CN115450372B - Wire slot for assembled building - Google Patents
Wire slot for assembled building Download PDFInfo
- Publication number
- CN115450372B CN115450372B CN202210968004.3A CN202210968004A CN115450372B CN 115450372 B CN115450372 B CN 115450372B CN 202210968004 A CN202210968004 A CN 202210968004A CN 115450372 B CN115450372 B CN 115450372B
- Authority
- CN
- China
- Prior art keywords
- wiring groove
- cable
- guide plates
- elastic layer
- wiring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000011178 precast concrete Substances 0.000 claims abstract description 5
- 238000001125 extrusion Methods 0.000 claims description 17
- 239000004744 fabric Substances 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 4
- 239000013013 elastic material Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 12
- 239000012535 impurity Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 238000000576 coating method Methods 0.000 description 4
- 239000004567 concrete Substances 0.000 description 3
- 238000005034 decoration Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 239000011083 cement mortar Substances 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/44—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose
- E04C2/52—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose with special adaptations for auxiliary purposes, e.g. serving for locating conduits
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
- E04C2/32—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure formed of corrugated or otherwise indented sheet-like material; composed of such layers with or without layers of flat sheet-like material
- E04C2/324—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure formed of corrugated or otherwise indented sheet-like material; composed of such layers with or without layers of flat sheet-like material with incisions or reliefs in the surface
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
- E04C2/32—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure formed of corrugated or otherwise indented sheet-like material; composed of such layers with or without layers of flat sheet-like material
- E04C2/326—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure formed of corrugated or otherwise indented sheet-like material; composed of such layers with or without layers of flat sheet-like material with corrugations, incisions or reliefs in more than one direction of the element
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/44—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose
- E04C2/46—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose specially adapted for making walls
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Installation Of Indoor Wiring (AREA)
Abstract
The invention discloses a wire slot for an assembled building, which comprises a house body, wherein the house body is assembled by a plurality of groups of wall bodies made of precast concrete, the inner side walls of the wall bodies are provided with wire slots in advance according to the wire layout of cables, the opening width of the wire slots is gradually reduced from inside to outside, and the diameter of the cables clamped into the wire slots is larger than the opening width of the outer ends of the wire slots. According to the invention, the wiring of the house is laid out in advance, and the corresponding wall body and the wiring groove are integrally formed according to the trend of the wiring groove, so that the grooving quantity of the wall body can be reduced, the processing difficulty of the wall body is reduced, meanwhile, when a cable is required to be clamped in the wiring groove, the cable is only required to be extruded from the opening of the wiring groove, so that the elastically deformable cable is pressed into the wiring groove after being contracted, and meanwhile, the cable is limited and fixed by utilizing the narrower opening of the wiring groove, so that the structure of a buckle and a decorative plate is omitted, the wiring work of the cable is easier, and the construction efficiency of the house is improved.
Description
Technical Field
The invention relates to a wire slot for an assembled building, and belongs to the technical field of building construction.
Background
At present, when a concrete shear wall structure is used for building a house, a traditional construction mode of site formwork erection, steel bar binding and site concrete pouring is generally adopted, and the construction mode is time-consuming and labor-consuming and has a long period; meanwhile, after the traditional precast concrete wallboard is installed, indoor electric wires are required to be arranged on the wallboard, and an electric switch groove is required to be arranged; these indoor arrangements often take a lot of manpower and time, and also generate noise and environmental pollution.
One chinese patent with publication number CN207160395U discloses a prefabricated concrete composite wallboard for an assembled green house building, comprising a wall body and a decoration body arranged on the wall body, wherein the wall body comprises a buried line layer, an insulation layer and a cement mortar layer, the buried line layer and the cement mortar layer are respectively arranged on two sides of the insulation layer, grid grooves are arranged on the upper surface of the buried line layer, and plug holes are arranged in grids formed by the grid grooves; the decoration body comprises a fireproof layer, an adsorption layer and an insert sub-layer, wherein the fireproof layer and the insert sub-layer are respectively arranged on two sides of the adsorption layer, and a plurality of inserts matched with the insert holes are arranged on the insert sub-layer; the structure is simple, convenient and practical, and the frame structure can be used for installation and installation by adopting the building; the wires can be buried in the wall body, so that the design is attractive, and the consumption of subsequent decoration materials can be reduced; and the fire-proof and heat-insulating brick also has multiple functions of fire prevention, adsorption, heat preservation and the like, and accords with the trend of green buildings.
