CN110529789A - A kind of high-pressure modular combined type bridge system - Google Patents

Abstract

The invention relates to a high-voltage modular combined bridge system, which includes a bridge main body, first mounting grooves are respectively provided on both sides of the top of the bridge main body, and first mounting grooves are respectively provided on both sides of the bottom of the bridge main body. The second installation groove with the same groove structure and symmetrical arrangement is provided with a third installation groove on both sides of the main body of the bridge respectively, and two adjacent bridge main bodies are connected head to tail through the splicing structure snapped into the third installation groove. The bridge system of the present invention can be spliced and combined by multiple bridge bodies, and the combined installation scheme of the bridge system can be adjusted in time according to the actual application requirements and cost requirements of the customer and the designer, so as to realize the installation requirements of multi-scenario lamps and lanterns. Both are used as the carrier of lamps and security equipment, which not only saves the project cost of the customer, but also saves the labor cost of the construction unit. At the same time, it can save the tedious work of the ceiling and improve the efficiency of the project completion schedule.

Description

A high-voltage modular combined bridge system

technical field

The invention relates to the technical field of bridges, in particular to a high-voltage modular combined bridge system.

Background technique

After years of rapid development in the lighting industry, the market has gradually been subdivided step by step, diversified development, and gradually subdivided into lighting segments such as hotels, shops, shopping malls, catering, fresh food, etc. Therefore, in the construction of lighting projects, no ceiling In most cases, it is basically necessary to use the trough bridge as the main carrier for the installation of lamps and various electrical equipment. However, there are many problems in the installation of the trough bridge. First: the problem of inconvenient installation and connection. Most of the modern lighting projects use small-sized trough-type tripods as the lighting carrier. The installation of small-sized trough-type bridges needs to be hoisted and fixed with galvanized hanging frames. The installation requires a long labor time. The construction period is long, and multiple screw holes need to be connected to the holes of the trough bridge when connecting, which requires a long time of labor; second: the problem of combining with existing lamps, most of the existing lamps are connected to the trough bridge. Ceiling type, most of the lamps are installed with dovetail self-drilling wire or cross flat-head self-drilling wire for installation and fixing. It is very easy to damage the circuit cables in the trough bridge frame during installation, causing accidents, and some of them are installed on the trough foot. Drill holes on the frame and use screws and nuts to fix them together. This method is difficult to install, low in installation efficiency, requires a long labor time, and has a long construction period, and also affects the appearance of the lamp.

Contents of the invention

In order to overcome the above problems in the prior art, the present invention provides a high-voltage modular combined bridge system.

In order to solve the problems of the technologies described above, the technical solution of the present invention is as follows:

A high-voltage modular combined bridge system, comprising a bridge main body, first installation grooves are respectively provided on both sides of the top of the bridge main body; The first installation grooves have the same structure and the second installation grooves are arranged symmetrically. Third installation grooves are respectively provided on both sides of the bridge main body. Two adjacent bridge main bodies are snapped into the splicing structure in the third installation grooves Connect end to end.

Further, as a preferred technical solution, the splicing structure includes a splicing piece or a splicing piece and a corner connector, and the butt end of the corner connector with the main body of the bridge frame is the same as the structure of the main body of the bridge frame.

Further, as a preferred technical solution, two adjacent bridge main bodies are connected end-to-end through splicing pieces snapped into the third installation groove or two adjacent bridge main bodies are connected end-to-end through corner connectors, and the bridge main bodies are connected to the corners The parts are fixedly connected by the splicing pieces snapped into the third installation groove.

Further, as a preferred technical solution, the corner connector includes an L-shaped structure and a T-shaped structure.

Further, as a preferred technical solution, a first plastic strip and a first conductive strip installed in the first plastic strip are arranged in the lower cavity of the bridge main body, and two The sides are respectively provided with installation spaces for installing the first plastic strips.

Further, as a preferred technical solution, the first conductive strips in two adjacent bridge main bodies are connected through a first connector, and the first connectors are connected through a connecting wire.

