Electrical engineering positioning installation device

Abstract

The utility model discloses an electrical engineering positioning installation device, which relates to the technical field of electrical engineering and comprises a first positioning frame, a second positioning frame is arranged on one side of the first positioning frame, moving grooves are arranged in the first positioning frame and the second positioning frame, and the moving grooves penetrate through the first positioning frame and the second positioning frame front and back. A positioning assembly is arranged in the moving groove, the two ends of the first positioning frame and the two ends of the second positioning frame are rotationally connected through an adjusting connecting frame, limiting grooves are formed in the two sides of the inner wall of the moving groove, and openings communicating with the limiting grooves are formed in the inner wall of the first positioning frame and the inner wall of the second positioning frame; according to the scheme, the problem that when an existing electrical engineering device is installed on a wall for punching, hole positioning is conducted by placing a hole positioning device, and when a pen is used for drawing points, due to the fact that the pen and the hole are different in size, the phenomenon of position deviation is prone to occurring, and positioning is inaccurate is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical engineering, in particular to an electrical engineering positioning and installation device. Background Art

[0002] Electrical engineering is a core and key discipline in the field of modern science and technology. Electrical equipment needs to be positioned during installation to ensure proper installation of the equipment, such as distribution cabinets and air conditioners. When installing such electrical equipment, it is generally necessary to drill holes in the wall through the holes on the wall panels where the equipment is mounted.

[0003] For example, the Chinese authorized patent with announcement number CN211682905U (an electrical engineering positioning and installation device) includes a device back plate and a positioning drilling mechanism, wherein the device back plate is provided with a fixed mounting hole, and the device back plate is provided with four connecting short holes distributed in a ring with the fixed mounting hole as the center. The device back plate is slidably connected to the positioning drilling mechanism, and the positioning drilling mechanism includes a positioning ring, a positioning triangle, a drilling head and a semicircular clamping block. The positioning ring is fixedly connected with a connecting short shaft in contact with the connecting short hole, the positioning ring is fixedly connected with a connecting sliding shaft, the positioning triangle is provided with a second through hole, the positioning triangle is provided with a sliding hole in contact with the connecting sliding shaft, one end of the drilling head is fixedly connected with a drill bit tail shank, and the semicircular clamping block is provided with a semicircular hole in contact with the drill bit tail shank. This electrical engineering positioning and installation device has the function of not causing damage to the fixed mounting hole when drilling a hole in the wall behind the fixed mounting hole.

[0004] However, when drilling holes in existing electrical engineering devices installed on the wall, hole positioning is performed by placing a hole positioning device. When drawing points with a pen, position offset is likely to occur due to the different sizes of the pen and the hole, resulting in inaccurate positioning. Therefore, it does not meet existing needs. We have proposed an electrical engineering positioning installation device. Utility Model Content

[0005] The purpose of the present utility model is to provide an electrical engineering positioning and installation device to solve the problem proposed in the above background technology that when the existing electrical engineering device is installed on the wall for drilling holes, the hole positioning device is placed to position the holes. When drawing points with a pen, the pen and the hole are not the same size, which easily causes position deviation and inaccurate positioning.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an electrical engineering positioning and installation device, comprising: a first positioning frame, a second positioning frame is provided on one side of the first positioning frame, a movable groove is provided inside the first positioning frame and the second positioning frame, and the movable groove passes through the first positioning frame and the second positioning frame from front to back, a positioning assembly is provided inside the movable groove, the two ends of the first positioning frame and the second positioning frame are rotatably connected by an adjusting connecting frame, limiting grooves are provided on both sides of the inner wall of the movable groove, and the inner walls of the first positioning frame and the second positioning frame are provided with openings connected to the limiting grooves.

[0007] Preferably, the positioning assembly includes a rotating seat, a threaded column is provided at one end of the rotating seat, a limiting seat that is inserted into the limiting groove is provided on the outside of the threaded column, and the threaded column is threadedly connected to the limiting seat.

[0008] Preferably, a thread groove is provided inside one end of the threaded column, a pointed cone head is provided at one end of the threaded column, and a connecting column is provided at one end of the pointed cone head to be threadedly fixed to the thread groove.

[0009] Preferably, both ends of the adjustment connecting frame are provided with a rotation groove, and a rotationally connected fixing column is provided inside the rotation groove. Bolt holes are provided at the center of the fixing column and at both ends of the first positioning frame and the second positioning frame, and the bolt holes are threadedly connected to fixing bolts.

[0010] Preferably, a lower pressing plate is welded to the outside of the fixing bolt, and the lower pressing plate is located at the upper end of the fixing column.

[0011] Preferably, four fixing columns are provided, two in a group, and are fixed to the inner walls of the openings at both ends of the first positioning frame and the second positioning frame respectively by heat melting.

