CN108612248A - A kind of house suspended ceiling mounting structure - Google Patents

Abstract

The invention discloses a suspended ceiling installation structure of a house, and relates to the technical field of suspended ceiling installation. The invention includes a base column, a hanger, a main keel and an auxiliary keel. There are two threaded holes on one surface of the base column, and the threaded holes are of blind structure; the hanger includes a hanger and a reinforcement sleeve, and the cross section of the hanger is an inverted trapezoid Structure, one end of the suspender is fixed with a threaded rod, the threaded rod is threaded with the threaded hole, and the other end of the suspender is fixed with a U-shaped clamping plate; the reinforcement sleeve is a tapered sleeve structure, the reinforcement sleeve is sleeved on the outer surface of the suspension column, A flange ring is fixed. In the present invention, the gap between the U-shaped clamping plate and the main keel is matched to position and lift the main keel, and the supporting block of the U-shaped structure on one side of the main keel supports the auxiliary keel, and the arc surface structure on the supporting block facilitates the adjustment of the auxiliary keel. Angle, reduce the force applied by workers during installation, and the positioning effect is good, which solves the problem of falling due to excessive height and unbalanced force applied by workers during installation.

Description

A structure for installing the suspended ceiling of a house

technical field

The invention belongs to the technical field of suspended ceiling installation, and in particular relates to a suspended ceiling installation structure of a house.

Background technique

Home decoration ceiling is a common link in home decoration. The classification of the ceiling is different according to the material of the decorative board. The ceiling decoration material is the main basis for distinguishing the name of the ceiling. There are mainly: light steel keel gypsum board ceiling, gypsum board ceiling, mineral wool board Suspended ceiling, splint suspended ceiling, special-shaped strip aluminum gusset ceiling, square painted aluminum gusset ceiling, painted glass ceiling, aluminum honeycomb perforated sound-absorbing panel ceiling, whole room duplex ceiling, etc.

When installing the existing ceiling, the staff stand on the scaffolding for construction. However, during the construction and installation, the workers need to lift and fix the ceiling components at the same time. Because the height is too high, it is not convenient for the workers to apply force, and it is prone to the danger of falling. And it is not convenient for users to install.

The suspender in the existing ceiling structure is the main load-bearing structure. However, the existing suspender is installed on the base column by bolts or nails, and the fixing force is insufficient. Loosening or falling off occurs, which cannot satisfy the user's use effect.

Contents of the invention

The purpose of the present invention is to provide a ceiling installation structure of a house, which is positioned and lifted by the gap between the U-shaped clamping plate and the main keel, and the main keel is lifted, and the auxiliary keel is supported by the supporting block of the U-shaped structure on one side of the main keel. The arc structure on the block facilitates the adjustment of the angle of the auxiliary keel, reduces the force applied by workers during installation, and has a good positioning effect, which solves the problem of falling due to excessive height and unbalanced force applied by workers during installation.

In order to solve the problems of the technologies described above, the present invention is achieved through the following technical solutions:

The invention relates to a suspended ceiling installation structure of a house, which includes a base column, a hanging piece, a main keel and an auxiliary keel. Two threaded holes are opened on one surface of the base column, and the threaded holes are of a blind structure; the hanging piece includes The suspension column and the reinforcing sleeve, the cross section of the suspension column is an inverted trapezoidal structure, one end of the suspension column is fixed with a threaded rod, the threaded rod is threaded with the threaded hole, and the other end of the suspension column is fixed with a U-shaped clamp plate; the reinforcing sleeve is a tapered sleeve structure, the reinforcing sleeve is sleeved on the outer surface of the suspender, and a flange ring is fixed at one end of the reinforcing sleeve, and the reinforcing sleeve is fixedly connected with the bottom surface of the base column through the flange ring and bolts The main keel is a square column structure, and the main keel is in clearance fit with the L-shaped clamping plate, and one surface of the main keel is fixed side by side with support blocks; the auxiliary keel is a square column structure, and the two ends of the auxiliary keel All have concave notches.

Further, four through holes are arranged side by side on one surface of the base column, the through holes are composed of a first hole and a second hole, and an expansion bolt is arranged in the through hole, and the expansion bolt includes an expansion part, a screw thread part and tightening part, the length of the expansion part is greater than the depth of the through hole, the difference is in the range of 3-5cm, the tightening part is a T-shaped nut, the length of the T-shaped nut is the same as the depth of the second hole , turn the T-nut in the second hole.

Further, the cross-section of the inner wall of the reinforcement sleeve is an inverted trapezoidal structure, and the inner wall of the reinforcement sleeve is in interference fit with the top end of the outer surface of the suspender.