Although the house in the above-mentioned technique can be through the form of fluting in advance, wiring after the shaping of later stage house of being convenient for, but because the wallboard needs to be seted up the net recess to adapt to different circuit trend, make the quantity of recess more, increased the preparation degree of difficulty of wallboard, the electric wire is when assembling simultaneously, needs the electric wire in the collocation recess to detain spacing and fix, still needs the decorative board to shelter from the wallboard of fluting simultaneously and decorates, makes the assembly process of house comparatively loaded down with trivial details, influences the efficiency of construction of house.
Disclosure of Invention
The invention aims to provide a wire slot for an assembled building. Is used for solving the technical problems in the prior art.
The technical scheme of the invention is as follows: a wire casing for assembled building, assembled building is including the room body, and the room body is assembled by the wall body that a plurality of groups precast concrete made, the wire casing has been seted up in advance to the inside wall of wall body according to the circuit layout of cable, and the opening width of wire casing is from inside to outside dwindled gradually, and the diameter of the cable of card income wire casing is greater than the opening width of wire casing outer end.
In the wire slot for the fabricated building, 2 guide plates are symmetrically arranged on two sides of the interior of the wire slot along the length direction of the wire slot, the outer ends of the guide plates extend out of the wire slot, the guide plates are arranged into an arc shape, and the width between the two symmetrical guide plates is gradually increased from the middle part to the two sides.
In the wire slot for the fabricated building, the guide plates are made of elastic deformable materials, and arc-shaped connecting rods are connected between the inner ends of the two symmetrical guide plates and made of elastic materials.
In the aforesaid is arranged in the wire casing of assembled building, the outer end of deflector is kept away from each other one side be provided with horizontally extending portion respectively, and two deflector are pressed into the wire casing inside under the extrusion of cable, and the outer end of two deflector 5 is laminated each other to drive extending portion and the inside wall of wall body and flush, carry out the shutoff to the opening of wire casing simultaneously.
In the wire slot for the fabricated building, the top of the extension part is connected with the grid cloth, the length of the grid cloth is greater than that of the extension part, and the side wall of the outer end of the wire slot is provided with the concave slot matched with the grid cloth.
In the wire slot for the fabricated building, the side walls of the two symmetrical guide plates, which are far away from each other, are respectively connected with the elastic layer.
In the wire slot for the fabricated building, the elastic layer is internally provided with a cavity, an elastic piece is arranged in the cavity, a first guide hole communicated with the cavity in the elastic layer is formed in the side wall of the guide plate, and the air injection direction of the first guide hole faces the inner end of the wire slot.
In the aforementioned wire slot for the fabricated building, the second guide hole is formed in the side wall of the outer end of the guide plate, and when the cable is attached to and extruded from the two symmetrical guide plates, the second guide hole is located at the guide plate corresponding to the inner side of the cable.
In the wire slot for the fabricated building, arc-shaped surfaces are respectively arranged at positions where the outer ends of the two symmetrical guide plates are mutually attached.
In the wire slot for the fabricated building, the sealing cavity is formed in the elastic layer, the guide hole No. three is formed in the side wall of the guide plate, the elastic layer and the position corresponding to the guide hole No. three are provided with elastic telescopic sleeves, and the shape of the side wall of each telescopic sleeve is wavy.
The invention has the beneficial effects that: compared with the prior art, the invention has the following advantages:
1. according to the wire slot for the assembled building, the wiring of the building is laid out in advance, and the corresponding wall body and the wiring slot are integrally formed according to the trend of the wiring, so that the grooving number of the wall body can be reduced, the processing difficulty of the wall body is reduced, meanwhile, when a cable needs to be clamped in the wiring slot, the cable is extruded from the opening of the wiring slot, the elastically deformable cable is pressed into the wiring slot after being contracted, meanwhile, the cable is limited and fixed by utilizing the narrower opening of the wiring slot, the structure of a buckle and a decorative plate is omitted, and the material can be directly filled in the opening of the wiring slot and putty is batched, so that the wiring work of the cable is easier, and the construction efficiency of the building is improved.
2. According to the wire slot for the assembled building, the guide plates are symmetrically inserted into the wire slot in pairs before the cable is assembled, and the wider openings at the outer ends of the two symmetrical guide plates can guide the cable clamped into the wire slot, so that the cable is conveniently clamped into the wire slot, and meanwhile, the situation that the cable is damaged or scratched due to direct rigid extrusion of the cable and the outer port of the wire slot is reduced.
