CN210167766U - Portable cross-post wiring groove device for exhibition - Google Patents

Abstract

The utility model relates to a portable exhibition is with cross post trough device. The cable connector comprises a connecting column, wherein two ends of the connecting column are connected with connecting components, and a wiring groove part is connected to the connecting column; the wiring groove part is internally detachably connected with a partition plate and a wiring structure; the connecting column comprises a cross column part, and four extending ends of the cross column part are hollow; end surface clamping grooves are formed in the three end surfaces of each extending end; the inner cavity of each extending end is provided with a limiting strip; the routing groove piece comprises a U-shaped groove, and the side wall of one end of the U-shaped groove is outwards turned to form a connecting hook matched with the end face clamping groove; a plurality of groups of bottom surface clamping grooves are formed in the top surface of the bottom plate of the U-shaped groove, and clamping groove baffles which are abutted to the end surface clamping grooves are integrally formed in the bottom surface; the thread passing structure comprises a thread passing cylinder with two open ends, at least two groups of supporting plates are fixedly connected to the thread passing cylinder, and sliding blocks matched with the clamping grooves in the bottom surfaces are integrally formed on the bottom surfaces of the supporting plates and the partition plates. The utility model discloses the installation is simple, can utilize many times and have a isolating construction.

Description

Portable cross-post wiring groove device for exhibition

Technical Field

The utility model belongs to the technical field of the architectural equipment, especially, relate to a portable cross post trough device for exhibition.

Background

In daily life, we can see places such as large shopping malls, exhibition halls and the like, and in these places, various display properties such as exhibition booths, exhibition stands, display backgrounds, temporary buildings and the like are temporarily built.

In order to achieve a better display effect, more electrical appliances such as light and sound equipment are often needed, so that a lot of cables are also needed, and after the activity is finished, the display prop needs to be disassembled so as to be convenient for reinstallation at a later stage at a time or place, so that the light and the cables used by the electrical appliances in the place are not installed in a buried manner like common home decoration, but a plurality of groups of wire grooves are installed below a ceiling, and then the cables are laid in the wire grooves and connected through connecting pieces; in addition, the existing cable wiring groove is simple in structure, and multiple groups of cables laid inside are not of a separation structure, so that the cables are easily influenced mutually.

SUMMERY OF THE UTILITY MODEL

The utility model provides a portable cross post wiring groove device for exhibition, which solves the technical problems existing in the prior art, has simple installation process, can be repeatedly used and has a separation structure.

The utility model discloses a solve the technical scheme that technical problem that exists among the well-known technique took and be: a portable cross-post wiring groove device for exhibition comprises a connecting column, wherein connecting components are connected to two ends of the connecting column, and wiring groove parts extending along the length direction of the connecting column are connected to the connecting column; the wiring groove piece is internally detachably connected with a partition plate and a wiring structure which extend along the length direction of the wiring groove piece; the connecting column comprises a cross-shaped column part with a cross-shaped section, and four extending ends of the cross-shaped column part are hollow; end face clamping grooves are formed in three end faces of each extending end and extend along the length direction of the cross column part; the inner cavity of each extending end is integrally formed with oppositely arranged limiting strips; the routing groove piece comprises a U-shaped groove with a U-shaped section, the U-shaped groove extends along the length direction of the connecting column, and the side wall of one end of the U-shaped groove is turned outwards to form a connecting hook matched with the end face clamping groove; a plurality of groups of bottom surface clamping grooves extending along the length direction of the bottom plate are formed on the top surface of the bottom plate of the U-shaped groove, and clamping groove baffles which are abutted against the side surfaces of the end surface clamping grooves are integrally formed on the bottom surface; the thread passing structure comprises a thread passing cylinder with two open ends, at least two groups of supporting plates are fixedly connected to the outer peripheral wall of the thread passing cylinder, and sliding blocks matched with the bottom clamping grooves are integrally formed on the bottom surfaces of the supporting plates; the bottom surface of the clapboard is integrally formed with a sliding block matched with the clamping groove on the bottom surface.

