CN211404850U

CN211404850U - Electric lifting type socket box

Info

Publication number: CN211404850U
Application number: CN202020215361.9U
Authority: CN
Inventors: 史艳春; 刘志华; 许红
Original assignee: Chengdu Southwest Jiaotong University Electromechanical Equipment Co ltd
Current assignee: Chengdu Southwest Jiaotong University Electromechanical Equipment Co ltd
Priority date: 2020-02-26
Filing date: 2020-02-26
Publication date: 2020-09-01
Anticipated expiration: 2030-02-26

Abstract

The utility model relates to a power supply unit technical field discloses an electric lift formula socket box, including socket box, installation frame and linear drive subassembly, the installation frame includes the roof and locates the pillar of roof bottom, and linear drive subassembly is used for driving socket box and makes reciprocating motion along the direction of height of installation frame, and socket box's top is provided with first bearing plate, and the opening with first bearing plate looks adaptation is seted up to the roof. The utility model discloses a set up the lift that the socket case was realized to sharp drive assembly to reduce the required space of socket case installation, can realize hiding this socket case simultaneously through setting up first bearing plate, make it can not be to the vehicle in the garage or pedestrian's current puzzlement that causes, the security is high.

Description

Electric lifting type socket box

Technical Field

The utility model relates to a power supply unit technical field particularly, relates to an electric lift formula socket case.

Background

The existing power socket box is installed on the ground or in an overhaul trench, or the wall-mounted type is installed on the wall of a garage for repairing, the number of power supply stations in the garage is large, the number of the configured power socket boxes is large, in addition, a fixed cabinet body structure is mostly adopted, the occupied area is large, the occupied overhaul channel influences the passage of other overhaul vehicles, the field layout is disordered, the field management is not convenient, the overhaul operation is smooth, and the daily warehousing overhaul operation efficiency of passenger trains in each vehicle section or a whole passenger station is limited to a certain degree.

To this end, patent document No. 2016206702750 discloses a non-powered lifting type socket box, which is characterized in that: including socket box, counter weight subassembly, base and a pair of stand, socket bottom of the case portion fixedly connected with lift supporting seat, lift supporting seat both sides are equipped with the sliding sleeve, the guide rail of fixedly connected with guide sliding sleeve on the stand. The counterweight component comprises a pulley, a lifting ring, a counterweight and a bearing rope, and the counterweight has a tendency of lifting upwards to the socket box body. A limiting plate is arranged on one side of the socket box body, and a locking assembly is arranged on the stand column on the same side with the limiting plate. However, the number of vehicles and pedestrians coming and going in the existing garage is large, the top of the unpowered lifting type socket box is not provided with a protection mechanism, the vehicles and the pedestrians cannot pass through the socket box conveniently, in addition, the unpowered lifting type socket box realizes the lifting of the socket box by stepping on the pedal, and the situation that the vehicles or the pedestrians press the pedal carelessly to cause the lifting of the socket box easily is caused, so that accidents are further caused. Therefore, the unpowered lifting type socket box has potential safety hazards in actual use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an electric lift formula socket box, its lift through setting up sharp drive assembly realization socket box to reduce the required space of socket box installation, can realize hiding this socket box through setting up first bearing plate simultaneously, make it can not be to the interior vehicle of garage or pedestrian's current puzzlement that causes, the security is high.

The embodiment of the utility model discloses a realize through following technical scheme:

the utility model provides an electric lift formula socket box, includes socket box, installation frame and linear drive subassembly, the installation frame includes the roof and locates the pillar of roof bottom, linear drive subassembly is used for the drive the socket box is followed reciprocating motion is made to the direction of height of installation frame, the top of socket box is provided with first bearing plate, the roof seted up with the opening of first bearing plate looks adaptation.

When in actual use, set up a pit in the garage earlier, install this electric lift formula socket box in the pit afterwards for when the socket box body did not go up and down, roof, first bearing plate and ground are in same horizontal plane, thereby realize hiding the purpose of this electric lift formula socket box, improve the security performance, and can not influence the vehicle in the garage or pedestrian normally pass, realize reducing the purpose in the required space of socket box installation.

Optionally, the outer wall of the socket box body close to the bottom of the socket box body is provided with a second bearing plate, and the second bearing plate is matched with the opening.

Optionally, the bottom of the socket box body is provided with a supporting seat, the inner side of the pillar is provided with a guide rod, the side wall of the supporting seat is provided with a guide cylinder, and the guide cylinder is sleeved on the guide rod.

Optionally, the linear driving assembly is an electric push rod.

Optionally, the number of the pillars is four, the four pillars are arranged around the bottom of the top plate, reinforcing rods are arranged at positions close to the bottoms of the pillars, and two ends of each reinforcing rod are fixedly connected with the corresponding pillar.

Optionally, the number of the reinforcing rods is two, and the two reinforcing rods are arranged in a crossed manner.

Optionally, the access hole is provided with a baffle, and the baffle is detachably mounted in the access hole.

Optionally, a lifting ring is arranged on the top surface of the top plate.

The utility model discloses technical scheme has following advantage and beneficial effect at least:

the utility model provides an electric lift formula socket box simple structure principle realizes driving the socket box through setting up sharp drive assembly and goes up and down to reduce the required space of socket box installation, simultaneously through setting up first bearing plate, realize can hiding it when not using this socket box, thereby reach and can not influence the interior vehicle of garage or pedestrian's normal current purpose, the security performance is high.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of a receptacle box according to an embodiment of the present invention when the receptacle box is not lifted;

fig. 2 is a schematic structural view of the outlet box according to the embodiment of the present invention when lifted;

fig. 3 is a schematic structural diagram of a mounting frame according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a socket box according to an embodiment of the present invention.

