CN216215692U

CN216215692U - Movable junction box

Info

Publication number: CN216215692U
Application number: CN202122663873.9U
Authority: CN
Inventors: 包东兵; 樊冬辉
Original assignee: Shanghai Waigaoqiao Shipbuilding Co Ltd
Current assignee: Shanghai Waigaoqiao Shipbuilding Co Ltd
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2022-04-05
Anticipated expiration: 2031-10-29

Abstract

The utility model relates to the technical field of distribution equipment and discloses a movable junction box. Portable junction box includes: the container body, move wheel, junction box and promotion handle. The moving wheel is arranged at the bottom of the accommodating box body; the junction box is fixedly connected to one side of the accommodating box body; the push handle comprises a connecting rod and a holding rod, one end of the connecting rod is rotatably connected to the top of the accommodating box body around a horizontal axis, the holding rod is horizontally arranged and connected to the other end of the connecting rod, and the connecting rod is perpendicular to the holding rod. The movable connection box disclosed by the utility model realizes the movable arrangement of the connection box, improves the practicability, is beneficial to the smooth movement of the ship block, and the push handle can rotate, so that the movable connection box is suitable for different holding positions, and the application range is expanded.

Description

Movable junction box

Technical Field

The utility model relates to the technical field of distribution equipment, in particular to a movable junction box.

Background

In order to increase the ship building speed in a shipyard, a plurality of large ship blocks are generally processed, and then the large ship blocks are assembled and connected to form a ship body. As the volume of the ship block is large, dozens of jacking machines are needed to jack one ship block and move the ship block. In order to avoid overload operation of the main power box when the ship block is jacked, a plurality of junction boxes are usually fixedly arranged on a construction site, the main power box supplies power to the plurality of junction boxes, and each junction box supplies power to a plurality of jacking machines respectively, so that the construction safety when the ship block is jacked is ensured. However, since the size and the jacking position of each ship block are different, the fixed junction box may cause overlong cables between the junction box and the jacking machine, the cost is increased, the position of the junction box is fixed, the jacking machine is not convenient to arrange, the smooth movement of the ship block is affected, and the production efficiency is reduced.

Based on this, there is a need for a portable junction box to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a movable junction box, so that the movable junction box can be moved, the practicability is improved, the smooth movement of a ship block is facilitated, a push handle can rotate, the movable junction box can be suitable for different holding positions, and the application range is expanded.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a mobile junction box comprising:

a housing case;

the moving wheel is arranged at the bottom of the accommodating box body;

the junction box is fixedly connected to one side of the accommodating box body;

the push handle comprises a connecting rod and a holding rod, one end of the connecting rod is rotatably connected to the top of the accommodating box body around a horizontal axis, the holding rod is horizontally arranged and connected to the other end of the connecting rod, and the connecting rod is perpendicular to the holding rod.

As an optional technical scheme of the movable junction box, the two connecting rods are arranged at intervals in the horizontal direction, the rotating axes of the two connecting rods are collinear, and two ends of the holding rod are respectively connected to the end portions of the two connecting rods.

As an alternative to the mobile junction box, the connecting rod is connected to a side of the housing box facing the junction box.

As an optional technical scheme of the movable junction box, an accommodating ring groove is formed in the side wall of the middle of the holding rod in the circumferential direction.

As an optional technical scheme of the movable junction box, the side wall of the holding rod is provided with two cable clamping pieces, the two cable clamping pieces are arranged along the axial direction of the holding rod at intervals, and the cable clamping pieces are used for clamping the end portions of cables.

As an optional technical scheme of the movable junction box, the connecting rod is a telescopic rod.

As an optional technical scheme of portable junction box, it is provided with four to remove the wheel, four remove the wheel set up in hold four corners of bottom of the box.

As an optional technical scheme of the movable junction box, an opening is formed in the accommodating box body, a box cover is rotatably connected to the opening, and the box cover can block the opening.

As an alternative solution of the mobile junction box, the bottom of the containing box body is provided with a support leg, the support leg has a first position and a second position, when the support leg is arranged at the first position, the bottom of the support leg is higher than the bottom of the moving wheel, when the support leg is arranged at the second position, the bottom of the support leg is lower than the bottom of the moving wheel, and the support leg can be switched between the first position and the second position.

As an alternative solution to the mobile junction box, the supporting foot includes a screw, the top of the screw is in threaded connection with the bottom of the accommodating box body, and the screw is rotated to switch the supporting foot between the first position and the second position.

The utility model has the beneficial effects that:

the utility model provides a movable junction box which comprises a containing box body, a movable wheel, a junction box and a pushing handle. On the junction box was fixed in and holds the box, it was provided with the removal wheel to hold the bottom half, has realized the removal setting of junction box, has improved the practicality, does benefit to going on smoothly that boats and ships block shifted, has guaranteed production efficiency. The accommodating box body is used for accommodating the cable connected between the junction box and the jacking machine, and practicability is improved. The push handle can rotate, can be applicable to different positions of holding, has enlarged application scope. In addition, the holding rod is arranged, so that a cable between the main power box and the junction box can be connected when the main power box does not need to supply power to the junction box, and the cable is wound on the holding rod, so that the practicability is further improved.

