Pipeline installation device for low-voltage distribution box

Abstract

The utility model belongs to the technical field of electromechanical pipelines, and discloses a pipeline mounting device for a low-voltage distribution box, which comprises a mounting frame, a fixing rod is arranged on the mounting frame, a plurality of fixing mechanisms are slidably arranged on the fixing rod, each fixing mechanism comprises a sliding seat, a sliding groove is formed in one side of each sliding seat, and a sliding plate is slidably arranged on the groove wall of one side of each sliding groove. A locking assembly is arranged on the sliding seat, a first arc plate is arranged on one side of the sliding plate, a T-shaped groove is formed in the first arc plate in the circumferential direction, a T-shaped block is arranged in the T-shaped groove in a sliding mode, a second arc plate is arranged on the T-shaped block, and a clamping plate is arranged at one end of the second arc plate. A locking assembly is opened, a sliding plate, a first arc plate and a second arc plate are moved outwards, a clamping plate is rotated, so that a T-shaped block and the second arc plate slide into a T-shaped groove, a pipeline is placed on the first arc plate, then the clamping plate is rotated, the second arc plate is reset, and then the sliding plate is pushed into a sliding groove, so that the clamping plate slides into a clamping groove; the wire harness is fixed between the first arc plate and the second arc plate.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of electromechanical pipeline, especially relates to a pipeline mounting device for low voltage distribution box. BACKGROUND

[0002] Low voltage distribution cabinet, for conversion and configuration of electric energy product. The rated current of low voltage distribution cabinet is 50Hz, rated voltage 380v distribution system as power, lighting and distribution of electric energy conversion and control. The product has strong breaking capacity, dynamic thermal stability, flexible electrical scheme, convenient combination, series, practicality, novel structure and other characteristics. When installing components in the low voltage distribution box, a large number of pipelines need to be connected. In order to ensure the neatness and convenience of pipeline installation for later maintenance, the pipeline should be fixed.

[0003] In the Chinese utility model patent with publication number CN217329007U, a kind of electromechanical installation pipeline quick installation anti-loosening device is disclosed, including base, the both sides of the top of base are fixedly connected with fixed ring, rotating seat is installed in the inner cavity of fixed ring, rotating seat and the inner cavity of fixed ring are all through positioning plug rod, the top of rotating seat is fixedly connected with connecting seat, the top of connecting seat is fixedly connected with recess, recess is installed with lower fixed ring, top is installed with upper fixed ring, the both sides of the inner cavity of upper fixed ring are all screw-connected with locking bolt, the bottom of upper fixed ring and the top of lower fixed ring are connected by locking bolt. Rotate rotating seat, then the position of rotating seat is positioned by positioning plug rod, reach the advantage that it is convenient to adjust, when fixing pipeline, pipeline needs to be placed in lower fixed ring first, then upper fixed ring is clamped on the upper side of pipeline, and upper fixed ring and lower fixed ring are connected by locking bolt, so as to fix pipeline.

[0004] For the related technology in the above, the inventor believes that the following defects exist: the above device needs to lock two locking bolts every time to fix the pipeline, so as to connect the upper fixed ring with the lower fixed ring, and fix the pipeline. When a large number of pipelines need to be laid, the staff needs to lock a large number of locking bolts, which increases the working intensity of the staff, and is not conducive to the rapid laying of pipelines. UTILITY MODEL CONTENTS

[0005] In order to solve the above problems, the utility model provides a pipeline mounting device for low voltage distribution box.

[0006] The technical purposes are achieved by the following technical scheme: a pipeline mounting device for a low-voltage distribution box, comprising a mounting frame, a fixing rod is arranged on the mounting frame, a plurality of fixing mechanisms are slidably arranged on the fixing rod, the fixing mechanism comprises a sliding seat slidably arranged on the fixing rod, a sliding groove is formed on the side of the sliding seat away from the fixing rod, a sliding plate is slidably arranged on the groove wall on one side of the sliding groove, a locking assembly for fixing the sliding plate is arranged on the sliding seat, a first arc plate is arranged on the side of the sliding plate away from the fixing rod, a T-shaped groove is formed on the outer wall of the first arc plate around the center of the arc line of the first arc plate, a T-shaped block is slidably arranged in the T-shaped groove, a second arc plate is arranged on the T-shaped block, a clamping plate with a length smaller than that of the sliding plate is arranged on the end of the second arc plate away from the T-shaped block, the side plate surface of the clamping plate is in contact with the plate surface of the sliding plate, and the other side plate surface is in contact with the groove wall of the sliding groove.

