CN216904210U

CN216904210U - Multilayer bus duct connecting device

Info

Publication number: CN216904210U
Application number: CN202220167885.4U
Authority: CN
Inventors: 郑建财; 吴连波
Original assignee: Chongqing Liankong Electric Co ltd
Current assignee: Chongqing Liankong Electric Co ltd
Priority date: 2022-01-21
Filing date: 2022-01-21
Publication date: 2022-07-05
Anticipated expiration: 2032-01-21

Abstract

The utility model relates to the technical field of bus duct installation, in particular to a multilayer bus duct connecting device; the method comprises the following steps: adapter sleeve, bus duct body, splint and thermovent, both ends are uncovered type structure about the adapter sleeve, and the adapter sleeve left and right sides nestification has the bus duct body, 2 groups of splint are installed to the inside left and right sides symmetry of adapter sleeve, and splint transverse section is the rectangle column structure, 2 groups of thermovent have been preset to both sides about the adapter sleeve surface, and the transverse section of thermovent is the rectangle column structure. This multilayer bus duct connecting device, when heat energy is flowing to the thermovent, can extrude the filter plate to make the filter plate carry out flexible removal, when the heat disappears, the elastic recovery normal position of filter plate accessible elastomeric element, thereby make the filter plate carry out flexible removal from top to bottom and produce the vibration, avoided then its inside impurity to pile up and cause the jam together, improved its life, satisfied user's user demand.

Description

Multilayer bus duct connecting device

Technical Field

The utility model relates to the technical field of bus duct installation, in particular to a multilayer bus duct connecting device.

Background

Along with the rapid development in cities, high-rise buildings are more and more, the electrical load of the buildings is increased rapidly, the original electric wires and cables are gradually replaced by multilayer bus ducts with large capacity, convenient branching and convenient bundling management due to the reasons of small capacity, inconvenient branching, inconvenient bundling management and the like, the connection devices are generally required to be utilized for fixed connection in the use process of the bus ducts, but the existing devices have certain use defects when in use, such as:

the application number is "CN 201921659099.0" discloses "bus duct connecting device", the device utilizes the louvre to dispel the heat, and be provided with dustproof part and filter the dust in the external world, but dustproof part does not have anti-clogging function, long-time use easily causes the jam, influence the radiating effect of device simultaneously, thereby make the bus duct easily produce the phenomenon of taking place the overload, inconvenient user's use, and the device only utilizes network structure to prevent dust, thereby it is relatively poor to lead to the device's dustproof effect, then the practicality that leads to the device is lower.

Therefore, the person skilled in the art is dedicated to develop a multilayer busway connecting device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problems that the existing dustproof mechanism of the device is easy to cause blockage and has poor dustproof effect.

In order to achieve the above object, the present invention provides a multilayer bus duct connecting device, including: adapter sleeve, bus duct body, splint and thermovent, both ends are uncovered type structure about the adapter sleeve, and the adapter sleeve left and right sides nestification has the bus duct body, 2 groups of splint are installed to the inside left and right sides symmetry of adapter sleeve, and splint transverse section is the rectangle column structure, 2 groups of thermovent have been preset to both sides about the adapter sleeve surface, and the transverse section of thermovent is the rectangle column structure.

The user can insert the assembled bus duct body from the left end and the right end of the connecting sleeve into the bus duct body, so that the bus duct body is connected and installed, and the heat dissipation effect of the device can be improved due to the design of a plurality of heat dissipation ports on the upper side and the lower side.

And the wire connection frame is arranged at the center inside the connecting sleeve.

The wire frame adopts the structure that has existed on the market.

2 groups of limiting sleeves are symmetrically arranged on the upper side and the lower side of the outer surface of the connecting sleeve, supporting rods penetrate through the inner parts of the limiting sleeves, and the supporting rods and the limiting sleeves are fixed through bolts.

The bolt type fixing not only facilitates the adjustment of the space between the support rod and the limit sleeve by a user, but also can ensure the stability of the connection between the support rod and the limit sleeve.

And the tail end of the bus duct body is provided with a lead block, and the tail end of the lead block is connected with the junction frame.

When the bus duct body is inserted into the wire block, the wire block and the wiring frame can be connected.

The tail end of the supporting rod penetrates into the connecting sleeve, and the tail end of the supporting rod is connected with the center of the outer surface of the clamping plate.

The user accessible bracing piece is adjusted the interval between splint and the adapter sleeve to make the bracing piece can fix the bus duct body of different models size.

The dustproof plate is installed on one side, close to the limiting sleeve, of the heat dissipation opening, and the outer surface of the dustproof plate is composed of a sealing film.

The sealing film on the outer surface of the dustproof plate can be blown open when the heat dissipation opening dissipates heat, and the sealing film on the outer surface of the dustproof plate is in a sealing state when the dustproof plate is not used.