The utility model has the advantages that: the utility model provides a portable cross post wiring groove device for exhibition, compared with the prior art, the staff utilizes the multiple groups of connecting columns and connecting components to connect to form a ceiling top frame structure of exhibition property, the connecting columns are connected with wiring groove pieces, the connecting pieces for connecting the wiring groove pieces are saved, and the cost is reduced; the connection between the wiring groove piece and the connecting column is realized by hooking the top wall of the end face clamping groove through the connecting hook, the mounting and dismounting processes of the wiring groove piece are flexible, time-saving and labor-saving, the efficiency is high, the wiring groove piece can be used for multiple times, and the production cost is further reduced; the line structure and the partition plate are fixed by clamping the line structure and the partition plate with the line groove part, the installation and disassembly processes are flexible, time-saving and labor-saving, the efficiency is high, the line structure and the partition plate can be used for multiple times, and the production cost is reduced; the paying-off area in the wiring groove part is divided into a plurality of areas by the wiring structure and the partition plate, so that cables in the wiring groove part are separately laid, and the cables are convenient to distinguish and are not easy to be confused; through the arrangement of the wire passing structure, a specific wire harness can pass through the inside of the wire passing cylinder of the wire passing structure, so that the protection effect on the wire harness is achieved; through setting up coupling assembling for the installation is dismantled conveniently between spliced pole and spliced pole/other components, and the staff of being convenient for builds show props such as exhibition hall according to the size needs in activity place.

Preferably: the connecting assembly comprises a connecting plate, and four groups of positioning columns which are distributed at equal angles along the circumferential direction are fixedly connected to the connecting plate; the four groups of positioning columns are respectively inserted into the inner cavities of the four extending ends of the cross column part, and the outer peripheral walls of the positioning columns are respectively contacted with the three inner side surfaces of the extending ends of the cross column part and the limiting strips; the through-hole that the position corresponds is all seted up on the extension end of cross post portion and reference column, and the bolt and the lock nut that extend end and reference column through wearing to locate in the through-hole can be dismantled and be connected.

Preferably: a plurality of groups of connecting holes are arranged on the connecting plate.

Preferably: and a supporting plate which extends downwards and is used for supporting the U-shaped groove is integrally formed on the bottom surface of the bottom plate of the U-shaped groove.

Preferably: the connecting plate is a regular octagonal plate.

Preferably: the positioning column is perpendicular to the connecting plate and is connected with the connecting plate in a welding mode.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic sectional view A-A of FIG. 1;

fig. 3 is a schematic perspective view of the connection assembly of the present invention;

fig. 4 is a schematic diagram of the three-dimensional structure of the explosion structure of the present invention;

figure 5 is a perspective view of a ceiling truss structure formed by the raceway arrangement.

In the figure: 1. a connecting assembly; 1-1, a positioning column; 1-2, connecting plates; 1-3, connecting holes; 2. connecting columns; 2-1, a cross-post portion; 2-2, an end face clamping groove; 2-3, a limit strip; 3. a routing channel member; 3-1, U-shaped groove; 3-2, a clamping groove baffle; 3-3, a bottom clamping groove; 3-4, connecting hooks; 4. a partition plate; 5. a wire passing structure; 5-1, a wire passing cylinder; 5-2, a support plate; 6. an adapter.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are described in detail:

referring to fig. 1 and 4, the portable cross-post wiring slot device for exhibition of the present invention comprises a connecting post 2, wherein both ends of the connecting post 2 are connected with connecting assemblies 1, and the connecting post 2 is connected with wiring slot members 3 extending along the length direction of the connecting post 2; the wiring channel member 3 is detachably connected with a partition plate 4 and a wiring structure 5 which extend along the length direction.

Further referring to fig. 2, the connecting column 2 includes a cross-shaped column part 2-1, and four extending ends of the cross-shaped column part 2-1 are hollow; end face clamping grooves 2-2 are formed in three end faces of each extending end, and the end face clamping grooves 2-2 are T-shaped grooves; the end surface clamping groove 2-2 extends along the length direction of the cross column part 2-1; the inner cavity of each extending end is integrally formed with a limiting strip 2-3 which is oppositely arranged.

As shown in fig. 2 and 4, the routing groove member 3 includes a U-shaped groove 3-1 with a U-shaped cross section extending along the length direction of the connecting column 2, a side wall of one end of the U-shaped groove 3-1 is turned outwards to form a connecting hook 3-4 matched with the end surface slot 2-2, and the connecting hook 3-4 hooks the top wall of the end surface slot 2-2 at the top of the extending end extending upwards. The top surface of the bottom plate of the U-shaped groove 3-1 is provided with a plurality of groups of bottom surface clamping grooves 3-3 extending along the length direction, and the bottom surface is integrally formed with clamping groove baffles 3-2 which are abutted against the side surfaces of the end surface clamping grooves 2-2. The bottom clamping groove 3-3 is a T-shaped groove. The clamping groove baffle 3-2 is inserted into the end surface clamping groove 2-2 which is positioned at the top of the transversely extending end, and the clamping groove baffle 3-2 is abutted against the side wall of the end surface clamping groove 2-2; a supporting plate which extends downwards and is used for supporting the U-shaped groove 3-1 is integrally formed on the bottom surface of the bottom plate of the U-shaped groove 3-1, and the supporting plate is tightly propped against the top surface of the extending end which extends transversely. The connection process of the wiring groove piece 3 and the connecting column 2 is convenient and quick, only the connecting hook 3-4 is needed to hook the top wall of the end face clamping groove 2-2, and welding, riveting or threaded connection is not needed; the installation and the dismantlement process are nimble, labour saving and time saving and efficient, walk the utilization of wire groove spare 3 also many times, have reduced manufacturing cost.

