Power installation equipment for power distribution construction

Abstract

The utility model belongs to the technical field of electric power engineering, and particularly relates to electric power installation equipment for power distribution construction, which comprises a base, a stand column, a transmission sleeve, a swing locking mechanism, a cross frame and a horizontal driving mechanism, the stand column is arranged on the base, and a spiral transmission strip is arranged on the outer wall of the stand column; a transmission groove in transmission fit with the transmission strip is formed in the inner wall of the transmission sleeve, and the transmission sleeve is rotationally arranged on the outer wall of the stand column in a sleeving mode; the swing locking mechanism is arranged on the transmission sleeve, and the swing locking mechanism can lock and unlock the axial movement of the transmission sleeve on the stand column through swing; the transverse frame is arranged on the transmission sleeve in the horizontal direction, and a mounting seat for mounting the power distribution cabinet is arranged on the transverse frame; the horizontal driving mechanism is used for driving the mounting seat to horizontally move on the transverse frame; according to the utility model, the problem of poor height adjustment stability when a power distribution cabinet is installed in a narrow space in the prior art is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of electric power engineering, and in particular relates to electric power installation equipment for power distribution construction. Background Art

[0002] The power distribution cabinet is usually installed in a fixed manner. After installation, it is often impossible to rotate or move. In the power distribution cabinet, various electrical components are compactly distributed. Some specific electrical components often require workers to use specific observation angles to inspect and replace them. When working in open spaces, fixed-installed power distribution cabinets can barely meet the maintenance needs, but in some specific small spaces, such as the cabin of an escalator, the range of activities of workers is often subject to various restrictions, which brings great inconvenience to maintenance work and further increases the risk.

[0003] The Chinese patent with publication number: CN210053019U discloses a power distribution cabinet mounting frame, including a vertical pole, a horizontal bracket, a sleeve, a turntable, a T-shaped slider, and a T-shaped guide rail. The lower end of the vertical pole is fixed in the civil engineering structure, the vertical pole is connected to the horizontal bracket through a sleeve, a T-shaped guide rail is provided on the horizontal bracket, the T-shaped slider can slide left and right on the T-shaped guide rail, the turntable is welded on the T-shaped sleeve, and the distribution cabinet is installed on the turntable. This technology realizes the adjustment of the height of the distribution cabinet and the movement and rotation of multiple angles, and solves the problem of equipment maintenance difficulties caused by the limited range of activities of the staff of the distribution cabinet installed in a small space; however, in this technology, the sleeve and other components are locked in the current position by contacting the friction plate with the outer wall of the vertical pole, and when the height of the sleeve and other components needs to be adjusted, the friction plate is appropriately away from the vertical pole to achieve unlocking. This adjustment method has a low fault tolerance rate, and the locking stability of the sleeve and other components is also poor, which is difficult to be used for a long time in the distribution cabinet, so there is still room for improvement. Utility Model Content

[0004] The purpose of the utility model is to provide an electric power installation device for power distribution construction in view of the above-mentioned technical problems, which solves the problem of poor height adjustment stability of power distribution cabinets when installed in a narrow space in the prior art.

[0005] In view of this, the utility model provides an electric power installation device for power distribution construction, comprising:

[0006] A base, wherein a column is arranged on the base, and a spiral transmission strip is arranged on the outer wall of the column;

[0007] A transmission sleeve, the inner wall of which is provided with a transmission groove for cooperating with the transmission bar, and the transmission sleeve is rotatably sleeved on the outer wall of the column;

[0008] A swing locking mechanism, which is arranged on the transmission sleeve and can lock and unlock the axial movement of the transmission sleeve on the column by swinging;

[0009] A horizontal frame, which is arranged on the transmission sleeve in a horizontal direction and has a mounting seat for mounting the power distribution cabinet;

[0010] The horizontal driving mechanism is used to drive the mounting seat to move horizontally on the horizontal frame.

[0011] In the present technical scheme, the power distribution cabinet is installed on the mounting base, and the mounting base is driven to move horizontally on the cross frame by a horizontal driving mechanism to realize the horizontal position adjustment of the power distribution cabinet. The transmission sleeve is unlocked by a swing locking mechanism, and then the transmission sleeve is rotated to cooperate with the transmission bar and the transmission groove. The transmission sleeve can move up and down on the column with the cross frame and the components thereon, thereby adjusting the vertical position of the power distribution cabinet. After the power distribution cabinet is adjusted to a suitable height, the transmission sleeve is locked by the swing locking mechanism.