[0012] Preferably, the rotating seat is triangular.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. The utility model provides movable grooves on the surfaces of the first positioning frame and the second positioning frame, and provides positioning components in the movable grooves. After the multiple positioning components are respectively connected to the first positioning frame and the second positioning frame, they are adjusted according to the hole positions of the electrical engineering device. After the adjustment, the first positioning frame and the second positioning frame are placed on the wall, the rotating seat is twisted, and the threaded column is threadedly connected to the limit seat, driving the pointed cone head to approach the wall. The pointed cone end of the pointed cone head is pre-stained with ink, and after contacting the wall, an imprint is left under the wall, which has a positioning effect on the drilling. Compared with the existing method of drawing points with a pen, the position offset will not be caused by the size of the pen and the movable groove, thereby improving the accuracy of positioning, solving the problem that the existing electrical engineering device is positioned by placing a hole positioning device when drilling holes on the wall. When drawing points with a pen, the position offset is easy to occur due to the different sizes of the pen and the hole, resulting in inaccurate positioning.

[0015] 2. By setting openings on the inner walls of the first positioning frame and the second positioning frame, the openings are interconnected with the limit grooves, and the limit seat is inserted into the movable groove from the openings, and the two sides are stuck in the limit grooves to avoid falling from the openings of the movable grooves. The limit seats can be increased and decreased according to actual needs to improve flexibility. The limit seat is tightly connected with the limit seat by friction and is not easy to move. Compared with using a fastening structure to fix the limit seat, the convenience of movement is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the overall rear view structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the positioning component structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the connection structure between the adjustment connecting frame and the fixing bolts of the utility model;

[0020] Figure 5 This is a schematic structural diagram of the first positioning frame of the utility model;

[0021] In the figure: 1. First positioning frame; 2. Second positioning frame; 3. Adjusting connecting frame; 4. Moving groove; 5. Opening; 6. Positioning assembly; 7. Fixing bolt; 8. Rotating seat; 9. Threaded column; 10. Limiting seat; 11. Threaded groove; 12. Connecting column; 13. Conical head; 14. Fixing column; 15. Rotating groove; 16. Lower pressure plate; 17. Bolt hole; 18. Limiting groove. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0023] See also Figure 1-5 , an embodiment of the present invention provides: an electrical engineering positioning and installation device, comprising: a first positioning frame 1, a second positioning frame 2 is provided on one side of the first positioning frame 1, a movable groove 4 is provided inside the first positioning frame 1 and the second positioning frame 2, and the movable groove 4 passes through the first positioning frame 1 and the second positioning frame 2 from front to back, a positioning component 6 is provided inside the movable groove 4, and the two ends of the first positioning frame 1 and the second positioning frame 2 are rotatably connected by adjusting the connecting frame 3, and limiting grooves 18 are provided on both sides of the inner wall of the movable groove 4, and the inner wall of the first positioning frame 1 and the second positioning frame 2 is provided with an opening 5 connected to the limiting groove 18, the positioning component 6 includes a rotating seat 8, one end of the rotating seat 8 is provided with a threaded column 9, the outside of the threaded column 9 is provided with a limiting seat 10 that is stuck in the limiting groove 18, and the threaded column 9 is threadedly connected to the limiting seat 10, a threaded groove 11 is provided inside one end of the threaded column 9, a pointed cone head 13 is provided at one end of the threaded column 9, and a connecting column 12 that is threadedly fixed with the threaded groove 11 is provided at one end of the pointed cone head 13.

[0024] After connecting multiple positioning components 6 to the first positioning frame 1 and the second positioning frame 2 respectively, adjust them according to the hole positions of the electrical engineering device. After the adjustment, place the first positioning frame 1 and the second positioning frame 2 on the wall, twist the rotating seat 8, and the threaded column 9 is threadedly connected to the limit seat 10, driving the pointed cone head 13 to approach the wall. The pointed cone end of the pointed cone head 13 is pre-stained with ink, and after contacting the wall, it leaves an imprint under the wall, which has a positioning effect on the drilling and improves the accuracy of positioning.

[0025] See also Figure 1 、 4, 5. Both ends of the adjusting connecting frame 3 are provided with a rotating groove 15, and the interior of the rotating groove 15 is provided with a rotating connected fixing column 14, and the center of the fixing column 14 and both ends of the first positioning frame 1 and the second positioning frame 2 are provided with a bolt hole 17, the bolt hole 17 is threadedly connected to the fixing bolt 7, and a lower pressing plate 16 is welded on the outside of the fixing bolt 7, and the lower pressing plate 16 is located at the upper end of the fixing column 14, and the fixing column 14 is provided with four, two in a group, and respectively fixed with the inner wall of the opening 5 at both ends of the first positioning frame 1 and the second positioning frame 2, and the first positioning frame 1 and the second positioning frame 2 are displaced and moved up and down, and the adjusting connecting frame 3 is rotatably connected to the fixing column 14 through the rotating groove 15, thereby realizing the position adjustment of the first positioning frame 1 and the second positioning frame 2. After adjustment, tighten the fixing bolt 7, and the fixing bolt 7 rotates along the bolt holes 17 of the fixing column 14, the first positioning frame 1 and the second positioning frame 2, and squeezes and fixes the adjusting connecting frame 3 through the lower pressing plate 16, thus realizing the fixation of the first positioning frame 1 and the second positioning frame 2.