The filter plate is installed to the inside close to wire connecting frame one side of thermovent, and the guide block is installed to the filter plate surface left and right sides to the guide block end sets up inside the guide way, and the guide way is predetermine inside the thermovent simultaneously.

The filter plate forms a sliding structure through the guide block and the guide groove, so that the movement of the filter plate is guided and limited, and the periphery of the filter plate is of a solid structure.

Elastic parts are symmetrically arranged on the left side and the right side of the lower end of the filter plate, the tail ends of the elastic parts are connected with the outer surfaces of the limiting blocks, and the tail ends of the limiting blocks are connected with the inner walls of the heat dissipation ports.

The elastic component is of a spring structure, and the filter plate is elastically connected with the limiting block through the elastic component, so that the filter plate can stretch up and down.

The utility model has the beneficial effects that:

1. when the heat dissipation device is used, the filter plate can be squeezed when heat energy flows to the heat dissipation port, so that the filter plate can move in a telescopic mode, and when the heat energy disappears, the filter plate can restore to the original position through the elasticity of the elastic part, so that the filter plate can move in a telescopic mode up and down to generate vibration, the phenomenon that the internal impurities are accumulated together to cause blockage is avoided, the service life of the heat dissipation device is prolonged, and the use requirements of users are met;

2. when the dustproof device is used, the double dustproof structure is formed by the filter plate and the dustproof plate, so that impurities such as external dust and the like are prevented from entering the device in the radiating process of the dustproof device, the dustproof effect of the dustproof device is embodied, and the practicability of the dustproof device is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic external perspective view of an embodiment of the present invention;

FIG. 2 is a schematic overall front cross-sectional structural view of an embodiment of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1 according to an embodiment of the present invention;

fig. 4 is an enlarged schematic view of the structure at B in fig. 2 according to an embodiment of the present invention.

Name of part

1. Connecting sleeves; 2. a wire frame; 3. a bus duct body; 4. a lead block; 5. a limiting sleeve; 6. a support bar; 7. a splint; 8. a heat dissipation port; 9. a dust-proof plate; 10. filtering the plate; 11. a guide block; 12. a guide groove; 13. an elastic member; 14. and a limiting block.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Referring to fig. 1 to 4, the present invention provides a multi-layer bus duct connecting device, including: the connecting sleeve comprises a connecting sleeve 1, a bus duct body 3, clamping plates 7 and heat dissipation ports 8, wherein the left end and the right end of the connecting sleeve 1 are in an open structure, the bus duct body 3 is nested on the left side and the right side of the connecting

sleeve

1, 2 groups of clamping plates 7 are symmetrically mounted on the left side and the right side of the inside of the connecting sleeve 1, the transverse cross section of each clamping plate 7 is in a rectangular structure, 2 groups of heat dissipation ports 8 are preset on the upper side and the lower side of the outer surface of the connecting sleeve 1, and the transverse cross section of each heat dissipation port 8 is in a rectangular structure;

in this embodiment, the user can insert the bus duct body 3 of waiting to install inside it from the left and right sides both ends of adapter sleeve 1, secondly fixes bus duct body 3 through splint 7 to ensure the stability of being connected between bus duct body 3 and the adapter sleeve 1, when bus duct body 3 is connected and is accomplished normal use at last, the heat energy accessible thermovent 8 row of its production is to the external world.

Further, a junction frame 2 is arranged at the center of the inside of the connecting sleeve 1, a lead block 4 is arranged at the tail end of the bus duct body 3, and the tail end of the lead block 4 is connected with the junction frame 2;

in this embodiment, when the bus duct body 3 is inserted into the connecting sleeve 1, the lead block 4 and the junction bracket 2 can be connected with each other, so that the adjacent bus duct bodies 3 on the left and right sides are connected with each other, and normal use of the bus duct bodies is guaranteed.

Furthermore, 2 groups of limiting sleeves 5 are symmetrically arranged on the upper side and the lower side of the outer surface of the connecting sleeve 1, a supporting rod 6 is connected in the limiting sleeves 5 in a penetrating manner, the supporting rod 6 and the limiting sleeves 5 are fixed through bolts, the tail end of the supporting rod 6 penetrates into the connecting sleeve 1, and the tail end of the supporting rod 6 is connected with the center of the outer surface of the clamping plate 7;

in this embodiment, when above-mentioned connection is accomplished, the user can press down bracing piece 6 according to bus duct body 3's model size, make bracing piece 6 along 5 inside splint 7 that drive of stop collar to the inside removal of adapter sleeve 1, until 7 terminal and 3 surfaces laminating of bus duct body of splint, thereby make splint 7 can fix the bus duct body 3 of different models size, secondly when splint 7 removes the assigned position, the user can insert the bolt in the through-hole inside of 5 surfaces of stop collar, thereby it is fixed between 5 and bracing piece 6 to pass through the bolt, thereby ensure its stability of connecting.

