Power distribution cabinet copper bar hanging mechanism

Abstract

The utility model relates to the technical field of power distribution cabinets, and discloses a power distribution cabinet copper bar hanging mechanism which comprises a first pressing plate and a second pressing plate, adjusting assemblies are arranged on the inner side of the first pressing plate and the inner side of the second pressing plate, and rotating shafts are fixedly connected to the inner walls of the adjusting assemblies in a sleeved mode. The outer wall of the rotating shaft is fixedly sleeved with a limiting assembly located above the adjusting assembly, the outer side of the limiting assembly is fixedly connected with an electric push rod, a hook used for hanging a copper bar is arranged in front of the adjusting assembly, and an extension rod is fixedly installed at the upper end of the hook. Through the cooperation of the hook, the movable assembly, the first pressing plate and the second pressing plate, the copper bar hanging function is achieved through the arrangement of the hook, the problem that a worker climbs up and down to take the copper bar is effectively solved, the copper bar is hung through the hook, and then the copper bar is conveyed in a spring rebounding mode; therefore, workers can deliver the copper bars conveniently, and the efficiency of installing the copper bars by the workers is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of switch board, specifically is a switch board copper bar hanging mechanism. BACKGROUND

[0002] The copper bar is also called copper busbar or copper busbar, is by copper material manufacturing, the section is rectangular long conductor, in the switch board and is connected with the role of electrical equipment, the copper bar is generally composed of multiple copper plates and mounting frame.

[0003] However, the existing switch board copper bar needs the staff to hold the copper bar and cooperate with the installation component to fix the copper bar on the switch board when installing, after the staff installs a copper bar, the staff needs to take another copper bar to install, the process of taking not only increases the work load of the staff to install multiple copper bars, but also reduces the efficiency of copper bar installation, and when the staff takes the copper bar, the staff needs to climb down to take and then climb up to install, at this time, the action of climbing up and down is easy to cause the staff to stumble and get hurt, thereby existing certain security risks for the installation of the copper bar. UTILITY MODEL CONTENT

[0004] In view of the deficiencies of the prior art, the utility model provides a switch board copper bar hanging mechanism, which has the advantages of reinforcing the stability of the hanging mechanism on the switch board, facilitating the transmission of the copper bar and simplifying the work load of the staff for installing the copper bar, and solves the problems raised in the above background art.

[0005] The utility model provides the following technical scheme: a switch board copper bar hanging mechanism, including one pressure plate, two pressure plates, the inside of one pressure plate and two pressure plate all is provided with adjusting assembly, the inner wall fixed sleeve of adjusting assembly has the pivot, the outer wall fixed sleeve of pivot has the limiting component in the upper of adjusting assembly, the outside fixed connection of limiting component has electric push rod, the front of adjusting assembly is provided with the hook for hanging copper bar, the upper end fixed mounting of hook has extension rod, the extension rod is away from the movable sleeve of hook one end through movable assembly and sleeve rod.

[0006] Preferably, the adjusting assembly comprises a straight gear, a first ruler and a second ruler, the front end of the straight gear is engaged with the back surface of the first ruler, and the back surface of the straight gear is engaged with the front end of the second ruler.

[0007] Preferably, the inner wall of the spur gear is fixedly sleeved with the outer wall of the rotating shaft, both upper and lower sides of the spur gear are fixedly installed with supporting legs, the outer wall of the first and second straight rulers are fixedly installed with supports, the inner wall of the supports are uniformly distributed with pulleys, the outer ends of the first and second straight rulers are fixedly installed with baffle plates, and the outer sides of the baffle plates on the left and right sides are fixedly connected with the inner ends of the first and second pressing plates.

