation frame after the installation of the weak current box is completed, preventing the installation frame from being embedded in the wall It is difficult to disassemble, which is beneficial to the repeated use of the auxiliary device of the present invention.

The support includes a vertical rod, and a jacking bracket is connected to each of the two ends of the vertical rod. cavity, and the end of the screw rod away from the jacking bracket is inserted into the cavity of the vertical rod.

The diameter of the height adjuster is larger than that of the vertical rod, and a screw hole matched with the screw rod is arranged in the middle part of the height adjuster.

The jacking bracket is a rectangular plate with limiting plates on both sides of the rectangular plate, the limiting plates are perpendicular to the rectangular plate and arranged on the side of the rectangular plate away from the upright rod, and the screw rod is perpendicular to the rectangular plate.

The second connecting device is two angle steels, one end of the two angle steels is respectively connected with the top edge and the bottom edge of the installation frame, and the other end of the two angle steels is connected with the vertical pole.

In the present invention, the vertical rod is used to fix the connecting device 2 and the installation frame, and the jacking brackets at both ends are respectively used to contact the floor and ceiling of the building floor, so that the vertical rod can stand upright firmly, avoid toppling over, improve the stability of the bracket, and the height The adjuster is used to adjust the relative distance between the jacking bracket and the pole, and the relative position of the screw in the pole can be realized by rotating the height adjuster. On the one hand, the height adjuster can adjust the height of the installation frame, and on the other hand, it can adjust the The tightness of the contact between the bracket and the ceiling improves the stability of the bracket, and avoids the inaccurate positioning caused by the gradual deviation of the vertical pole due to external force during the long-term construction process.

Since the surface of the floor and ceiling of the building is mostly in an uneven state during construction, when positioning the bracket, the limit plate can be used to clamp it in the depression of the floor or ceiling to prevent the top bracket from sliding under the action of external force and further enhance its stability.

The bracket may also include another structure, specifically, the bracket includes two triangular bracing frames, the two triangular bracing frames are placed in parallel, the connecting device 2 is two connecting rods, and one end of the two connecting rods is respectively connected On the left and right sides of the installation frame, the other ends of the two connecting rods are respectively connected to the columns of the two tripod supports.

The connecting rod is specifically an angle steel, and the bottom of the triangular support frame is provided with a screw hole, and a screw is arranged in the screw hole, and the triangular support frame is fixed on the ground by screws.

By fixing the two triangular support frames at the preset position of the floor, the weak current box on the installation frame is preset at the preset position of the wall, and then the wall is built according to this to avoid position deviation and improve the weak current box installation effect.

The installation frame is a rectangular frame, and the rectangular frame is formed by connecting four angle steels in sequence.

The first connecting device is several bolts, and several round holes are arranged on the installation frame. The number and position of the round holes correspond to the screw holes on the weak current box to be installed. The bolts pass through the round holes and are connected to the weak current box in the screw hole.

After the installation of the weak current box is completed, the bolts connecting the installation frame and the weak current box can be removed, and then the installation frame is separated from the weak current box, and then the auxiliary device of the present invention is moved to another floor or another building for the next weak current installation. Box installation, can be reused, saves materials, and the auxiliary device of the present invention is mainly composed of angle steel, with low consumables and light weight, and is convenient to move to other floors for repeated use.

The application of the auxiliary device for positioning and installation of strong and weak current boxes in the installation of household strong or weak current boxes or switch boxes.

The application of the present invention is not limited to the weak current box, and can also be applied to the installation of large household boxes such as strong current boxes and switch boxes.

Compared with the prior art, the present invention has the following advantages and beneficial effects:

The invention is an auxiliary device for positioning and installing a strong and weak current box. The installation frame is connected to the shell on the edge of the opening surface of the weak current box to be installed, and the installation frame is set on a bracket. By adjusting the placement position of the bracket and the installation frame The height, so that the horizontal position and height of the weak current box to be installed is fixed, so as to avoid the deviation of the position of the weak current box during construction.

