Cutting auxiliary device for distribution room bridge construction

Abstract

The utility model provides a cutting auxiliary device for distribution room bridge construction. The cutting auxiliary device comprises a bearing plate, a distance measuring assembly and an angle measuring assembly. A bearing seat is arranged at the top end of the bearing plate, and a containing hole is formed in the bearing seat. The distance measuring assembly comprises a connecting base and a measuring rod, an assembling groove is formed in the connecting base, a connecting shaft is arranged in the assembling groove, the measuring rod is movably arranged in the containing hole, one end of the measuring rod is connected with the side wall, away from the assembling groove, of the connecting base, and a length graduated scale is arranged on the side wall of the measuring rod. The angle measuring assembly comprises a measuring disc, a guide strip and a connecting arm, the measuring disc is rotatably arranged on the connecting shaft, an angle graduated scale is arranged on the end face of the measuring disc, and the guide strip is connected with the side wall of the measuring disc through the connecting arm. According to the cutting auxiliary device for the distribution room bridge construction, the cutting work of a bridge can be assisted, and the cutting efficiency and the cutting precision are improved.

Description

Technical Field

[0001] This utility model belongs to the field of power construction equipment, and in particular relates to a cutting auxiliary device for the construction of cable trays in power distribution rooms. Background Technology

[0002] Cable trays are a common cable support structure. Due to their simple structure, beautiful appearance, flexible configuration and convenient maintenance, they are widely used in various power distribution facilities.

[0003] Because the routing of cables needs to vary depending on the actual distribution of various power distribution equipment, during actual construction, workers must first cut V-shaped openings in the straight cable trays before bending and shaping them to ensure the final shape matches the cable routing requirements. However, current technology lacks specialized tools for cutting cable trays. Therefore, workers must first manually measure and mark the lines before using a handheld cutting machine. This method is not only inefficient but also prone to errors in the position and size of the V-shaped openings, thus affecting the bending and shaping effect of the cable trays. Utility Model Content

[0004] In view of this, the present invention aims to provide a cutting auxiliary device for the construction of cable trays in power distribution rooms, so as to solve the above-mentioned technical problems.

[0005] To achieve the above objectives, the technical solution of this utility model is implemented as follows:

[0006] A cutting auxiliary device for cable tray construction in a power distribution room includes:

[0007] The support plate has a support seat at its top, a receiving hole on the support seat, and the axis of the receiving hole is parallel to the support plate. The support plate also has a support strip at its bottom, and a receiving groove for receiving the edge of the cable tray side wall is provided on the top surface of the support strip.

[0008] A spacing measuring assembly includes a connecting seat and a measuring rod. The connecting seat has an assembly groove, and a connecting shaft is provided inside the assembly groove. The axis of the connecting shaft is perpendicular to the axis of the receiving hole. The measuring rod is movably disposed inside the receiving hole. One end of the measuring rod is connected to the side wall of the connecting seat away from the assembly groove, and the other end is provided with a limiting baffle. A length scale is provided on the side wall of the measuring rod.

[0009] An angle measuring assembly includes: a measuring disk, a guide bar, and a connecting arm; the measuring disk is rotatably mounted on a connecting shaft, and an angle scale is provided on the end face of the measuring disk; the guide bar is connected to the side wall of the measuring disk through the connecting arm, and the length direction of the guide bar is perpendicular to the radial direction of the measuring disk.

[0010] Furthermore, the measuring plate is provided with an assembly hole for accommodating the connecting shaft, and anti-slip bushings are provided inside both the assembly hole and the accommodating hole.

[0011] Furthermore, the connecting seat is provided with an observation cut that communicates with the assembly groove.

[0012] Furthermore, the support plate is provided with an installation slit, and a rotating roller is provided inside the installation slit.

[0013] Furthermore, the support plate is provided with locking screw holes, and locking bolts are provided inside the locking screw holes.

[0014] Furthermore, the angle measuring component also includes an extension strip, which is slidably disposed on the guide strip, and the sidewall of the extension strip away from the connecting arm is flush with the sidewall of the guide strip away from the connecting arm.

[0015] Furthermore, the guide strip is provided with a locking bolt, and the extension strip is provided with a guide cut for accommodating the locking bolt, and the length direction of the guide cut is parallel to the length direction of the guide strip.