[0008] Preferably, the upper end of the rotating shaft is fixedly installed with a driving motor above the limiting assembly, a speed reducer is arranged on the output shaft of the driving motor, the outer wall of the driving motor is fixedly sleeved with a rack, the lower end of the rack is fixedly installed with a fixed rod outside the adjusting assembly, the fixed rod is installed behind the movable assembly, the upper end surface of the fixed rod is fixedly installed with a mounting plate on the right side of the driving motor, the outer side of the mounting plate is fixedly connected with the left end of the electric push rod, the inner wall of the fixed rod is fixedly installed with a sliding groove, the inner wall of the sliding groove is rollingly connected with the outer wall of the pulley, and both upper and lower sides of the inner wall of the fixed rod are fixedly installed with rotating tables, and the inner wall of the rotating table is rollingly connected with the outer wall of the supporting leg.

[0009] Preferably, the limiting assembly comprises a limiting gear fixedly sleeved with the outer wall of the rotating shaft, and a clamping block is clamped on the right side of the limiting gear, and the side, away from the limiting gear, of the clamping block is fixedly connected with the inner end of the output shaft of the electric push rod.

[0010] Preferably, the movable assembly comprises a movable plate, a spring and a sliding block, the upper end of the extension rod is fixedly connected with the lower end surface of the movable plate, the upper end surface of the movable plate is fixedly connected with the lower end of the spring, the upper end of the spring is fixedly connected with the top surface of the inner wall of the sleeve rod, the outer wall of the movable plate is uniformly distributed with sliding blocks, one end, away from the movable plate, of the sliding block is slidingly connected with the inner wall of the sleeve rod, the upper end of the sleeve rod is fixedly installed with a connecting rod, one end, away from the sleeve rod, of the connecting rod is fixedly connected with a moving block, the inner wall of the moving block is rollingly connected with a ball, the inner side of the ball is rollingly connected with a round rod, both front and rear ends of the round rod are fixedly installed with horizontal rods, and the rear end of the horizontal rod is fixedly connected with the front surface of the fixed rod.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1、The utility model discloses a hook, movable assembly, the cooperation between the first pressing plate and the second pressing plate, utilize the setting of hook, realized the hanging of copper bar, effectively solved the problem that staff climbs up and down to take copper bar, adopt the hook and hang copper bar again utilize the spring rebound mode to realize the transmission of copper bar, so that the staff is convenient to the delivery of copper bar, improves the efficiency that staff installs copper bar.

[0013] 2, the utility model discloses through the cooperation between one pressing plate, second pressing plate, adjusting assembly and limiting component, utilize the setting of limiting component, realized the limiting effect of adjusting assembly movement state, effectively solve the problem of the drop of the suspension mechanism from the switch board, adopt the switching mode of the connecting relation of limiting gear and the clamping block in limiting component, make limiting component can limit adjusting assembly movement state, thereby reinforce the stability of suspension mechanism on switch board. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is structural schematic diagram of the utility model;

[0015] Figure 2 It is side view of sleeve rod of the utility model;

[0016] Figure 3 It is sectional view of movable assembly of the utility model;

[0017] Figure 4 It is sectional view of cross bar of the utility model;

[0018] Figure 5 It is side view of hook of the utility model;

[0019] Figure 6 It is side view of fixed rod of the utility model;

[0020] Figure 7 It is side view of second pressing plate of the utility model;

[0021] Figure 8 It is side view of sliding chute of the utility model;

[0022] Figure 9 It is top view of adjusting assembly of the utility model;

[0023] Figure 10 It is the enlarged view of A of the utility model Figure 2 ;

[0024] Figure 11 It is the enlarged view of B of the utility model Figure 3 .