Further, a group of protrusions are fixed on both ends of the auxiliary keel, and four through holes are provided on the protrusions and the bottom surface of the U-shaped clamping plate, and one end of the auxiliary keel is connected with the protrusions, through holes and screws. One side of the main keel is fixedly connected, and the main keel is fixedly connected to the hanging column through a U-shaped clamping plate, through holes and screws.

Further, the cross-sections of the support blocks are all U-shaped structures, and an opposite inner wall of the support blocks is configured as an arc-shaped structure.

Further, one end of the main keel is fixed with a plug-in board, and the other end of the main keel is provided with a plug-in slot, and the plug-in board and the plug-in slot are in clearance fit, and the plug-in board and the plug-in slot are used to form a The positioning and installation of the row main keel.

Further, two cross bars are fixed on the peripheral side of the hanging post, and the cross bars are located between the U-shaped clamping plate and the reinforcing sleeve, and the hanging post can be easily rotated by using the cross bars.

Further, the depth of the concave-shaped notch is greater than the length of the support block, the difference is in the range of 1-2cm, and the height of the concave-shaped notch is greater than the height of the support block, the difference is in the range of 0.5-1cm.

Further, the hanging column is made of aluminum alloy material, and the base column, main keel and auxiliary keel are all made of fir material, pine material or basswood material.

The present invention has the following beneficial effects:

1. The present invention cooperates with the gap between the U-shaped clamping plate and the main keel to position and lift the main keel. When installing the main keel, the force exerted by the workers is reduced, and it is convenient for the user to install the main keel. The support of the U-shaped structure on one side of the main keel The auxiliary keel is supported by the block, and the arc surface structure on the support block is convenient for adjusting the angle of the auxiliary keel. When installing the auxiliary keel, the force applied by the workers is reduced, and the positioning effect is good, which facilitates the installation of the auxiliary keel and avoids the inadequacy of force applied during installation. Balance the danger of workers falling and improve the safety performance during installation.

2. The present invention provides a tapered suspender and a fixing sleeve with an interference fit with the top of the suspender to achieve a double fixation effect, improve the fixing force of the hanger, and avoid hanging due to too many decorative plates or decorations. If the column is loose or falls off, by setting the expansion bolt with T-shaped bolt, and the threaded part is longer than the existing expansion bolt, the contact volume between the expansion bolt and the floor is increased, the fixing force is improved, and the service life of the suspended ceiling is extended. .

Of course, any product implementing the present invention does not necessarily need to achieve all the above-mentioned advantages at the same time.

Description of drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the accompanying drawings that are required for the description of the embodiments. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. Those of ordinary skill in the art can also obtain other drawings based on these drawings without any creative effort.

Fig. 1 is the structural representation of a kind of house suspended ceiling installation structure of the present invention;

Fig. 2 is the schematic diagram of base column structure;

Fig. 3 is a partial enlarged view of place A in Fig. 2;

Fig. 4 is the structural schematic diagram of hanger;

Figure 5 is a schematic structural view of the suspension column;

Fig. 6 is the structural schematic diagram of reinforcement sleeve;

Fig. 7 is a structural schematic diagram of the main keel;

Fig. 8 is a partial enlarged view of place B in Fig. 7;

Fig. 9 is the structural representation of auxiliary keel;

Fig. 10 is a schematic structural view of the main keel and the auxiliary keel;

Fig. 11 is the structural representation of expansion bolt;

Fig. 12 is a schematic structural diagram of the present invention after combination;

In the accompanying drawings, the list of parts represented by each label is as follows:

1-base column, 2-hanger, 3-main keel, 4-auxiliary keel, 5-expansion bolt, 101-threaded hole, 102-through hole, 103-first hole, 104-second hole, 201-hanging Column, 202-reinforcing sleeve, 203-threaded rod, 204-U-shaped clamping plate, 205-flange ring, 206-cross bar, 301-support block, 302-socket plate, 303-socket slot, 401- Recessed notch, 402-protrusion, 403-through hole, 501-expansion part, 502-thread part, 503-tightening part.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

In describing the present invention, it is to be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inner", "surrounding" etc. Indicating orientation or positional relationship is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as limiting the present invention .

Please refer to Figs. 1-12, the present invention is a suspended ceiling installation structure of a house, comprising a base column 1, a hanger 2, a main keel 3 and an auxiliary keel 4, the surface of the base column 1 is provided with two threaded holes 101, and the threaded The hole 101 is a blind structure;

The hanger 2 includes a hanging post 201 and a reinforcing sleeve 202. The cross section of the hanging post 201 is an inverted trapezoidal structure. One end of the hanging post 201 is fixed with a threaded rod 203, which is threadedly matched with the threaded hole 101. The other end of the hanging post 201 is fixed with a U-shaped clamping plate 204;

The reinforcement sleeve 202 is a tapered sleeve structure, the reinforcement sleeve 202 is sleeved on the outer surface of the suspender 201, and one end of the reinforcement sleeve 202 is fixed with a flange ring 205, and the reinforcement sleeve 202 is fixedly connected to the bottom surface of the base column 1 through the flange ring 205 and bolts;

The main keel 3 is a square column structure, the main keel 3 is in clearance fit with the L-shaped clamping plate, and the surface of the main keel 3 is fixed side by side with support blocks 301;

The auxiliary keel 4 is a square column structure, and both ends of the auxiliary keel 4 are provided with concave notches 401 .

Wherein as shown in Fig. 3 and Fig. 11, four through-holes 102 are arranged side by side on the surface of base column 1, and through-hole 102 is made up of first hole 103 and second hole 104, and expansion bolt 5 is arranged in through-hole 102, expands The bolt 5 includes an expansion part 501, a threaded part 502 and a tightening part 503. The length of the expansion part 501 is greater than the depth of the through hole 102, and the difference is in the range of 3-5 cm. The tightening part 503 is a T-shaped nut, and the length of the T-shaped nut is The T-nut is turned in the second hole 104 at the same depth as the second hole 104 .

As shown in FIG. 4 , the cross-section of the inner wall of the reinforcement sleeve 202 is an inverted trapezoidal structure, and the inner wall of the reinforcement sleeve 202 is in interference fit with the top end of the outer surface of the suspender 201 .

Wherein as shown in Figure 5, Figure 9 and Figure 10, a group of protrusions 402 are fixed at both ends of the auxiliary keel 4, and four through holes 403 are provided on the protrusion 402 and the bottom surface of the U-shaped clamping plate 204, and the auxiliary keel 4 One end is fixedly connected to one side of the main keel 3 through the protrusion 402 , the through hole 403 and the screw, and the main keel 3 is fixedly connected to the hanging column 201 through the U-shaped clamping plate 204 , the through hole 403 and the screw.

As shown in FIG. 8 and FIG. 10 , the cross section of the support block 301 is U-shaped, and the opposite inner wall of the support block 301 is configured as an arc surface structure.

Wherein as shown in Fig. 7 and Fig. 8, one end of the main keel 3 is fixed with a plug-in plate 302, and the other end of the main keel 3 is provided with a plug-in slot 303, and the plug-in plate 302 and the plug-in slot 303 are clearance fit, and the plug-in board 302 and the insertion slot 303 are used for the positioning and installation of the rows of main keels 3 .

4 and 5 , two crossbars 206 are fixed on the sides of the suspender 201 , and the crossbar 206 is located between the U-shaped clamping plate 204 and the reinforcement sleeve 202 .

Wherein as shown in Figure 10, the depth of the concave notch 401 is greater than the length of the support block 301, the difference is in the range of 1-2cm, the height of the concave notch 401 is greater than the height of the support block 301, the difference is 0.5-1cm range.

Wherein, the hanging column 201 is made of aluminum alloy material, and the base column 1, the main keel 3 and the auxiliary keel 4 are all made of fir material, pine material or basswood material.

A specific application of this embodiment is: when installing, first attach the base column 1 to the bottom surface of the floor, smash the expansion bolt 5 into the first hole 103 and the hole punched on the floor, and rotate the tightening part 503 in the second hole 104 , fix the base column 1 on the floor, hold the hanging column 201 and align the threaded rod 203 with the threaded hole 101, turn the cross bar 206 to fix one end of the hanging column 201 on the bottom of the base column 1, push the reinforcing sleeve 202 upward, and use the flange ring 205 fix the reinforcement sleeve 202 on the bottom of the base column 1, the reinforcement sleeve 202 reinforces the suspension column 201, rotate the cross bar 206 so that the U-shaped clamping plate 204 is perpendicular to the side of the base column 1, insert the main keel 3 into the U-shaped Clamping plate 204, using the through hole 403 and screws at the bottom of the U-shaped clamping plate 204 to fix the main keel 3 on the U-shaped clamping plate 204, and place one end of the auxiliary keel 4 on a support block 301 on the main keel 3 , and the other end of the auxiliary keel 4 is placed on the support block 301 on the other main keel 3, and the auxiliary keel 4 is fixed between the two main keels 3 by using the through hole 403 on the protrusion 402 and screws.

In the description of this specification, descriptions with reference to the terms "one embodiment", "example", "specific example" and the like mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment of the present invention. In an embodiment or example. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are only to help illustrate the invention. The preferred embodiments are not exhaustive in all detail, nor are the inventions limited to specific embodiments described. Obviously, many modifications and variations can be made based on the contents of this specification. This description selects and specifically describes these embodiments in order to better explain the principle and practical application of the present invention, so that those skilled in the art can well understand and utilize the present invention. The invention is to be limited only by the claims, along with their full scope and equivalents.

Claims (9)

1. A suspended ceiling installation structure of a house, comprising a base column (1), a hanger (2), a main keel (3) and an auxiliary keel (4), characterized in that: a surface of the base column (1) is provided with several A threaded hole (101), the threaded hole (101) is a blind structure; the hanger (2) includes a suspension column (201) and a reinforcement sleeve (202), and the cross section of the suspension column (201) is an inverted Trapezoidal structure, one end of the suspender (201) is fixed with a threaded rod (203), the threaded rod (203) is screwed into the threaded hole (101), and the other end of the suspender (201) is fixed with a U-shaped clamping plate (204); The reinforcement sleeve (202) is a tapered sleeve structure, the reinforcement sleeve (202) is sleeved on the outer surface of the suspension column (201), and a flange ring (205) is fixed at one end of the reinforcement sleeve (202). The reinforcing sleeve (202) is fixedly connected to the bottom surface of the base column (1) through the flange ring (205) and bolts; The main keel (3) is a square column structure, the main keel (3) is in clearance fit with the L-shaped clamping plate, and a support block (301) is fixed side by side on one surface of the main keel (3); The auxiliary keel (4) is a square column structure, and both ends of the auxiliary keel (4) are provided with concave notches (401). 2. The installation structure for a suspended ceiling of a house according to claim 1, wherein a plurality of through holes (102) are arranged side by side on one surface of the base column (1), and the through holes (102) are defined by the first hole (103) and the second hole (104), the through hole (102) is provided with an expansion bolt (5), and the expansion bolt (5) includes an expansion part (501), a threaded part (502) and a tightening part (503), the length of the expansion part (501) is greater than the depth of the through hole (102), the difference is in the range of 3-5cm, the tightening part (503) is a T-shaped nut, the T-shaped nut The length is the same as the depth of the second hole (104). 3. The installation structure for a suspended ceiling of a house according to claim 1, characterized in that, the cross-section of the inner wall of the reinforcement sleeve (202) is an inverted trapezoidal structure, and the inner wall of the reinforcement sleeve (202) is in contact with the suspension column (201 ) top interference fit on the outer surface. 4. The installation structure for a suspended ceiling of a house according to claim 1, characterized in that, a group of protrusions (402) are fixed at both ends of the auxiliary keel (4), and the protrusions (402) and The bottom surface of the U-shaped clamping plate (204) is provided with several through holes (403), and one end of the auxiliary keel (4) is fixed to one side of the main keel (3) through the protrusion (402), through holes (403) and screws connection, the main keel (3) is fixedly connected to the hanging column (201) through a U-shaped clamping plate (204), through holes (403) and screws. 5. The installation structure for a suspended ceiling of a house according to claim 1, characterized in that, the cross-sections of the support blocks (301) are all U-shaped structures, and the opposite inner walls of the support blocks (301) are all set as arcs surface structure. 6. The installation structure for a suspended ceiling of a house according to claim 1, characterized in that, one end of the main keel (3) is fixed with a plug-in plate (302), and the other end of the main keel (3) is provided with a plug-in plate (302). The connecting slot (303), the plug-in board (302) and the plug-in slot (303) are clearance fit. 7. The installation structure for the suspended ceiling of a house according to claim 1, characterized in that, a number of cross bars (206) are fixed on the side of the suspension column (201), and the cross bars (206) are located in the U-shaped clamping position. between the plate (204) and the reinforcement sleeve (202). 8. The installation structure for a suspended ceiling of a house according to claim 1, characterized in that, the depth of the concave notch (401) is greater than the length of the support block (301), and the difference is in the range of 1-2 cm, so The height of the concave-shaped notch (401) is greater than the height of the support block (301), and the difference is in the range of 0.5-1cm. 9. The installation structure for a suspended ceiling of a house according to claim 1, characterized in that, the suspension column (201) is made of aluminum alloy material, and the base column (1), main keel (3) and auxiliary keel (4) are all made of Chinese fir material or pine material or basswood material.