[0016] Compared with existing technologies, the cutting auxiliary device for cable tray construction in power distribution rooms described in this utility model has the following advantages:

[0017] (1) The cutting auxiliary device for cable tray construction in a power distribution room described in this utility model is provided with a spacing measuring component and an angle measuring component on a support plate. When cutting work needs to be carried out on the cable tray, the operator can first install the support plate on the side wall of the cable tray, and then move the guide strip to the preset cutting position by sliding the measuring rod and rotating the measuring disk, and then use a handheld cutting machine to cut along the guide strip. Since the measuring rod and the measuring disk are respectively provided with a length scale and an angle scale, when adjusting the position of the guide strip, the operator can accurately move the guide strip to the preset cutting position by using the degrees of the length scale and the angle scale, thereby improving the cutting accuracy and cutting efficiency, ensuring that an accurate V-shaped cut is formed on the cable tray after multiple cuts, and thus ensuring that the cable tray has a good bending and shaping effect and construction efficiency. In addition, when it is necessary to cut the bottom surface of the cable tray, after the support plate is installed on the side wall of the cable tray, the angle measuring component can be flipped to the bottom surface of the cable tray by rotating the measuring rod in the receiving hole, thereby further improving the ease of use of this device.

[0018] (2) The cutting auxiliary device for cable tray construction in a power distribution room described in this utility model is provided with a rotating roller and a locking bolt on the bearing plate. By setting the rotating roller, the friction between the bearing plate and the side wall of the cable tray can be reduced, making it easier for the operator to move the device on the cable tray. After the device is moved to a suitable position, the operator can also fix the position of the device by tightening the locking bolt to avoid affecting the cutting accuracy due to abnormal displacement of the device.

[0019] (3) The cutting auxiliary device for cable tray construction in the power distribution room described in this utility model is further provided with a slidable extension strip on the guide strip. When in use, the operator can drive the extension strip to slide according to actual needs, so as to adapt to different cutting length requirements. Attached Figure Description

[0020] The accompanying drawings, which form part of this utility model, are used to provide a further understanding of the utility model. The illustrative embodiments of the utility model and their descriptions are used to explain the utility model and do not constitute an undue limitation of the utility model. In the drawings:

[0021] Figure 1 This is a schematic diagram of the cutting auxiliary device for cable tray construction in the power distribution room as described in an embodiment of the present invention;

[0022] Figure 2 This is an exploded view of the cutting auxiliary device for cable tray construction in the power distribution room as described in this embodiment of the utility model;

[0023] Figure 3 This is a schematic diagram of the usage status of the cutting auxiliary device for cable tray construction in the power distribution room as described in this embodiment of the utility model (the cutting position is located on the side wall of the cable tray);

[0024] Figure 4 This is a schematic diagram of the usage status of the cutting auxiliary device for cable tray construction in the power distribution room as described in this embodiment of the utility model (the cutting position is located on the bottom surface of the cable tray).

[0025] Explanation of reference numerals in the attached figures:

[0026] 1-Bearing plate; 11-Installation notch; 111-Rotating roller; 12-Locking screw hole; 121-Locking bolt; 2-Bearing seat; 21-Accommodation hole; 3-Bearing strip; 31-Accommodation groove; 4-Connecting seat; 41-Connecting shaft; 42-Observation notch; 5-Measuring rod; 51-Limiting baffle; 6-Measuring disc; 61-Assembly hole; 7-Guide strip; 71-Locking bolt; 72-Extension strip; 721-Guide notch; 8-Connecting arm; 9-Cable tray. Detailed Implementation

[0027] It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0028] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0029] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0030] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0031] A cutting auxiliary device for cable tray construction in a power distribution room, the structure of which can be made of Figures 1-4 The following is an illustration. In this embodiment, the cutting auxiliary device for cable tray construction in the power distribution room includes: a support plate 1, a spacing measuring component, and an angle measuring component. During use, workers can install the device onto the side wall of the cable tray 9 via the support plate 1, and adjust the spacing measuring component and angle measuring component according to actual cutting needs, thereby assisting workers in the cutting work.

[0032] Specifically, the top of the support plate 1 is provided with a support seat 2, and the bottom of the support plate 1 is provided with a support strip 3. The support seat 2 has a receiving hole 21 with its axis parallel to the support plate 1, and the top surface of the support strip 3 has a receiving groove 31 for receiving the edge of the side wall of the cable tray 9. During assembly, the operator can place the support plate 1 on the side wall of the cable tray 9 and engage the receiving groove 31 with the edge of the side wall of the cable tray 9 to complete the assembly between the device and the cable tray 9. During use, the operator can also slide the support plate 1 along the side wall of the cable tray 9 to move the device to the vicinity of a preset cutting position, facilitating subsequent cutting auxiliary work.