[0025] In the figure: 1, the first pressing plate; 2, the second pressing plate; 3, the adjusting assembly; 301, the straight gear; 302, the first ruler strip; 303, the second ruler strip; 4, the rotating shaft; 5, the limiting assembly; 501, the limiting gear; 502, the clamping block; 6, the electric push rod; 7, the hook; 8, the extension rod; 9, the movable assembly; 901, the movable plate; 902, the spring; 903, the sliding block; 10, the sleeve rod; 11, the supporting leg; 12, the support; 13, the pulley; 14, the baffle; 15, the driving motor; 16, the frame; 17, the fixed rod; 18, the mounting plate; 19, the sliding groove; 20, the rotating table; 21, the connecting rod; 22, the moving block; 23, the ball; 24, the round rod; 25, the cross rod. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0027] Please refer to Figure 1 、 Figure 5 、 Figure 7 and Figure 9 A power distribution cabinet copper bar hanging mechanism, including the first pressing plate 1, the second pressing plate 2, the first pressing plate 1 and the second pressing plate 2 are fixed on the power distribution cabinet, the inner side of the first pressing plate 1 and the second pressing plate 2 is provided with the adjusting assembly 3, the adjusting assembly 3 is provided with the rotating shaft 4 fixedly sleeved in the inner wall, the outer wall of the rotating shaft 4 is fixedly sleeved with the limiting assembly 5 located above the adjusting assembly 3, the installation of the limiting assembly 5 limits the reinforcement after the adjustment of the first pressing plate 1 and the second pressing plate 2, the outer side of the limiting assembly 5 is fixedly connected with the electric push rod 6, the telescopic movement of the output shaft in the first electric push rod 6 is used to limit the movement state of the limiting assembly 5, the front of the adjusting assembly 3 is provided with the hook 7 for hanging the copper bar, the hook 7 plays a role in hanging the copper bar, the upper end of the hook 7 is fixedly installed with the extension rod 8, the extension rod 8 is movably sleeved with the sleeve rod 10 through the movable assembly 9 at the end away from the hook 7, the installation of the movable assembly 9 plays a role in connecting the extension rod 8 and the sleeve rod 10.

[0028] The adjusting assembly 3 includes the straight gear 301, the first ruler strip 302 and the second ruler strip 303, the front end of the straight gear 301 is engaged with the back surface tooth pattern of the first ruler strip 302, the back surface of the straight gear 301 is engaged with the front end tooth pattern of the second ruler strip 303, the connecting mode of tooth pattern engagement provides power for the horizontal movement of the first ruler strip 302 and the second ruler strip 303.

[0029] Please refer to Figure 2 、 Figure 6 、 Figure 8 and Figure 3 The inner wall of the spur gear 301 is fixedly sleeved with the outer wall of the rotating shaft 4, the upper and lower sides of the spur gear 301 are fixedly installed with the supporting legs 11, the outer walls of the first and second straight rulers 302 and 303 are fixedly installed with the brackets 12, the inner walls of the brackets 12 are uniformly distributed with the pulleys 13, the outer ends of the first and second straight rulers 302 and 303 are fixedly installed with the baffles 14, the outer sides of the baffles 14 on the left and right sides are fixedly connected with the inner ends of the first and second pressing plates 1 and 2, and the baffles 14 are installed to connect the first and second pressing plates 1 and 2 with the first and second straight rulers 302 and 303.

[0030] The upper end of the rotating shaft 4 is fixedly installed with the driving motor 15 located above the limiting assembly 5, a speed reducer is arranged on the output shaft of the driving motor 15, the speed reducer is arranged to adjust the rotating speed of the output shaft of the driving motor 15, the outer wall of the driving motor 15 is fixedly sleeved with the rack 16, the rack 16 is installed to reinforce the driving motor 15, the lower end of the rack 16 is fixedly installed with the fixed rod 17 located outside the adjusting assembly 3, the fixed rod 17 is installed behind the movable assembly 9, the upper end face of the fixed rod 17 is fixedly installed with the mounting plate 18 located to the right of the driving motor 15, the outer side of the mounting plate 18 is fixedly connected with the left end of the electric push rod 6, the inner wall of the fixed rod 17 is fixedly installed with the sliding groove 19, the inner wall of the sliding groove 19 is rollingly connected with the outer wall of the pulley 13, the upper and lower sides of the inner wall of the fixed rod 17 are fixedly installed with the rotating table 20, and the inner wall of the rotating table 20 is rollingly connected with the outer wall of the supporting leg 11.

