CN216625220U

CN216625220U - Wall-penetrating type bus assembly

Info

Publication number: CN216625220U
Application number: CN202123278790.4U
Authority: CN
Inventors: 陈成国; 孟文敏
Original assignee: Jiangsu Busway Energy Saving Technology Co ltd
Current assignee: Jiangsu Busway Energy Saving Technology Co ltd
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-05-27
Anticipated expiration: 2031-12-23

Abstract

The utility model belongs to the field of bus wall penetration, and particularly relates to a wall penetrating type bus assembly which comprises a bus, a wall penetrating through the bus, a wall penetrating flange poured around the bus, fire clay filled between the wall penetrating flange and a wall hole, and fixing pieces arranged on two side faces of the wall, wherein each fixing piece comprises a first insulating plate arranged on two side faces of the wall, a second insulating plate covering the outer side face of the first insulating plate, expansion screws fixed on the first insulating plate and the second insulating plate, and a sealing rubber strip arranged between the first insulating plate and the wall penetrating flange. The wall-penetrating type bus assembly is simple and convenient to install, has a stable structure, and can play a role in preventing water and fire, ensuring a safe distance and avoiding a discharge condition.

Description

Wall-penetrating type bus assembly

Technical Field

The utility model belongs to the field of bus wall penetration, and particularly relates to a wall penetrating type bus assembly.

Background

At present, the bus wall penetrating structure generally adopts the scheme that fire prevention mud is directly filled outside a poured bus, the uninsulated fire prevention mud material is adopted, and the safe distance from the poured bus to the wall body cannot be guaranteed due to the influence of factors such as metal materials in the wall body. The phenomenon of discharging appears easily after the generating line is put into operation, and the full casting wall scheme of preventing that fire clay is direct to be filled can not satisfy outdoor environment's operation requirement, can not reach waterproof effect, and the rainwater is often poured into indoorly through the wall hole, and indoor environment destroys and the impaired very big loss that all can bring of indoor unit.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is as follows: in order to solve the problem that the existing bus wall penetrating structure is not enough in safety distance, potential safety hazards exist and water is not prevented.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model discloses a through-wall bus assembly which comprises a bus, a wall penetrating through the bus, a through-wall flange poured around the bus, fire clay filled between the through-wall flange and a wall hole, and fixing pieces arranged on two side faces of the wall, wherein each fixing piece comprises first insulating plates arranged on two side faces of the wall, second insulating plates covering the outer side faces of the first insulating plates, expansion screws fixed on the first insulating plates and the second insulating plates, and sealing rubber strips arranged between the first insulating plates and the through-wall flange.

Furthermore, the thickness of the wall penetrating flange is larger than that of the wall body.

Further, the thickness of the fireproof mud is the same as that of the wall body.

Furthermore, a square opening is formed in the center of the first insulating plate, and the shape of the square opening is matched with the periphery of the outer side of the wall penetrating flange.

Furthermore, a plurality of first screw holes are formed in the periphery of the first insulating plate.

Furthermore, a plurality of second screw holes are formed in the periphery of the second insulating plate and are matched with the first screw holes in position.

Furthermore, joint strip is the rubber material, and first opening and second opening have been seted up respectively to joint strip's upper and lower both ends of longitudinal section.

Furthermore, the upper part of the longitudinal section of the first opening is in a closed shape, the bottom end of the first opening is matched with the thickness of the first insulating plate, and the upper part of the first opening is tightly attached to two side surfaces of the first insulating plate in the closed shape for sealing. Furthermore, the hook comprises a hanging plate and an arc-shaped hook fixedly connected with the lower end of the hanging plate.

The utility model has the beneficial effects that: the wall-penetrating flange which is made of the same material as the bus pouring body is poured around the bus of the wall-penetrating bus assembly, so that a gap between the wall-penetrating flange and the bus is avoided, a waterproof effect is achieved, and the safety distance of the bus is ensured. The gaps around the wall-through flange and the wall hole are filled with fireproof mud, so that the fireproof effect is achieved. Be fixed with first insulation board and second insulation board in the both sides of preventing the fire clay and seal from the both sides of wall body, avoid preventing that the fire clay leaks outward, and further strengthened the intensity of whole wall structure of wearing. And sealing between the first insulating plate and the wall-penetrating flange by using a sealing rubber strip, and further achieving the effect of sealing and water proofing. The wall-penetrating type bus assembly is simple and convenient to install, has a stable structure, can play a role in water resistance and fire resistance, ensures the safety distance, and further avoids the discharge condition.

