CN210217179U

CN210217179U - Steel skirting line decorated by exposed bolts

Info

Publication number: CN210217179U
Application number: CN201822110242.2U
Authority: CN
Inventors: Jiajia Zhu; 朱家佳; Yini Jiang; 江旖旎; Li Li; 李丽; Chun Ying; 应纯; Chenjie Zhuang; 庄晨杰
Original assignee: Shanghai Building Decoration Engineering Group Co Ltd
Current assignee: Shanghai Building Decoration Engineering Group Co Ltd
Priority date: 2018-12-14
Filing date: 2018-12-14
Publication date: 2020-03-31
Anticipated expiration: 2028-12-14

Abstract

The utility model discloses a steel skirting line that open bolt was decorated belongs to building interior decoration technical field. The steel skirting line includes along the wall body by nearly bottom plate, backing plate, the panel that sets gradually far away, the bottom plate passes through the inflation screw fixation and is in on the wall body of groove, the bottom plate is kept away from one side of wall body is fixed and is provided with the nut, the axis of nut is perpendicular with the bottom plate, the backing plate with the panel is fixed to an overall structure, be provided with the bolt hole on the backing plate, be provided with the bolt counter bore on the panel, the nut is located in the bolt hole of backing plate and just right the bolt counter bore of panel, backing plate are through the fastening countersunk head screw on the nut with the bottom plate is fixed as an organic whole. The steel skirting line can guarantee the straightness that hangs down of panel and the roughness on surface, has easy operation, construction speed is fast moreover, construction quality is good advantage.

Description

Steel skirting line decorated by exposed bolts

Technical Field

The utility model relates to a steel skirting line that open bolt was decorated belongs to building interior decoration technical field.

Background

In the construction of metal skirting lines, the requirements on installation accuracy and surface flatness are high, the wall of a building structure is often required to be leveled and a base material is installed, and then the metal veneer is fixed through bolts. The construction steps of the metal skirting board are as follows: the method comprises the steps of performing precision compounding on a wall of a building structure, performing leveling construction → paying off and installing a cement fiber board base layer → performing size rechecking of the base layer and customizing a metal skirting board in a factory → drilling and installing a hexagon nut according to the counter bore position of the metal skirting board when the precision deviation is large, fixing the metal skirting board by using the hexagon bolt → performing fine adjustment and leveling by using the hexagon bolt.

The prior art has the following operation difficulties and disadvantages: the construction process comprises the steps of drilling and installing the hexagon nut on a wall body of a building structure, and fixing the metal skirting board through the hexagon bolt, wherein errors exist in manual drilling, the verticality of the nut installed in the counter bore is difficult to guarantee, the bearing capacity of the embedded nut is low, and the problems that the installation accuracy of the metal skirting board is poor, the construction efficiency is low, the nut is prone to loosening after being stressed and the like exist.

SUMMERY OF THE UTILITY MODEL

The installation accuracy that the mode that exists to current mode fixed baseboard of drilling installation hexagon nut on building structure's wall body is poor, the low and easy not hard up scheduling problem behind the nut atress of efficiency of construction, the utility model provides a steel skirting line that open bolt was decorated has effectively solved this problem.

For solving the technical problem, the utility model discloses a following technical scheme:

the utility model provides a steel skirting line that exposed bolt was decorated, is fixed in on building structure's the wall body, be provided with on the wall body and be used for the installation the recess of steel skirting line, steel skirting line includes bottom plate, backing plate, the panel that sets gradually by nearly extremely far along the wall body, the bottom plate passes through the inflation screw fixation and is in on the wall body of groove, the bottom plate is kept away from one side of wall body is fixed and is provided with the nut, the axis and the bottom plate of nut are perpendicular, the backing plate with the panel is fixed to an overall structure, be provided with the bolt hole on the backing plate, be provided with the bolt counter bore on the panel, the nut is located in the bolt hole of backing plate and just right the bolt counter bore of panel, backing plate are in through the fastening countersunk head screw on the.