Drawings
FIG. 1 is a schematic view of a wall according to the present invention;
FIG. 2 is a schematic view of the structure of the cable prior to assembly with the wiring duct;
FIG. 3 is a schematic view of the cable assembled with the wiring duct;
fig. 4 is a schematic structural diagram of the cable and wiring groove assembled in the second embodiment;
fig. 5 is a schematic perspective view of a house of the present invention.
In the figure: 1-house body, 2-wall body, 3-cable, 4-wiring groove, 5-deflector, 6-connecting rod, 7-extension, 8-net cloth, 9-concave groove, 10-elastic layer, 11-elastic piece, 12-guide hole, 13-guide hole No. two, 14-arced face, 15-guide hole No. three, 16-telescopic cover.
Detailed Description
The invention is further illustrated by the following figures and examples, which are not intended to be limiting.
Example 1 of the present invention: referring to fig. 1 and 5, a wire slot for an assembled building and an installation method thereof are disclosed, the assembled building comprises a house body 1, the house body 1 is assembled by a plurality of groups of wall bodies 2 made of precast concrete, wire slots 4 are pre-arranged on the inner side walls of the wall bodies 2 according to the line layout of cables 3, the opening width of the wire slots 4 is gradually reduced from inside to outside, and the diameter of the cables 3 is larger than the opening width of the outer ends of the wire slots 4.
Although the house in the prior art can be conveniently provided with wiring after the post house is formed through a pre-slotting mode, the grid grooves are required to be formed in the wallboard so as to adapt to different line trends, so that the quantity of the grooves is more, and the manufacturing difficulty of the wallboard is increased. Meanwhile, when the electric wires are assembled, the electric wire buckles in the grooves are required to be matched for limiting and fixing, and meanwhile, the slotted wallboard is required to be shielded and decorated by the decorative plate, so that the assembling process of the house is complex, and the construction efficiency of the house is affected. In the invention, when the wall body 2 for building the house is processed, the layout of the circuit of the house can be carried out in advance, and the corresponding wall body 2 and the wiring groove 4 are integrally formed according to the trend of the circuit, so that the grooving quantity of the wall body 2 can be reduced, and the processing difficulty of the wall body 2 is reduced. Meanwhile, when the cable 3 needs to be clamped inside the wiring groove 4, the cable 3 is extruded from the opening of the wiring groove 4, so that the elastically deformable cable 3 is pressed into the wiring groove 4 after shrinkage, meanwhile, the cable 3 is limited and fixed by utilizing the narrower opening of the wiring groove 4, the structure of a buckle and a decorative plate is omitted, and the cable 3 can be directly filled with materials and subjected to putty batch treatment at the opening of the wiring groove 4, so that the wiring work of the cable 3 is easier and more convenient, and the construction efficiency of a house is improved.
As shown in fig. 2-3, a plurality of groups of guide plates 5 are symmetrically arranged on two sides of the inside of the wiring groove 4, the outer ends of the guide plates 5 extend out of the wiring groove 4, the guide plates 5 are arranged in an arc shape, and the width between the two symmetrical guide plates 5 is gradually increased from the middle part to two sides. Before the assembly of the cable 3, the guide plates 5 are inserted into the wiring groove 4 in a pairwise symmetrical manner in advance, at this time, the wider openings at the outer ends of the two symmetrical guide plates 5 can play a role in guiding the cable 3 to be clamped into the wiring groove 4, so that the cable 3 is conveniently clamped into the wiring groove 4, and meanwhile, the situation that the cable 3 is damaged or scratches occur due to direct rigid extrusion of the cable 3 and the outer port of the wiring groove 4 is also reduced.
The guide plates 5 are made of elastic deformable materials, and arc-shaped connecting rods 6 are connected between the inner ends of the two symmetrical guide plates 5, and the connecting rods 6 are made of elastic materials. In the process that the cable 3 is pressed into the wiring groove 4 through the two guide plates 5 (can be metal sheets), the cable 3 can synchronously apply acting force to the two guide plates 5 and the connecting rod 6, so that the two guide plates 5 slide towards the inside of the wiring groove 4, meanwhile, the outer ends of the two guide plates 5 deform towards the direction close to each other under the extrusion of the outer ports of the side walls of the wiring groove 4 until the outer ends of the two guide plates 5 bend and deform instantaneously towards the direction close to each other, so that the cable 3 pressed into the wiring groove 4 can be wrapped, the two guide plates 5 positioned in the wiring groove 4 can play a protective effect on the cable 3, the damage of the cable 3 is reduced, and meanwhile, the bent outer ends of the two guide plates 5 can seal the wiring groove 4 more effectively, so that the follow-up putty coating process can be smoothly carried out.
