CN215300121U

CN215300121U - Novel electric connection structure for exhibition

Info

Publication number: CN215300121U
Application number: CN202121411258.2U
Authority: CN
Inventors: 聂育华; 黄煜
Original assignee: Shenzhen Aube Architectural Engineering Design Co ltd
Current assignee: Shenzhen Aube Architectural Engineering Design Co ltd
Priority date: 2021-06-24
Filing date: 2021-06-24
Publication date: 2021-12-24
Anticipated expiration: 2031-06-24

Abstract

The utility model discloses a novel exhibition is with power structure of plugging into, including exhibition room ground trench, still including the well of plugging into, exhibition room ground trench is other to be equipped with the well of plugging into, exhibition room ground trench upper berth is equipped with the trench cover, the lateral wall fixed mounting of trench cover has cable wire outlet port, and the lateral wall structure of trench cover has the handle hole, construct cable wire casing, communication wire casing in the exhibition room ground trench, and the internally mounted of exhibition room ground trench has ground flat steel, the well lid has been laid at the top of the well of plugging into, the well lid is equipped with the handle hole, the inner wall fixed mounting of the well of plugging into has industry socket an, industry socket b, industry socket c and data socket case. The fixed pipeline and equipment in the reduction trench, be convenient for clean the trench after the exhibition, keep the trench clean, also be favorable to strengthening the life of equipment, redundant space in the trench promotes the convenience of laying of big cable when deploying, reduces the deployment cycle and saves the cost of labor.

Description

Novel electric connection structure for exhibition

Technical Field

The utility model relates to an exhibition building engineering technical field, in particular to novel exhibition is with electric structure of plugging into.

Background

With the continuous improvement of the economic globalization level, the acceleration of human civilization footsteps and the rapid development of internet science and technology, the method can be developed into a link bridge for connecting production and consumption, and simultaneously has great driving and amplifying effects on the urban industry and the peripheral economic development.

At present, developed countries in Europe and America keep a leading position in the exhibition industry, and the market is accelerated and slowed down, while China reforms the high-speed development of economy after opening, but the exhibition industry starts late, high-tech products continuously appear nowadays, and a professional intelligent exhibition hall which is safe and convenient needs to be established is needed.

The existing national standards of exhibition building design specification JGJ218-2010 and exhibition building electrical design specification JGJ333-2014, comprehensive standard terms and domestic exhibition hall cases show that exhibition booth power supply and communication are basically supplied in an exhibition booth box type mode, an exhibition booth box is fixedly installed above a pipe ditch and flush with a ditch cover plate, meanwhile, a pipeline for supplying power and communicating the exhibition booth box is fixedly installed below the pipe ditch according to the interval required by the specification, considering that the exhibition booth box is in the pipe ditch and is easy to touch exhibition booth equipment to generate electric leakage relatively, and a switch on an outgoing line loop of the exhibition booth box is provided with a residual current action protection device not exceeding 30 mA. However, the problems of cleaning of a pipe duct, convenience and quickness in temporary cable laying, closing after tripping of an electric leakage switch and the like are seemingly difficult to solve by the existing standards and exhibition hall cases.

Therefore, a novel electric connection structure for exhibition is provided.

Disclosure of Invention

A primary object of the present invention is to provide a novel electric connection structure for exhibition, which can effectively solve the problems of the background art.

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

a novel electric connection structure for exhibition comprises an exhibition hall ground pipe trench and a connection well, wherein the connection well is arranged beside the exhibition hall ground pipe trench;

a trench cover plate is laid on the exhibition hall ground pipe trench, a cable outlet port is fixedly mounted on the side wall of the trench cover plate, a handle hole is formed in the side wall of the trench cover plate, a cable slot and a communication slot are formed in the exhibition hall ground pipe trench, and a ground flat steel is mounted inside the exhibition hall ground pipe trench;

the system comprises a connection well, a floor pipe ditch, a cross beam, a supply industry socket a, an industrial socket b, an industrial socket c and a data socket box, wherein the top of the connection well is paved with a well cover, the well cover is provided with a handle hole, the inner wall of the connection well is fixedly provided with the industrial socket a, the industrial socket b, the industrial socket c and the data socket box, the bottom of the floor pipe ditch of the exhibition hall is communicated with the bottom of the connection well, the cross beam is arranged above the communication position and adopts steel structure concrete, L-shaped spaces with the width of 50mm and the height of 80mm are reserved on the upper layers of the left side and the right side of the cross beam and are used for overlapping the well cover and a ditch cover plate, the width of the communication position is set to be 250mm, the height is set to be 350mm, cables are convenient to lay, and cable wires are connected among the supply industry socket a, the industrial socket b, the industrial socket c and the data socket box and a cable outlet port; the exhibition power supply is taken from a cable wire in the connecting well and led out to a ground power box through a cable outlet port of the trench cover plate.