Further, the bolt counter bore on the panel is funnel-shaped or step-shaped, and the nut of the counter-head screw is embedded in the bolt counter bore on the panel, or the outer surface of the nut is flush with the outer surface of the panel.

Further, the backing plate is a groove-shaped galvanized steel plate or a C-shaped galvanized steel plate with folded edges at two ends, the panel is a stainless steel plate, and the opening end of the backing plate is welded and fixed with the back of the panel.

Further, the thickness of the panel is 6mm, the thickness of the galvanized steel sheet of the backing plate is 2mm, and the width of the folded edge of the backing plate is 12 mm.

Furthermore, the bottom plate is a galvanized steel plate and is welded and fixed with the nut.

Furthermore, a plurality of screw holes for installing the expansion screws are formed in the bottom plate, a plurality of expansion sleeves are drilled in the groove of the wall body, the positions of the expansion sleeves are matched with those of the screw holes, and one ends of the expansion screws penetrate through the screw holes and are fixedly connected with the expansion sleeves.

Furthermore, two ends of the panel are provided with folded edges towards the direction of the wall body to form an Contraband-shaped structure to wrap the base plate.

Furthermore, the wall body is a bare concrete wall, and the panel is a sand blasting stainless steel plate with a diffuse reflection effect.

Furthermore, the two ends of the panel are respectively provided with one bolt counter bore, the adjacent panels are spliced with each other, the bottom plate is positioned at the splicing positions of the two panels, the bottom plate is provided with two nuts, and the two nuts are respectively corresponding to the bolt counter bores at the splicing positions of the two panels.

Further, a lamp strip is arranged below the base plate and comprises a flexible substrate and LED lamps arranged on the flexible substrate, the flexible substrate is fixed on the base plate, a gap of 4-8mm is formed between the panel and the floor plate, and light of the LED lamps is transmitted out of the gap.

The utility model discloses owing to adopt above technical scheme, make it compare with prior art, have following advantage and positive effect: the nut is fixed on the bottom plate, the axis of the nut is ensured to be vertical to the bottom plate, the welding of the nut and the bottom plate can be completed in a factory, the axis of the nut can be ensured to be vertical to the bottom plate, then the panel is fixed by using the countersunk head screw, the verticality and the surface flatness of the panel are ensured, and the bottom plate has higher bearing capacity; the panel and the base plate are of an integral structure and are fixed into a whole through the countersunk head screws and the base plate, so that the construction speed of the steel skirting line is increased, and the steel skirting line has the advantages of simplicity in operation, high construction speed and good construction quality.

Drawings

Fig. 1 is a schematic structural view of a steel skirting line decorated with open bolts according to an embodiment of the present invention;

fig. 2 is a split view of a steel skirting line decorated by a bolt in an embodiment of the present invention;

fig. 3 is a diagram illustrating a positional relationship between a backing plate and a panel according to an embodiment of the present invention;

fig. 4 is a diagram illustrating a positional relationship between the bottom plate and the face plate according to an embodiment of the present invention.

The numbers in the figures are as follows:

10-a wall body; 11-a groove; 12-floor plate; 20-a base plate; 21-screw hole; 30-a backing plate; 31-bolt holes; 40-a panel; 41-bolt counter bore; 51-a nut; 52-countersunk head screw; 61-an expanded casing; 62-expansion screw; 70-lamp strip.

Detailed Description

The steel skirting line decorated by the exposed bolts provided by the invention is further described in detail by combining the attached drawings and the specific embodiment. The advantages and features of the present invention will become more apparent in conjunction with the following description. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention.