Further, as a preferred technical solution, it also includes a guide rail bracket installed in the upper cavity of the main body of the bridge frame for installing track lights, and a second plastic strip is arranged in the guide rail bracket and installed in the second plastic strip The second conductive strip, the two ends of the guide rail bracket are respectively provided with a second connector connected to the second conductive strip, and the bottom of the upper cavity of the main body of the bridge is provided with a fixed installation of the guide rail bracket Fixed slot 3.

Further, as a preferred technical solution, a first guide groove for installing a track light is provided below the first installation groove of the bridge main body, and a first guide groove that is compatible with the first installation groove is provided above the second installation groove of the bridge main body. The first guide groove has the same structure and is symmetrically arranged with the second guide groove.

Further, as a preferred technical solution, the main body of the bridge frame is movably connected to the suspender fixedly installed on the wall or ceiling where the main body of the bridge frame is installed through a mounting assembly, and the mounting assembly includes a mounting piece, a connecting column and a stop piece , the mounting piece is clamped and connected to the main body of the bridge frame, the upper end of the connecting column is movably connected to the suspender, the lower end of the connecting column is fixedly connected to the mounting piece, and the stop piece is sleeved on on the connecting post.

Further, as a preferred technical solution, a first card and a second card respectively extend toward the main body of the bridge from two symmetrical sides of the installation piece, and the first card and the second card are located on the installation piece respectively. The opposite ends of the two symmetrical sides, the lower end of the first card is bent horizontally outward to form a bent part, and the first installation groove or the second installation groove matches the bent part of the first card on which the installation piece is installed. , the second card position is installed on both sides of the main body of the bridge; the opposite ends of the stop piece extend downwards to the third card, after the installation piece and the main body of the bridge are installed, the The third card is snapped into the main body of the bridge and is located between the first card and the second card.

Compared with the prior art, the beneficial effects of the technical solution of the present invention are:

The bridge system of the present invention is spliced and assembled through multiple bridge bodies, and the combined installation scheme of the bridge system can be adjusted in time according to the actual application requirements and cost requirements of the customer and the designer, so as to realize the installation requirements of multi-scenario lamps and the use of various scenarios. Both are used as the carrier of lamps and security equipment, which not only saves the project cost of the customer, but also saves the labor cost of the construction unit. At the same time, it can save the tedious work of the ceiling and improve the efficiency of the project completion schedule. At the same time, since the top and bottom of the main body of the bridge are provided with installation grooves with the same structure, and the main body of the bridge is installed or disassembled by rotating the installation components, the installation and disassembly are simple and convenient, and are suitable for front and back assembly.

Description of drawings

Fig. 1 is a cross-sectional view of the assembly of the mounting assembly and the bridge main body of the present invention.

Fig. 2 is a splicing structure diagram of the bridge main body of the present invention.

Fig. 3 is a splicing structure diagram of the bridge main body of the present invention.

Fig. 4 is a splicing structure diagram of the bridge main body of the present invention.

Fig. 5 is a diagram of the installation structure of the assembly assembly of the present invention.

Fig. 6 is a structural diagram of the bridge system of the present invention when it is installed.

Fig. 7 is an exploded view of the reverse installation of the bridge system of the present invention.

Fig. 8 is an exploded view of the reverse installation of the bridge system of the present invention.

Fig. 9 is a structural diagram of a lamp fixing assembly of the present invention.

Fig. 10 is a sectional view of the main body of the bridge with guide rail brackets according to the present invention.

Fig. 11 is the built-in track light of the bridge system of the present invention.

Fig. 12 is a wiring structure diagram of the external hanging linear lamp of the present invention.

Fig. 13 is a cross-sectional view of the wiring of the external hanging linear lamp of the present invention.

Fig. 14 is a schematic diagram of the bridge system mixed installation lamps of the present invention.

The accompanying drawings are for illustrative purposes only, and should not be construed as limitations on this patent; in order to better illustrate this embodiment, certain components in the accompanying drawings will be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art For personnel, it is understandable that some known structures and descriptions thereof may be omitted in the drawings; the same or similar symbols correspond to the same or similar components; as a limitation of this patent.

