Temporary power supply device for building construction

Abstract

The utility model relates to the technical field of building construction, in particular to a temporary power supply device for building construction, which comprises a building wall body, a power supply line and a packaging plate, the power supply line is pre-buried in the building wall body, one end of the power supply line is fixedly provided with a power supply socket, and the packaging plate is fixedly arranged on the building wall body through connecting bolts. A cross-shaped clamping groove and a U-shaped mounting groove are formed in the packaging plate, the power supply socket is clamped in the cross-shaped clamping groove through a side edge protruding block, a plug pin connecting assembly used for fixing the side edge protruding block in the cross-shaped clamping groove is mounted in the U-shaped mounting groove, and a transverse connecting block is fixedly mounted on the inner wall of the packaging plate; a vertical connecting block is fixedly installed at one end of the transverse connecting block, and a clamping and positioning assembly used for fixing a power supply line is installed in the vertical limiting groove. According to the utility model, the use flexibility and the electricity utilization stability can be effectively improved, the electricity utilization mode is safer, and the construction environment is cleaner and more beautiful.

Description

Technical Field

[0001] The utility model specifically relates to a temporary power supply device for building construction, belonging to the technical field of building construction. Background Art

[0002] When temporary electricity is used during construction, temporary bridging is often used to obtain electricity points. This will cause the temporary bridging lines to be exposed on the construction site at will. Due to the messy construction environment on the construction site, the exposed wires are easily soaked in water or damaged by rolling, which may cause safety problems such as leakage, and there are certain disadvantages in the use process.

[0003] In view of this, the present utility model is proposed. Summary of the invention

[0004] The purpose of the utility model is to provide a temporary power supply device for construction in order to solve the above-mentioned problem. The device has the advantages of preventing temporary power lines from being exposed on the construction site at will, making the use of electricity safer and the construction environment more tidy and beautiful. At the same time, it is convenient to disassemble and maintain the power socket, and the problem of disconnection between the power socket caused by bending of the power line can be avoided, thereby effectively improving the flexibility of use and the stability of power use.

[0005] The utility model achieves the above-mentioned purpose through the following technical scheme: a temporary power supply device for construction, comprising a building wall, a power supply line and a packaging plate, wherein the power supply line is pre-buried in the building wall, the power supply socket is fixedly installed at one end of the power supply line, the packaging plate is fixedly installed on the building wall through the connecting bolts, and the packaging plate corresponds to the preset hole groove opened on the building wall, a cross-shaped card groove and a U-shaped mounting groove are opened on the packaging plate, the power supply socket is clamped in the cross-shaped card groove through the side protrusion block, the U-shaped mounting groove is installed with the pin connection component for fixing the side protrusion block in the cross-shaped card groove, the transverse connecting block is fixedly installed on the inner wall of the packaging plate, the vertical connecting block is fixedly installed at one end of the transverse connecting block, a vertical limiting groove is opened on the vertical connecting block, and the clamping and positioning component for fixing the power supply line is installed in the vertical limiting groove.

[0006] Furthermore, in order to control the screwing handle so that the transverse threaded rod can rotate in the U-shaped mounting groove through the first rotating joint, the pin connection assembly includes the transverse threaded rod, and the transverse threaded rod is rotatably installed on one side inner wall of the U-shaped mounting groove through the first rotating joint, and the other end of the transverse threaded rod is rotated through the packaging plate to fix the screwing handle.

[0007] Furthermore, in order to drive the threaded slider to slide on the limiting slide rod by controlling the rotation of the transverse threaded rod, the threaded slider is installed on the transverse threaded rod, and one end of the threaded slider is slidably sleeved on the limiting slide rod installed in the U-shaped mounting groove.

[0008] Furthermore, in order to drive the L-shaped pin block to move laterally by controlling the threaded slider to slide on the limiting slide rod, the L-shaped pin blocks are fixedly installed at both ends of the threaded slider, and one end of the L-shaped pin block slides through the packaging plate and is inserted into the pin hole opened on the side raised block.

[0009] Furthermore, in order to enable the vertical bidirectional screw to rotate in the vertical limit groove through the second rotating joint through the rotating control head, the clamping and positioning assembly includes the vertical bidirectional screw, the vertical bidirectional screw is rotatably mounted on the inner wall of one end of the vertical limit groove through the second rotating joint, and the other end of the vertical bidirectional screw passes through the vertical connecting block and is fixedly mounted with the rotating control head.

[0010] Furthermore, in order to enable the connecting slider to slide up and down in the vertical limiting groove by controlling the rotation of the vertical bidirectional screw, the connecting slider is threadedly mounted on the vertical bidirectional screw, and the connecting slider is slidably engaged in the vertical limiting groove.