Drawings

The utility model is further illustrated by the following figures and examples.

FIG. 1 is a schematic view of the construction of a through-wall bus bar assembly of the present invention;

FIG. 2 is an exploded view of the through-wall bus bar assembly of the present invention;

FIG. 3 is a side cross-sectional view of the joint strip of the through-wall bus bar assembly of the present invention.

The names and the numbers of the parts in the figure are respectively as follows:

a through-wall bus bar assembly 100;

a wall-penetrating flange 1;

2, fireproof mud;

the fixing member 3, the first insulating plate 31, the first screw hole 311, the second insulating plate 32, the second screw hole 321, the expansion screw 33, the sealing rubber strip 34, the first opening 341, and the second opening 342;

wall 4, wall opening 41;

and a bus bar 5.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the present invention will now be described in detail with reference to the accompanying drawings. This figure is a simplified schematic diagram, and merely illustrates the basic structure of the present invention in a schematic manner, and therefore it shows only the constitution related to the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1, the present embodiment provides a wall-through bus bar assembly 100, which includes a bus bar 5, a wall 4 penetrating the bus bar, a wall-through flange 1 poured around the bus bar 5, fire clay 2 filled around the wall-through flange 1, and fixing members 3 installed on both sides of the wall 4.

Specifically, as shown in fig. 2, the wall-through bus bar assembly 100 is installed on the wall 4, and the wall 4 is provided with a square wall hole 41 adapted to pass through the bus bar 5, the wall-through flange 1 and the fire-proof mud 2.

Specifically, what wear wall flange 1 adopted is the material the same with the pouring body of generating line 5, and the pouring is around generating line 5, can avoid producing the gap with generating line 5 between, reaches waterproof effect. The wall-penetrating flange 1 is a frame body, the thickness of the wall-penetrating flange 1 is larger than that of the wall body 4, the width of the wall-penetrating flange 1 poured around the bus 5 is larger, the safety distance of the bus 5 is guaranteed, the discharging condition can be avoided, and the potential safety hazard of electrical safety is avoided.

Specifically, the fire protection mud 2 is filled in the gap between the wall-through flange 1 and the wall hole 41, the thickness of the fire protection mud 2 is the same as that of the wall body 4, and when a fire disaster occurs, the fire protection mud 2 can play a role in preventing the fire from spreading.

Specifically, the fixing member 3 includes a first insulating plate 31, a second insulating plate 32, an expansion screw 33, and a sealing rubber strip 34. The two first insulating plates 31 are respectively installed on two side surfaces of the wall 4, and the first insulating plates 31 are square plates and have a small thickness. The first insulating plate 31 is provided with a square opening in the center, and the shape of the square opening matches the outer circumference of the wall flange 1. The both sides of fire prevention mud 2 and the side that extends to wall body 4 all around of first insulation board 31 are established to first insulation board 31's lid, adopt first insulation board 31 will prevent that mud 2 seals in wall hole 41, can avoid fire prevention mud 2 to leak outward, guarantee the clean and tidy of outward appearance. A plurality of first screw holes 311 are formed around the first insulating plate 31, and the first screw holes 311 are formed in the wall 4 in the horizontal direction to fix the first insulating plate 31. The number of the second insulating plates 32 is two, the shape and the structure of the second insulating plates 32 are the same as those of the first insulating plates 31, and the second insulating plates 32 cover the first insulating plates 31, so that the secondary sealing effect is achieved, and the structural strength can be enhanced. A plurality of second screw holes 321 are formed around the second insulating plate 32, and the positions of the second screw holes 321 are matched with those of the first screw holes 311 on the first insulating plate 31. The second insulating plate 32 and the first insulating plate 31 are fixed to both side surfaces of the wall 4 by using expansion screws 33 through the second screw holes 321 and the first screw holes 311. As shown in fig. 3, the sealing rubber strip 34 is made of rubber and is fixed at one end of the first insulating plate 31 close to the wall-penetrating flange 1, a first opening 341 and a second opening 342 are respectively formed at the upper end and the lower end of the longitudinal section of the sealing rubber strip 34, the upper portion of the longitudinal section of the first opening 341 is in a closed shape, the bottom end of the first opening 341 is matched with the thickness of the first insulating plate 31, and the upper portion of the first opening 341 is tightly attached to two side surfaces of the first insulating plate 31 in the closed shape for sealing. The longitudinal section of the second opening 342 is changed from small to large from top to bottom and is in a triangular structure, when the sealing rubber strip 34 is used for sealing, the first opening 341 is inserted into the periphery of the opening on the first insulating plate 31, the closing-in part of the first opening 341 is tightly attached to two side faces of the first insulating plate 31, the second opening 342 starts to deform after being extruded, the second opening 342 deforms and extends towards two sides to be tightly attached to the periphery of the wall-penetrating flange 1, and the whole sealing process is completed.