[0033] Optionally, to reduce the sliding resistance of the support plate 2, the support plate 1 may be provided with an installation notch 11, and a rotating roller 111 may be provided inside the installation notch 11. When the operator drives the support plate 1 to slide along the side wall of the cable tray 9, the rotation of the rotating roller 111 can reduce the friction between the support plate 2 and the cable tray 9, thereby improving the ease of use of this device.

[0034] In addition, to facilitate locking the position of this device, a locking screw hole 12 may be provided on the bearing plate 1, and a locking bolt 121 should be provided inside the locking screw hole 12. After the device is moved to a suitable position, the operator can tighten the locking bolt 121 so that the bottom end of the locking bolt 121 abuts against the side wall of the cable tray 9, thereby preventing the device from moving abnormally.

[0035] like Figure 2 As shown, the spacing measuring component in this embodiment includes a connecting seat 4 and a measuring rod 5, and the angle measuring component includes a measuring disk 6, a guide strip 7, and a connecting arm 8. The connecting seat 4 has an assembly groove, inside which is a connecting shaft 41, the axis of which is perpendicular to the axis of the receiving hole 21. The measuring rod 5 is movably disposed inside the receiving hole 21, one end of which is connected to the side wall of the connecting seat 4 away from the assembly groove, and the other end has a limiting baffle 51. A length scale is provided on the side wall of the measuring rod 5. The measuring disk 6 is rotatably mounted on the connecting shaft 41, and an angle scale is provided on the end face of the measuring disk 6. The guide strip 7 is connected to the side wall of the measuring disk 6 via the connecting arm 8, and the length direction of the guide strip 7 is perpendicular to the radial direction of the measuring disk 6.

[0036] After the assembly of this device with the cable tray 9 is completed, the operator can move the guide strip 7 to the preset cutting position by moving the measuring rod 5 and the measuring disc 6. Then, the operator can use a handheld cutting machine to cut along the length of the guide strip 7, thus eliminating the need for marking, improving the efficiency of the cutting work, and allowing the operator to quickly perform multiple cuts to form multiple V-shaped cuts on the cable tray 9 that meet the bending requirements. Figure 3As shown, when the cutting position is located on the side wall of the cable tray 9, the sliding of the measuring rod 5 along the receiving hole 21 can adjust the relative distance between the angle measuring component and the support plate 1, and the rotation of the measuring disk 6 can adjust the angle orientation of the guide strip 7 so that the guide strip 7 is away from the side wall of the connecting arm 8 and coincides with the preset cutting position. The operator can accurately obtain the relevant parameters of the preset cutting position through the length scale (not shown in the figure) on the measuring rod 5 and the angle scale (not shown in the figure) on the measuring disk 6, so as to ensure the accuracy of the cutting work. Figure 4 As shown, when the cutting position is on the bottom surface of the cable tray 9, the operator can first rotate the measuring rod 5 inside the receiving hole 21 so that the angle measuring component flips to the bottom surface of the cable tray 9, and then drive the measuring rod 5 to slide and drive the measuring disk 6 to rotate, thereby performing the auxiliary work of cutting the bottom surface of the cable tray 9.

[0037] Optionally, to prevent abnormal movement of the measuring disc 6 and the measuring rod 5 after the guide bar 7 reaches the preset cutting position, the measuring disc 6 may be provided with an assembly hole 61 for accommodating the connecting shaft 41, and both the assembly hole 61 and the accommodating hole 21 may be provided with anti-slip bushings made of silicone or rubber material, thereby increasing the frictional resistance by means of the anti-slip bushings.

[0038] In addition, to facilitate the observation of the readings on the angle scale by the staff, the connecting seat 4 may also be provided with an observation notch 42 that communicates with the assembly slot, so that the staff can take readings through the observation notch 42. It should be noted that, since the angle measuring component in this embodiment needs to be used in a flip-up manner, the observation notch 42 should penetrate through the connecting seat 4 so that the staff can take normal readings on both opposite side walls of the connecting seat 4.