Example one

As shown in fig. 1 and 2, the steel skirting line decorated by the open bolt provided in this embodiment is fixed on a wall 10 of a building structure, a groove 11 for installing the steel skirting line is provided on the wall 10, and usually, the groove 11 is provided at an adjacent position of the wall 10 and a floor panel 12. The steel skirting line includes along wall body 10 by nearly bottom plate 20, backing plate 30, the panel 40 that sets gradually far away, bottom plate 20 passes through expansion screw 62 to be fixed on the wall body 10 of recess 11 department, bottom plate 20 keeps away from the fixed nut 51 that is provided with in one side of wall body 10, the axis of nut 51 is perpendicular with bottom plate 20, backing plate 30 with panel 40 is fixed as an overall structure, be provided with bolt hole 31 on the backing plate 30, be provided with bolt counter bore 41 on the panel 40, nut 51 is located in the bolt hole 31 of backing plate 30 and just right the bolt counter bore 41 of panel 40, backing plate 30 are in through the fastening countersunk screw 52 on the nut 51 with bottom plate 20 is fixed as an organic whole.

By way of example: the bottom plate 20 is provided with a plurality of screw holes 21 for mounting the expansion screws 62, a plurality of expansion sleeves 61 are drilled in the grooves 11 of the wall 10, the positions of the expansion sleeves 61 are matched with the positions of the screw holes 21, and one ends of the expansion screws 62 penetrate through the screw holes 21 and are fixedly connected with the expansion sleeves 61. Nuts 51 on the bottom plate 20 are positioned in the bolt holes 31 on the backing plate 30 and face the bolt counterbores 41 of the face plate 40, and the face plate 40, the backing plate 30 and the bottom plate 20 are fixed into a whole through countersunk bolts matched with the nuts 51.

By way of example: referring to fig. 3 and 4, the face plate 40 is a stainless steel plate of 1500mm (long) × 90mm (high) × 6mm (thick), two bolt counterbores 41 are respectively provided at both ends of the face plate 40, and the distance from the axial center of the bolt counterbore 41 to the end of the face plate 40 is 75 mm. Panel 40 is from taking backing plate 30, and panel 40 is an overall structure with backing plate 30 promptly, and wherein the galvanized sheet thickness of backing plate 30 is 2mm thick, backing plate 30 is the C type galvanized sheet of cell type galvanized sheet or both ends area hem, and backing plate 30 hem width is 12mm, panel 40 is stainless steel plate, the open end of backing plate 30 with the back welded fastening of panel 40. The base plate 20 is a galvanized steel plate 300mm (long) × 70mm (high) × 2mm (thick), 2 hexagonal nuts 51 are symmetrically welded on one side, the end part of the axis of the hexagonal nut 51 closest to the base plate 20 is 75mm, the distance between the axes of the two hexagonal nuts 51 is 150mm, and the axis of the hexagonal nut 51 is perpendicular to the base plate 20. The bottom plate 20 is located at the joint of the two panels 40, and is used for splicing the two panels 40, namely, the bolt counterbores 41 at the joint end of the two panels 40 are respectively fixed on two nuts 51 on the same bottom plate 20 through a countersunk head screw 52. Wherein the backing plate 30 may be selected from cement fiberboard 12mm thick. It should be noted that, at the corner of the wall 10, the bottom plate 20 may adopt an L-shaped structure for connecting the panels 40 at two sides of the corner, and certainly, the bottom plate 20 may also be respectively disposed at two sides of the corner. It should be noted that the length of the bottom plate 20 may be the same as that of the face plate 40 or may be other lengths, and there may be a plurality of nuts 51 on the bottom plate 20 and a plurality of bolt counterbores 41 on the face plate 40, as long as the nuts 51 are matched with the positions of the bolt counterbores.

By way of example: as shown in fig. 4, the expansion screws 62 are arranged in two rows and staggered, that is, the screw holes 21 are arranged in two rows and staggered, and 2 or 4 screw holes 21 are symmetrically arranged around each nut 51 and fixed by the expansion screws 62.

The utility model provides a pair of steel skirting line that open bolt was decorated has following beneficial effect: the nut 51 is fixed on the bottom plate 20, the axis of the nut 51 is ensured to be vertical to the bottom plate 20, the welding between the nut 51 and the bottom plate 20 can be completed in a factory, the axis of the nut 51 can be ensured to be vertical to the bottom plate 20, then the panel 40 is fixed by the countersunk head screw 52, the perpendicularity and the surface flatness of the panel 40 are ensured, and the bottom plate 20 has higher bearing capacity; the panel 40 and the backing plate 30 are of an integral structure and are fixed with the bottom plate 20 into a whole through the countersunk head screws 52, so that the construction speed of the steel skirting line is increased, and the steel skirting line has the advantages of simplicity in operation, high construction speed and good construction quality.

