阅读说明：本技术 一种采用实夯工艺制作的室内夯土柱 (Indoor ramming earth column manufactured by adopting ramming process ) 是由 连珍 黄敏杰 江旖旎 王可立 张小明 牛彪 储著林 许高雄 李伯平 周漪芳 于 2021-06-18 设计创作，主要内容包括：本发明提供一种采用实夯工艺制作的室内夯土柱,包括装饰主框架、基层面板、钢丝网、竖向加强筋及夯土层,所述装饰主框架形成夯土柱的主体结构,所述装饰主框架上设置有角码,沿所述装饰主框架的外部围设基层面板,所述基层面板的外部围设钢丝网,所述钢丝网与所述主框架通过螺栓固定连接,所述角码的端部贯穿所述基层面板与所述钢丝网,所述竖向加强筋上下贯穿并安装于所述角码上,所述钢丝网的外部设置所述夯土层,所述夯土层与所述钢丝网之间甩浆形成粘接层。本发明的室内夯土柱采用装饰支撑框架作为主支撑结构,形成内部为空心结构的夯土柱,在不影响夯土柱美感的前提下,减轻了夯土柱的整体重量,实现了夯土工艺在室内装饰领域的应用。(The invention provides an indoor ramming soil column manufactured by adopting a real ramming process, which comprises a main decoration frame, a base layer panel, a steel wire mesh, vertical reinforcing ribs and a ramming soil layer, wherein the main decoration frame forms a main body structure of the ramming soil column, an angle code is arranged on the main decoration frame, the base layer panel is arranged around the outer portion of the main decoration frame, the steel wire mesh is arranged around the outer portion of the base layer panel, the steel wire mesh is fixedly connected with the main frame through bolts, the end portion of the angle code penetrates through the base layer panel and the steel wire mesh, the vertical reinforcing ribs penetrate through the angle code from top to bottom and are installed on the angle code, the ramming soil layer is arranged outside the steel wire mesh, and a bonding layer is formed by throwing slurry between the ramming soil layer and the steel wire mesh. The indoor rammed earth column adopts the decorative support frame as the main support structure to form the rammed earth column with a hollow structure inside, so that the overall weight of the rammed earth column is reduced on the premise of not influencing the aesthetic feeling of the rammed earth column, and the application of the rammed earth process in the field of indoor decoration is realized.)

1. An indoor ramming earth column manufactured by adopting a ramming process is characterized by comprising a decorative main frame, a base layer panel, a steel wire mesh, a vertical reinforcing rib and a ramming soil layer, wherein the decorative main frame forms a main body structure of the ramming earth column, the decorative main frame comprises supporting square steel, transverse square steel, longitudinal square steel and connecting square steel, the bottom end of the supporting square steel is fixedly installed on the ground, the upper lower right part of the transverse square steel is arranged outside the supporting square steel in an encircling manner according to the shape of the ramming earth column in a multilayer manner, the longitudinal square steel is connected with the transverse square steel between layers, the connecting square steel is connected with different space point positions in each layer of the transverse square steel, the supporting square steel, the transverse square steel, the longitudinal square steel and the connecting square steel are in welded connection, the transverse square steel is uniformly provided with angle codes along the circumferential direction of the transverse square steel, the base layer panel is arranged around the outer part of the decorative main frame, the outside of basic unit's panel is enclosed and is established the wire net, the wire net with the main frame passes through bolt fixed connection, the tip of angle sign indicating number runs through basic unit's panel with the wire net, vertical strengthening rib run through from top to bottom and install in on the angle sign indicating number, the outside of wire net sets up the ramming soil layer, vertical strengthening rib is located in the ramming soil layer, the ramming soil layer with get rid of thick liquid between the wire net and form the adhesive linkage.

2. The indoor ramming earth pillar manufactured by the ramming process according to claim 1, wherein the base layer panel comprises a flame retardant plate and a calcium silicate plate from inside to outside.

3. The indoor ramming earth pillar manufactured by the ramming process according to claim 1, wherein the plane of the transverse square steel is perpendicular to the supporting square steel, the longitudinal square steel is parallel to the supporting square steel, the connecting square steel is parallel to the supporting square steel, one surface of the connecting square steel is attached to the supporting square steel, and one surface of part of the longitudinal square steel is attached to the supporting square steel.

4. The indoor ramming earth pillar manufactured by adopting a ramming process according to claim 1, wherein the transverse square steel comprises a straight line section and an arc section, the arc section is connected with the supporting square steel through an L-shaped square steel, and a corner of the L-shaped square steel is connected with the arc section.