[0007] By adopting the above technical scheme, the mounting frame, the fixing rod, the sliding seat, the sliding plate, the locking assembly, the first arc plate, the second arc plate and the clamping plate are arranged, the locking assembly is opened, the sliding plate is slid outward, the first arc plate and the second arc plate are driven to move, the clamping plate is separated from the sliding groove, then the clamping plate is rotated, the T-shaped block slides in the T-shaped groove, the second arc plate also slides into the T-shaped groove, the pipeline is placed on the first arc plate, then the clamping plate is rotated, the second arc plate is reset, the sliding plate is pushed into the sliding groove, the clamping plate slides into the clamping groove, finally the sliding plate is fixed by the locking assembly, at this time, the wire harness is fixed between the first arc plate and the second arc plate, the locking bolt does not need to be repeatedly screwed, the working strength of the staff is greatly reduced, the fixing mode is simple to operate, and the pipeline can be quickly laid.

[0008] Further, a fixing hole is formed on one side edge of the sliding plate, a sliding hole is formed in the sliding seat corresponding to the fixing hole, and the locking assembly comprises a sliding rod slidably arranged in the sliding hole.

[0009] Further, the locking assembly further comprises a cylinder arranged on the sliding seat and arranged with the sliding hole as a core, one end of the sliding rod is arranged in the fixing hole, and the other end of the sliding rod passes through the bottom of the cylinder and is provided with a pull ring.

[0010] Further, a baffle is arranged on the sliding rod, a compression spring is arranged on the rod between the baffle and the bottom of the cylinder, one end of the compression spring is in abutment with the bottom of the cylinder, and the other end of the compression spring is in abutment with the baffle.

[0011] By adopting the technical scheme, the fixing hole, the sliding hole, the sliding rod, the cylinder, the pull ring, the baffle and the compression spring are arranged, the pull ring is pulled outward, the end of the sliding rod slides out of the fixing hole, the sliding plate is no longer limited, the sliding plate can slide normally, the baffle is driven to move during the sliding of the sliding rod, the compression spring is compressed, and the end of the sliding rod slides into the fixing hole to fix the sliding plate when the sliding plate is reset.

[0012] Further, the end of the sliding rod arranged in the fixing hole is in the shape of a truncated cone.

[0013] By adopting the technical scheme, the end of the sliding rod arranged in the fixing hole is in the shape of a truncated cone, which facilitates the sliding of the end of the sliding rod into the fixing hole.

[0014] Further, a through hole is vertically arranged on the sliding seat, the cross section of the fixing rod is circular, and the sliding seat is slidably arranged on the fixing rod through the through hole.

[0015] By adopting the technical scheme, the through hole is arranged, the sliding seat is slidably arranged on the fixing rod through the through hole, the stability of the sliding of the sliding seat is ensured, the cross section of the fixing rod is circular, the sliding seat can rotate on the fixing rod, and thus the sliding seat can be adjusted according to the different installation angles of the pipeline.

[0016] Further, a threaded hole is arranged on one side of the sliding seat and communicates with the through hole, a fixing bolt is spirally arranged in the threaded hole, and one end of the fixing bolt abuts against the fixing rod.

[0017] By adopting the technical scheme, the threaded hole and the fixing bolt are arranged, the fixing bolt is screwed outward, the end of the fixing bolt is separated from the fixing rod, and thus the position of the sliding seat on the fixing rod can be adjusted, and the position of the sliding seat can be fixed by screwing the fixing bolt again.

[0018] Further, the centers of the arcs of the second arc plate and the first arc plate are consistent.

[0019] Further, a limiting groove is arranged on one side of the groove wall of the sliding groove, and a limiting block connected with the sliding plate is slidably arranged in the limiting groove.

[0020] By adopting the technical scheme, the limiting groove and the limiting block are arranged to limit the position of the sliding plate sliding out of the sliding groove, and the sliding plate is prevented from sliding out of the sliding groove.

[0021] Further, the upper edge of the side, away from the second arc plate, of the clamping plate is chamfered.

[0022] By adopting the above technical scheme, the upper edge of the clamping plate away from the second arc plate is chamfered, and when the sliding plate slides into the sliding groove, the chamfer of the clamping plate is more convenient for the clamping plate to slide into the sliding groove.

