A wire box positioning device

Abstract

The utility model provides a kind of wire box positioning device, including fixed frame, the fixed frame is fixed by screw and is arranged on the wall of wire box to be installed, first sliding slot and second sliding slot are respectively arranged in the length and width direction of the inner side of the fixed frame along the fixed frame, a plurality of pairs of first positioning rods are slidably arranged in the first sliding slot, a pair of second positioning rods are arranged in the second sliding slot, the first positioning rod and the second positioning rod surround several wire box installation positions with adjustable position, a fixed hole is arranged in the upper frame of the fixed frame, a screw is arranged in the fixed hole, the screw is fixed on the wall on the upper side of wire box to be installed, the fixed frame can rotate with screw as axis center, to facilitate the leveling of fixed frame.

Description

Technical Field

[0001] This utility model proposes a junction box positioning device, which belongs to the field of junction box installation and construction technology. Background Technology

[0002] One of the most important steps in the renovation process is the modification of water and electricity systems. Electrical work often involves excavating trenches for wiring, sockets, or switches. While the accuracy of wiring trench placement is less critical as long as it's straight and aesthetically pleasing, the placement of sockets and switches is much more critical. Deviations or misalignments will affect the appearance of the installed sockets or switches. Therefore, to ensure accurate hole placement, existing technology often uses templates with pre-drilled junction box positions, typically held against the wall by hand for positioning and marking. However, holding the template by hand makes it difficult to maintain accuracy, and the junction box positions on these templates are fixed relative to the template itself. Therefore, to ensure accurate junction box placement, the junction boxes on the template must perfectly align with the boxes to be positioned on the wall. In other words, if there is a slight deviation in the template's position, the entire template must be adjusted; minor adjustments to the junction box positions on the template are not possible. Summary of the Invention

[0003] This utility model provides a wire box positioning device to solve the problems existing in the prior art.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: a junction box positioning device, comprising a fixed frame, the fixed frame being fixedly mounted on the wall to which the junction box is to be installed by screws, a first sliding groove and a second sliding groove being respectively provided on the inner side of the fixed frame along the length and width directions of the fixed frame, a plurality of pairs of first positioning rods being slidably arranged in the first sliding groove, and a pair of second positioning rods being arranged in the second sliding groove, the first positioning rods and the second positioning rods forming a plurality of adjustable junction box mounting positions.

[0005] As a further preferred embodiment, a fixing hole is provided in the middle of the upper frame of the fixing frame, and a screw is provided in the fixing hole. The screw is fixed to the wall above the position of the junction box to be installed. The fixing frame can rotate around the screw as an axis to facilitate leveling of the fixing frame.

[0006] As a further preferred embodiment, the upper frame of the fixing frame is provided with two threaded holes at both ends, and a positioning screw is provided in the threaded hole, the end of the screw being spike-shaped.

[0007] As a further preferred embodiment, the first slide groove and the second slide groove are respectively provided with elongated sliding holes on one side of the front of the fixed frame, which are connected to the first slide groove and the second slide groove.

[0008] As a further preferred embodiment, both the first positioning rod and the second positioning rod include a rod body and sliders fixedly disposed at both ends of the rod body. The two ends of the rod body are slidably disposed in the first or second slide groove, and the sliders corresponding to the ends of the rod body are slidably disposed in the slide holes.

[0009] As a further preferred embodiment, the first positioning rod and the second positioning rod are also provided with a locking structure. The locking structure is a threaded rod. The sliders at both ends of the first positioning rod and the second positioning rod are provided with threaded holes that pass through the sliders and the first positioning rod and the second positioning rod. The threaded rod is threaded in the threaded hole. In the locked state, the end of the threaded rod presses against the inner wall of the first slide groove and the second slide groove.

