Novel distribution box convenient to move

Abstract

The utility model relates to the technical field of power distribution boxes, and discloses a novel power distribution box convenient to move, which comprises a box body, a fixed box fixedly connected to the bottom of the box body, a reinforcing mechanism arranged in the fixed box, a driving mechanism arranged on one side of the reinforcing mechanism, self-locking universal wheels fixedly connected to the bottom of the box body, and a supporting shaft fixedly connected to the bottom of the box body. The supporting shaft is rotationally connected to the inner wall of the fixing box, the outer wall of the supporting shaft is fixedly connected with a gear, and the outer ring of the gear is meshed with a rack. According to the novel distribution box convenient to move, through the arranged reinforcing mechanism, a rack can drive a bottom plate to descend through a connecting arm, the bottom of the bottom plate makes contact with the ground, then the contact face of the box body and the ground can be increased, and under the action of reinforcing friction force, self-locking limiting of self-locking universal wheels can be achieved, and meanwhile the reinforcing stability can be improved; a good working environment is achieved, and the situation that the box body is not prone to deviating, shaking and the like in the working process is further guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of distribution boxes, in particular to a new distribution box which is easy to move. Background Art

[0002] A switchboard is a device used to manage and distribute electricity. It is commonly used in industrial, commercial and residential buildings to bring electricity from the main power source into the building and distribute it to various circuits and electrical equipment.

[0003] With the development of science and technology, distribution boxes are gradually being used in multiple fields. Since some electronic components need to be installed inside the distribution box, the distribution box has a certain weight. In order to facilitate the movement of the distribution box, self-locking universal wheels are often added to the bottom of the distribution box to facilitate mobile operation. However, although the self-locking universal wheels added to the distribution box can achieve the purpose of locking and reinforcement, they lack the function of reinforcing the distribution box. As a result, the self-locking universal wheels may become loose during use, posing certain safety hazards. Utility Model Content

[0004] The purpose of the utility model is to provide a new type of distribution box which is easy to move, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the utility model provides the following technical solutions: a new type of distribution box that is easy to move, comprising a box body, a fixed box is fixedly connected to the bottom of the box body, a reinforcement mechanism is arranged inside the fixed box, a driving mechanism is arranged on one side of the reinforcement mechanism, and a self-locking universal wheel is fixedly connected to the bottom of the box body;

[0006] The reinforcement mechanism includes a support shaft, which is rotatably connected to the inner wall of a fixed box, a gear is fixedly connected to the outer wall of the support shaft, a rack is meshed on the outer ring of the gear, a connecting arm is fixedly connected to the outer side of the rack, a bottom plate is fixedly connected to the side of the connecting arm away from the rack, a connecting block is fixedly connected to one side of the rack, a fixing rod is fixedly connected to the inner wall of the fixed box, a worm wheel is fixedly connected to the outer wall of the support shaft, and a worm is meshed on the outer ring of the worm wheel.

[0007] Preferably, a rectangular opening is provided at the bottom of the fixed box, and the size of the bottom plate is smaller than the size of the rectangular opening, so that the bottom plate can be moved through the rectangular opening.

[0008] Preferably, a sliding hole is provided inside the connecting block, and the connecting block is slidably connected to the outer wall of the fixing rod through the sliding hole, so as to limit the connecting block.

[0009] Preferably, four base plates are provided, and the bottom of the four base plates are all provided with anti-slip patterns to further enhance the stability of the base plate reinforcement.

[0010] Preferably, the driving mechanism includes a fixing frame, the fixing frame is fixedly connected to the bottom of the box, a motor is fixedly connected inside the fixing frame, an output shaft is fixedly connected to the output end of the motor, and a transmission assembly is provided on the outer wall of the output shaft to further improve the synchronization of the transmission.

[0011] Preferably, the output shaft is connected to the worm gear through a transmission assembly, and the worm gear is rotatably connected to the inner wall of the fixed box to provide stable support for the worm gear.

[0012] Preferably, the axis center point of the output shaft and the midpoint of the motor output terminal are on the same vertical line, a through opening is opened on the inner side of the fixed box, and the transmission component passes through the through opening, so that the transmission component can transmit through the through opening.