Further, the distance between the ground pipe ditches of the exhibition hall is set to be 6 meters, and the distance between the connecting wells is set to be 9 meters; and auxiliary pipe ditches are constructed at two sides of the exhibition hall so as to facilitate the penetration of cables.

Further, the width of the exhibition hall ground pipe trench is set to be 650mm, and the depth of the exhibition hall ground pipe trench is set to be between 650 and 950 mm; and the natural drainage slope of the exhibition hall ground pipe ditch is set to be 0.5 percent.

Further, the length of the trench cover plate is set to 750mm, the width of the trench cover plate is set to 500mm, and the thickness of the trench cover plate is set to 76 mm; the cover plate is made of light composite material, so that the cover plate can be opened manually and can meet the ground load requirement.

Furthermore, the bottom of the connecting well is higher than the bottom of the exhibition hall ground pipe trench, and a slope is constructed at the joint of the connecting well and the exhibition hall ground pipe trench; and the slope is used for digesting the height difference, so that the connecting well can naturally drain water to the ground pipe ditch of the exhibition hall.

Further, the length of the connecting well is set to be 650mm, the width of the connecting well is set to be 600mm, and the depth of the connecting well is set to be 600 mm; the connection well is designed to be small and shallow, so that manual operation is facilitated, and the wiring difficulty is reduced.

Compared with the prior art, the utility model discloses following beneficial effect has: the fixed pipelines and equipment in the pipe ditch are reduced, the pipe ditch can be cleaned conveniently after being unfolded, the pipe ditch is kept clean, and the service life of the equipment is prolonged; redundant space in the pipe trench improves the laying convenience of large cables during laying and unfolding, reduces the laying and unfolding period and saves labor cost; a box switch is prevented from being arranged in the pipe trench, and a trench cover plate is prevented from being opened during exhibition to operate a disconnected leakage switch; the fixed pipeline is prevented from being laid by adopting an underground buried pipe in the ditch, is not easy to corrode and is easy to maintain; the heavy exhibition frequency with large power consumption is considered to be relatively less, and the large cable is laid according to the requirement before exhibition and is not fixedly laid in the pipe trench, so that the idle waste of excessive industrial plugs is avoided, and the quantity of industrial connectors is saved.

Drawings

Fig. 1 is the utility model relates to a novel section view of structure is plugged into to exhibition electricity.

Fig. 2 is a sectional view of a-a of the novel electric connection structure for exhibition.

Fig. 3 is a B-B cross-sectional view of the novel electric connection structure for exhibition.

Fig. 4 is a C-C sectional view of the novel electric connection structure for exhibition.

In the figure: 1. a ground pipe trench of the exhibition hall; 2. a trench cover plate; 3. a cable outlet port; 4. a handle aperture; 5. a connecting well; 6. a well cover; 7. a cross beam; 8. an industrial socket a; 9. an industrial socket b; 10. an industrial socket c; 11. a data jack box; 12. a cable trough; 13. a communication wire slot; 14. and (4) grounding flat steel.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, a novel electric connection structure for exhibition comprises an exhibition hall ground pipe trench 1 and a connection well 5, wherein the connection well 5 is arranged beside the exhibition hall ground pipe trench 1;

a trench cover plate 2 is laid on the exhibition hall ground pipe trench 1, a cable outlet port 3 is fixedly mounted on the side wall of the trench cover plate 2, a handle hole 4 is formed in the side wall of the trench cover plate 2, a cable slot 12 and a communication slot 13 are formed in the exhibition hall ground pipe trench 1, a ground flat steel 14 is mounted inside the exhibition hall ground pipe trench 1, the communication slot 13 and the cable slot 12 are respectively arranged above and below one side of the exhibition hall ground pipe trench 1, which is close to the connection well 5, the cable slot 12 is mounted on a bracket at a distance of 100mm from the ground, and the communication slot 13 is mounted on the side wall of the cross beam 7;

the manhole cover 6 is paved on the top of the connecting well 5, the manhole cover 6 is provided with a handle hole 4, an industrial socket a8, an industrial socket b9, an industrial socket c10 and a data socket box 11 are fixedly installed on the inner wall of the connecting well 5, the bottom of the exhibition hall ground pipe ditch 1 is communicated with the bottom of the connecting well 5, a cross beam 7 is arranged above the communicated position, the cross beam 7 is made of steel structure concrete, L-shaped spaces with the width of 50mm and the height of 80mm are reserved on the upper layer of the left side and the right side of the cross beam 7 and used for overlapping the manhole cover 6 and the ditch cover plate 2, the width of the communicated position is set to be 250mm, the height is set to be 350mm, and cables are convenient to lay, and cable wires are connected between the supply industry socket a, the industrial socket b9, the industrial socket c10 and the data socket box 11 and the cable outlet port 3; the exhibition power supply is all taken from the cable conductor in the connection well 5 and led out to the electric box on the ground through the cable outlet port 3 of the trench cover plate 2.