[0011] Furthermore, in order to drive the two connecting sliders to slide in opposite directions in the vertical limiting groove by controlling the rotation of the vertical bidirectional screw, there are two connecting sliders, which are respectively located at the reverse thread ends of the vertical bidirectional screw.

[0012] Furthermore, in order to adjust the distance between the upper clamping part and the lower clamping part by controlling the synchronous reverse movement of the two connecting sliders, the upper clamping part and the lower clamping part are respectively fixedly installed on the two connecting sliders, and corresponding semicircular holes are evenly opened on the inner walls of the upper clamping part and the lower clamping part.

[0013] The technical effects and advantages of the utility model are as follows: by pre-burying the power supply line into the building wall, it is possible to avoid the temporary power lines being exposed on the construction site at will, which can make the use of electricity safer and the construction environment more tidy and beautiful; at the same time, through the plug connection component and the clamping positioning component, the power socket can be easily disassembled and maintained, which can avoid the problem of disconnection between the power supply socket caused by bending of the power supply line, effectively improving the flexibility of use and the stability of power use, and is more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the connection structure of the power supply line of the utility model;

[0016] Figure 3 This is a schematic diagram of the installation structure of the vertical connecting block of the utility model;

[0017] Figure 4 This is a schematic diagram of the installation structure of the side raised block of the utility model;

[0018] Figure 5 This is a structural schematic diagram of the plug connection assembly of the utility model;

[0019] Figure 6 This is a structural schematic diagram of the clamping and positioning assembly of the utility model;

[0020] In the figure: 1. building wall; 2. power supply line; 3. packaging board; 4. power supply socket; 5. connecting bolt; 6. side raised block; 7. pin connection assembly; 701. horizontal threaded rod; 702. first rotating joint; 703. screw handle; 704. threaded slider; 705. limit slide rod; 706. L-shaped pin block; 8. horizontal connecting block; 9. vertical connecting block; 10. clamping and positioning assembly; 1001. vertical bidirectional lead screw; 1002. second rotating joint; 1003. rotating control head; 1004. connecting slider; 1005. upper clamping part; 1006. lower clamping part. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-Figure 6As shown, a temporary power supply device for construction includes a building wall 1, a power supply line 2 and a packaging plate 3. The power supply line 2 is pre-buried in the building wall 1 to prevent the temporary power supply line 2 from being exposed on the construction site at will. A power socket 4 is fixedly installed at one end of the power supply line 2. The packaging plate 3 is fixedly installed on the building wall 1 through a connecting bolt 5, and the packaging plate 3 corresponds to the preset hole groove opened on the building wall 1. A cross-shaped card groove and a U-shaped installation groove are opened on the packaging plate 3. The power socket 4 is connected to the cross-shaped card groove through a side protrusion block 6. The U-shaped installation groove is provided with a side protrusion block 6 for connecting the side protrusion block 6. The starting block 6 is fixed to a pin connecting assembly 7 in the cross-shaped slot, so that the power socket 4 can be flexibly disassembled and assembled in the cross-shaped slot, thereby improving the convenience of maintenance and replacement. A horizontal connecting block 8 is fixedly installed on the inner wall of the packaging plate 3, and a vertical connecting block 9 is fixedly installed at one end of the horizontal connecting block 8. A vertical limiting groove is opened on the vertical connecting block 9, and a clamping positioning assembly 10 for fixing the power supply line 2 is installed in the vertical limiting groove, so as to fix the power supply line 2, prevent the power supply line 2 from bending and loosening in the preset hole groove, and prevent the power supply line 2 from falling off, so that the continuity of temporary power supply is better.

[0023] The bolt connection assembly 7 includes a transverse threaded rod 701, which is rotatably mounted on the inner wall of one side of the U-shaped mounting groove through a first rotating joint 702. The other end of the transverse threaded rod 701 rotates through the packaging plate 3 and is fixed with a screw handle 703. A threaded slider 704 is installed on the transverse threaded rod 701, and one end of the threaded slider 704 is slidably sleeved on a limit slider 705 installed in the U-shaped mounting groove. L-shaped bolt blocks 704 are fixedly installed at both the upper and lower ends of the threaded slider 704. 06, one end of the L-shaped pin block 706 slides through the packaging plate 3 and is inserted into the pin hole opened on the side raised block 6. When in use, the handle 703 is controlled to rotate so that the horizontal threaded rod rotates in the U-shaped mounting groove, driving the threaded slider 704 to slide on the limiting slider 705, so that the L-shaped pin block is inserted into the pin hole opened on the side raised block 6, so that the side raised block 6 and the power socket 4 are fixed in the cross-shaped slot, thereby improving the convenience of disassembly and assembly of the power socket 4.