[0013] Compared with the prior art, the utility model provides a new distribution box that is easy to move and has the following beneficial effects:

[0014] 1. This new distribution box, which is easy to move, has a reinforcement mechanism set up so that the rack can drive the bottom plate to descend through the connecting arm, so that the bottom of the bottom plate contacts the ground, and then the contact surface between the box and the ground can be raised. Under the effect of enhanced friction, the self-locking universal wheel can achieve self-locking limit while also improving the stability of the reinforcement, thereby achieving a good working environment and further ensuring that the box will not easily deviate or shake during operation.

[0015] 2. This new distribution box, which is easy to move, has a driving mechanism. The output shaft can synchronously drive the two worms to rotate through the transmission of the transmission assembly, so that one motor can work, achieving the purpose of synchronous reinforcement on both sides, and further improving the synchronization during the operation of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0017] Figure 1 This is a front view of the structure of the utility model;

[0018] Figure 2 This is a bottom view of the structure of the utility model;

[0019] Figure 3 It is a front sectional view of the fixed box;

[0020] Figure 4 It is a top view of the cross section at the fixed box;

[0021] Figure 5 for Figure 4 The enlarged structural diagram at A in the middle;

[0022] Figure 6 for Figure 2 Enlarged structural diagram at B in the middle.

[0023] In the figure: 1. box body; 2. self-locking universal wheel; 3. fixed box; 4. reinforcement mechanism; 41. support shaft; 42. gear; 43. rack; 44. connecting block; 45. fixing rod; 46. connecting arm; 47. bottom plate; 48. worm wheel; 49. worm; 5. driving mechanism; 51. fixing frame; 52. motor; 53. output shaft; 54. transmission assembly. DETAILED DESCRIPTION

[0024] 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 in 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.

[0025] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] The utility model provides the following technical solutions:

[0027] Embodiment 1

[0028] Combination Figures 1 to 6 A new type of distribution box that is easy to move includes a box body 1, a fixed box 3 is fixedly connected to the bottom of the box body 1, a reinforcement mechanism 4 is arranged inside the fixed box 3, a driving mechanism 5 is arranged on one side of the reinforcement mechanism 4, and a self-locking universal wheel 2 is fixedly connected to the bottom of the box body 1;

[0029] The reinforcement mechanism 4 includes a support shaft 41, which is rotatably connected to the inner wall of the fixed box 3, a gear 42 is fixedly connected to the outer wall of the support shaft 41, a rack 43 is meshed on the outer ring of the gear 42, a connecting arm 46 is fixedly connected to the outer side of the rack 43, a bottom plate 47 is fixedly connected to the side of the connecting arm 46 away from the rack 43, a connecting block 44 is fixedly connected to one side of the rack 43, a fixing rod 45 is fixedly connected to the inner wall of the fixed box 3, a worm wheel 48 is fixedly connected to the outer wall of the support shaft 41, and a worm 49 is meshed on the outer ring of the worm wheel 48.

[0030] Furthermore, a rectangular opening is provided at the bottom of the fixed box 3, and the size of the bottom plate 47 is smaller than the size of the rectangular opening, so that the bottom plate 47 can move through the rectangular opening.

[0031] Furthermore, a sliding hole is provided inside the connecting block 44 , and the connecting block 44 is slidably connected to the outer wall of the fixing rod 45 through the sliding hole, so as to limit the connecting block 44 .

[0032] Furthermore, four bottom plates 47 are provided, and the bottoms of the four bottom plates 47 are all provided with anti-slip patterns, so as to further enhance the stability of the reinforcement of the bottom plates 47 .

[0033] Embodiment 2

[0034] See also Figures 1 to 6 On the basis of the first embodiment, the driving mechanism 5 further comprises a fixing frame 51, the fixing frame 51 is fixedly connected to the bottom of the box body 1, a motor 52 is fixedly connected inside the fixing frame 51, an output shaft 53 is fixedly connected to the output end of the motor 52, and a transmission assembly 54 is arranged on the outer wall of the output shaft 53, so as to further improve the synchronization of the transmission.

[0035] Furthermore, the output shaft 53 is transmission-connected to the worm gear 48 through the transmission assembly 54 , and the worm gear 48 is rotationally connected to the inner wall of the fixed box 3 , so as to provide stable support for the worm gear 48 .