Description of drawings

The drawings described here are used to provide a further understanding of the embodiments of the present invention, constitute a part of the application, and do not limit the embodiments of the present invention. In the attached picture:

Fig. 1 is the structural representation of embodiment 1 of the present invention;

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

Fig. 3 is the front view of embodiment 2 of the present invention;

Fig. 4 is a rear view of Embodiment 2 of the present invention.

Marks and corresponding parts names in the attached drawings:

1-Installation frame, 11-connection device 1, 12-connection device 2, 2-pole, 3-jack, 31-screw, 32-height adjuster, 33-limit plate, 4-triangular support frame, 41 -column, 42-screw, 5-weak current box.

detailed description

In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the examples and accompanying drawings. As a limitation of the present invention.

Example 1

As shown in Figure 1, the present invention is used for the auxiliary device of strong and weak current box positioning installation, comprises installation frame 1, is provided with connecting device one 11 on the installation frame 1, and connecting device one 11 is used for opening with weak current box 5 to be installed The shells on the edge of the surface are connected, and the installation frame 1 is also connected to a bracket through the connecting device 2 12 .

The support includes a vertical rod 2, a jacking bracket 3 is connected to each of the two ends of the vertical rod 2, and a screw rod 31 is connected to the side of the vertical rod 2 of the jacking bracket 3, and a height adjuster 32 is sleeved on the screw rod 31, so that Two ends of the vertical rod 2 are provided with cavities, and the end of the screw rod 31 away from the jacking bracket 3 is inserted into the cavity of the vertical rod 2 .

The diameter of the height adjuster 32 is larger than that of the vertical rod 2 , and a screw hole matching the screw rod 31 is provided in the middle of the height adjuster 32 .

The jacking bracket 3 is a rectangular plate with limiting plates 33 on both sides of the rectangular plate. The limiting plates 33 are perpendicular to the rectangular plate and are arranged on the side of the rectangular plate away from the upright rod. The screw rod 31 is perpendicular to the rectangular plate.

The connecting device 12 is two angle steels, one end of the two angle steels is connected with the top edge and the bottom edge of the installation frame 1 respectively, and the other end of the two angle steels is connected with the vertical rod 2 .

The installation frame 1 is a rectangular frame, and the rectangular frame is formed by connecting four angle steels in sequence.

The connecting device 11 is a plurality of bolts, and several round holes are arranged on the mounting frame 1. The number and position of the round holes correspond to the screw holes on the weak current box 5 to be installed. The bolts pass through the round holes and are connected to the In the screw hole on the weak current box 5.

Due to the limited overall length, the auxiliary device of this embodiment is more suitable for buildings with a floor height lower than 3.5m, and can be used repeatedly on each floor.

Example 2

As shown in Figures 2-4, the auxiliary device for the positioning and installation of strong and weak current boxes in the present invention includes an installation frame 1, on which a connecting device 11 is provided, and the connecting device 11 is used for connecting with the weak current box to be installed 5 are connected to the shells at the edge of the opening, and the installation frame 1 is also connected to a bracket through a connecting device 2 12 .

Described support comprises two triangular support frames 4, and two triangular support frames 4 are placed in parallel, and described connecting device 2 12 is two connecting rods, and one end of two connecting rods is respectively connected on the left and right sides of installation frame 1, two The other ends of the connecting rods are respectively connected to the columns 41 of the two tripods 4 .

The connecting rod is specifically an angle steel, and the bottom of the triangular support frame 4 is provided with a screw hole, and a screw 42 is arranged in the screw hole, and the triangular support frame 4 is fixed on the ground by the screw 42 .

The installation frame 1 is a rectangular frame, and the rectangular frame is formed by connecting four angle steels in sequence.

The connecting device 11 is a plurality of bolts, and several round holes are arranged on the mounting frame 1. The number and position of the round holes correspond to the screw holes on the weak current box 5 to be installed. The bolts pass through the round holes and are connected to the In the screw hole on the weak current box 5.