[0023] In conclusion, the utility model has the following beneficial effects: in the application, setting mounting frame, fixed rod, sliding seat, sliding plate, locking assembly, first arc plate, second arc plate, clamping plate, opening locking assembly and sliding outwards, driving first arc plate, second arc plate moves, so that the clamping plate is separated from the sliding groove, then rotating the clamping plate, so that T-shaped block slides in T-shaped groove, second arc plate also slides into T-shaped groove, then placing pipeline on first arc plate, then rotating clamping plate, so that second arc plate resets, then sliding plate is pushed into sliding groove, so that clamping plate slides into clamping groove, finally, sliding plate is fixed through locking assembly, at this time, wire harness is fixed between first arc plate and second arc plate, without repeatedly screwing locking bolt, greatly reduce the working strength of staff, and the fixing mode is simple to operate, which is favorable for rapid pipeline layout. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is the installation structure schematic view of the utility model embodiment;

[0025] Figure 2 It is the overall structure schematic view of the utility model embodiment;

[0026] Figure 3 It is the structure schematic view of the second arc plate of the utility model embodiment fixing mechanism when closing;

[0027] Figure 4 It is the structure schematic view of the second arc plate of the utility model embodiment fixing mechanism when opening;

[0028] Figure 5 It is the structure schematic view of the sliding seat and locking assembly part of the utility model embodiment;

[0029] Figure 6 It is Figure 5 A-A sectional view of;

[0030] Figure 7 It is the structure schematic view of the sliding plate and first arc plate part of the utility model embodiment;

[0031] Figure 8 It is the structure schematic view of the second arc plate, clamping plate and T-shaped block part of the utility model embodiment.

[0032] In the diagram: 10. Mounting bracket; 11. Fixing rod; 20. Fixing mechanism; 21. Sliding seat; 22. Slide groove; 23. Slide plate; 231. Fixing hole; 24. Through hole; 25. Fixing bolt; 26. Limiting groove; 27. Limiting block; 28. Sliding hole; 30. First arc plate; 31. T-slot; 32. T-block; 33. Second arc plate; 34. Clamping plate; 35. Chamfer; 40. Locking assembly; 41. Slide rod; 42. Cylinder; 43. Pull ring; 44. Baffle; 45. Compression spring. Detailed Implementation

[0033] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0034] like Figures 1-8 As shown in the figure, this application discloses a pipeline installation device for a low-voltage distribution box, including a mounting frame 10, a fixing rod 11, and a fixing mechanism 20. The mounting frame 10 has a plurality of screw holes, and screws pass through the screw holes to fix the mounting frame 10 to the distribution box. The fixing rod 11 is disposed on the mounting frame 10. There are a plurality of fixing mechanisms 20, all of which are slidably disposed on the fixing rod 11 for fixing pipelines. The number of fixing mechanisms 20 can be selected according to the requirements.

[0035] Specifically, the fixing mechanism 20 includes a sliding seat 21 slidably mounted on the fixing rod 11. A through hole 24 is vertically formed on the sliding seat 21, allowing it to slide smoothly on the fixing rod 11, ensuring the stability of the sliding seat 21. The fixing rod 11 has a circular cross-section, allowing the sliding seat 21 to rotate on it, thus enabling adjustment of the sliding seat 21 according to different installation angles required by the pipeline. A threaded hole communicating with the through hole 24 is formed on one side of the sliding seat 21. A fixing bolt 25 is screwed into the threaded hole, with one end of the fixing bolt 25 abutting against the fixing rod 11. Tightening the fixing bolt 25 separates the end of the fixing bolt 25 from the fixing rod 11, allowing adjustment of the position of the sliding seat 21 on the fixing rod 11. Tightening the fixing bolt 25 then fixes the position of the sliding seat 21. A screw cap is fixedly provided on the outer end of the fixing bolt 25 for easy tightening.

[0036] When being set, the sliding seat 21 is provided with a sliding groove 22 on the side away from the fixed rod 11, and a sliding plate 23 is slidably arranged on the groove wall of the sliding groove 22, so that the sliding plate 23 can slide in the sliding groove 22. A limiting groove 26 is formed on the groove wall of the sliding groove 22, and a limiting block 27 connected with the sliding plate 23 is slidably arranged in the limiting groove 26, so as to limit the sliding position of the sliding plate 23 out of the sliding groove 22, avoiding the sliding plate 23 from sliding out of the sliding groove 22.