[0036] Furthermore, the axis point of the output shaft 53 and the midpoint of the output end of the motor 52 are on the same vertical line, and a through hole is opened inside the fixed box 3, and the transmission component 54 passes through the through hole, so that the transmission component 54 can transmit through the through hole.

[0037] In actual operation, when this device is used, the staff can first move the box 1 to a suitable position through the self-locking universal wheel 2. The self-locking purpose can also be achieved through the self-locking universal wheel 2. When the box 1 needs to be reinforced, the motor 52 can be started to make the output end of the motor 52 drive the output shaft 53 to rotate. The output shaft 53 can synchronously drive the two worm gears 49 to rotate through the transmission assembly 54, so that one motor 52 can work, achieving the purpose of synchronous reinforcement on both sides, and further improving the synchronization during the operation of the device.

[0038] During the rotation of the worm 49, the worm wheel 48 can be driven to rotate, and the worm wheel 48 can drive the support shaft 41 to rotate, and the support shaft 41 can drive the gear 42 to rotate. Since the rack 43 and the rack 43 are in a meshing relationship, the gear 42 will push the rack 43 to move downward, so that the rack 43 can drive the bottom plate 47 to descend through the connecting arm 46, so that the bottom of the bottom plate 47 contacts the ground, and then the contact surface between the box 1 and the ground can be improved. Under the effect of the enhanced friction force, while the self-locking universal wheel 2 realizes self-locking limit, it can also improve the stability of the reinforcement, achieve a good working environment, and further ensure that the box 1 will not easily produce deviation and shaking during operation.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A novel distribution box that is easy to move, comprising a box body (1), characterized in that: The bottom of the box body (1) is fixedly connected to a fixed box (3), a reinforcement mechanism (4) is arranged inside the fixed box (3), a driving mechanism (5) is arranged on one side of the reinforcement mechanism (4), and the bottom of the box body (1) is fixedly connected to a self-locking universal wheel (2); The reinforcement mechanism (4) comprises a support shaft (41), wherein the support shaft (41) is rotatably connected to the inner wall of the fixed box (3), the outer wall of the support shaft (41) is fixedly connected to a gear (42), the outer ring of the gear (42) is meshed with a rack (43), the outer side of the rack (43) is fixedly connected to a connecting arm (46), the side of the connecting arm (46) away from the rack (43) is fixedly connected to a bottom plate (47), one side of the rack (43) is fixedly connected to a connecting block (44), the inner wall of the fixed box (3) is fixedly connected to a fixing rod (45), the outer wall of the support shaft (41) is fixedly connected to a worm wheel (48), and the outer ring of the worm wheel (48) is meshed with a worm (49).

2. According to claim 1, a new type of distribution box that is easy to move is characterized by: The bottom of the fixed box (3) is provided with a rectangular opening, and the size of the bottom plate (47) is smaller than the size of the rectangular opening.

3. According to claim 1, a new type of distribution box that is easy to move is characterized by: A sliding hole is provided inside the connection block (44), and the connection block (44) is slidably connected to the outer wall of the fixing rod (45) through the sliding hole.

4. According to claim 1, a new type of distribution box that is easy to move is characterized by: Four bottom plates (47) are provided, and the bottoms of the four bottom plates (47) are all provided with anti-slip patterns.

5. According to claim 1, the new type of distribution box that is easy to move is characterized by: The driving mechanism (5) comprises a fixing frame (51), the fixing frame (51) is fixedly connected to the bottom of the box body (1), a motor (52) is fixedly connected inside the fixing frame (51), an output shaft (53) is fixedly connected to the output end of the motor (52), and a transmission assembly (54) is arranged on the outer wall of the output shaft (53).

6. According to claim 5, a new type of distribution box that is easy to move is characterized by: The output shaft (53) is drivingly connected to the worm gear (48) via a transmission assembly (54), and the worm gear (48) is rotatably connected to the inner wall of the fixed box (3).

7. According to claim 5, a new type of distribution box that is easy to move is characterized by: The axis center point of the output shaft (53) and the midpoint of the output end of the motor (52) are on the same vertical line, and a through opening is opened inside the fixed box (3), and the transmission component (54) passes through the through opening.

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