[0012] In the above technical solution, further, the swing locking mechanism includes:

[0013] Ring body one, which is rotatably arranged on the outer wall of the transmission sleeve;

[0014] A swing frame, the swing frame is arranged on the outer wall of the ring body;

[0015] A swing arm, a first end of the swing arm is rotatably connected to the swing frame;

[0016] A plurality of locking blocks are arranged on the side wall of the second end of the swing arm close to the transmission bar, the plurality of locking blocks are distributed at intervals along the axial direction of the column, and the locking blocks can be inserted between two adjacent circles of the transmission bar.

[0017] In the above technical solution, further, the locking block is interference fit with two adjacent circles of the transmission bar.

[0018] In the above technical solution, further, the horizontal driving mechanism includes:

[0019] The translation groove is arranged on the horizontal frame, and the mounting seat is horizontally slidably connected with the translation groove;

[0020] A screw rod is arranged in the translation groove along the horizontal direction, and a threaded through hole connected with the screw rod thread is provided on the mounting seat;

[0021] The motor is used to drive the screw to rotate.

[0022] In the above technical solution, further, a second ring body is rotatably provided on the outer wall of the transmission sleeve, and a cross frame is arranged on the second ring body.

[0023] In the above technical solution, further, a mounting plate is provided on the mounting seat, and a plurality of mounting holes are provided on the mounting plate at intervals along the circumferential direction. A connecting plate is provided on the back of the distribution cabinet, and a plurality of connecting holes are provided on the connecting plate at intervals along the circumferential direction. The connecting plate is connected to the mounting plate by fasteners.

[0024] The beneficial effects of the utility model are:

[0025] 1. The power distribution cabinet is installed on the mounting seat through the cooperation of the transmission bar, transmission sleeve, swing locking mechanism, cross frame, mounting seat and horizontal drive mechanism. The vertical height and horizontal position of the power distribution cabinet can be stably adjusted. The transmission bar and the transmission sleeve themselves have a certain locking effect. The movement of the transmission sleeve is locked by the swing locking mechanism. In this way, the power distribution cabinet can be installed efficiently and stably in a small space.

[0026] 2. Through the cooperation of the ring body 1, the swing frame, the swing arm, and a plurality of locking blocks, the transmission sleeve can be locked and unlocked by driving the swing arm to swing, and the operation is simple.

[0027] 3. Through the coordination of the translation groove, the screw rod, the threaded through hole and the motor, the horizontal position of the power distribution cabinet can be adjusted by electronic control, which makes the operation more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0029] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model in the first direction.

[0030] Figure 2 It is a schematic diagram of the three-dimensional structure of the utility model in the second direction.

[0031] Figure 3 It is a side structural schematic diagram of the utility model.

[0032] Figure 4 It is a schematic diagram of the structure of the transmission sleeve in the utility model.

[0033] Figure 5 It is a schematic diagram of the back structure of the power distribution cabinet in the utility model.

[0034] The symbols in the figure are:

[0035] 1. Base; 2. Column; 201. Transmission bar; 3. Transmission sleeve; 301. Transmission slot; 4. Swing locking mechanism; 401. Ring body 1; 402. Swing frame; 403. Swing arm; 404. Locking block; 5. Horizontal frame; 501. Translation slot; 6. Mounting seat; 601. Threaded through hole; 7. Screw; 8. Motor; 9. Mounting plate; 901. Mounting hole; 10. Ring body 2; 11. Power distribution cabinet; 12. Connection plate; 1201. Connection hole; DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0037] In the description of the utility model, it should be noted that the terms used here are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0038] Example 1

[0039] like Figure 1-Figure 3 As shown, this embodiment provides an electric power installation device for power distribution construction, including: a base 1, a column 2, a transmission sleeve 3, a swing locking mechanism 4, a cross frame 5, a horizontal drive mechanism,

[0040] A column 2 is provided on the base 1, and a spiral transmission bar 201 is provided on the outer wall of the column 2;

[0041] See also Figure 4 The inner wall of the transmission sleeve 3 is provided with a transmission groove 301 which is in transmission cooperation with the transmission bar 201. The transmission groove 301 is also spiral. The transmission sleeve 3 is rotatably sleeved on the outer wall of the column 2. By rotating the transmission sleeve 3, the transmission sleeve 3 can be moved axially on the column 2.