Drawings

Fig. 1 is a schematic structural diagram of a mobile junction box according to an embodiment of the present invention.

In the figure:

1. a housing case; 11. a box bottom plate; 12. a support bar; 13. a reinforcing bar; 2. a moving wheel;

3. a junction box; 4. pushing the handle; 41. a connecting rod; 42. a holding rod.

Detailed Description

In order to make the technical problems solved, technical solutions adopted and technical effects achieved by the present invention clearer, the technical solutions of the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The technical scheme of the utility model is further explained by the specific implementation mode in combination with the attached drawings.

The embodiment provides a mobile junction box. Specifically, as shown in fig. 1, the mobile junction box includes: the container body 1, the moving wheel 2, the junction box 3 and the pushing handle 4. The moving wheel 2 is arranged at the bottom of the accommodating box body 1; the junction box 3 is fixedly connected to one side of the accommodating box body 1; the pushing handle 4 comprises a connecting rod 41 and a holding rod 42, one end of the connecting rod 41 is rotatably connected to the top of the accommodating box body 1 around a horizontal axis, the holding rod 42 is horizontally arranged and connected to the other end of the connecting rod 41, and the connecting rod 41 and the holding rod 42 are vertically arranged. The junction box 3 may be of the prior art, and will not be described herein.

The mobile junction box provided by the embodiment comprises a containing box body 1, a moving wheel 2, a junction box 3 and a pushing handle 4. Junction box 3 is fixed in and holds on the box 1, holds the box 1 bottom and is provided with removal wheel 2, has realized the removal setting of junction box 3, has improved the practicality, does benefit to going on smoothly that the ship block shifted, has guaranteed production efficiency. The accommodating box body 1 is used for accommodating cables connected between the junction box 3 and the jacking machine, and practicability is improved. The push handle 4 can rotate, can be applicable to different positions of holding, has enlarged application scope. In addition, the holding rod 42 is arranged, so that when the main power box does not need to supply power to the junction box 3, a cable between the main power box and the junction box 3 can be connected and wound on the holding rod 42, and the practicability is further improved.

In the present embodiment, the storage box 1 is provided as a rectangular parallelepiped, and includes a box bottom plate 11, side plates, and a box top plate. It will be appreciated that four side plates are provided. The containing box body 1 further comprises supporting rods 12, the supporting rods 12 are arranged at the connecting positions between the box top plate and the side plates and the connecting positions between the two adjacent side plates, and the supporting rods 12 are connected to form a supporting frame, so that the structural strength of the containing box body 1 is guaranteed. The junction box 3 is fixedly connected to one of the side plates by a fastener such as a bolt. In fig. 1, neither the side panels nor the roof panel are shown.

Further, the support bar 12 at the junction between the top panel and the side panels of the box is referred to as a first support bar, which is horizontally disposed, and the support bar 12 at the junction between two adjacent side panels is referred to as a second support bar, which is vertically disposed. The middle part of the first supporting rod is vertically connected with the reinforcing rod 13, the reinforcing rod 13 is vertically arranged, the top of the reinforcing rod 13 is connected to the first supporting rod, and the bottom of the reinforcing rod 13 is connected to the box bottom plate 11, so that the structural strength of the accommodating box body 1 is further guaranteed, and the durability is guaranteed. Specifically, the box bottom plate 11, the side plates and the box top plate are all made of 5mm steel plates, and the support rods 12, the reinforcing rods 13, the box bottom plate 11, the side plates and the box top plate are all connected in a welding mode.

Preferably, the moving wheels 2 are provided with four wheels, which are respectively arranged at four corners of the box bottom plate 11, so that the stability of the accommodating box body 1 during moving is ensured.

Further, the opening is formed in the containing box body 1, the opening is connected with the box cover in a rotating mode, the box cover can block the opening, the cable convenient to take is convenient to take, and practicability is improved. Specifically, the accommodating case 1 is provided with an opening on a side plate, and the case cover may be a double-door structure or a single-door structure, which is not limited herein. In other embodiments, the top plate of the box may be provided with the opening.

Preferably, two connecting rods 41 are arranged at intervals in the horizontal direction, the rotation axes of the two connecting rods 41 are collinear, and both ends of the holding rod 42 are respectively connected to the ends of the two connecting rods 41.

Further, the connecting rod 41 is a telescopic rod, so that the distance between the holding rod 42 and the accommodating box body 1 can be adaptively adjusted, the practicability is further improved, the device is further suitable for different holding positions, and the application range is enlarged. The structure of the telescopic rod can adopt the prior art and is not limited herein.

In this embodiment, the connecting rod 41 is connected to the side of the accommodating box body 1 facing the junction box 3, so that when the accommodating box body 1 is pushed, the junction box 3 is located behind the accommodating box body 1, the junction box 3 is prevented from being damaged, and the junction box 3 is protected.