[0010] As a further preferred embodiment, the first positioning rod is recessed from the slider towards the middle of the first positioning rod, that is, a cuboid is cut downward from the middle of the first positioning rod to form a cuboid-shaped notch. The second positioning rod is recessed upward from the slider at its end towards the middle of the second positioning rod, that is, a cuboid is cut downward from the middle of the second positioning rod to form a cuboid-shaped notch. The thickness of the cut part of the first positioning rod and the thickness of the cut part of the second positioning rod are the same. In this way, when the first positioning rod and the second positioning rod are installed in the fixed frame, they will not interfere with each other.

[0011] As a further preferred embodiment, the fixed frame is also provided with two leveling pipes, which are respectively located on the two side walls of the fixed frame and connected to each other at the bottom through a connecting pipe. Both the leveling pipes and the connecting pipes are filled with water.

[0012] As a further preferred embodiment, each side of the fixing frame is provided with a scale line. This scale line can be used to determine the liquid level height in the leveling tube to ensure that the liquid level in the leveling tubes on both sides is at the same scale position. At the same time, this scale line also serves as an adjustment reference scale for the first positioning rod and the second positioning rod.

[0013] 1. A fixing hole is provided in the middle of the upper frame of the frame of this utility model. A screw is provided in the fixing hole and fixed to the wall above the position of the junction box to be installed. In this way, the fixing frame can rotate with the screw as the axis, so as to make the fixing frame level.

[0014] 2. The present invention includes a first positioning rod and a second positioning rod within a fixed frame. The position of the junction box within the fixed frame can be changed by the first positioning rod and the second positioning rod. That is, when the fixed frame is fixed relative to the wall, the position of the junction box can be finely adjusted.

[0015] 3. This utility model has scales on each side of the fixed frame, which can ensure the leveling and precise adjustment of the wire box position. Attached Figure Description

[0016] Figure 1This is a perspective view of the present invention.

[0017] Figure 2 This is a perspective view of the fixing frame of this utility model.

[0018] Figure 3 This is a perspective view of the second positioning rod in this utility model.

[0019] Figure 4 This is a perspective view of the first positioning rod in this utility model. Detailed Implementation

[0020] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0021] It should be noted that, for ease of description and definition... Figure 1 The left side is left, the right side is right, the top side is top, and the bottom side is bottom.

[0022] This embodiment presents a junction box positioning device, which is mainly used for marking and positioning junction box positions on walls during water and electricity renovation construction.

[0023] like Figures 1-4 As shown, this embodiment specifically discloses a wire box positioning device, including a fixing frame 100. The fixing frame 100 is a rectangular frame, and each frame of the fixing frame 100 has a certain thickness, so that a groove can be made on the inner side of the frame, and the strength of the frame can still be maintained after the groove is made. In use, the fixing frame 100 is fixed to the wall where the junction box is to be installed (at the location of the junction box to be opened) by screws. On the inner side of the fixing frame 100, a first sliding groove 101 and a second sliding groove 102 are respectively provided along the length and width of the fixing frame 100. Several pairs of first positioning rods 200 are slidably arranged in the first sliding groove 101, and two second positioning rods 300 are provided in the second sliding groove 102. The first positioning rods 200 and the second positioning rods 300 form several adjustable junction box installation positions 1. The adjustable position means that when the fixing frame 100 is in a relatively fixed state on the wall, the position of the first positioning rods 200 in the first sliding groove 101 and the position of the second positioning rods 300 in the second sliding groove 102 can be adjusted, which can change the position of the junction box installation position 1 relative to the fixing frame 100. Of course, after the adjustment, it must be ensured that the junction box installation position 1 formed by the first positioning rods 200 and the second positioning rods 300 is the standard junction box size.

[0024] In some embodiments, as shown in the figure, a fixing hole is provided in the middle of the upper frame of the fixing frame 100, and a screw 103 is provided in the fixing hole. The screw 103 is fixed to the wall above the position where the junction box is to be installed, so as to fix the fixing frame 100 to the wall. In this way, when the fixing frame 100 is tilted, the operator can apply an upward or downward pushing force to one end of the fixing frame 100, thereby causing the fixing frame 100 to rotate at a certain angle around the screw 103 as the axis, so as to level the fixing frame 100.