[0042] The swing locking mechanism 4 is arranged on the transmission sleeve 3, and the swing locking mechanism 4 can lock and unlock the axial movement of the transmission sleeve 3 on the column 2 by swinging;

[0043] The cross frame 5 is arranged on the transmission sleeve 3 in the horizontal direction, and a mounting seat 6 for installing the distribution cabinet 11 is provided on the cross frame 5; preferably, a ring body 10 is rotatably provided on the outer wall of the transmission sleeve 3, and the cross frame 5 is arranged on the ring body 10, so that when the transmission sleeve 3 is rotated to adjust the vertical height, the cross frame 5 can always be located on the same side of the column 2, that is, the horizontal position of the cross frame 5 and the components thereon will not change during the lifting and lowering of the transmission sleeve 3 on the column 2, thereby further improving the stability of the installation of the distribution cabinet 11.

[0044] The horizontal driving mechanism is used to drive the mounting seat 6 to move horizontally on the horizontal frame 5;

[0045] In this embodiment, please refer to Figure 1 The mounting seat 6 is provided with a mounting plate 9, and the mounting plate 9 is provided with a plurality of mounting holes 901 spaced apart along the circumferential direction, see Figure 5 A connection plate 12 is provided on the back of the power distribution cabinet 11, and a plurality of connection holes 1201 are provided on the connection plate 12 at intervals along the circumferential direction. The connection plate 12 is connected to the mounting plate 9 through fasteners; due to the cooperation between the plurality of mounting holes 901 and the plurality of connection holes, the mounting plate 9 and the connection plate 12 can be fixed by fasteners at different angles, so that the power distribution cabinet 11 can be installed at different angles as needed;

[0046] In this embodiment, the cooperation between the transmission bar 201 and the transmission groove 301 has a certain self-locking effect in the axial direction of the column 2, so that after the swing locking mechanism 4 unlocks the transmission sleeve 3, the transmission sleeve 3 and the components thereon will not fall downward immediately, and the error tolerance rate for adjusting the transmission sleeve 3 is also high, and the safety hazard is small;

[0047] In this embodiment, the distribution cabinet 11 is installed on the mounting plate 9 by fasteners, and the mounting base 6 is driven to move horizontally on the cross frame 5 by a horizontal driving mechanism to adjust the horizontal position of the distribution cabinet 11. The transmission sleeve 3 is unlocked by the swing locking mechanism 4, and then the transmission sleeve 3 is rotated to cooperate with the transmission bar 201 and the transmission groove 301. The transmission sleeve 3 can move up and down on the column 2 with the cross frame 5 and the components thereon, thereby adjusting the vertical position of the distribution cabinet 11. After the distribution cabinet 11 is adjusted to a suitable height, the transmission sleeve 3 is locked by the swing locking mechanism 4.

[0048] Example 2

[0049] This embodiment provides an electric power installation device for power distribution construction, which, in addition to the technical solutions of the above embodiments, also discloses a structure of a swing locking mechanism 4;

[0050] The swing locking mechanism 4 includes: a ring body 401, a swing frame 402, a swing arm 403, and a plurality of locking blocks 404.

[0051] The ring body 1 401 is rotatably disposed on the outer wall of the transmission sleeve 3, and the ring body 1 401 cannot move axially relative to the transmission sleeve 3;

[0052] The swing frame 402 is arranged on the outer wall of the ring body 1 401;

[0053] The first end of the swing arm 403 is rotatably connected to the swing frame 402;

[0054] A plurality of locking blocks 404 are arranged on the side wall of the second end of the swing arm 403 close to the transmission bar 201. The plurality of locking blocks 404 are spaced apart along the axial direction of the column 2. The transmission bar 201 is arranged in a plurality of circles on the outer wall of the column 2. The locking blocks 404 can be inserted between two adjacent circles of the transmission bar 201.

[0055] In this embodiment, during the height adjustment process of the transmission sleeve 3 rotating, the ring body 401 can be stationary relative to the transmission sleeve 3, so that the swing arm 403 is always located on the same side of the column 2;

[0056] In this embodiment, in order to ensure stable locking of the transmission sleeve 3, two sets of swing locking mechanisms 4 are symmetrically arranged on both sides of the transmission sleeve 3. Figure 3 , the swing locking mechanism 4 on the left is in a state of locking the transmission sleeve 3, at which time the multiple locking blocks 404 at the second end of the swing arm 403 are inserted between two adjacent circles of the transmission bar 201, preferably, the locking blocks 404 are interference fit with the two adjacent circles of the transmission bar 201, so that even after the swing locking mechanism 4 locks the transmission sleeve 3, due to the rotational connection between the transmission sleeve 3 and the ring body 401, the transmission sleeve 3 can still rotate at a small angle, but at this time the transmission sleeve 3 cannot move axially on the column 2;

[0057] Figure 3 The swing locking mechanism 4 on the middle right side is in a state of unlocking the transmission sleeve 3, and the second end of the swing arm 403 is away from the column 2; when the distribution cabinet 11 adjusts the vertical height, both sets of swing locking mechanisms 4 are in a state of unlocking the transmission sleeve 3.