Detailed ways

The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

Example 1

A high-voltage modular combined bridge system, as shown in Figure 1-4: it includes a bridge main body 1, and first installation grooves 11 are respectively provided on both sides of the top of the bridge main body 1, and on both sides of the bottom of the bridge main body 1 Be respectively provided with the second installation groove 12 that is identical with the first installation groove 11 structure and symmetrically set on the limit, be provided with the fixed groove 13 that fixedly installs guide rail bracket 16 at the bottom of the upper cavity of bridge main body 1, at the two sides of bridge main body 1 Third installation grooves 14 are respectively provided on the side surfaces, and two adjacent bridge main bodies 1 are connected head to tail through a splicing structure snapped into the third installation grooves 14 . Below the first installation groove 11 of the bridge main body 1, there is a first guide groove 18 that can be installed with a track light, and above the second installation groove 12 of the bridge main body 1, there is a symmetrical arrangement with the same structure as the first guide groove 18. The second guide groove 19.

In the present invention, the splicing structure includes a splicing piece 41 or a splicing piece 41 and a corner connector 42 , and the butt end of the corner connector 42 with the bridge main body 1 has the same structure as the bridge main body 1 . Wherein, the corner connector 42 includes an L-shaped structure and a T-shaped structure.

When two adjacent bridge main bodies 1 are spliced in a straight line, they are connected end to end by the splicing piece 41 snapped into the third installation groove 14; The corner connectors 42 are connected end to end, and the bridge main body 1 and the corner connectors 42 are fixedly connected through the splicing piece 41 snapped into the third installation groove 14 .

The main body of the bridge frame 1 is movably connected with the suspender 2 fixedly installed on the wall or the ceiling where the main body of the bridge frame 1 is installed through the installation assembly 3 . The installation assembly 3 is shown in Figure 5: it includes the installation piece 31, the connecting column 32 and the stop piece 33, the installation piece 31 is connected with the main body 1 of the bridge frame, and the upper end of the connecting column 32 is movably connected with the suspender 2 through the flange nut 34 , the lower end of the connecting column 32 is fixedly connected with the mounting piece 31 , and the stop piece 33 is sleeved on the connecting column 32 .

The first card 311 and the second card 312 respectively extend toward the bridge main body 1 on the two symmetrical sides of the installation piece 31, and the first card 311 and the second card 312 are respectively located at the opposite ends of the two symmetrical sides of the installation piece 31. The lower end of a card 311 is bent horizontally outwards to form a bent portion, the first installation groove 11 or the second installation groove 12 cooperates with the bending portion of the first card 311 where the installation piece 31 is installed, and the second card 312 is installed on the bridge On both sides of the main body 1; the opposite ends of the stop piece 33 extend downwards to the third card 331, after the installation piece 31 and the bridge main body 1 are installed, the third card 331 is snapped into the bridge main body 1 and positioned on the first card 311 and the second card 312.

In the present invention, since the second installation groove 12 has the same structure as the first installation groove 11 and is arranged symmetrically, the installation assembly 3 in the present invention can be installed on both sides of the bridge main body 1 in forward and reverse directions. At the same time, since the fixing groove 13 is located at the bottom of the upper cavity of the bridge main body 1, the installation method in which the upper cavity with the fixing groove 13 is installed facing upward is a formal installation, and the installation method in which the upper cavity with the fixing groove 13 is installed facing downward For reverse installation. At the same time, since the bridge system of the present invention is formed by splicing multiple bridge main bodies 1 through splicing pieces 41 or splicing pieces 41 and corner connectors 42, it can be spliced arbitrarily into various structures with different spatial shapes.

Example 2

In this embodiment, based on the bridge system of Embodiment 1, the bridge system is used as a load-bearing carrier for installing lamps, mainly used for installing external lamps, including track lights or linear lamps 6, track lights include track spotlights 5, track grids Bar lights 8 and track lights 9 and so on.

In this embodiment, the track light only includes the track spotlight 5, and the upper cavity or the lower cavity of the bridge main body 1 can be used for the track light or linear lamp 6 lamps to take and discharge power lines.