As shown in fig. 2 and 4, the thread passing structure 5 comprises a thread passing cylinder 5-1 with two open ends, at least two groups of supporting plates 5-2 are fixedly connected to the outer peripheral wall of the thread passing cylinder 5-1, and a sliding block matched with a bottom clamping groove 3-3 is integrally formed on the bottom surface of the supporting plate 5-2; a sliding block matched with the clamping groove 3-3 on the bottom surface is integrally formed on the bottom surface of the partition plate 4. The wire passing structure 5 and the partition plate 4 are clamped with the wiring groove piece 3 to fix the wire structure 5 and the partition plate 4, the installation and disassembly processes are flexible, time-saving and labor-saving, the efficiency is high, the wire passing structure 5 and the partition plate 4 can be used for multiple times, and the production cost is reduced; the wire passing structure 5 and the partition plate 4 divide a paying-off area in the wire trough member 3 into a plurality of areas, so that cables inside the wire trough member 3 are separately laid, and the cables are convenient to distinguish and are not easy to be confused. In addition, when in use, the specific wire harness passes through the inside of the wire passing barrel 5-1 of the wire passing structure 5, so that the protection effect on the wire harness is achieved, the specific wire harness can be separated from other wire harnesses or structures, and the use is safer. For safety, the routing channel member 3, the partition plate 4 and the wire passing structure 5 are made of insulating flame-retardant materials.

As shown in fig. 3 and 4, the connecting assembly 1 includes a connecting plate 1-2, and the connecting plate 1-2 is a regular octagonal plate. A plurality of groups of connecting holes 1-3 are arranged on the connecting plate 1-2. Four groups of positioning columns 1-1 which are distributed at equal angles along the circumferential direction are fixedly connected to the connecting plate 1-2, and the positioning columns 1-1 are perpendicular to the connecting plate 1-2 and are connected with the connecting plate in a welding mode. The four groups of positioning columns 1-1 are respectively inserted into inner cavities of four extending ends of the cross column part 2-1, and the outer peripheral wall of each positioning column 1-1 is respectively contacted with three inner side surfaces of the extending end of the cross column part 2-1 and the limiting strips 2-3; through holes with corresponding positions are formed in the extending end of the cross column part 2-1 and the positioning column 1-1, and the extending end and the positioning column 1-1 are detachably connected through bolts and locking nuts which penetrate through the through holes. Through setting up coupling assembling 1 for it is convenient to install and dismantle between spliced pole 2 and adaptor 6/spliced pole 2, and the staff of being convenient for sets up show props such as exhibition hall according to the size needs in activity place, and the staff only needs to dock connecting plate 1-2 with other adaptor 6/connecting plate 1-2 and utilize and wear to locate bolt and lock nut in connecting hole 1-3 and can dismantle the connection can, and the process of setting up is nimble convenient and efficient.

The connecting component 1 is detachably connected with an adapter piece 6, the adapter piece 6 is formed by connecting six identical plates in a regular octagon shape, two groups of clamping convex blocks and two groups of clamping grooves are arranged on the edges of the plates, and the clamping convex blocks and the clamping grooves are arranged oppositely; the clamping lugs and/or the clamping grooves are arranged at intervals; the clamping convex block and the clamping groove can be clamped with each other; all set up the multiunit and be used for inserting the through-hole of establishing the bolt on every group is regular octagon's plate, and the plate passes through bolt and lock nut and can dismantle with coupling assembling 1 and be connected.