Preferably, a gasket (not shown) is disposed between the bottom plate 30 and the wall 10, and the flatness of the surface of the bottom plate 30 can be adjusted through the gasket, so as to ensure that the axis of the nut 51 is horizontally disposed, and further ensure the flatness of the surface of the panel 40. The gasket can adopt a rubber gasket and can also adopt a spring washer arranged in a staggered manner, so that the adjustment of the bottom plate 20 can be realized, and the fixing effect of the bottom plate 20 and the wall body 10 can be ensured.

Preferably, as shown in fig. 2, the bolt counter bore 41 of the face plate 40 is funnel-shaped or stepped, the nut of the counter-sunk screw 52 is embedded in the bolt counter bore 41 of the face plate 40, or the outer surface of the nut is flush with the outer surface of the face plate 40. The nut of the countersunk head screw 52 has a decorative effect, so that the outer surface of the steel skirting line is prevented from being too dull. Furthermore, the nut of the countersunk head screw 52 is provided with a cross groove or a hexagonal groove, which can be used for screwing in and screwing out the countersunk head screw and has strong embellishing effect.

When the wall 10 is made of fair-faced concrete, the wall 10 will generate diffuse reflection effect, and in order to match the steel skirting line, it is preferable that the panel 40 is made of sand-blasted stainless steel plate with diffuse reflection effect, which can generate diffuse reflection effect similar to that generated by anodic oxidation of aluminum plate.

Preferably, as shown in fig. 1, a light strip 70 is disposed below the pinch plate 30. The lamp strip 70 comprises a flexible substrate and LED lamps arranged on the flexible substrate, the flexible substrate is fixed on the pinch plate 30, a gap of 4-8mm is formed between the panel 40 and the floor plate 12, and the lamp light penetrates out of the gap, so that the lamp strip has a strong decorative effect.

Preferably, as shown in fig. 3, both ends of the panel 40 are provided with flanges toward the wall 10 to form an Contraband-shaped structure, so that the panel 40 can be seen only in the installed view by covering the pad 30, and the pad 30 is hidden in the panel 40.

Example two

This embodiment provides a method for installing steel skirting decorated with exposed bolts, which is further described with reference to fig. 1 to 3. The installation method comprises the following steps:

the method comprises the following steps: when the wall 10 of the building structure is constructed, a groove 11 for installing a steel skirting line is reserved;

step two: rechecking the structural precision of the groove 11 of the wall 10, customizing a bottom plate 20, a base plate 30 and a panel 40 of the steel skirting line after meeting the requirements, wherein the panel 40 and the base plate 30 are of an integral structure;

the method comprises the following steps of rechecking the structural accuracy of a groove 11 of a wall body 10, specifically checking the flatness of the surface of the wall body 10 at the groove 11, and checking whether the depth, the width and the height of the groove 11 are consistent, wherein if the deviation is large, leveling or repairing is required to be consistent in size;

step three: drilling and embedding an expansion sleeve 61 in the groove 11 of the wall 10, tightly attaching the bottom plate 20 to the groove 11 of the wall 10, enabling one side of the nut 51 to be far away from the wall 10, and fixing the bottom plate 20 on the wall 10 by using an expansion screw 62;

step four: the backing plate 30 is tightly attached to the bottom plate 20, the nut 51 is positioned in the bolt hole 31 on the backing plate 30, the nut 51 is right opposite to the bolt counter bore 41 on the face plate 40, and the counter screw 52 is screwed, so that the face plate 40, the backing plate 30 and the bottom plate 20 are fixed into a whole.