As shown in Figure 6-8: since the first guide groove 18 for installing the track light is provided under the first installation groove 11 of the bridge main body 1, and the second installation groove 12 of the bridge main body 1 is provided with a The first guide groove 18 has the same structure and the second guide groove 19 is arranged symmetrically. Therefore, the track spotlight 5 can be installed on the spliced bridge system in a frontal or reverse installation. Similarly, the linear lamps 6 can be mounted on the spliced bridge system in a forward or reverse way through the lamp fixing assembly 7 . Among them, the lamp fixing assembly 7 is shown in Figure 9: it includes a first fixing bracket 71 in the shape of an inverted "door" and a second fixing bracket 72 in the shape of a "door", the first fixing bracket 71 and the second The fixed bracket 72 is fixedly connected up and down, and the upper ends of the two first side arms 711 on the first fixed bracket 71 are bent inwardly to form a first bending portion, which can be snapped into the third installation groove of the bridge main body 1 In 14, the lower ends of the two first side arms 711 on the first fixed bracket 71 are connected by bolts 712, so that the distance between the two first side arms 711 on the first fixed bracket 71 can be adjusted; The lower ends of the two second side arms 712 are bent outward to form a second bent portion, which can be snapped into the installation groove of the linear lamp 6, so that the linear lamp 6 is installed on the bridge main body 1; preferably Yes, the second bending portion is located at both ends of the lower ends of the two second side arms 712 of the second fixing bracket 72, and a third The bending part, the third bending part is against the upper end of the linear lamp 6 to prevent the linear lamp 6 from sliding.

Example 3

In this embodiment, based on the bridge system of Embodiment 1, the bridge system is used as a lamp bridge for installing lamps, as shown in Figure 10: a guide rail bracket 16 for installing track lights is installed in the upper cavity of the bridge body 1 , Therefore, the bridge main body 1 is installed reversely on the wall or ceiling where the bridge system is installed through the installation assembly 3 .

Wherein, the guide rail support 16 is fixed in the upper cavity of the bridge main body 1 by screws 161, the second plastic strip 17 and the second conductive strip 171 installed in the second plastic strip 17 are arranged in the guide rail support 16, the guide rail support 16 Both ends are respectively provided with second connectors 172 connected to the second conductive strips 171 .

In this embodiment, track lamps and linear lamps 6 can be installed on the bridge system after reverse installation. The track lights include track spotlights 5, track grille lights 8 and track lights 9, etc., as shown in Fig. 8 and Fig. 11 .

In this embodiment and embodiment 2, as shown in Figures 12-13: the linear lamp 6 can take power from the power line in the upper cavity or the lower cavity of the bridge body 1 through its own connector 61, At the same time, the switch of the linear lamp 6 is controlled by the rotary switch 62 of the connecting head.

Example 4

In this embodiment, based on the bridge system of Embodiment 1, the bridge system is used as a linear light with a bridge function, as shown in Figure 1-4: a first plastic strip 15 is provided in the lower cavity of the bridge body 1 As well as the first conductive strip 151 installed in the first plastic strip 15 , installation spaces for installing the first plastic strip 15 are respectively provided on both sides of the lower cavity of the bridge body 1 . The first conductive strips 151 in the two adjacent bridge main bodies 1 are connected by the first connector 152, and the first connectors 152 are connected by connecting wires. After the connection, the contact copper sheet 1521 of the first connector 152 and the The first conductive strips 151 are in contact for electrical connection. Meanwhile, based on Embodiment 3, a guide rail bracket 16 for installing a track light is installed in the upper cavity of the bridge main body 1 .

At this time, the assembled bridge system is shown in Fig. 7, Fig. 11 and Fig. 14, and the track grille light 8 and the track light 9 can be built in, and the linear light fixture 6 and the track spotlight 5 can also be installed externally, and it can also be mixed. Meet different lighting needs.

Apparently, the above-mentioned embodiments of the present invention are only examples for clearly illustrating the present invention, rather than limiting the implementation of the present invention. For those of ordinary skill in the art, other changes or changes in different forms can be made on the basis of the above description. It is not necessary and impossible to exhaustively list all the implementation manners here. All modifications, equivalent replacements and improvements made within the spirit and principles of the present invention shall be included within the protection scope of the claims of the present invention.