The application of the auxiliary device for positioning and installation of strong and weak current boxes in the installation of household strong or weak current boxes or switch boxes.

Since the floor of the second floor and above of the building is full of various pipes, and the thickness of the floor is limited, it is not suitable to use the method of fixing the triangular support frame by drilling screws into the floor, so the auxiliary device of this embodiment is more suitable for construction. the first floor.

The specific embodiments described above have further described the purpose, technical solutions and beneficial effects of the present invention in detail. It should be understood that the above descriptions are only specific embodiments of the present invention and are not intended to limit the scope of the present invention. Protection scope, within the spirit and principles of the present invention, any modification, equivalent replacement, improvement, etc., shall be included in the protection scope of the present invention.

Claims (10)

1. The auxiliary device for positioning and installing the strong and weak electric box is characterized in that it includes an installation frame (1), and the installation frame (1) is provided with a connection device one (11), and the connection device one (11) is used for connecting with the The installed weak current box (5) is connected to the shell on the edge of the opening, and the installation frame (1) is also connected to a support through the connecting device two (12). 2. The auxiliary device for positioning and installing the strong and weak electric box according to claim 1, characterized in that, the support includes a vertical pole (2), and a jacking bracket (3) is connected to each end of the vertical pole (2) , the jacking bracket (3) is connected to a screw rod (31) near the side of the vertical rod (2), and a height adjuster (32) is set on the screw rod (31), and the two ends of the vertical rod (2) are provided with There is a cavity, and the end of the screw (31) away from the jack (3) is inserted into the cavity of the vertical rod (2). 3. The auxiliary device for positioning and installing the strong and weak electric box according to claim 2, characterized in that, the diameter of the height adjuster (32) is larger than that of the pole (2), and a height adjuster (32) is provided in the middle There are screw holes matched with the screw rod (31). 4. The auxiliary device for the positioning and installation of the strong and weak electric box according to claim 2, characterized in that, the jacking bracket (3) is a rectangular plate, and the two sides of the rectangular plate are provided with limiting plates (33), the The limiting plate (33) is perpendicular to the rectangular plate and is arranged on the side of the rectangular plate away from the upright rod (2), and the screw rod (31) is perpendicular to the rectangular plate. 5. The auxiliary device for the positioning and installation of the strong and weak electric box according to claim 2, characterized in that, the second connecting device (12) is two angle steels, and one end of the two angle steels is connected with the mounting frame (1) respectively. The top edge is connected to the bottom edge, and the other ends of the two angle steels are connected on the vertical rod (2). 6. The auxiliary device for the positioning and installation of the strong and weak electric box according to claim 1, wherein the support includes two triangular support frames (4), and the two triangular support frames (4) are placed in parallel, so that The connecting device two (12) is two connecting rods, one end of the two connecting rods is respectively connected to the left and right sides of the installation frame (1), and the other ends of the two connecting rods are respectively connected to the uprights of the two triangular support frames (4). (41) on. 7. The auxiliary device for positioning and installing the strong and weak electric box according to claim 6, characterized in that, the connecting rod is specifically an angle steel, and the bottom of the triangular support frame (4) is provided with a screw hole, and inside the screw hole Screws (42) are provided, and the tripod support frame (4) is fixed on the ground by screws (42). 8. The auxiliary device for positioning and installing the strong and weak current box according to claim 1, characterized in that, the installation frame (1) is a rectangular frame, and the rectangular frame is formed by connecting four angle steels in sequence. 9. The auxiliary device for positioning and installing the strong and weak electric box according to claim 1, characterized in that, the connecting device one (11) is several bolts, and several round holes are arranged on the mounting frame (1), The number and position of the round holes correspond to the screw holes on the weak current box (5) to be installed, and the bolts pass through the round holes and are connected in the screw holes on the weak current box (5). 10. The application of the auxiliary device for positioning and installation of strong and weak current boxes according to claims 1-9 in the installation of household strong or weak current boxes or switch boxes.