Preferably, in the third step, the expansion sleeve 61 is embedded in the groove 11 of the wall 10 by drilling, specifically, the method includes that the bottom plate 20 is provided with a plurality of screw holes 21 for installing expansion screws 62, and the plurality of expansion sleeves 61 are installed in the groove 11 of the wall 10 by drilling according to the positions of the screw holes 21.

Preferably, the bolt counter bore 41 of the panel 40 is funnel-shaped or stepped, and the nut of the counter-head screw 52 is embedded in the bolt counter bore 41 of the panel 40, or the outer surface of the nut is flush with the outer surface of the panel 40.

Preferably, as shown in fig. 3, both ends of the panel 40 are provided with flanges toward the wall 10 to form an Contraband-shaped structure, and cover the pad 30.

Preferably, the wall 10 is a bare concrete wall, and the panel 40 is made of a sand-blasting stainless steel plate with a diffuse reflection effect. When the wall 10 is made of fair-faced concrete, the wall 10 will generate diffuse reflection effect, and in order to match the steel skirting line with the steel skirting line, the panel 40 is made of sand-blasting stainless steel plate with diffuse reflection effect, which can generate diffuse reflection effect similar to that generated by anodic oxidation of aluminum plate.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a steel skirting line that exposed bolt was decorated, is fixed in on building structure's the wall body, a serial communication port, be provided with on the wall body and be used for the installation the recess of steel skirting line, steel skirting line includes along the wall body by nearly bottom plate, backing plate, the panel that sets gradually far away, the bottom plate passes through the inflation screw fixation and is in on the wall body of groove, the bottom plate is kept away from one side of wall body is fixed and is provided with the nut, the axis and the bottom plate of nut are perpendicular, the backing plate with the panel is fixed as an overall structure, be provided with the bolt hole on the backing plate, be provided with the bolt counter bore on the panel, the nut is located in the bolt hole of backing plate and just right the bolt counter bore of panel, backing plate are in through the fastening countersunk screw on the.

2. The steel skirting line as claimed in claim 1,

the bolt counter bore on the panel is funnel-shaped or stepped, the nut of countersunk screw is embedded in the bolt counter bore on the panel, or the outer surface of the nut is flush with the outer surface of the panel.

3. The steel skirting line as claimed in claim 1, wherein said backing plate is a groove-shaped galvanized steel plate or a C-shaped galvanized steel plate with folded edges at both ends, said panel is a stainless steel plate, and said open end of said backing plate is welded to the back of said panel.

4. The steel skirting line of claim 3 wherein said panel has a thickness of 6mm, said panel has a galvanized steel sheet thickness of 2mm, and said panel has a hem width of 12 mm.

5. The steel skirting line of claim 1 wherein said base plate is a galvanized steel plate and is welded to said nut.

6. The steel skirting line as recited in claim 1 wherein said base plate is provided with a plurality of screw holes for receiving said expansion screws, and a plurality of expansion sleeves are drilled in said wall body at said recesses, said expansion sleeves being positioned to match said screw holes, and one end of said expansion screw passing through said screw hole and being fastened to said expansion sleeves.

7. The steel skirting as claimed in claim 1 wherein said panel is provided with flanges at both ends thereof facing said wall to form an Contraband-shaped structure for covering said panels.

8. The steel skirting as claimed in claim 1 wherein said wall is a bare concrete wall and said panel is a sand-blasted stainless steel panel having a diffuse reflective effect.

9. The steel skirting line as recited in claim 1 wherein said bolt counter bore is formed at each of two ends of said panels, adjacent panels are joined together, said bottom plate is located at the joint of said two panels, and said bottom plate is formed with two nuts, said two nuts respectively corresponding to said bolt counter bores formed at the joint of said two panels.

10. The steel skirting line as claimed in claim 1, wherein a light strip is disposed under said base plate, said light strip comprises a flexible substrate and LED lamps disposed on said flexible substrate, said flexible substrate is fixed on said base plate, a gap of 4-8mm is formed between said panel and said floor plate, and light of said LED lamps is emitted from said gap.