One side that the outer end of deflector 5 kept away from each other is provided with extension 7 respectively, and two deflector 5 are pressed into the wiring groove 4 when inside under the extrusion of cable 3, and the outer end of two deflector 5 laminates each other to drive extension 7 and wall body 2's inside wall flush, can block up the opening of wiring groove 4 simultaneously. After the two guide plates 5 are pressed into the wiring groove 4 under the action of the cable 3, the extending parts 7 on the two guide plates 5 can fully block and fill up the opening of the wiring groove 4, and the putty coating treatment can be directly carried out without arranging a filler at the position of the wiring groove, so that the house construction efficiency is further improved.
The side wall of the extension part 7 far away from the wiring groove 4 is connected with a grid cloth 8, the length of the grid cloth 8 is larger than that of the extension part 7, and the side wall of the outer end of the wiring groove 4 is provided with a concave groove 9 matched with the grid cloth 8. When extension 7 fills out wire casing 4, extension 7 can drive net cloth 8 card and go into in the indent 9 to automatic cover in the position department that extension 7 and wire casing 4 meet each other, follow-up when the putty processing of batch, the construction intensity of this department putty can be strengthened to net cloth 8, reduces the circumstances that the crack easily appears because of being in the handing-over position in wire casing 4 edge.
The side walls of the two symmetrical guide plates 5, which are far away from each other, are respectively connected with an elastic layer 10. Through the elastic layer 10 that sets up for deflector 5 can extrude elastic layer 10 under the extrusion of cable 3 in the in-process of not wiring groove, thereby make opening of two deflector 5 more effective opening, the cable 3 of being convenient for get into, simultaneously after deflector 5 and elastic layer 10 are pressed into wiring groove 4 inside, the rebound force of elastic layer 10 self can compact two deflector 5, reduces two deflector 5 and appear not hard up condition.
The elastic layer 10 is internally provided with a cavity, the cavity is internally provided with an elastic piece 11, the side wall of the guide plate 5 is provided with a first guide hole 12 communicated with the cavity in the elastic layer 10, and the air injection direction of the first guide hole 12 faces the inner end of the wiring groove 4. When the deflector 5 drives the elastic layer 10 to be pressed into the wiring groove 4, the elastic layer 10 is extruded to extrude the gas in the elastic layer from the first guide hole 12, so that the air flow sprayed out of the first guide hole 12 can blow off the impurities adhered to the inner end of the wiring groove 4, and the damage caused by rigid extrusion of the cable 3 and the sharp impurities is reduced.
And a second guide hole 13 is formed in the side wall of the outer end of the guide plate 5, and the second guide hole 13 is positioned at the guide plate 5 corresponding to the inner side of the cable 3 when the cable 3 is attached to the two symmetrical guide plates 5 for extrusion. When the wire 3 presses the deflector 5 into the wire slot 4, the elastic layer 10 is extruded and then sprayed with air flow, dust impurities adhered to the surface of the wire slot 4 can be directly blown out from the second guide hole 13, so that the cleanliness of the inside of the wire slot 4 is further improved, and the damage to the wire 3 caused by the impurities in the wire slot 4 is reduced.
Arc-shaped surfaces 14 are respectively arranged at positions where the outer ends of the two symmetrical guide plates 5 are mutually attached. When the cable 3 in the wiring groove 4 is damaged due to long-time use, the two attached guide plates 5 can be extruded to form the arc-shaped surface 14, so that the guide plates 5 can be conveniently pried open, and the cable 3 can be replaced or maintained.