The wall-penetrating flange 1 made of the same material as the pouring body of the bus 5 is poured around the bus 5 by the wall-penetrating bus assembly 100, so that a gap between the wall-penetrating flange 1 and the bus 5 is avoided, a waterproof effect is achieved, and the safety distance of the bus 5 is ensured. And fireproof mud 2 is filled in gaps around the wall-through flange 1 and the wall opening 41, so that the fireproof effect is achieved. Be fixed with first insulation board 31 and second insulation board 32 in the both sides of preventing fire clay 2 and seal from the both sides of wall body 4, avoid preventing that fire clay 2 leaks outward, and further strengthened the intensity of whole wall structure of wearing. And sealing the first insulating plate 31 and the wall-penetrating flange 1 by using a sealing rubber strip 34, and further achieving the effect of sealing and waterproofing. The wall-penetrating type bus assembly 100 is simple and convenient to install, stable in structure, capable of achieving waterproof and fireproof effects, guaranteeing the safety distance and further avoiding the discharge condition.

In the description of the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the several embodiments provided in the present application, it should be understood that the disclosed system, apparatus and method may be implemented in other ways. The above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units is only one logical division, and there may be other divisions when actually implemented, and for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed.

In light of the foregoing description of preferred embodiments in accordance with the utility model, it is to be understood that numerous changes and modifications may be made by those skilled in the art without departing from the scope of the utility model. The technical scope of the present invention is not limited to the content of the description, and the technical scope must be determined according to the scope of the claims.

Claims

1. The utility model provides a wall-penetrating type generating line subassembly, its characterized in that includes the generating line, passes the wall body of generating line, the wall flange that wears around the generating line of pouring, pack and be in wear the fire prevention mud between wall flange and the wall hole and install the mounting at wall body both sides face, the mounting is established including installing the first insulation board of both sides face, the lid of wall body second insulation board on the first insulation board lateral surface, fixing the inflation screw on first insulation board and second insulation board, installing first insulation board with wear joint strip between the wall flange.

2. The wall-penetrating bus bar assembly of claim 1, wherein the thickness of the wall-penetrating flange is greater than the thickness of the wall body.

3. The through-wall bus bar assembly of claim 1, wherein the fire-blocking grout has a thickness that is the same as the thickness of the wall.

4. The wall-penetrating bus bar assembly of claim 1, wherein the first insulating plate has a square opening in the center, and the square opening is shaped to fit around the outside of the wall-penetrating flange.

5. The through-wall bus bar assembly of claim 1, wherein the first insulating plate has a plurality of first screw holes formed around its periphery.

6. The through-wall bus bar assembly according to claim 5, wherein a plurality of second screw holes are formed around the second insulating plate, and the second screw holes are matched with the first screw holes in position.

7. The wall-penetrating bus bar assembly according to claim 1, wherein the sealing rubber strip is made of rubber, and the upper end and the lower end of the longitudinal section of the sealing rubber strip are respectively provided with a first opening and a second opening.

8. The wall-penetrating bus bar assembly according to claim 7, wherein the upper portion of the first opening in the longitudinal section is closed, the bottom end of the first opening is matched with the thickness of the first insulating plate, and the upper portion of the first opening is sealed against two side surfaces of the first insulating plate in the closed shape.