5. The indoor ramming earth pillar manufactured by the ramming process according to claim 1, wherein the vertical reinforcing ribs are arranged in a staggered manner with respect to the longitudinal square steel.

6. An indoor ramming soil column manufactured by adopting a ramming process according to claim 1, wherein a kick is arranged outside the decorative main frame and on the periphery of the main frame, a gap is formed between the kick and the decorative main frame, the base layer panel and the steel wire mesh are located in the gap, the vertical reinforcing ribs and the ramming soil layer are located on the upper portion of the kick, and the outer edge of the kick protrudes out of the ramming soil layer.

7. The indoor ramming earth pillar manufactured by the ramming process according to claim 1, wherein an outer portion of the ramming earth layer is coated with a protective agent.

8. The indoor ramming earth pillar manufactured by the ramming process according to claim 1, wherein the ramming earth layer is formed by mixing ramming earth powder, small stones and water.

9. The indoor ramming earth pillar manufactured by the ramming process according to claim 1, wherein the bonding layer is formed by mixing glue, cement and mortar.

Technical Field

The invention belongs to the technical field of indoor architectural decoration, and particularly relates to an indoor ramming earth column manufactured by adopting a ramming process.

Background

The traditional rammed earth technology is applied in China for a long time and is used in large scale from the times of new stone wares to the fifties and the sixties of the last century, and because the rammed earth building has the characteristics of local materials, simple construction, warmness in winter and coolness in summer, low manufacturing cost and the like, the rammed earth building is still widely used in rural housing construction in western regions at present. The rammed earth of the traditional rammed earth house mainly adopts local undisturbed earth, the application of the rammed earth house mainly concentrates on building main bodies and building envelopes, a very heavy solid wall ramming mode is mostly adopted, the construction process is complex, and the cost is high.

In modern buildings, in order to improve the building aesthetic feeling, rammed earth structures are often arranged indoors in large hotels, banquet halls and conference centers, and because rammed earth walls are too thick and heavy, the rammed earth structures are difficult to be used indoors only as decorative structures, so that the problem that how to lighten the weight of the rammed earth building and ensure the structural stability of the rammed earth building is urgently needed to be solved in the field of current building decoration is solved.

Chinese patent No. CN201911032099.2 discloses a method for manufacturing a decorative thin-walled rammed earth wall, which comprises the steps of arranging a fixing bolt on the surface of a strong body to be decorated, arranging angle steel in the vertical direction, arranging a screw on the fixing bolt, erecting a thin-walled rammed earth wall template on the surface of a gun head through the screw, adding earth between the wall and the thin-walled rammed earth wall template, and ramming the earth wall. Although the process overcomes the problem of heavy weight of the rammed earth wall of the ship body, the rammed earth wall needs the wall body as a support, and a rammed earth structure in a three-dimensional shape cannot be manufactured independently.

Disclosure of Invention

In view of the above disadvantages of the prior art, an object of the present invention is to provide a rammed earth pillar manufactured by a compaction process, which is used to solve the problems in the prior art that the rammed earth pillar manufactured by the compaction process has heavy weight and high cost and is difficult to be applied indoors only as a decorative structure.

In order to achieve the above and other related objects, the present invention provides a rammed earth pillar manufactured by a solid ramming process, comprising a main decorative frame, a base layer panel, a steel wire mesh, vertical reinforcing ribs and a ramming layer, wherein the main decorative frame forms a main structure of the rammed earth pillar, the main decorative frame comprises supporting square steels, transverse square steels, longitudinal square steels and connecting square steels, the bottom ends of the supporting square steels are fixedly installed on the ground, the transverse square steels are arranged outside the supporting square steels in a multi-layer manner from right to top according to the shape of the rammed earth pillar, the longitudinal square steels are connected with the transverse square steels between layers, the connecting square steels are connected with different spatial points in each layer of transverse square steels, the contact positions of the supporting square steels, the transverse square steels, the longitudinal square steels and the connecting square steels are all welded connections, and the transverse square steels are uniformly provided with angle braces along the circumferential direction thereof, follow the outside of decorating the main frame is enclosed and is established the basic unit panel, the outside of basic unit panel is enclosed and is established the wire net, the wire net with the main frame passes through bolt fixed connection, the tip of angle sign indicating number runs through the basic unit panel with the wire net, vertical strengthening rib run through from top to bottom and install in on the angle sign indicating number, the outside of wire net sets up the rammer soil layer, vertical strengthening rib is located in the rammer soil layer, the rammer soil layer with get rid of thick liquid between the wire net and form the adhesive linkage.