Example 2 of the present invention: as shown in fig. 4, the difference from embodiment 1 is that the elastic layer 10 has a different internal structure and the other structures are the same. Another embodiment of the present invention is: the inside sealed chamber that is provided with of elastic layer 10, no. three guide holes 15 have been seted up on the lateral wall of deflector 5, and the elastic layer 10 is provided with elastic flexible cover 16 with No. three guide holes 15 corresponding position department, and the lateral wall shape of flexible cover 16 sets up into the wave. When the deflector 5 drives the elastic layer 10 to press into the wiring groove 4, the elastic layer 10 can charge the gas inside the elastic layer 10 into the telescopic sleeve 16 under the extrusion of the side wall of the wiring groove 4, so that the telescopic sleeve 16 extends out from the third guide hole 15 to the position between the two deflectors 5, when the cable 3 is damaged due to long-time use, a cutter can be inserted between the two deflectors 5 at the moment, the telescopic sleeve 16 is punctured, and therefore the elastic layer 10 in a sealing state is not extruded to the two deflectors 5 due to air leakage, and the deflector 5 is in a loose state, so that the cable 3 is convenient to replace or maintain.
Working principle: according to the invention, when the wall body 2 for building the house is processed, the layout of the circuit of the house can be carried out in advance, and the corresponding wall body 2 and the wiring groove 4 are integrally formed according to the trend of the circuit, so that the grooving quantity of the wall body 2 can be reduced, and the processing difficulty of the wall body 2 is reduced. Meanwhile, when the cable 3 needs to be clamped inside the wiring groove 4, the cable 3 is extruded from the opening of the wiring groove 4, so that the cable 3 with elastic variability is pressed into the wiring groove 4 after shrinkage, and meanwhile, the cable 3 is limited and fixed by utilizing the narrower opening of the wiring groove 4, so that the structure of a buckle and a decorative plate is omitted, and the cable 3 can be directly filled with materials and subjected to putty batch treatment at the opening of the wiring groove 4, so that the wiring work of the cable 3 is easier and more convenient, and the construction efficiency of a house is improved. Before the assembly of the cable 3, the guide plates 5 are inserted into the wiring groove 4 in a pairwise symmetrical manner in advance, at the moment, the wider openings at the outer ends of the two symmetrical guide plates 5 can play a role in guiding the cable 3 to be clamped into the wiring groove 4, so that the cable 3 is conveniently clamped into the wiring groove 4, and meanwhile, the situation that the cable 3 is damaged in a pressing way or scratches occur due to direct rigid extrusion of the cable 3 and the outer port of the wiring groove 4 is reduced. In the process that the cable 3 is pressed into the wiring groove 4 through the two guide plates 5 (can be metal sheets), the cable 3 can synchronously apply acting force to the two guide plates 5 and the connecting rod 6, so that the two guide plates 5 slide towards the inside of the wiring groove 4, meanwhile, the outer ends of the two guide plates 5 deform towards the direction close to each other under the extrusion of the outer ends of the side walls of the wiring groove 4 until the outer ends of the two guide plates 5 bend and deform instantaneously towards the direction close to each other, so that the cable 3 pressed into the wiring groove 4 can be wrapped, the two guide plates 5 positioned in the wiring groove 4 can play a protective effect on the cable 3, the damage of the cable 3 is reduced, and meanwhile, the bent outer ends of the two guide plates 5 can seal the wiring groove 4 more effectively, so that the follow-up putty coating process can be smoothly carried out. After the two guide plates 5 are pressed into the wiring groove 4 under the action of the cable 3, the extending parts 7 on the two guide plates 5 can fully block and fill up the opening of the wiring groove 4, and the putty coating treatment can be directly carried out without arranging a filler at the position of the wiring groove, so that the house construction efficiency is further improved. When extension 7 fills out wire casing 4, extension 7 can drive net cloth 8 card and go into in the indent 9 to automatic cover in the position department that extension 7 and wire casing 4 meet each other, follow-up when the putty processing of batch, the construction intensity of this department putty can be strengthened to net cloth 8, reduces the circumstances that the crack easily appears because of being in the handing-over position in wire casing 4 edge. Through the elastic layer 10 that sets up for deflector 5 can extrude elastic layer 10 under the extrusion of cable 3 in the in-process of impressing wiring groove 4, thereby makes opening of two deflector 5 more effective open, is convenient for cable 3 get into. Meanwhile, after the guide plates 5 and the elastic layer 10 are pressed into the wiring groove 4, the rebound force of the elastic layer 10 can compact the two guide plates 