[0026] Furthermore, the rotating seat 8 is triangular, and the triangular shape makes it easy for people to twist the rotating seat 8 and apply force.

[0027] Working principle: When in use, the limit seat 10 is inserted into the movable groove 4 from the opening 5, and the two sides are stuck in the limit groove 18 to avoid falling from the opening of the movable groove 4. The limit seat 10 can be increased and decreased according to actual needs to improve flexibility. The limit seat 10 is tightly connected with the limit seat 10 by friction, and then one end of the threaded column 9 is inserted along the front end of the movable groove 4, threadedly connected with the limit seat 10, and passes through the limit seat 10. The pointed cone head 13 is connected to the threaded groove 11 of the threaded column 9 through the connecting column 12, thereby forming a positioning component 6. After the multiple positioning components 6 are respectively connected to the first positioning frame 1 and the second positioning frame 2, they are adjusted according to the hole position of the electrical engineering device, and the first positioning frame 1 and the second positioning frame 2 are moved up and down. The adjusting connecting frame 3 is rotatably connected to the fixing column 14 through the rotating groove 15, thereby realizing the position adjustment of the first positioning frame 1 and the second positioning frame 2. After the adjustment, tighten the fixing bolt 7, and the fixing bolt 7 rotates along the fixing column 14, the first positioning frame 1 and the bolt hole 17 of the second positioning frame 2, and the adjusting connecting frame 3 is squeezed and fixed by the lower pressure plate 16, so that the first positioning frame 1 and the second positioning frame 2 are fixed. Then the first positioning frame 1 and the second positioning frame 2 are placed on the wall, and the rotating seat 8 is twisted. The threaded column 9 is threadedly connected to the limit seat 10, driving the pointed cone head 13 to approach the wall. The pointed cone end of the pointed cone head 13 is pre-stained with ink. After contacting the wall, it leaves an imprint under the wall, which has a positioning effect on the drilling and improves the accuracy of positioning.

[0028] It will be apparent 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 characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. An electrical engineering positioning and installation device, comprising a first positioning frame (1), characterized in that: A second positioning frame (2) is provided on one side of the first positioning frame (1), a movable groove (4) is provided inside the first positioning frame (1) and the second positioning frame (2), and the movable groove (4) passes through the first positioning frame (1) and the second positioning frame (2) from front to back, a positioning assembly (6) is provided inside the movable groove (4), the first positioning frame (1) and the second positioning frame (2) are rotatably connected at both ends by adjusting the connecting frame (3), limiting grooves (18) are provided on both sides of the inner wall of the movable groove (4), and the inner walls of the first positioning frame (1) and the second positioning frame (2) are provided with openings (5) communicating with the limiting grooves (18).

2. The electrical engineering positioning and installation device according to claim 1, characterized in that: The positioning assembly (6) includes a rotating seat (8), one end of the rotating seat (8) is provided with a threaded column (9), the outside of the threaded column (9) is provided with a limiting seat (10) that is inserted into the limiting groove (18), and the threaded column (9) is threadedly connected to the limiting seat (10).

3. The electrical engineering positioning and installation device according to claim 2, characterized in that: A thread groove (11) is provided inside one end of the threaded column (9), a pointed cone head (13) is provided at one end of the threaded column (9), and a connecting column (12) is provided at one end of the pointed cone head (13) and is threadedly fixed to the thread groove (11).

4. The electrical engineering positioning and installation device according to claim 1, characterized in that: Both ends of the adjustment connecting frame (3) are provided with a rotation groove (15), and a rotationally connected fixing column (14) is provided inside the rotation groove (15). The center of the fixing column (14) and both ends of the first positioning frame (1) and the second positioning frame (2) are provided with a bolt hole (17), and the bolt hole (17) is threadedly connected to the fixing bolt (7).

5. The electrical engineering positioning and installation device according to claim 4, characterized in that: A lower pressing plate (16) is welded to the outside of the fixing bolt (7), and the lower pressing plate (16) is located at the upper end of the fixing column (14).

6. The electrical engineering positioning and installation device according to claim 4, characterized in that: Four fixing columns (14) are provided, two in a group, and are fixed to the inner walls of the openings (5) at both ends of the first positioning frame (1) and the second positioning frame (2) by heat melting.

7. The electrical engineering positioning and installation device according to claim 2, characterized in that: The rotating seat (8) is triangular.

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