Preferably, the base layer panel comprises a flame retardant plate and a calcium silicate plate from inside to outside.

According to the preferable technical scheme, the plane where the transverse square steel is located is perpendicular to the supporting square steel, the longitudinal square steel is parallel to the supporting square steel, the connecting square steel is parallel to the supporting square steel, one surface of the connecting square steel is attached to the supporting square steel, and part of one surface of the longitudinal square steel is attached to the supporting square steel.

According to the preferable technical scheme, the transverse square steel comprises a straight line section and an arc-shaped section, the arc-shaped section is connected with the supporting square steel through L-shaped square steel, and the corner of the L-shaped square steel is located at the arc-shaped section for connection.

As a preferred technical scheme, the vertical reinforcing ribs and the longitudinal square steel are arranged in a staggered mode.

As preferred technical scheme, decorate the outside of main frame in the periphery of main frame is provided with the skirting, the skirting with form the clearance between the decoration main frame, basic unit's panel, wire net are located in the clearance, vertical strengthening rib and rammed earth level are in the upper portion of skirting, the outer protrusion of following of skirting the rammed earth layer.

Preferably, the outside of the ramming layer is coated with a protective agent.

As a preferable technical scheme, the rammed soil layer is formed by mixing rammed soil powder, small stones and water.

As a preferable technical scheme, the bonding layer is formed by mixing glue, cement and mortar.

As mentioned above, the indoor ramming earth column of the invention has the following beneficial effects:

(1) according to the indoor ramming earth column, the decoration support frame is used as the main support structure, ramming is carried out on the outer portion of the main support structure, the ramming earth column with the hollow structure inside is formed, on the premise that the aesthetic feeling of the ramming earth column is not affected, the overall weight of the ramming earth column is reduced, the production cost of the ramming earth column is reduced, and the application of the ramming earth process in the field of indoor decoration is realized.

(2) The invention improves the bonding force between the rammed soil layer and the steel wire mesh by throwing slurry between the rammed soil layer and the steel wire mesh, avoids the rammed soil layer from falling off from the steel wire mesh, and ensures the stability of the whole structure of the rammed soil column.

(3) According to the invention, the corner connectors are arranged on the main decorative frame, penetrate through the base layer panel and the steel wire mesh, and are connected with the vertical reinforcing ribs through the corner connectors, and the vertical reinforcing ribs are buried in the rammed earth layer, so that all parts of the rammed earth column are connected into a unified whole, and the mutual separation between layers is avoided.

(4) The decorative support frame is formed by welding the support square steel, the transverse square steel, the longitudinal square steel and the connecting square steel, the square steels are mutually restricted, the support steel frame is ensured not to deform, and meanwhile, the flame-retardant plate and the calcium silicate plate are coated outside the support steel frame, so that the rammed earth column has flame retardant property, and simultaneously, rammed earth materials cannot enter the decorative steel frame in the ramming process.

Drawings

Fig. 1 is a schematic structural view of a decorative main frame in an indoor ramming pillar according to the present invention.

Fig. 2 is a second schematic structural view of a decorative main frame in the indoor ramming pillar according to the present invention.

Fig. 3 is a schematic structural diagram of a base layer panel, a steel wire mesh and vertical reinforcing ribs in the indoor ramming earth column.

Fig. 4 is a schematic view showing an installation structure of a skirting board and a decorative main frame in the indoor ramming column of the present invention.

Fig. 5 is a schematic view of a pouring structure of a ramming layer of the indoor ramming earth pillar of the invention.

Fig. 6 is a schematic view showing a layered structure of the indoor ramming earth pillar of the present invention.

Wherein the reference numerals are specified as follows: the steel wire mesh reinforced concrete composite plate comprises a main decoration frame 1, supporting square steel 11, transverse square steel 12, longitudinal square steel 13, connecting square steel 14, L-shaped square steel 15, corner connectors 2, flame-retardant plates 3, calcium silicate plates 4, steel wire meshes 5, vertical reinforcing ribs 6, skirting boards 7, an adhesive layer 8, a pouring mold 9, angle steel 10 and a ramming soil layer 110.

Detailed Description

The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.

Please refer to fig. 1 to 6. It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for matching with the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions under which the present invention can be implemented, so that the present invention has no technical significance, and any structural modification, ratio relationship change, or size adjustment should still fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.

The embodiment provides an indoor ramming earth pillar manufactured by adopting a ramming process, which comprises a main decorative frame 1, a base layer panel, a steel wire mesh 5, vertical reinforcing ribs 6 and a ramming soil layer 11.