5, so that the loosening of the two guide plates 5 is reduced. When the deflector 5 drives the elastic layer 10 to be pressed into the wiring groove 4, the elastic layer 10 is extruded to extrude the gas in the elastic layer from the first guide hole 12, so that the air flow sprayed out of the first guide hole 12 can blow off the impurities adhered to the inner end of the wiring groove 4, and the damage caused by rigid extrusion of the cable 3 and the sharp impurities is reduced. When the wire 3 presses the deflector 5 into the wire slot 4, the elastic layer 10 is extruded and then sprayed with air flow, dust impurities adhered to the surface of the wire slot 4 can be directly blown out from the second guide hole 13, so that the cleanliness of the inside of the wire slot 4 is further improved, and the damage to the wire 3 caused by the impurities in the wire slot 4 is reduced. When the cable 3 in the wiring groove 4 is damaged due to long-time use, the two attached guide plates 5 can be extruded to form the arc-shaped surface 14, so that the guide plates 5 can be conveniently pried open, and the cable 3 can be replaced or maintained. When the deflector 5 drives the elastic layer 10 to press into the wiring groove 4, the elastic layer 10 can charge the gas inside the elastic layer 10 into the telescopic sleeve 16 under the extrusion of the side wall of the wiring groove 4, so that the telescopic sleeve 16 extends out from the third guide hole 15 to the position between the two deflectors 5, when the cable 3 is damaged due to long-time use, a cutter can be inserted between the two deflectors 5 at the moment, the telescopic sleeve 16 is punctured, and therefore the elastic layer 10 in a sealing state is not extruded to the two deflectors 5 due to air leakage, and the deflector 5 is in a loose state, so that the cable 3 is convenient to replace or maintain.
Claims (5)
1. A wire casing for assembled building, assembled building is including room body (1), and room body (1) are assembled by wall body (2) that a plurality of group precast concrete made, its characterized in that: the inner side wall of the wall body (2) is provided with a wiring groove (4) in advance according to the circuit layout of the cable (3), the opening width of the wiring groove (4) is gradually reduced from inside to outside, and the diameter of the cable (3) clamped into the wiring groove (4) is larger than the opening width of the outer end of the wiring groove (4); 2 guide plates (5) are symmetrically arranged on two sides of the inside of the wiring groove (4) along the length direction of the wiring groove, the outer ends of the guide plates (5) extend out of the wiring groove (4), the guide plates (5) are arranged in an arc shape, and the width between the two symmetrical guide plates (5) is gradually increased from the middle part to the two sides; the guide plates (5) are made of elastic deformable materials, arc-shaped connecting rods (6) are connected between the inner ends of the two symmetrical guide plates (5), and the connecting rods (6) are made of elastic materials; the outer ends of the guide plates (5) are respectively provided with a horizontal extension part (7) at one side far away from each other, and when the two guide plates (5) are pressed into the wiring groove (4) under the extrusion of the cable (3), the outer ends of the two guide plates 5 are mutually attached and drive the extension parts (7) to be flush with the inner side wall of the wall body (2), and simultaneously, the opening of the wiring groove (4) is plugged; the side walls of the two symmetrical guide plates (5) which are far away from each other are respectively connected with an elastic layer (10); a sealing cavity is formed in the elastic layer (10), a third guide hole (15) is formed in the side wall of the guide plate (5), an elastic telescopic sleeve (16) is arranged at the position, corresponding to the third guide hole (15), of the elastic layer (10), and the side wall of the telescopic sleeve (16) is in a wave shape; the elastic layer (10) can charge the gas in the elastic layer (10) into the telescopic sleeve (16) under the extrusion of the side wall of the wiring groove (4).
2. The trunking for a fabricated building of claim 1, wherein: the top of extension (7) is connected with net cloth (8), and the length of net cloth (8) is greater than the length of extension (7), and offer on the lateral wall of wiring groove (4) outer end with net cloth (8) matched with recess groove (9).
3. The trunking for a fabricated building of claim 1, wherein: the inside cavity that is equipped with of elastic layer (10), cavity inside are equipped with elastic component (11), offer on deflector (5) lateral wall with elastic layer (10) inside cavity be linked together guide hole (12) No. one, the jet direction of guide hole (12) is towards wiring groove (4) inner.
4. The trunking for a fabricated building of claim 1, wherein: and a second guide hole (13) is formed in the side wall of the outer end of the guide plate (5), and the position of the second guide hole (13) is positioned at the guide plate (5) corresponding to the inner side of the cable (3) when the cable (3) is attached to the two symmetrical guide plates (5) for extrusion.