[0031] Please refer to Figure 11 、 Figure 10 and Figure 4 The limiting assembly 5 comprises the limiting gear 501 fixedly sleeved with the outer wall of the rotating shaft 4, the right side of the limiting gear 501 is clamped with the clamping block 502, the clamping connection mode is such that when the clamping block 502 is clamped with the limiting gear 501, the limiting gear 501 cannot rotate, and when the clamping block 502 is separated from the limiting gear 501, the limiting gear 501 can rotate at this time, and the side away from the limiting gear 501 of the clamping block 502 is fixedly connected with the inner end of the output shaft of the electric push rod 6.

[0032] The active assembly 9 comprises an active plate 901, a spring 902, and a sliding block 903, the upper end of the extension rod 8 is fixedly connected with the lower end face of the active plate 901, the upper end face of the active plate 901 is fixedly connected with the lower end of the spring 902, the upper end of the spring 902 is fixedly connected with the top surface of the inner wall of the sleeve rod 10, the outer wall of the active plate 901 is uniformly distributed with the sliding block 903, one end of the sliding block 903 away from the active plate 901 is slidingly connected with the inner wall of the sleeve rod 10, the upper end of the sleeve rod 10 is fixedly installed with a connecting rod 21, one end of the connecting rod 21 away from the sleeve rod 10 is fixedly connected with a moving block 22, the inner wall of the moving block 22 is rollingly connected with a ball 23, the ball 23 is located between the moving block 22 and a circular rod 24, and the friction generated when the moving block 22 moves is reduced, the inner side of the ball 23 is rollingly connected with the circular rod 24, the front and rear ends of the circular rod 24 are fixedly installed with a cross rod 25, and the rear end of the cross rod 25 is fixedly connected with the front surface of the fixed rod 17.

[0033] Working principle: in use, first, adjust the distance between the first pressing plate 1 and the second pressing plate 2 according to the actual size of the power distribution cabinet, turn on the power of the electric push rod 6, use the retraction of the output shaft in the electric push rod 6 to drive the same direction movement of the clamping block 502 until the clamping block 502 and the limiting gear 501 are separated, then turn on the power of the driving motor 15, after the driving motor 15 is turned on, drive the rotation of the spur gear 301 through the connection of the rotating shaft 4, because the spur gear 301 is connected with the first ruler strip 302 and the second ruler strip 303 in the form of tooth meshing, the circumferential rotation of the spur gear 301 drives the horizontal movement of the first ruler strip 302 and the second ruler strip 303 at the same time, the movement of the first ruler strip 302 and the second ruler strip 303 drives the outward or inward movement of the first pressing plate 1 and the second pressing plate 2 at the same time, until the inner side of the first pressing plate 1 and the second pressing plate 2 contacts with the outer wall of the power distribution cabinet, the clamping of the first pressing plate 1 and the second pressing plate 2 on the power distribution cabinet is realized, so that the hanging mechanism is fixed on the power distribution cabinet, then, after the position adjustment of the first pressing plate 1 and the second pressing plate 2 is completed, turn on the power of the electric push rod 6 again, use the extension of the output shaft in the electric push rod 6 to clamp the clamping block 502 between two adjacent teeth of the limiting gear 501, so as to limit the movement state of the adjusting assembly 3, finally, when the staff installs the copper bar, pull down the hook 7, the movement of the hook 7 stretches the spring 902 through the connection of the active plate 901, then hang the copper bar to be installed on the hook 7, and then use the rebound of the spring 902 to drive the copper bar to move upward through the connection of the hook 7, so as to facilitate the delivery of the copper bar by the staff.

[0034] It is to be noted that, in the present text, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can also include other elements not expressly listed or inherent to such process, method, article, or apparatus. In the drawings of the present application, the filling patterns are only for distinguishing layers and do not have any other limitations.

[0035] While the embodiments of the present application have been shown and described, it is to be understood that the embodiments can be varied, modified, substituted and changed by those skilled in the art without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A copper busbar suspension mechanism for a power distribution cabinet, comprising a first pressure plate (1) and a second pressure plate (2), characterized in that: An adjustment component (3) is provided on the inner side of both the first pressure plate (1) and the second pressure plate (2). A rotating shaft (4) is fixedly sleeved on the inner wall of the adjustment component (3). A limiting component (5) located above the adjustment component (3) is fixedly sleeved on the outer wall of the rotating shaft (4). An electric push rod (6) is fixedly connected to the outer side of the limiting component (5). A hook (7) for hanging copper busbars is provided in front of the adjustment component (3). An extension rod (8) is fixedly installed on the upper end of the hook (7). The end of the extension rod (8) away from the hook (7) is movably sleeved with the sleeve rod (10) through the movable component (9).