As shown in fig. 1-2, the main decoration frame 1 is used for forming a main structure of an indoor ramming earth pillar, the main decoration frame 1 is connected with the ground to form an embedded plate, the embedded plate is fixed to the ground through a chemical bolt, the size of the embedded plate at the position is 350 × 10 mm, the chemical bolt is an RM12 chemical bolt, meanwhile, the embedded plate is arranged at the connection position of the main decoration frame 1 and the wall surface, the embedded plate is fixed to the wall surface through the chemical bolt, the size of the embedded plate at the position is 200 × 8mm, the chemical bolt is an RM12 chemical bolt, the embedded plate at the ground and the embedded plate at the wall surface are guaranteed after installation, and loosening and suspension are not allowed. The decoration main frame 1 is formed by welding square steel structures and comprises supporting square steel 11, transverse square steel 12, longitudinal square steel 13 and connecting square steel 14, wherein the supporting square steel 11 is a hot galvanizing square pipe with the specification of 400 x 200 x 8mm, the bottom end of the hot galvanizing square pipe is welded with an embedded plate arranged on the ground, the verticality of the supporting square steel 11 is adjusted within an allowable error range, and anti-rust treatment is carried out on welding spots. The transverse square steel 12 is a hot-dip galvanized square pipe with the specification of 50 x 5mm, the transverse square steel 12 is arranged outside the supporting square steel 11 in a multi-layer mode from bottom to top, the distance between every two layers of the transverse square steel 12 is 600mm, the transverse square steel 12 is of a closed-loop structure, the shape of the ramming earth pillar is formed, the transverse square steel 12 comprises straight line segments and arc segments, corner connectors 2 are embedded in the transverse square steel 12 to facilitate later-stage connection, the distance between the corner connectors 2 is 400mm, the specification of the corner connectors 2 is 50 x 5mm, and all welding spots are subjected to rust prevention treatment. The horizontal square steel 12 between the vertical square steel 13 connection layer, what vertical square steel 13 adopted the specification is 50 x 5mm hot dip galvanized square pipe, and all solder joints are rust-resistant treatment, connect different space point positions in square steel 14 connection every layer of horizontal square steel 12, support square steel 11, horizontal square steel 12, vertical square steel 13, the contact department of connecting square steel 14 is welded connection, and horizontal square steel 12 includes straightway and segmental arc, the segmental arc with support square steel 11 passes through L type square steel 15 and is connected, and L type square steel 15 turning is connected with the segmental arc. The plane that horizontal square steel 12 belonged to is perpendicular with support square steel 11, and vertical square steel 13 is parallel with support square steel 11, connects square steel 14 and supports square steel 11 parallel, connects the one side and the laminating of support square steel 11 of square steel 14, and the one side and the laminating of support square steel 11 of partial vertical square steel 13.

As shown in fig. 3, a base layer panel is arranged around the exterior of a main decoration frame 1, a steel wire mesh 5 is arranged around the exterior of the base layer panel, the steel wire mesh 5 is fixedly connected with a transverse square steel 12 and a longitudinal square steel 13 through bolts, the end part of an angle code 2 penetrates through the base layer panel and the steel wire mesh 5, after the main decoration frame 1 is concealed and accepted, the base layer panel can be installed, the base layer panel comprises a flame-retardant plate 3 and a calcium silicate plate 4, the flame-retardant plate 3 is arranged inside the calcium silicate plate 4, because the plasticity and the nail holding force of the calcium silicate plate 4 are insufficient, the base layer adopts the flame-retardant plate 3 with the thickness of 15mm, the flame-retardant plate 3 at the arc position is grooved and bent, the flame-retardant plate 3 at the arc position is fixed on a hot-galvanized square pipe with the thickness of 50 x 5mm by using a drill tail screw, the flame-retardant plate 3 is fixed to finish the inspection flatness of vehicle, the calcium silicate plate 4 is fully paved on the flame-retardant plate 3 after the inspection is qualified, the calcium silicate plate 4 is tightly spliced at the cutting position, the screws are automatically fixed at intervals of 150 and 170mm, the position of angle sign indicating number 2 can adopt manual cutting panel, should use dust exhaust equipment to arrange the dust during cutting, for the installation facility, can draw the 2 positions of angle sign indicating number on the panel of basic unit earlier and trompil again. The calcium silicate board 4 is fully hung on the steel wire mesh 5, the steel wire mesh 5 is fixedly connected with the main frame through bolts, slurry throwing treatment is needed to be carried out to increase the firmness of rammed earth and the calcium silicate board to form an adhesive layer 8, the adhesive layer 8 is formed by mixing glue, cement and mortar, the calcium silicate board and the steel wire mesh 5 are cleaned with reinforcing steel bars before slurry throwing, the reinforcing steel bars are wetted by water, premixed materials are gradually and uniformly beaten on the steel wire mesh 5, and slurry thrown out every time is uniform and moderate. The angle brace 2 is welded with vertical reinforcing ribs 6, the vertical reinforcing ribs 6 are hot-galvanized square pipes with the specification of 20 × 2, the vertical reinforcing ribs 6 are used for increasing the firmness of the vertical reinforcing ribs 6, the vertical reinforcing ribs 6 guarantee that the verticality of each vertical reinforcing rib 6 is within an error allowable range during welding, the welding spots are subjected to rust prevention treatment, and the vertical reinforcing ribs 6 and the vertical square steel 13 are arranged in a staggered mode.