[0025] In some embodiments, in order to keep the leveled fixed frame 100 in this state, two threaded holes are provided at both ends of the upper frame of the fixed frame 100, and a positioning screw 104 is provided in the threaded hole. The end of the screw 104 is spiked. When the fixed frame 100 is adjusted to a suitable state, the screw 104 is rotated so that the spike at the end of the screw abuts against the wall, thereby keeping the left and right ends of the fixed frame 100 relatively fixed.

[0026] In some embodiments, as shown in the figure, the first slide groove 101 and the second slide groove 102 are respectively provided with elongated sliding holes 10 that communicate with the first slide groove 101 and the second slide groove 102 on one side of the front of the fixed frame 100.

[0027] Specifically, as shown in the figure, both the first positioning rod 200 and the second positioning rod 300 include rod bodies 201 / 301 and sliders 202 / 302 fixedly disposed at both ends of the rod bodies. The two ends of the rod bodies 201 / 301 are slidably disposed in the first slide groove 102 or the second slide groove 103, and the sliders 202 / 302 corresponding to the ends of the rod bodies 201 / 301 are slidably disposed in the slide holes 10. The first positioning rod 200 is recessed from the top side of the slider 201 towards the middle position of the first positioning rod 200, that is, a cuboid is cut away from the middle of the first positioning rod 200 from the top side to form a cuboid notch 203. The second positioning rod 300 is recessed from the bottom side of the slider 301 at its end towards the middle position of the second positioning rod 300, that is, a cuboid is cut away from the middle of the second positioning rod 300 from the bottom side to form a cuboid notch 303. The thickness of the cut part of the first positioning rod 200 and the cut part of the second positioning rod 300 are the same. In this way, when the first positioning rod 200 and the second positioning rod 300 are installed in the fixed frame 100, they will not interfere with each other.

[0028] After the positions of the first positioning rod 200 and the second positioning rod 300 are adjusted, in order to ensure that the positions of the first positioning rod 200 and the second positioning rod 300 remain unchanged after adjustment, a locking structure 20 is also provided on the first positioning rod 200 and the second positioning rod 300. Specifically, the locking structure is a threaded rod 20. Threaded holes are provided on the sliders 202 / 302 at both ends of the first positioning rod 200 and the second positioning rod 300, penetrating the sliders 202 / 302 and the first positioning rod 200 and the second positioning rod 300. The threaded rod 20 is threaded in the threaded hole. In the locked state, the end of the threaded rod 20 presses against the inner wall of the first slide groove 101 and the second slide groove 102.

[0029] In some embodiments, to facilitate the leveling operation of the fixed frame 100, two leveling pipes 105 are also provided on the fixed frame 100. The two leveling pipes 105 are respectively provided on the two side walls of the fixed frame 100 and their bottoms are connected to each other through a connecting pipe 106. The two leveling pipes 105 are parallel to the two side edges of the fixed frame 100. Water is filled in both the leveling pipes 105 and the connecting pipe 106. In order to ensure that the water can flow freely during the leveling process, the upper ends of the two leveling pipes 105 are open.

[0030] Each frame of the fixed frame 100 is provided with a scale line (not shown in the attached figure). The scale line can be used to determine the liquid level height in the leveling pipe 105 to ensure that the liquid level in the leveling pipes 105 on both sides is at the same scale position. At the same time, the scale line also serves as an adjustment reference scale for the first positioning rod 200 and the second positioning rod 300.

[0031] It should be noted that in this embodiment, the upper frame of the fixed frame 100 is at the top during use, so that the water level in the leveling pipes 105 on both sides is always consistent. By observing the scale corresponding to the water level on the two sides of the fixed frame 100, it can be determined whether the fixed frame 100 is in a horizontal state. If the scale line corresponding to the water level on the left side is closer to the lower frame, it means that the left side is higher. The left end can be pressed down to lower the position of the left side, and vice versa.