[0037] The sliding seat 21 is provided with a locking assembly 40 for fixing the sliding plate 23, and a fixing hole 231 is formed on one side of the sliding plate 23. A sliding hole 28 is formed on the sliding seat 21 corresponding to the fixing hole 231. The locking assembly 40 includes a sliding rod 41 slidably arranged in the sliding hole 28, and the sliding rod 41 can slide in the sliding hole 28. A cylinder 42 is arranged on the sliding seat 21 and coaxially arranged with the sliding hole 28. The bottom of the cylinder 42 is located on the side away from the sliding seat 21. One end of the sliding rod 41 is arranged in the fixing hole 231, and the other end passes through the bottom of the cylinder 42 and is provided with a pull ring 43. When the one end of the sliding rod 41 is arranged in the fixing hole 231, the sliding plate 23 is fixed. When the end of the sliding rod 41 slides out of the fixing hole 231, the sliding plate 23 can slide freely. The end of the sliding rod 41 arranged in the fixing hole 231 is conical, which facilitates the end of the sliding rod 41 to slide into the fixing hole 231. A baffle 44 is arranged on the sliding rod 41. A compression spring 45 is arranged on the rod between the baffle 44 and the bottom of the cylinder 42. One end of the compression spring 45 abuts against the bottom of the cylinder 42, and the other end abuts against the baffle 44. During the outward sliding of the sliding rod 41, the baffle 44 is moved, so that the compression spring 45 is compressed. When the sliding plate 23 is reset, the compression spring 45 releases the elastic force, so that the end of the sliding rod 41 slides into the fixing hole 231, and the sliding plate 23 is fixed.

[0038] Specifically, the first arc plate 30 is arranged on the side of the sliding plate 23 away from the fixed rod 11, a T-shaped groove 31 is formed on the outer wall of the first arc plate 30 in the circumferential direction around the center of the arc line of the first arc plate 30, a T-shaped block 32 is arranged in the T-shaped groove 31 in a sliding manner, so that the T-shaped block 32 can slide in the T-shaped groove 31. The second arc plate 33 is arranged on the T-shaped block 32, the center of the arc line of the second arc plate 33 is consistent with that of the first arc plate 30, so that the first arc plate 30 and the second arc plate 33 can form a complete ring for fixing the pipeline. The clamping plate 34 is arranged on the end of the second arc plate 33 away from the T-shaped block 32, one side of the clamping plate 34 is in contact with the plate surface of the sliding plate 23, and the other side is in contact with the groove wall of the sliding groove 22, so that the clamping plate 34 is limited when it is in the sliding groove 22. When the sliding plate 23 is slid outwardly, the first arc plate 30 and the second arc plate 33 are driven to move, so that the clamping plate 34 is separated from the sliding groove 22. Then, the clamping plate 34 is rotated, so that the T-shaped block 32 slides in the T-shaped groove 31. The width of the second arc plate 33 is consistent with the width of the slot of the T-shaped groove 31, so that the second arc plate 33 also slides into the T-shaped groove 31. Then, the pipeline is placed on the first arc plate 30, and the clamping plate 34 is slid into the clamping groove by rotating the clamping plate 34. Finally, the sliding plate 23 is fixed by the locking assembly 40. At this time, the wiring harness is fixed between the first arc plate 30 and the second arc plate 33, and it is not necessary to repeatedly lock and tighten the locking bolt, which greatly reduces the working intensity of the staff and facilitates the rapid laying of the pipeline. The upper edge of the side of the clamping plate 34 away from the second arc plate 33 is chamfered, which facilitates the sliding of the clamping plate 34 into the sliding groove 22 when the sliding plate 23 slides into the sliding groove 22.

[0039] The mounting frame 10 includes an L-shaped plate and a baffle, the end of the long plate section of the L-shaped plate is connected to the baffle by bolts, one end of the fixed rod 11 is fixedly connected to the short plate section of the L-shaped plate, and the other end is in contact with the baffle. After the baffle is removed, the end of the fixed rod 11 is exposed, so that the number of sliding seats 21 can be installed according to the required number.

[0040] The use principle of the pipeline mounting device for the low-voltage distribution box in the embodiment is as follows: before fixing the pipeline, the sliding seat 21 is slidably arranged on the fixing rod 11 through the through hole 24, and then the fixing bolt 25 is screwed to fix the sliding seat 21 on the fixing rod 11. When the pipeline is fixed, the pull ring 43 is pulled to drive the sliding rod 41 to move outward, and then the sliding plate 23, the first circular arc plate 30 and the second circular arc plate 33 are pulled outward until the clamping plate 34 is separated from the sliding groove 22, then the clamping plate 34 is rotated to make the T-shaped block 32 slide in the T-shaped groove 31, and the second circular arc plate 33 also slides into the T-shaped groove 31, then the pipeline is placed on the first circular arc plate 30, and then the clamping plate 34 is rotated to make the second circular arc plate 33 reset, and then the sliding plate 23 is pushed into the sliding groove 22 to make the clamping plate 34 slide into the clamping groove, and in the sliding process of the sliding rod 41 outward, the baffle 44 is driven to move to make the compression spring 45 compressed, when the sliding plate 23 is reset, the compression spring 45 releases the elastic force to make the end of the sliding rod 41 slide into the fixing hole 231 to fix the sliding plate 23, at this time, the wire harness is fixed between the first circular arc plate 30 and the second circular arc plate 33, and it is not necessary to repeatedly lock and screw the locking bolt, so that the working strength of the staff is greatly reduced, and the fixing mode is simple to operate, which is beneficial to the rapid layout of the pipeline.