As shown in fig. 4, the outside of the main frame 1 is provided with a kick 7 on the periphery of the main frame, a gap is formed between the kick 7 and the main frame 1, the base layer panel and the steel wire mesh 5 are positioned in the gap, the vertical reinforcing rib 6 and the ramming soil layer 11 are positioned on the upper portion of the kick 7, and the outer edge of the kick 7 protrudes the ramming soil layer 11.

As shown in fig. 5-6, in order to achieve the design expectation of the rammed earth effect, the casting mold 9 is supported by transparent organic glass so as to control the layer, mechanism and color matching of rammed earth, during casting, the casting mold 9 is erected from bottom to top, the casting mold 9 at the lowest layer is erected on the skirting 7, the casting mold is adjusted to be vertical according to the field boundary line, the outer sides of L40 angle steels 10 are used for fixing, and the distance between the angle steels 10 is not more than 400 mm. The field stirring of the materials used for rammed earth layer 11 must be carried out strictly according to the mixing ratio of rammed earth materials. The dosage of various raw materials of each disk of rammed soil is determined according to the mixing ratio, the standard of rammed soil powder and the standard of a small stone platform scale are fixed respectively, and the disks weigh more than one pound when being loaded. The charging sequence is as follows: firstly filling rammed earth powder, then filling small stones, uniformly stirring, then adding a proper amount of water according to the requirement of viscosity, and stirring by adopting a stirrer. The stirring time is determined according to the experimental result of the shortest stirring time of the rammed soil. Sundries in the casting mold 9 and oil stains on the vertical reinforcing ribs 6 are cleaned up before feeding, the position relation between the vertical reinforcing ribs 6 and the ramming soil layer 11 is checked, and the casting mold 9 is coated with a release agent uniformly before feeding. The stirred rammed earth material can be transported to a feeding position in time after being stirred and discharged by using a trolley, a bucket and the like in a field transportation tool, and the duration time cannot exceed the initial setting time of the rammed earth material. The rammed earth material is shoveled into the mould by adopting an iron shovel or poured into the mould by adopting a special small hopper. Rammed earth materials are filled into a mold layer by layer and tamped layer by layer, and the thickness of each layer of filled mold is controlled to be 80-150 mm. When ramming and tamping the rammed earth material, the vertical reinforcing ribs 6 and the corner connectors 2 are not required to be touched, the rammer needs to check the rammer condition at any time in real time, and the phenomena of mold expansion, hollowing and the like are avoided. The ram travel distance should be less than 100mm and the duration of each ram point is measured by the surface floatage. When the steel wire mesh 5 is rammed, the steel wire mesh must be continuously rammed on two sides of the vertical reinforcing steel bar 6 to prevent the missing of the rammer and the missing of the rammer. And (3) the rammed earth structure can be disassembled after being condensed for 72 hours, and holes left by fixing the pouring mould 9 on the rammed earth column after the disassembling can be repaired in time according to the color and mechanism effect, and the finished product is protected. And (3) coating the protective agent after the curing time of the rammed soil column in summer is 14 days, the curing time in winter is 28 days and the water content is less than 10%. The general defects can be repaired, and the protective agent is coated after the defects of the rammed earth wall surface, such as pollution, obvious slurry leakage and the like, are properly repaired. The rammed earth wall surface protective agent is added with water according to a reasonable proportion, construction is carried out by adopting a spraying or brushing method after uniform stirring, brushing is carried out for 2 times before the 1 st time is completely dried, and the rammed earth wall surface protective agent is required to be completely covered without the phenomena of flowing, brush leakage and the like.

The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.