[0024] The clamping and positioning assembly 10 includes a vertical bidirectional screw 1001, which is rotatably mounted on the inner wall of one end of the vertical limit groove through a second rotating joint 1002, and the other end of the vertical bidirectional screw 1001 passes through the vertical connecting block 9 and is fixedly mounted with a rotating control head 1003, and a connecting slider 1004 is threadedly mounted on the vertical bidirectional screw 1001, and the connecting slider 1004 is slidably engaged in the vertical limit groove, and the number of connecting sliders 1004 is two, and the two connecting sliders 1004 are respectively located at the reverse thread ends of the vertical bidirectional screw 1001, and the two connecting sliders 1004 are respectively fixedly mounted with an upper clamping portion 1005 and a lower clamping portion 1006, and the upper clamping portion 1005 and Corresponding semicircular holes are evenly provided on the inner wall of the lower clamping part 1006. When in use, the rotating control head 1003 is rotated, so that the vertical bidirectional screw 1001 is rotated in the vertical limit groove through the second rotating joint 1002, driving the two connecting sliders 1004 to slide synchronously in opposite directions in the vertical limit groove, so as to drive the upper clamping part 1005 and the lower clamping part 1006 to approach each other. When the upper clamping part 1005 and the lower clamping part 1006 are close to each other, the power supply line 2 is fixed in the circular hole formed by the two semicircular holes on the upper clamping part 1005 and the lower clamping part 1006, so as to avoid the bending of the power supply line 2 and the loosening of the connection position with the power socket 4, and the power supply stability is better.

[0025] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0026] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A temporary power supply device for building construction, comprising a building wall (1), a power supply line (2) and a packaging plate (3), characterized in that: The power supply line (2) is pre-buried in the building wall (1); a power supply socket (4) is fixedly mounted on one end of the power supply line (2); the packaging plate (3) is fixedly mounted on the building wall (1) by means of connecting bolts (5); the packaging plate (3) corresponds to a preset hole groove provided on the building wall (1); a cross-shaped card slot and a U-shaped mounting groove are provided on the packaging plate (3); the power supply socket (4) is clamped in the cross-shaped card slot by means of a side protruding block (6); a pin connection component (7) for fixing the side protruding block (6) in the cross-shaped card slot is installed in the U-shaped mounting slot; a transverse connecting block (8) is fixedly mounted on the inner wall of the packaging plate (3); a vertical connecting block (9) is fixedly mounted on one end of the transverse connecting block (8); a vertical limiting groove is provided on the vertical connecting block (9); a clamping positioning component (10) for fixing the power supply line (2) is installed in the vertical limiting groove.

2. The temporary power supply device for construction as claimed in claim 1, characterized in that: The latch connection assembly (7) comprises a transverse threaded rod (701), the transverse threaded rod (701) being rotatably mounted on an inner wall of one side of the U-shaped mounting groove via a first rotating joint (702), and the other end of the transverse threaded rod (701) being rotatably passed through the packaging plate (3) and fixed with a screwing handle (703).

3. The temporary power supply device for construction as claimed in claim 2, characterized in that: A threaded slider (704) is installed on the transverse threaded rod (701), and one end of the threaded slider (704) is slidably sleeved on a limiting slider (705) installed in the U-shaped installation groove.

4. The temporary power supply device for construction as claimed in claim 3, characterized in that: L-shaped latch blocks (706) are fixedly mounted on both upper and lower ends of the threaded slider (704), and one end of the L-shaped latch block (706) slides through the packaging plate (3) and is inserted into a latch hole provided on the side raised block (6).

5. The temporary power supply device for construction as claimed in claim 1, characterized in that: The clamping and positioning assembly (10) comprises a vertical bidirectional lead screw (1001), wherein the vertical bidirectional lead screw (1001) is rotatably mounted on an inner wall of one end of the vertical limit groove via a second rotating joint (1002), and the other end of the vertical bidirectional lead screw (1001) passes through the vertical connecting block (9) and is fixedly mounted with a rotating control head (1003).

6. The temporary power supply device for construction as claimed in claim 5, characterized in that: A connecting slider (1004) is threadedly mounted on the vertical bidirectional lead screw (1001), and the connecting slider (1004) is slidably engaged in the vertical limiting groove.

7. The temporary power supply device for construction as claimed in claim 6, characterized in that: There are two connecting sliders (1004), and the two connecting sliders (1004) are respectively located at the reverse thread ends of the vertical bidirectional lead screw (1001).

8. The temporary power supply device for construction as claimed in claim 7, characterized in that: An upper clamping portion (1005) and a lower clamping portion (1006) are respectively fixedly mounted on the two connecting sliders (1004), and corresponding semicircular holes are evenly formed on the inner walls of the upper clamping portion (1005) and the lower clamping portion (1006).

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