Furthermore, a filter plate 10 is arranged inside the heat dissipation port 8 and close to one side of the wire connecting frame 2, guide blocks 11 are arranged on the left side and the right side of the outer surface of the filter plate 10, the tail ends of the guide blocks 11 are arranged inside guide grooves 12, the guide grooves 12 are preset inside the heat dissipation port 8, elastic parts 13 are symmetrically arranged on the left side and the right side of the lower end of the filter plate 10, the tail ends of the elastic parts 13 are connected with the outer surface of a limiting block 14, and the tail ends of the limiting block 14 are connected with the inner wall of the heat dissipation port 8;

in this embodiment, the heat energy that bus duct body 3 during operation produced can flow to thermovent 8, heat energy can extrude filter plate 10 at the in-process that flows, thereby make filter plate 10 stretch out and draw back through elastic component 13's elasticity and stopper 14, filter plate 10 can drive guide block 11 during flexible removal and move along guide way 12 is inside, thereby play direction limiting displacement to the removal of filter plate 10, make it remove in this plane that keeps all the time, when heat energy disappears, the elasticity recovery normal position of filter plate 10 accessible elastic component 13, thereby make it reciprocate, then produce the vibration, avoid its inside impurity to pile up and cause the jam together, thereby the life of filter plate 10 has been improved.

Furthermore, a dustproof plate 9 is arranged on one side of the heat dissipation port 8 close to the limiting sleeve 5, and the outer surface of the dustproof plate 9 consists of a sealing film;

in this embodiment, above-mentioned heat energy can blow open the seal membrane of dust guard 9 surface after passing through filter plate 10, thereby make heat energy pass through thermovent 8 and transmit the external world, when the seal membrane opens, the design of above-mentioned filter plate 10 can play the filtering action to impurity such as external dust, thereby avoid 1 inside pollution that receives the dust of adapter sleeve, when heat energy emission was accomplished, the seal membrane of dust guard 9 surface is encapsulated situation, thereby further improved the device's dustproof effect, the device's practicality has been increased.

While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model.

Claims

1. A multi-layer busway connection apparatus comprising: adapter sleeve (1), bus duct body (3), splint (7) and thermovent (8), its characterized in that, both ends are uncovered type structure about adapter sleeve (1), and the nested bus duct body (3) that have of adapter sleeve (1) left and right sides, 2 group's splint (7) are installed to adapter sleeve (1) inside left and right sides symmetry, and splint (7) transverse profile is rectangular column structure, both sides have preset 2 group thermovent (8) about adapter sleeve (1) surface, and the transverse profile of thermovent (8) is rectangular column structure.

2. A multi-layer bus duct connecting device as claimed in claim 1, wherein the connecting sleeve (1) is provided with a junction box (2) at the inner center.

3. The multilayer bus duct connecting device according to claim 1, wherein 2 sets of limiting sleeves (5) are symmetrically arranged on the upper side and the lower side of the outer surface of the connecting sleeve (1), a supporting rod (6) penetrates through the limiting sleeves (5), and the supporting rod (6) and the limiting sleeves (5) are fixed through bolts.

4. The multilayer bus duct connecting device as claimed in claim 1, wherein a wire block (4) is mounted at the tail end of the bus duct body (3), and the tail end of the wire block (4) is connected with the junction frame (2).

5. A multi-layer bus duct connecting device as claimed in claim 3, wherein the tail end of the supporting rod (6) penetrates into the connecting sleeve (1), and the tail end of the supporting rod (6) is connected with the center of the outer surface of the clamping plate (7).

6. The multilayer bus duct connecting device as claimed in claim 1, wherein a dust guard (9) is installed on one side of the heat dissipating port (8) close to the limiting sleeve (5), and the outer surface of the dust guard (9) is composed of a sealing film.

7. The multilayer bus duct connecting device as claimed in claim 1, wherein a filter plate (10) is mounted inside the heat dissipating port (8) near one side of the junction box (2), guide blocks (11) are mounted on the left and right sides of the outer surface of the filter plate (10), the ends of the guide blocks (11) are arranged inside the guide grooves (12), and the guide grooves (12) are preset inside the heat dissipating port (8).

8. The multi-layer bus duct connecting device as claimed in claim 7, wherein the elastic parts (13) are symmetrically arranged on the left side and the right side of the lower end of the filter plate (10), the tail ends of the elastic parts (13) are connected with the outer surface of the limiting block (14), and the tail ends of the limiting block (14) are connected with the inner wall of the heat dissipation port (8).