[0032] This device is mainly used for positioning junction boxes during electrical work in the renovation and upgrading of water and electricity systems. The specific usage method is as follows: 1. Mount the fixed frame on the wall. Fix the fixed frame to the wall of the junction box slot to be opened by screws on the upper frame, and keep the position of the junction box slot to be opened within the adjustable range of the junction box position inside the frame of the fixed frame. 2. Leveling the frame: After the frame is mounted on the wall, observe the scale corresponding to the water level in the leveling pipes on both sides of the frame. Determine whether to adjust one end up or down based on the difference in scale, and finally make the water level in the leveling pipes on both sides of the frame the same scale to complete the leveling. 3. After the frame is leveled, maintain its position. After the fixed frame is leveled, screw the screws at both ends of the upper frame towards the wall, so that the spikes at the ends of the screws press against the wall. The screws at both ends keep the fixed frame relatively fixed to the wall, preventing the fixed frame from rotating around the screw in the middle of the upper frame, thus maintaining its position. 4. Adjust the junction box position: Slide the first positioning rod and the second positioning rod along their respective slides until the junction box position enclosed by the first positioning rod and the second positioning rod is in the desired position. Then, use the locking structure, i.e. the screws, to fix the two ends of the first positioning rod and the two ends of the second positioning rod in the slides respectively. 5. Mark the location: Use a marker to mark the junction box positions surrounded by the first and second positioning rods on the wall.

[0033] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A junction box positioning device, comprising a fixing frame, wherein the fixing frame is fixedly mounted on the wall to which the junction box is to be installed by screws, characterized in that, A first slide groove and a second slide groove are respectively provided on the inner side of the fixed frame along the length and width directions of the fixed frame. Several pairs of first positioning rods are slidably arranged in the first slide groove, and a pair of second positioning rods are arranged in the second slide groove. The first positioning rods and the second positioning rods form several adjustable junction box installation positions.

2. The wire box positioning device according to claim 1, characterized in that, A fixing hole is provided in the middle of the upper frame of the fixing frame, and a screw is provided in the fixing hole. The screw is fixed to the wall above the position where the junction box is to be installed. The fixing frame can rotate around the screw as an axis to facilitate leveling of the fixing frame.

3. The wire box positioning device according to claim 2, characterized in that, The upper frame of the fixed frame has two threaded holes at both ends, and a positioning screw is installed in the threaded hole. The end of the screw is spiked.

4. A wire box positioning device according to claim 3, characterized in that, The first and second slides are respectively provided with elongated sliding holes on one side of the front of the fixed frame, which are connected to the first and second slides.

5. A wire box positioning device according to claim 4, characterized in that, Both the first positioning rod and the second positioning rod include a rod body and sliders fixedly disposed at both ends of the rod body. The two ends of the rod body are slidably disposed in the first slide groove or the second slide groove, and the sliders corresponding to the ends of the rod body are slidably disposed in the slide holes.

6. A wire box positioning device according to claim 5, characterized in that, The first and second positioning rods are also provided with a locking structure, which is a threaded rod. The sliders at both ends of the first and second positioning rods are provided with threaded holes that pass through the sliders and the first and second positioning rods. The threaded rod is threaded in the threaded hole. In the locked state, the end of the threaded rod presses against the inner wall of the first and second slide grooves.

7. A wire box positioning device according to claim 6, characterized in that, The fixed frame is also equipped with two leveling pipes, which are respectively set on the two side walls of the fixed frame and connected to each other at the bottom through a connecting pipe. Both the leveling pipes and the connecting pipes are filled with water.

8. A wire box positioning device according to claim 7, characterized in that, Each border of the fixed frame is provided with scale lines.

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