5. The trunking for a fabricated building of claim 1, wherein: arc-shaped surfaces (14) are respectively arranged at the positions where the outer ends of the two symmetrical guide plates (5) are mutually attached.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210968004.3A CN115450372B (en) | 2022-08-12 | 2022-08-12 | Wire slot for assembled building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210968004.3A CN115450372B (en) | 2022-08-12 | 2022-08-12 | Wire slot for assembled building |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115450372A CN115450372A (en) | 2022-12-09 |
| CN115450372B true CN115450372B (en) | 2023-10-03 |
Family
ID=84297878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210968004.3A Active CN115450372B (en) | 2022-08-12 | 2022-08-12 | Wire slot for assembled building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115450372B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0549916U (en) * | 1991-12-12 | 1993-07-02 | 大成建設株式会社 | Precast concrete floor slab with wiring groove |
| EP0579544A1 (en) * | 1992-07-17 | 1994-01-19 | Legrand | Composite profile assembly such as ducting or similar |
| CN108661223A (en) * | 2018-05-07 | 2018-10-16 | 浙江省建工集团有限责任公司 | A kind of prefabricated superimposed sheet of assembled architecture reserves the construction technology of wire casing |
| CN209040336U (en) * | 2018-08-29 | 2019-06-28 | 北京凯盛建材工程有限公司 | It can the live precast light thermal-insulation wallboard slotted |
| CN211114238U (en) * | 2019-04-30 | 2020-07-28 | 北京绿城易筑科技有限公司 | Partition wall exempts from buried tub of wiring system in advance |
-
2022
- 2022-08-12 CN CN202210968004.3A patent/CN115450372B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0549916U (en) * | 1991-12-12 | 1993-07-02 | 大成建設株式会社 | Precast concrete floor slab with wiring groove |
| EP0579544A1 (en) * | 1992-07-17 | 1994-01-19 | Legrand | Composite profile assembly such as ducting or similar |
| CN108661223A (en) * | 2018-05-07 | 2018-10-16 | 浙江省建工集团有限责任公司 | A kind of prefabricated superimposed sheet of assembled architecture reserves the construction technology of wire casing |
| CN209040336U (en) * | 2018-08-29 | 2019-06-28 | 北京凯盛建材工程有限公司 | It can the live precast light thermal-insulation wallboard slotted |
| CN211114238U (en) * | 2019-04-30 | 2020-07-28 | 北京绿城易筑科技有限公司 | Partition wall exempts from buried tub of wiring system in advance |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115450372A (en) | 2022-12-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108316518B (en) | Partition walls and their installation methods | |
| CN206722266U (en) | Wall panel assembly | |
| US2745276A (en) | Pre-cast building units | |
| CN115450372B (en) | Wire slot for assembled building | |
| CN110965683B (en) | A curtain wall system with arbitrarily adjustable connection angles of horizontal and vertical keels | |
| CN101725198A (en) | Ceramic plate dry-hanging system | |
| CN115853109A (en) | A non-transparent enclosure structure of an ultra-low energy consumption building and its construction method | |
| CN212656424U (en) | Keel pipeline module assembled with cement ribbon board | |
| CN215167362U (en) | Novel assembled stair concrete prefab | |
| CN211690876U (en) | Wall body support frame, wall body unit and wall body structure | |
| CN103437562A (en) | A construction method for a hollow wall | |
| CN114658142A (en) | Ceramsite concrete wallboard mounting structure and construction method thereof | |
| CN209556531U (en) | A kind of plug-in Assembled enclosing wall of positive pin type arc bayonet connection | |
| CN222009266U (en) | A multifunctional infill wall structure | |
| CN218205059U (en) | ALC building wallboard connection structure | |
| CN214329745U (en) | Guest room pipe shaft | |
| CN213837196U (en) | Wall made of desulfurization aerated building blocks | |
| CN221276946U (en) | A kind of indoor partition quick-install wall | |
| CN218990534U (en) | Autoclaved aerated concrete wallboard connecting structure with steel wire rope | |
| CN219268396U (en) | Fireproof plugging plate for electric shaft bridge | |
| CN221855882U (en) | Partition plate is built in room | |
| CN110984428B (en) | Fireproof wall building structure | |
| CN217759557U (en) | Prefabricated concrete composite wall panel of prefabricated building construction | |
| CN218643741U (en) | External wall heat insulation decorative structure | |
| CN211286144U (en) | Assembled internal partition wall module |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |