CN109296165B

CN109296165B - Overhead system

Info

Publication number: CN109296165B
Application number: CN201811229205.1A
Authority: CN
Inventors: 马红军; 李鹏程
Original assignee: Shanghai Pinzhai Decoration Technology Co ltd
Current assignee: Shanghai Pinzhai Decoration Technology Co ltd
Priority date: 2018-10-22
Filing date: 2018-10-22
Publication date: 2021-02-19
Anticipated expiration: 2038-10-22
Also published as: CN109296165A

Abstract

The invention provides an overhead system which comprises a section steel keel, wherein a foundation bolt and a T-shaped nut for leveling are arranged on the bottom surface of the keel, the cross section of the keel is in a triangular shape, a track groove is formed in the bottom surface of the keel, the T-shaped nut is arranged in the track groove, the foundation bolt is connected with the T-shaped nut through threads, and the foundation bolt is adjusted by rotating the T-shaped nut to achieve leveling. According to the system, the foundation bolt is sleeved in the foundation rubber sleeve, the foundation bolt is connected with the T-shaped nut bonded with the damping gasket, the triangular steel keel is connected with the T-shaped nut, and the foundation bolt is adjusted through a top hole of the triangular steel keel to achieve ground leveling. The scheme has the advantages of simple manufacturing process, high precision, great bearing capacity, high strength, cyclic utilization, good product consistency, lighter texture, simplified construction process, convenient installation, reduced labor input and reduced cost.

Description

Overhead system

Technical Field

The invention relates to the technical field of building decoration, in particular to an overhead system.

Background

Along with the development of the interior decoration industry, the assembly type decoration process achieves remarkable results, but the ground leveling construction process is not integrally improved, and the process still stays on the traditional process.

The traditional ground leveling construction system is wet operation construction, and the construction process has many problems: if the construction period is long, the process is complicated, the workload is large, the construction waste is more, the environment is not protected, the cost is high, the maintenance and the repair at the later stage are difficult to carry out, the requirement of customers is not met any more, and the international advanced assembly technology has a great gap.

The traditional process which depends on the technology at that time can not meet the existing production requirement and has no advancement any more. Conventional ground leveling systems have limited the development of the industry and there is a need for newer alternatives to this technology.

Disclosure of Invention

The invention aims to solve the technical problem that the problems in the prior art are solved, and provides an overhead system. The accessory has strong rigidity, is convenient to adjust, use and construct, and can be used for ground leveling.

In order to solve the above problems, the technical solution of the present invention is as follows:

the utility model provides an overhead system, includes shaped steel fossil fragments, the bottom surface of fossil fragments sets up rag bolt and the T type nut that is used for making level, fossil fragments cross-section article font, and the fossil fragments bottom surface is provided with the track groove, and T type nut sets up in the track inslot, and rag bolt passes through threaded connection T type nut, adjusts rag bolt through rotating T type nut and realizes making level.

Rag bolt is equipped with a diameter 15 ~ 30 millimeters, and the circular dish of steel of 2 ~ 6 millimeters of thickness is placed in circular dish ground connection down, and circular dish upper portion is 15 ~ 65 millimeters long threaded rod for T type nut connection regulation usefulness, rag bolt upper portion is equipped with the straight groove of height-adjusting, and the groove degree of depth is 2 ~ 6 millimeters, and the groove width is 1 ~ 3 millimeters.

The bottom of each foundation bolt is sleeved with a foundation rubber sleeve, the thickness of each foundation rubber sleeve is 3-10 mm, and the diameter of each foundation rubber sleeve is 15-30 mm.

The T-shaped nut is provided with a steel disc with the diameter of 20-40 mm and the thickness of 1-3 mm, the steel disc slides into a rail groove of the steel keel, the steel disc is connected with an internal thread cylinder with the length of 10-30 mm and the inner diameter of 10-15 mm, and the internal thread is used for meshing a threaded rod on the foundation bolt.

And the T-shaped nut is provided with a damping gasket, the thickness of the damping gasket is 0.5-1.5 mm, the diameter of the damping gasket is 25-40 mm, and the damping gasket is bonded on the steel disc of the T-shaped nut.

The width of the profile steel keel is 6-20 mm, and a brucite is paved on the keel.

The height of the foundation bolt is adjusted and adjusted through adjusting holes formed in the section steel keel, the adjusting holes are oblong holes, the hole space is 5-20 cm, and the width is 4-12 mm.

The brucite is a composite board made of magnesium oxide, magnesium sulfate, sawdust and perlite, and has the length of 1200mm, the width of 400mm and the thickness of 18 mm.

The brucite is that seam crossing sets up square pipe, and self tapping screw connection shaped steel fossil fragments are passed through at square pipe both ends, and square pipe height is the same with brucite thickness.

A construction method of an overhead system, which comprises the following steps,

the foundation rubber sleeve is sleeved into a foundation bolt, and the foundation bolt penetrates into the internal thread of the T-shaped nut bonded with the damping gasket to form an adjustable foundation assembly;

the adjustable lower margin subassembly of group slips into the track groove of article style of calligraphy fossil fragments again, constitutes bearing foundation spare, fixes the side pipe on two sets of bearing foundation spares with self tapping screw again, puts into the brucite at last and adjusts the lower margin subassembly height, accomplishes the construction of installation to rag bolt altitude mixture control.

The invention has the advantages that various problems existing in the traditional cement mortar leveling operation process are solved, the height of the foundation bolt is adjusted by the natural top of the foundation bolt, the foundation bolt is not affected by damp, moth-eaten and the like, the foundation bolt has the advantages of excellent longitudinal stress performance, stability and the like, the construction intermittence of the traditional cement mortar leveling construction is saved, the time cost is saved, the leveling mode is optimized, the adjusting precision and the construction efficiency are improved, the natural steel structure is not rusted and damp-eaten, the efficiency is high, the energy is saved, the economy and the environmental protection are realized, and more choices and possibilities are provided for assembly type decoration.

The invention can be used for an assembled construction form, has no wet operation in the whole process, is suitable for various construction environments, is made of galvanized iron parts, has excellent antirust performance and greatly prolongs the service life of components.

The whole construction process has no construction waste materials and no secondary processing process, and the construction process is processed by environment-friendly materials, so that the construction process is green and environment-friendly.

The invention has the advantages of good product consistency, guaranteed quality, convenient installation, simple manufacturing process, high precision, good economy, simplified construction process, reduced labor force investment, small workload and low cost because the parts and the customized parts are produced by one-step molding in a factory and are assembled on site.

Because the invention is assembled, the characteristics of detachability and recycling of the invention ensure that the maintenance is more convenient, the requirement of the current interior decoration industry on new technology is met, and the construction requirement of high efficiency and high quality is ensured. Compared with the traditional wet method or the current popular dry method, the construction is more scientific and reasonable, the construction is easier, the energy is saved, the environment is protected, the construction period is greatly shortened, the good economic benefit can be generated, and the application of the ground leveling system in the public decoration and home decoration industry can be simply and quickly realized.

Drawings

The invention is described in detail below with reference to the drawings and the detailed description;

fig. 1 is a plan view of an overhead system of the present invention.

FIG. 2 is a cross-sectional view A of the present invention.

Fig. 3 is a cross-sectional view B of the present invention.

The adjustable anchor assembly comprises an adjustable anchor assembly (1), a delta-shaped steel keel (2), an 18-18 square tube (3), a brucite plate (4), an anchor rubber sleeve (101), an anchor bolt (102), a shock absorption gasket (103) and a T-shaped nut (104).

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings.

As shown in fig. 1-3, an overhead system comprising: the anchor rubber sleeve 101, an anchor bolt 102, a T-shaped nut 104, a shock absorption gasket 103, a delta-shaped steel keel 2, an 18 x 18 square tube 3 and an 18 thick brucella plate 4 are connected in a combined mode.

The foundation rubber sleeve 101 is 3-10 mm thick, 15-30 mm wide in diameter, and is sleeved into a rubber concave part of a foundation bolt and in soft connection.

The anchor bolts 102 are steel circular plates with the diameters of 15-30 mm and the thicknesses of 2-6 mm, machine-made threads with the lengths of 15-65 mm are used for connecting and adjusting the T-shaped nuts 104, straight grooves which are usually used for adjusting the height are arranged at one position, the depth is 2-6 mm, the width is 1-3 mm, and the leveling height of the anchor bolts is adjusted through the T-shaped nuts;

the T-shaped nut 104 is an internal thread cylinder which is 10-30 mm long and 10-15 mm wide and is used for meshing machine-made threads on the foundation bolt. One steel disc with the diameter of 20-40 mm and the thickness of 1-3 mm is used for sliding into the rail groove of the steel keel 2;

the damping gasket 103 is a rubber self-adhesive gasket with the thickness of 0.5-1.5 mm and the diameter of 25-40 mm, and is directly adhered to a steel disc of the T-shaped nut;

the I-shaped steel keel is a bearing part with the width of 6-20 millimeters and used for bearing a panel, the top of the I-shaped steel keel is provided with a height adjusting hole for adjusting the height of a foundation bolt, the adjusting hole is an oblong hole, the distance between the holes is 5-20 centimeters, and the width of the hole is 4-12 millimeters.

The 18-X18 square tube 3 is a customized 0.7-thick square tube with the length of 400mm, and two ends of the square tube are provided with self-tapping screw round holes.

The brucite 4 is a bottom plate which is prepared from magnesium oxide, magnesium sulfate, sawdust, perlite and the like, has the market customized high strength of 1200mm long, 400mm wide and 18mm thick.

As shown in fig. 2-3, the adjustable foot components, the delta-shaped steel keel, the 18 x 18 square tubes and the brucella plate are connected during construction.

Lower margin subassembly with adjustable includes: an anchor rubber sleeve 101, an anchor bolt 102, a T-shaped nut 104 and a shock absorption gasket 103. The rag rubber cover recess embolias rag bolt, and rag bolt penetrates the internal thread of the T type nut that has bonded the shock-absorbing shim, makes the mechanism screw thread on its interlock rag bolt reach the connection and stabilize, makes up into adjustable rag subassembly.

As shown in fig. 1, the ground bearing part comprises: adjustable ground foot subassembly, delta shaped steel fossil fragments 2, 18 × 18 square tube 3, brucella 4.

The adjustable lower margin subassembly of group slips into the track groove of article style of calligraphy fossil fragments again, constitutes bearing basis spare, fixes the side pipe on two sets of bearing basis spares with self tapping screw again, puts into the brucite at last and adjusts the lower margin subassembly height, accomplishes the installation to rag bolt altitude mixture control.

The main advantage of this scheme lies in that application scope is big, construction cycle is extremely short, can combine various plane materiel such as ground heating, ceramic tile, stone material, simultaneously because of its construction form for the assembled, its whole process does not have wet operation, is applicable to various construction environment, and the material itself is galvanized iron spare, has good rust resistance, has greatly prolonged the life of component. The whole construction process has no construction waste materials and no secondary processing process, and the construction process is processed by environment-friendly materials, so that the construction process is green and environment-friendly. The invention has the advantages of good product consistency, guaranteed quality, convenient installation, simple manufacturing process, high precision, good economy, simplified construction process, reduced labor input, small workload and low cost through direct production in factories. Because the invention is assembled, the characteristics of detachability and recycling of the invention enable maintenance to be more convenient, the requirement of the indoor decoration industry for new technology is met, and the construction requirement of high efficiency and high quality is ensured. Compared with the traditional wet method or the current popular dry method, the construction is more scientific and reasonable, the construction is easier, the energy is saved, the environment is protected, the construction period is greatly shortened, the good economic benefit can be generated, and the application of the ground leveling system in the public decoration and home decoration industry can be simply and quickly realized.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention patent claims is defined by the appended claims and their equivalents.

Claims

1. An overhead system is characterized by comprising a section steel keel, wherein the bottom surface of the keel is provided with an anchor bolt and a T-shaped nut for leveling, the cross section of the keel is in a triangular shape, the bottom surface of the keel is provided with a track groove, the T-shaped nut is arranged in the track groove, the anchor bolt is connected with the T-shaped nut through threads, and the anchor bolt is adjusted by rotating the T-shaped nut to achieve leveling; the foundation bolt is provided with a steel circular disc with the diameter of 15-30 mm and the thickness of 2-6 mm, the circular disc is placed in a downward grounding mode, a threaded rod with the length of 15-65 mm is arranged at the upper portion of the circular disc and used for connecting and adjusting the T-shaped nut, a linear groove with the height adjusted is formed in the upper portion of the foundation bolt, the depth of the groove is 2-6 mm, and the width of the groove is 1-3 mm; the bottom of each foundation bolt is sleeved with a foundation rubber sleeve, the thickness of each foundation rubber sleeve is 3-10 mm, and the diameter of each foundation rubber sleeve is 15-30 mm; the profile steel keel is provided with an adjusting hole for adjusting the height of the foundation bolt; the T-shaped nut is provided with a steel disc with the diameter of 20-40 mm and the thickness of 1-3 mm, the steel disc slides into a rail groove of the steel keel, the steel disc is connected with an internal thread cylinder with the length of 10-30 mm and the inner diameter of 10-15 mm, and the internal thread is used for meshing a threaded rod on the foundation bolt; and the T-shaped nut is provided with a damping gasket, the thickness of the damping gasket is 0.5-1.5 mm, the diameter of the damping gasket is 25-40 mm, and the damping gasket is bonded on the steel disc of the T-shaped nut.

2. An overhead system as claimed in claim 1, wherein the steel section keel is 6-20 mm wide and has a cloth-backed board laid thereon.

3. An overhead system as claimed in claim 1 wherein the adjustment holes are oblong holes with a pitch of 5 to 20 cm and a width of 4 to 12 mm.

4. An overhead system as claimed in claim 2 wherein the brucite is a composite board of magnesium oxide, magnesium sulphate, sawdust, perlite, 1200mm long, 400mm wide and 18mm thick.

5. An overhead system as claimed in claim 1, wherein the sheets are square tubes at the joints, the ends of the square tubes are connected to the steel keels by self-tapping screws, and the height of the square tubes is the same as the thickness of the sheets.