The distance between the exhibition hall ground pipe ditches 1 is set to be 6 meters, and the distance between the connecting wells 5 is set to be 9 meters; and auxiliary pipe ditches are constructed at two sides of the exhibition hall so as to facilitate the penetration of cables.

Wherein, the width of the exhibition hall ground pipe trench 1 is set to be 650mm, and the depth of the exhibition hall ground pipe trench 1 is set to be between 650 and 950 mm; and the natural drainage slope of the exhibition hall ground pipe trench 1 is set to be 0.5%.

Wherein the length of the trench cover plate 2 is set to 750mm, the width of the trench cover plate 2 is set to 500mm, and the thickness of the trench cover plate 2 is set to 76 mm; the trench cover plate 2 is made of light composite materials so as to be convenient for manual opening and can meet the ground load requirement.

Wherein the bottom of the connecting well 5 is higher than the bottom of the exhibition hall ground pipe trench 1, and a slope is constructed at the joint of the connecting well 5 and the exhibition hall ground pipe trench 1; the slope is used for digesting the height difference, so that the connecting well 5 can naturally drain water into the ground pipe trench 1 of the exhibition hall.

The length of the connecting well 5 is set to be 650mm, the width of the connecting well 5 is set to be 600mm, and the depth of the connecting well 5 is set to be 600 mm; the connecting well 5 is designed to be small and shallow, so that manual operation is facilitated, and wiring difficulty is reduced.

It should be noted that, the utility model relates to a novel exhibition power consumption structure of plugging into, exhibition room ground trench 1 internal fixation's pipeline is less, and interim circuit and interface are arranged according to the exhibition demand in redundant space, uses in a flexible way and save the industry socket, cleans after being convenient for simultaneously to show and equipment tubular product is difficult to be corroded, does not establish the exhibition position case in the exhibition room ground trench 1 and plugs into, avoids the exhibition position case electric leakage in the exhibition and opens trench cover 2, has reduced the risk of personnel's electric shock, improves the power consumption quality.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A novel electric connection structure for exhibition comprises an exhibition hall ground pipe trench (1) and is characterized by further comprising a connection well (5), wherein the connection well (5) is arranged beside the exhibition hall ground pipe trench (1);

a trench cover plate (2) is laid on the exhibition hall ground pipe trench (1), a cable outlet port (3) is fixedly mounted on the side wall of the trench cover plate (2), a handle hole (4) is formed in the side wall of the trench cover plate (2), a cable wire slot (12) and a communication wire slot (13) are formed in the exhibition hall ground pipe trench (1), and a grounding flat steel (14) is mounted in the exhibition hall ground pipe trench (1);

well lid (6) have been laid at the top of well (5) of plugging into, well lid (6) are equipped with handle hole (4), the inner wall fixed mounting of well (5) of plugging into has industrial socket a (8), industrial socket b (9), industrial socket c (10) and data socket case (11), the bottom of exhibition room ground pipe ditch (1) and the bottom of well (5) of plugging into are linked together, and the top of intercommunication department is provided with crossbeam (7), all be connected with cable conductor between industrial socket a (8), industrial socket b (9), industrial socket c (10) and data socket case (11) and cable outlet port (3).

2. The novel exhibition electric connection structure as claimed in claim 1, wherein: the spacing between exhibition room ground trench (1) sets up to 6 meters, the spacing between connection well (5) sets up to 9 meters.

3. The novel exhibition electric connection structure as claimed in claim 1, wherein: the width of the exhibition hall ground pipe trench (1) is set to be 650mm, and the depth of the exhibition hall ground pipe trench (1) is set to be between 650 and 950 mm.

4. The novel exhibition electric connection structure as claimed in claim 1, wherein: the length of the trench cover plate (2) is set to 750mm, the width of the trench cover plate (2) is set to 500mm, and the thickness of the trench cover plate (2) is set to 76 mm.

5. The novel exhibition electric connection structure as claimed in claim 1, wherein: the bottom of the connection well (5) is higher than the bottom of the exhibition hall ground pipe ditch (1), and a slope is constructed at the joint of the connection well (5) and the exhibition hall ground pipe ditch (1).

6. The novel exhibition electric connection structure as claimed in claim 1, wherein: the length of the connecting well (5) is set to be 650mm, the width of the connecting well (5) is set to be 600mm, and the depth of the connecting well (5) is set to be 600 mm.