The working principle is as follows: the utility model forms a ceiling top frame structure (as shown in fig. 5) of exhibition properties such as exhibition hall by connecting a plurality of groups of connecting columns 2, connecting assemblies 1 and adapters 6, and the wiring groove members 3 are connected with the connecting columns 2, thereby saving connecting pieces used for connecting the wiring groove members in the prior art and reducing the cost; because the connecting column 2 is provided with four extending ends, three end faces of each extending end are respectively provided with an end face clamping groove 2-2 with a T-shaped section, compared with welding and riveting connection, the utility model discloses the connection of the routing groove piece 3 and the connecting column 2 is realized by hooking the top wall of the end face clamping groove 2-2 through the connecting hooks 3-4, the installation and disassembly process of the routing groove piece 3 is flexible, time-saving and labor-saving, and has high efficiency, the routing groove piece 3 can be used for a plurality of times, the wire laying area in the routing groove piece 3 can be divided into a plurality of areas by the wire structure 5 and the partition plate 4 which are detachably connected on the routing groove piece 3, so that the cables in the routing groove piece 3 are separately laid, and the distinguishing of the cables is not easy to; because the connecting column 2 can be connected with a plurality of groups of wiring groove parts 3, the whole volume of the connecting structure is reduced, and the attractiveness of the whole structure is improved. Through the arrangement of the connecting assembly 1, the multiple groups of connecting columns 2 are convenient to install and detach, so that a worker can conveniently build display props such as exhibition halls according to the size requirement of a moving place, the worker only needs to butt the connecting plates 1-2 and the adaptor 6/the connecting plates 1-2 and connect the connecting plates 1-3 with bolts and locking nuts penetrating through the connecting holes 1-3 in a detachable mode, and the building process is flexible, convenient and efficient.

Claims (6)

1. The utility model provides a portable cross post trough device for exhibition, characterized by: the cable connector comprises a connecting column (2), wherein connecting components (1) are connected to two ends of the connecting column (2), and a wiring groove part (3) extending along the length direction of the connecting column (2) is connected to the connecting column (2); a partition plate (4) and a wire passing structure (5) which extend along the length direction of the routing groove piece (3) are detachably connected in the routing groove piece (3);

the connecting column (2) comprises a cross-shaped column part (2-1) with a cross-shaped section, and four extending ends of the cross-shaped column part (2-1) are hollow; end face clamping grooves (2-2) are formed in three end faces of each extending end, and the end face clamping grooves (2-2) extend along the length direction of the cross column part (2-1); the inner cavity of each extending end is integrally formed with a limiting strip (2-3) which is oppositely arranged;

the wiring groove piece (3) comprises a U-shaped groove (3-1) with a U-shaped section, wherein the U-shaped groove (3-1) extends along the length direction of the connecting column (2), and the side wall of one end of the U-shaped groove (3-1) is turned outwards to form a connecting hook (3-4) matched with the end face clamping groove (2-2); a plurality of groups of bottom surface clamping grooves (3-3) extending along the length direction of the bottom surface are formed on the top surface of the bottom plate of the U-shaped groove (3-1), and clamping groove baffles (3-2) which are abutted against the side surfaces of the end surface clamping grooves (2-2) are integrally formed on the bottom surface;

the thread passing structure (5) comprises a thread passing cylinder (5-1) with two open ends, at least two groups of supporting plates (5-2) are fixedly connected to the outer peripheral wall of the thread passing cylinder (5-1), and sliding blocks matched with the bottom clamping grooves (3-3) are integrally formed on the bottom surface of the supporting plates (5-2); the bottom surface of the clapboard (4) is integrally formed with a slide block which is matched with the bottom surface clamping groove (3-3).

2. The portable cross post wiring trough device for exhibitions as claimed in claim 1, wherein: the connecting assembly (1) comprises a connecting plate (1-2), and four groups of positioning columns (1-1) which are distributed at equal angles along the circumferential direction are fixedly connected to the connecting plate (1-2); the four groups of positioning columns (1-1) are respectively inserted into the inner cavities of the four extending ends of the cross column part (2-1), and the outer peripheral walls of the positioning columns (1-1) are respectively contacted with three inner side surfaces of the extending ends of the cross column part (2-1) and the limiting strips (2-3); through holes corresponding in position are formed in the extending end of the cross column part (2-1) and the positioning column (1-1), and the extending end and the positioning column (1-1) are detachably connected through bolts and locking nuts penetrating through the through holes.

3. The portable cross post wiring trough device for exhibitions as claimed in claim 2, wherein: a plurality of groups of connecting holes (1-3) are arranged on the connecting plate (1-2).

4. The portable cross post wiring trough device for exhibitions as claimed in claim 1, wherein: a supporting plate which extends downwards and is used for supporting the U-shaped groove (3-1) is integrally formed on the bottom surface of the bottom plate of the U-shaped groove (3-1).

5. The portable cross post wiring trough device for exhibitions as claimed in claim 2, wherein: the connecting plate (1-2) is a regular octagonal plate.

6. The portable cross post wiring trough device for exhibitions as claimed in claim 2, wherein: the positioning column (1-1) and the connecting plate (1-2) are vertically arranged and are connected in a welding mode.

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