[0039] In actual operation, the required cutting length varies depending on the size of the V-shaped cut, the degree of bending of the cable tray 9, and its dimensions. To meet different cutting length requirements, the angle measuring component in this embodiment also includes an extension strip 72. Specifically, the extension strip 72 is slidably mounted on the guide strip 7, and the sidewall of the extension strip 72 away from the connecting arm 8 should be flush with the sidewall of the guide strip 7 away from the connecting arm 8. During use, the operator can slide the extension strip 72 according to the cutting length, so that the sidewall of the extension strip 72 away from the connecting arm 8 and the sidewall of the guide strip 7 away from the connecting arm 8 form a guide surface, facilitating the operator to drive the handheld cutter along the guide surface for cutting.

[0040] Optionally, to achieve a sliding connection between the extension strip 72 and the guide strip 7, a locking bolt 71 may be provided on the guide strip 7, and a guide cutout 721 for accommodating the locking bolt 71 should be provided on the extension strip 72, with the length direction of the guide cutout 721 parallel to the length direction of the guide strip 7. When the extension strip 72 slides, the locking bolt 71 will slide along the guide cutout 721. After the extension strip 72 slides to a suitable position, the operator can tighten the locking bolt 71, thereby using the screw head of the locking bolt 71 to press the extension strip 72 tightly, thus preventing abnormal movement of the extension strip 72.

[0041] The effects of the above solution are explained below:

[0042] This embodiment provides a cutting auxiliary device for cable tray construction in a power distribution room. It can be assembled with the cable tray via a support plate, and the movement of the measuring rod and measuring disc moves the guide strip to a preset cutting position, facilitating cutting work along the cutting strip and improving efficiency and accuracy. Furthermore, the device can also flip the angle measuring component according to the cutting position requirements, further enhancing its ease of use.

[0043] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A cutting auxiliary device for power distribution room bridge construction, characterized by, include: The bearing plate (1) has a bearing seat (2) at its top end. The bearing seat (2) has a receiving hole (21) and the axis of the receiving hole (21) is parallel to the bearing plate (1). The bearing plate (1) also has a bearing strip (3) at its bottom end and a receiving groove (31) for receiving the edge of the side wall of the cable tray (9) on the top surface of the bearing strip (3). A spacing measuring component includes a connecting seat (4) and a measuring rod (5); the connecting seat (4) is provided with an assembly groove, and a connecting shaft (41) is provided inside the assembly groove, and the axis of the connecting shaft (41) is perpendicular to the axis of the receiving hole (21); the measuring rod (5) is movably disposed inside the receiving hole (21), one end of the measuring rod (5) is connected to the side wall of the connecting seat (4) away from the assembly groove, and the other end is provided with a limiting baffle (51), and a length scale is provided on the side wall of the measuring rod (5); An angle measuring assembly includes: a measuring disk (6), a guide strip (7), and a connecting arm (8); the measuring disk (6) is rotatably mounted on a connecting shaft (41), and an angle scale is provided on the end face of the measuring disk (6); the guide strip (7) is connected to the side wall of the measuring disk (6) through the connecting arm (8), and the length direction of the guide strip (7) is perpendicular to the radial direction of the measuring disk (6).

2. The cutting auxiliary device for power distribution room bridge construction according to claim 1, characterized in that: The measuring plate (6) is provided with an assembly hole (61) for accommodating the connecting shaft (41), and anti-slip bushings are provided inside both the assembly hole (61) and the accommodating hole (21).

3. The cutting auxiliary device for power distribution room bridge construction of claim 1, wherein: The connecting seat (4) is provided with an observation cutout (42) that communicates with the assembly groove.

4. The cutting auxiliary device for power distribution room bridge construction of claim 1, wherein: The support plate (1) is provided with an installation notch (11), and a rotating roller (111) is provided inside the installation notch (11).

5. The cutting auxiliary device for power distribution room bridge construction of claim 1, wherein: The bearing plate (1) is provided with a locking screw hole (12), and a locking bolt (121) is provided inside the locking screw hole (12).

6. The cutting auxiliary device for cable tray construction in a power distribution room according to claim 1, characterized in that: The angle measuring component also includes an extension strip (72), which is slidably disposed on the guide strip (7), and the side wall of the extension strip (72) away from the connecting arm (8) is flush with the side wall of the guide strip (7) away from the connecting arm (8).

7. The cutting auxiliary device for power distribution room bridge construction of claim 6, characterized in that: The guide strip (7) is provided with a locking bolt (71), and the extension strip (72) is provided with a guide cutout (721) for accommodating the locking bolt (71), and the length direction of the guide cutout (721) is parallel to the length direction of the guide strip (7).

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