In the present embodiment, the connecting rod 41 and the holding rod 42 of the push handle 4 are preferably of an integral structure, and are made of metal. In other embodiments, the connecting rod 41 of the push handle 4 and the holding rod 42 may be connected by welding, which is not limited herein.

Since the cable between the main power box and the junction box can be wound around the grip lever 42. Preferably, an accommodating ring groove is formed in the side wall of the middle portion of the holding rod 42 in the circumferential direction, so that the winding position of the cable is convenient to position, the cable is prevented from moving on the holding rod 42, the holding position on the holding rod 42 is occupied, and the stable holding is ensured. In this embodiment, the receiving ring groove is opened at the middle of the grip rod 42.

Further, the side wall of the holding rod 42 is provided with two cable clamping members spaced along the axial direction of the holding rod 42, and the cable clamping members are used for clamping the end of the cable, so as to further facilitate fixing the winding position of the cable on the holding rod 42.

Wherein, the cable clamping piece can adopt the elasticity material, and "omega" type falls, and its opening is upwards, and the bottom is fixed on holding pole 42, and the tip of cable can block on the cable clamping piece. In other embodiments, the cable clamp may also adopt a structure in the prior art such as a clamp, and the details are not described herein.

Preferably, the bottom of the containing box 1 is provided with a foot having a first position and a second position, the bottom of the foot being higher than the bottom of the moving wheel 2 when the foot is placed in the first position, and the bottom of the foot being lower than the bottom of the moving wheel 2 when the foot is placed in the second position, the foot being switchable between the first position and the second position. That is, the legs are located at the first position when the housing case 1 is pushed, and at the second position when the housing case 1 is not required to be moved. Set up the stabilizer blade, can guarantee under the condition that need not promote and hold box 1, for example when using junction box 3 to the power supply of jacking machine, can confirm the position that holds box 1 and junction box 3, guarantee to supply power to jacking machine steadily, prevent to hold box 1 and drive 3 removal of junction box and drag the cable, guarantee the security of construction.

In this embodiment, the legs are rod-shaped. Be provided with the external screw thread on the lateral wall at stabilizer blade top, the top of stabilizer blade and the bottom threaded connection who holds box 1 rotate the stabilizer blade and switch between primary importance and second place in order to realize the stabilizer blade. The structure is simple and convenient to operate. In particular, the foot is vertically arranged, able to rotate about a vertical axis.

In other embodiments, the foot can be connected to the bottom of the containment box 1 in a rotatable manner about a horizontal axis. The support legs are rod-shaped. When the stabilizer blade was located the primary importance, the stabilizer blade rotated to the level setting, when the stabilizer blade position second place, the stabilizer blade rotated to vertical setting.

It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A portable junction box, comprising:

a housing box (1);

the moving wheel (2) is arranged at the bottom of the accommodating box body (1);

the junction box (3) is fixedly connected to one side of the accommodating box body (1);

push handle (4), including connecting rod (41) and holding pole (42), the one end of connecting rod (41) rotate around the horizontal axis connect in hold box (1) top, holding pole (42) level set up and connect in the other end of connecting rod (41), connecting rod (41) with holding pole (42) set up perpendicularly.

2. The mobile junction box according to claim 1, wherein the connecting rods (41) are arranged at intervals in the horizontal direction, the rotation axes of the two connecting rods (41) are collinear, and both ends of the holding rod (42) are connected to the ends of the two connecting rods (41), respectively.

3. Mobile junction box according to claim 1, characterized in that the connecting rod (41) is connected to the side of the containing box (1) facing the junction box (3).

4. The portable junction box according to claim 1, characterized in that the side wall of the middle portion of the holding rod (42) is provided with a receiving ring groove circumferentially.

5. The mobile junction box according to claim 1, characterized in that the side walls of the grip rod (42) are provided with two cable gripping members arranged at an axial interval along the grip rod (42), for gripping the ends of cables.

6. The mobile junction box according to claim 1, characterized in that the connecting rod (41) is a telescopic rod.

7. Mobile junction box according to claim 1, characterized in that said moving wheels (2) are provided in four, four moving wheels (2) being provided at the four corners of the bottom of said containment box (1).

8. The mobile junction box according to claim 1, characterized in that the housing box (1) is provided with an opening, a box cover is rotatably connected to the opening, and the box cover can block the opening.

9. A mobile junction box according to any one of claims 1 to 8, characterised in that the bottom of the housing box (1) is provided with feet having a first position and a second position, the feet being higher than the bottom of the moving wheel (2) when placed in the first position and lower than the bottom of the moving wheel (2) when placed in the second position, the feet being switchable between the first and second positions.

10. A mobile connection box according to claim 9, characterized in that the external thread is provided on the top external side wall of the leg, the top of the leg being screwed to the bottom of the housing box (1), the leg being turned to switch between the first and second positions.