Claims (10)

1. A high-voltage modular combined bridge system, characterized in that it includes a bridge main body (1), and first installation grooves (11) are respectively provided on both sides of the top of the bridge main body (1). The two sides of the bottom of the bridge main body (1) are respectively provided with second installation grooves (12) which have the same structure as the first installation groove (11) and are arranged symmetrically. The third installation grooves (14) are respectively arranged on the top, and the two adjacent bridge main bodies (1) are connected head to tail through the splicing structure snapped into the third installation grooves (14). 2. The high-voltage modular combined bridge system according to claim 1, characterized in that, the splicing structure includes a splicing piece (41) or a splicing piece (41) and a corner connector (42), and the corner connector The butt end of (42) with the bridge main body (1) has the same structure as the bridge main body (1). 3. The high-voltage modular combined bridge system according to claim 2, characterized in that two adjacent bridge bodies (1) are connected end to end by a splicing piece (41) snapped into the third installation groove (14) Or two adjacent bridge main bodies (1) are connected end-to-end through corner connectors (42), and the bridge main body (1) and the corner connectors (42) are snapped into the third installation groove (14) The splicing pieces (41) are fixedly connected. 4. The high-voltage modular combined bridge system according to claim 2, characterized in that, the corner connector (42) includes an L-shaped structure and a T-shaped structure. 5. The high-voltage modular combined bridge system according to claim 1, characterized in that a first plastic strip (15) is arranged in the lower cavity of the bridge main body (1) and installed on the first plastic The first conductive strip (151) in the strip (15) is respectively provided with installation spaces for installing the first plastic strip (15) on both sides inside the lower cavity of the bridge main body (1). 6. The high-voltage modular combined bridge system according to claim 5, characterized in that, the first conductive strips (151) in two adjacent bridge bodies (1) are connected by a first connector (152) , the first connectors (152) are connected by connecting wires. 7. The high-voltage modular combined bridge system according to claim 5, characterized in that it also includes a rail bracket (16) installed in the upper cavity of the bridge main body (1) for installing track lights, the The guide rail bracket (16) is provided with a second plastic strip (17) and a second conductive strip (171) installed in the second plastic strip (17), and the two ends of the guide rail bracket (16) are respectively provided with The second connector (172) connected to the second conductive strip (171) is provided with a fixing groove (13) for fixing the guide rail bracket (16) at the bottom of the upper cavity of the bridge main body (1) ). 8. The high-voltage modular combined bridge system according to claim 1, characterized in that a first guide groove for installing a track light is provided under the first installation groove (11) of the bridge body (1) (18), a second guide groove (19) having the same structure as the first guide groove (18) and arranged symmetrically is arranged above the second installation groove (12) of the bridge main body (1). 9. The high-voltage modular combined bridge system according to claim 1, characterized in that, the bridge main body (1) is fixedly installed on the wall where the bridge main body (1) is installed or The suspension rod (2) on the ceiling is flexibly connected, the installation assembly (3) includes an installation piece (31), a connecting column (32) and a stop piece (33), and the installation piece (31) is connected to the main body of the bridge frame (1) Snap connection, the upper end of the connecting column (32) is flexibly connected with the suspender (2), the lower end of the connecting column (32) is fixedly connected with the mounting piece (31), the stop The bit piece (33) is sheathed on the connecting column (32). 10. The high-voltage modular combined bridge system according to claim 9, characterized in that, the first cards ( 311) and the second card (312), the first card (311) and the second card (312) are respectively located at the opposite ends of the two symmetrical sides of the installation piece (31), the first card (311) The lower end of the lower end is bent horizontally outward to form a bent part, and the first installation groove (11) or the second installation groove (12) cooperates with the bent part of the first card (311) of the installation piece (31), The second card (312) is installed on both sides of the bridge main body (1); the opposite ends of the stop piece (33) extend downwards from the third card (331), and the installation After the piece (31) is installed with the bridge main body (1), the third card (331) snaps into the bridge main body (1) and is located between the first card (311) and the second card (312). )between.