2. The copper busbar suspension mechanism for a power distribution cabinet according to claim 1, characterized in that: The adjustment component (3) includes a spur gear (301), a first ruler strip (302), and a second ruler strip (303). The front end of the spur gear (301) meshes with the back teeth of the first ruler strip (302), and the back end of the spur gear (301) meshes with the front teeth of the second ruler strip (303).

3. The copper busbar suspension mechanism for a power distribution cabinet according to claim 2, characterized in that: The inner wall of the spur gear (301) is fixedly sleeved with the outer wall of the rotating shaft (4). Support legs (11) are fixedly installed on both the upper and lower sides of the spur gear (301). Brackets (12) are fixedly installed on the outer walls of the first ruler strip (302) and the second ruler strip (303). Pulleys (13) are evenly distributed on the inner wall of the bracket (12). Baffles (14) are fixedly installed on the outer ends of the first ruler strip (302) and the second ruler strip (303). The outer sides of the baffles (14) on the left and right sides are fixedly connected to the inner ends of the first pressure plate (1) and the second pressure plate (2).

4. The copper busbar suspension mechanism for a power distribution cabinet according to claim 3, characterized in that: The upper end of the rotating shaft (4) is fixedly installed with a drive motor (15) located above the limiting component (5), and a reducer is provided on the output shaft of the drive motor (15). The outer wall of the drive motor (15) is fixedly fitted with a frame (16). The lower end of the frame (16) is fixedly installed with a fixed rod (17) located outside the adjusting component (3), and the fixed rod (17) is installed behind the movable component (9). The upper end face of the fixed rod (17) is fixedly installed with a mounting plate (18) located to the right of the drive motor (15). The outer side of the mounting plate (18) is fixedly connected to the left end of the electric push rod (6). The inner wall of the fixed rod (17) is fixedly installed with a slide groove (19), and the inner wall of the slide groove (19) is tumblingly connected to the outer wall of the pulley (13). Turntables (20) are fixedly installed on both the upper and lower sides of the inner wall of the fixed rod (17), and the inner wall of the turntables (20) is tumblingly connected to the outer wall of the support leg (11).

5. The copper busbar suspension mechanism for a power distribution cabinet according to claim 4, characterized in that: The limiting component (5) includes a limiting gear (501) that is fixedly sleeved with the outer wall of the rotating shaft (4). A locking block (502) is engaged on the right side of the limiting gear (501), and the side of the locking block (502) away from the limiting gear (501) is fixedly connected to the inner end of the output shaft of the electric push rod (6).

6. The copper busbar suspension mechanism for a power distribution cabinet according to claim 4, characterized in that: The movable component (9) includes a movable plate (901), a spring (902), and a slider (903). The upper end of the extension rod (8) is fixedly connected to the lower end face of the movable plate (901), the upper end face of the movable plate (901) is fixedly connected to the lower end of the spring (902), the upper end of the spring (902) is fixedly connected to the top surface of the inner wall of the sleeve rod (10), and sliders (903) are evenly distributed on the outer wall of the movable plate (901), with the slider (903) located away from the movable plate (901) at one end. The upper end of the sleeve (10) is fixedly connected to the inner wall of the sleeve (10). A connecting rod (21) is fixedly installed on the upper end of the sleeve (10). A moving block (22) is fixedly connected to the end of the connecting rod (21) away from the sleeve (10). A ball (23) is rolledly connected to the inner wall of the moving block (22). A round rod (24) is rolledly connected to the inner side of the ball (23). A crossbar (25) is fixedly installed at both the front and rear ends of the round rod (24). The rear end of the crossbar (25) is fixedly connected to the front of the fixed rod (17).

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