[0058] Example 3

[0059] This embodiment provides an electric power installation device for power distribution construction, which, in addition to the technical solutions of the above embodiments, also discloses a structure of a horizontal drive mechanism;

[0060] See also Figure 1 In this embodiment, the horizontal driving mechanism includes: a translation groove 501, a screw rod 7, a motor 8,

[0061] The translation groove 501 is provided on the horizontal frame 5, and the mounting seat 6 is horizontally slidably connected with the translation groove 501;

[0062] The screw rod 7 is arranged in the translation groove 501 along the horizontal direction, and the mounting seat 6 is provided with a threaded through hole 601 threadedly connected to the screw rod 7;

[0063] The motor 8 is arranged at the end of the horizontal frame 5 and is used to drive the screw 7 to rotate;

[0064] In this embodiment, the motor 8 starts to drive the screw 7 to rotate, and the screw 7 drives the mounting base 6 horizontally through the threaded through hole 601 to adjust the horizontal position of the distribution cabinet 11. The motor 8 can be controlled by a remote control. In this way, when the distribution cabinet 11 is installed or repaired in a narrow space, the horizontal position of the distribution cabinet 11 can be adjusted by operating the remote control.

[0065] The embodiments of the utility model are described above in conjunction with the accompanying drawings. In the absence of conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the enlightenment of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. An electric power installation equipment for power distribution construction, characterized in that: include: A base (1), wherein a column (2) is provided on the base (1), and a spiral transmission strip (201) is provided on the outer wall of the column (2); A transmission sleeve (3), wherein a transmission groove (301) for transmission cooperation with the transmission bar (201) is formed on the inner wall of the transmission sleeve (3), and the transmission sleeve (3) is rotatably sleeved on the outer wall of the column (2); A swing locking mechanism (4), wherein the swing locking mechanism (4) is arranged on the transmission sleeve (3), and the swing locking mechanism (4) can lock and unlock the axial movement of the transmission sleeve (3) on the column (2) by swinging; A cross frame (5), the cross frame (5) being arranged on the transmission sleeve (3) in a horizontal direction, and a mounting seat (6) for mounting a power distribution cabinet (11) being arranged on the cross frame (5); A horizontal driving mechanism, wherein the horizontal driving mechanism is used to drive the mounting seat (6) to move horizontally on the horizontal frame (5).

2. The power installation equipment for power distribution construction according to claim 1, characterized in that: The swing locking mechanism (4) comprises: A ring body 1 (401), the ring body 1 (401) being rotatably disposed on the outer wall of the transmission sleeve (3); A swing frame (402), wherein the swing frame (402) is arranged on the outer wall of the ring body 1 (401); A swing arm (403), wherein a first end of the swing arm (403) is rotatably connected to the swing frame (402); A plurality of locking blocks (404) are provided on a side wall of the second end of the swing arm (403) close to the transmission bar (201); the plurality of locking blocks (404) are spaced apart along the axial direction of the column (2); and the locking blocks (404) can be inserted between two adjacent circles of the transmission bar (201).

3. The power installation equipment for power distribution construction according to claim 2, characterized in that: The locking block (404) is interference-fitted with two adjacent circles of the transmission bar (201).

4. The electric power installation equipment for power distribution construction according to claim 1, characterized in that: The horizontal driving mechanism comprises: A translation groove (501), wherein the translation groove (501) is provided on the horizontal frame (5), and the mounting seat (6) is horizontally slidably connected to the translation groove (501); A screw rod (7), wherein the screw rod (7) is arranged in the translation groove (501) along the horizontal direction, and the mounting seat (6) is provided with a threaded through hole (601) threadedly connected to the screw rod (7); A motor (8), wherein the motor (8) is used to drive the screw rod (7) to rotate.

5. The electric power installation equipment for power distribution construction according to claim 1, characterized in that: A second ring body (10) is rotatably provided on the outer wall of the transmission sleeve (3), and the cross frame (5) is provided on the second ring body (10).

6. The electric power installation equipment for power distribution construction according to claim 1, characterized in that: The mounting seat (6) is provided with a mounting plate (9), and a plurality of mounting holes (901) are provided on the mounting plate (9) at intervals in a circumferential direction. The back of the power distribution cabinet (11) is provided with a connection plate (12), and a plurality of connection holes (1201) are provided on the connection plate (12) at intervals in a circumferential direction. The connection plate (12) is connected to the mounting plate (9) via a fastener.

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