[0041] The above only describes the preferred embodiments of the present application, and the protection scope of the present application is not limited to the above-described embodiments. Any technical solution falling within the concept of the present application belongs to the protection scope of the present application. It should be noted that, for ordinary technical personnel in the technical field, some improvements and decorations without departing from the principles of the present application are also considered to be within the protection scope of the present application.

Claims

1. A pipeline installation device for a low-voltage distribution box, characterized in that: The system includes a mounting bracket (10), on which a fixing rod (11) is provided. Several fixing mechanisms (20) are slidably mounted on the fixing rod (11). Each fixing mechanism (20) includes a sliding seat (21) slidably mounted on the fixing rod (11). A groove (22) is provided on the side of the sliding seat (21) away from the fixing rod (11). A sliding plate (23) is slidably mounted on one side wall of the groove (22). A locking component (40) for fixing the sliding plate (23) is provided on the sliding seat (21). A first arc plate (30) is provided on the side away from the fixed rod (11). A T-shaped groove (31) is provided on the outer wall of the first arc plate (30) around the center of the arc of the first arc plate (30). A T-shaped block (32) is slidably provided in the T-shaped groove (31). A second arc plate (33) is provided on the T-shaped block (32). A retaining plate (34) is provided at the end of the second arc plate (33) away from the T-shaped block (32). One side of the retaining plate (34) contacts the surface of the sliding plate (23), and the other side contacts the groove wall of the sliding groove (22).

2. The pipeline installation device for a low-voltage distribution box according to claim 1, characterized in that: A fixing hole (231) is provided on one side of the sliding plate (23), and a sliding hole (28) is provided on the sliding seat (21) corresponding to the fixing hole (231). The locking assembly (40) includes a sliding rod (41) that is slidably disposed in the sliding hole (28).

3. The pipeline installation device for a low-voltage distribution box according to claim 2, characterized in that: The locking assembly (40) also includes a cylinder (42) arranged on the sliding seat (21) and coaxial with the sliding hole (28). One end of the sliding rod (41) is placed in the fixing hole (231), and the other end passes through the bottom of the cylinder (42) and is provided with a pull ring (43).

4. The pipeline installation device for a low-voltage distribution box according to claim 3, characterized in that: A baffle plate (44) is provided on the slide rod (41). A compression spring (45) is sleeved on the slide rod (41) between the baffle plate (44) and the bottom of the cylinder (42). One end of the compression spring (45) abuts against the bottom of the cylinder (42) and the other end abuts against the baffle plate (44).

5. A pipeline installation device for a low-voltage distribution box according to claim 2, characterized in that: The end of the slide bar (41) placed in the fixing hole (231) is truncated cone-shaped.

6. The pipeline installation device for a low-voltage distribution box according to claim 1, characterized in that: The sliding seat (21) has a vertical through hole (24), and the cross-section of the fixed rod (11) is circular. The sliding seat (21) is slidably mounted on the fixed rod (11) through the through hole (24).

7. A pipeline installation device for a low-voltage distribution box according to claim 6, characterized in that: The sliding seat (21) has a threaded hole on one side that communicates with the through hole (24). A fixing bolt (25) is spirally installed in the threaded hole, and one end of the fixing bolt (25) abuts against the fixing rod (11).

8. A pipeline installation device for a low-voltage distribution box according to claim 1, characterized in that: The centers of the arcs of the second arc plate (33) and the first arc plate (30) are the same.

9. A pipeline installation device for a low-voltage distribution box according to claim 1, characterized in that: A limiting groove (26) is provided on one side wall of the slide (22), and a limiting block (27) connected to the slide plate (23) is slidably disposed in the limiting groove (26).

10. A pipeline installation device for a low-voltage distribution box according to claim 1, characterized in that: The upper edge of the card plate (34) on the side away from the second arc plate (33) is chamfered (35).

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