Icon: 1-socket box body, 3-linear driving assembly, 4-first bearing plate, 5-second bearing plate, 6-supporting seat, 7-guiding rod, 8-guiding cylinder, 11-hanging ring, 21-top plate, 22-supporting column, 23-opening and 24-reinforcing rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, the description is only for convenience of description and simplification, but the indication or suggestion that the device or element to be referred must have a specific position, be constructed and operated in a specific position, and thus, cannot be understood as a limitation of the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not require that the components be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Examples

referring to fig. 1 to 4, an electric lifting type socket box includes a socket box body 1, a mounting frame and a linear driving assembly 3;

the socket box body 1 in the embodiment is integrated with special connector sockets for DC600V, DC110V, DC48V, AC380V and AC220V power supplies, a power control panel, a work warning lamp and the like so as to meet the requirement of daily maintenance, meanwhile, in order to enable the integral structure of the socket box body 1 to be firmer, the socket box body 1 is formed by welding stainless steel plates, and meanwhile, the socket box body 1 is subjected to rust prevention and electrostatic spray molding treatment so as to have an anticorrosion function to adapt to a humid environment under a pit and prolong the service life of the socket box body;

the mounting frame is also formed by welding stainless steel plates, so that the mounting frame has the functions of corrosion resistance and the like and is durable in use; specifically, the mounting frame includes a top plate 21 and a pillar 22 disposed at the bottom of the top plate 21, the linear driving assembly 3 is used for driving the socket housing 1 to reciprocate along the height direction of the mounting frame, the linear driving assembly 3 may select some similar linear driving devices such as an electric push rod, an air cylinder, a screw rod lifter, etc., and in this embodiment, the electric push rod with stable and reliable operation, low noise, and low use and maintenance cost is preferred; the top of the socket box body 1 is provided with a first bearing plate 4, and the top plate 21 is provided with an opening 23 matched with the first bearing plate 4 so as to realize the extension or retraction of the socket box body 1 from the opening 13.

When in actual use, set up a pit in the garage earlier, install this electric lift formula socket box in the pit afterwards for when socket box 1 did not rise, roof 21, first bearing plate 4 and ground are in same horizontal plane, thereby realize hiding the purpose of this electric lift formula socket box, improve the security performance, and can not influence the vehicle in the garage or pedestrian normally pass, realize reducing the purpose in the required space of socket box installation simultaneously.

In this embodiment, after the socket housing 1 is completely lifted, in order to seal the opening 23 formed on the top plate 21, the second bearing plate 5 is disposed on the outer wall of the socket housing 1 near the bottom thereof, and the second bearing plate 5 is adapted to the opening 23, so as to prevent some tools, components or sundries from falling into the pit through the opening 23, which is inconvenient to take and clean.

In this embodiment, in order to improve the structural strength of the socket housing 1 and the accuracy of the socket housing 1 during lifting, the bottom of the socket housing 1 is provided with the support seat 6, the inner side of the support column 22 is provided with the guide rod 7, the side wall of the support seat 6 is provided with the guide cylinder 8, the guide cylinder 8 is sleeved on the guide rod 7, the lifting of the socket housing 1 is guided by the guide cylinder 8 sliding on the guide rod 7, and in addition, the support seat 6 also has a certain damping effect, so that the impact force applied when the socket housing 1 descends is reduced.

In addition, the number of the aforementioned pillars 22 is four, four pillars 22 are disposed around the bottom of the top plate 21, a reinforcing rod 24 is disposed at a position close to the bottom of the pillars 22 to improve the structural strength of the mounting frame, and two ends of the reinforcing rod 24 are respectively fixedly connected to two pillars 22.

Meanwhile, the number of the reinforcing bars 24 is two, and the two reinforcing bars 24 are arranged to cross each other, so as to further improve the structural strength of the mounting frame.

In this embodiment, the top surface of the top plate 21 is provided with at least one hanging ring 25, preferably two hanging rings at this time, for facilitating the hanging of the mounting frame, and the hanging rings are oppositely arranged on the top plate 21.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an electric lift formula socket box, includes socket box, installation frame and linear drive subassembly, its characterized in that: the installation frame includes the roof and locates the pillar of roof bottom, linear drive subassembly is used for the drive the socket box is followed reciprocating motion is made to the direction of height of installation frame, the top of socket box is provided with first bearing plate, the roof seted up with the opening of first bearing plate looks adaptation.

2. The power over-and-under type jackbox of claim 1, wherein: the outer wall of the socket box body, which is close to the bottom of the socket box body, is provided with a second bearing plate, and the second bearing plate is matched with the opening.

3. The power over-and-under type jackbox of claim 1, wherein: the socket box comprises a socket box body and is characterized in that a supporting seat is arranged at the bottom of the socket box body, a guide rod is arranged on the inner side of a supporting column, a guide cylinder is arranged on the side wall of the supporting seat, and the guide cylinder is sleeved on the guide rod.

4. The power over-and-under type jackbox of claim 1, wherein: the linear driving component is an electric push rod.

5. The power over-and-under type jackbox of claim 1, wherein: the number of the supporting columns is four, the four supporting columns are arranged on the periphery of the bottom of the top plate, reinforcing rods are arranged at positions close to the bottoms of the supporting columns, and two ends of each reinforcing rod are fixedly connected with the corresponding supporting column respectively.

6. The power over-and-under type jackbox of claim 5, wherein: the number of the reinforcing rods is two, and the two reinforcing rods are arranged in a crossed mode.

7. The power over-and-under type jackbox of claim 1, wherein: and a lifting ring is arranged on the top surface of the top plate.