CN211312505U

CN211312505U - Cement mortar pile for improving bearing capacity of foundation

Info

Publication number: CN211312505U
Application number: CN201922253991.5U
Authority: CN
Inventors: 黄嫒琳; 陈楠; 徐福华
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-16
Filing date: 2019-12-16
Publication date: 2020-08-21
Anticipated expiration: 2029-12-16

Abstract

The utility model discloses an improve cement mortar pile of ground bearing capacity, construct subassembly, bradyseism post, mortar layer, spliced pole, filler block apron, buffer block and carrier bar subassembly including pile body, cross steel, the bottommost concrete connection cross steel of pile body constructs the subassembly, the bradyseism post is connected to the upper end that the subassembly was constructed to the cross steel, bradyseism post outside parcel has the mortar layer, the spliced pole is passed through on the upper portion of bradyseism post and is connected lower part filler block apron, filler block apron is two from top to bottom, and the intermediate connection is provided with the buffer block. The utility model discloses an under the mating reaction of cross steel structure subassembly, bradyseism post, buffer block, screw steel ring and carrier bar subassembly, not only improved the bearing force of pile body, still make the interlock fixed more stable closely knit between the pile body component, reinforcing pile body bearing capacity for reach best antidetonation bearing effect.

Description

Cement mortar pile for improving bearing capacity of foundation

Technical Field

The utility model relates to a cement mortar pile technical field specifically is a cement mortar pile who improves foundation bearing capacity.

Background

At present, the foundation refers to the soil or rock mass of the supporting foundation under the building. Soil layers as building foundations are divided into rocks, gravel soil, sandy soil, silt soil, cohesive soil and artificial filling soil. The foundation includes a natural foundation and an artificial foundation (composite foundation). The foundation engineering of the building is the foundation of the building, and the pile foundation has become a foundation form widely adopted for building various buildings, particularly heavy plants, high-rise buildings and buildings with special requirements in areas with complex environments.

Patent number is CN 201820752040.5's publication a cement mortar stake that improves ground bearing capacity, including the cement mortar post, the mounting groove has been seted up at the top of cement mortar post, and the inside packing of mounting groove has the concrete, the top and the bottom of cement mortar post all run through and are equipped with a plurality of dead levers, and the one end of a plurality of dead levers extends to the inside of concrete, has cup jointed first square framework between a plurality of dead levers on cement mortar capital end, has cup jointed the square framework of second between a plurality of dead levers of cement mortar column bottom, it is equipped with a plurality of buffer gear to run through between first square framework and the square framework of second.

When the technical scheme is realized, at least the following defects exist: the bearing strength needs to be improved, the meshing bearing effect is lacked among pile body components, the shock resistance is poor, and the bearing is unstable. Therefore, a cement mortar pile for improving the bearing capacity of the foundation is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an improve cement mortar pile of ground bearing capacity, under the mating reaction through cross steel structure subassembly, bradyseism post, buffer block, screw steel ring and carrier bar subassembly, not only improved the bearing force of pile body, still make the fixed more stable closely knit of interlock between the pile body component, reinforcing pile body bearing capacity for reach best antidetonation bearing effect, with the problem that has proposed in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an improve cement mortar pile of foundation bearing capacity, constructs subassembly, bradyseism post, mortar layer, spliced pole, filler block apron, buffer block and carrier bar subassembly including pile body, cross steel, the concrete connection cross steel constructs the subassembly bottom the pile body, the bradyseism post is connected to the upper end that the cross steel constructs the subassembly, bradyseism post outside parcel has the mortar layer, the upper portion of bradyseism post is passed through the spliced pole and is connected lower part filler block apron, filler block apron is two from top to bottom, and the intermediate junction is provided with the buffer block, the periphery of bradyseism post and buffer block is fixed through the pile body and is penetrated and have the carrier bar subassembly, the carrier bar subassembly includes screw thread steel ring, steel bar post and filling layer, the fixed outside that sets up at the steel bar post of screw thread, the steel bar post is three, the fixed filling layer that is provided with between the steel bar post.

As a preferred embodiment of the utility model, the cross steel constructs the subassembly and includes first unsmooth layer, the unsmooth layer of second and strengthening rib, first unsmooth layer sets up with the crisscross mixture of the unsmooth layer of second, and the cross arrangement has the strengthening rib between.

As a preferred embodiment of the utility model, the bradyseism post embeds there is stiff spring, bradyseism post and mortar layer mixed connection.

As a preferred embodiment of the present invention, the filling layer is formed by mixing concrete and metal slag.

As a preferred embodiment of the present invention, the connecting column is specifically an expansion bolt member.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses an improve cement mortar pile of ground bearing capacity, under the mating reaction through cross steel structure subassembly, bradyseism post, buffer block, screw steel ring and carrier bar subassembly, not only improved the bearing force of pile body, still make the interlock fixed more stable closely knit between the pile body component, reinforcing pile body bearing capacity for reach best antidetonation bearing effect.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic view of the overall structure of a cement mortar pile for improving bearing capacity of a foundation according to the present invention;

FIG. 2 is a schematic view of the structure of a bearing steel bar assembly of a cement mortar pile for improving bearing capacity of a foundation according to the present invention;

figure 3 is the utility model relates to an improve alternately steel structure component structure schematic diagram of cement mortar pile of foundation bearing capacity.

In the figure: pile body 1, cross steel structure subassembly 2, first concave-convex layer 21, second concave-convex layer 22, strengthening rib 23, bradyseism post 3, mortar layer 4, spliced pole 5, filler block apron 6, buffer block 7, bearing steel bar subassembly 8, screw steel ring 81, reinforcing bar post 82, filling layer 83.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an improve cement mortar pile of foundation bearing capacity, includes pile body 1, alternately construct subassembly 2, bradyseism post 3, mortar layer 4, spliced pole 5, filler block apron 6, buffer block 7 and bearing steel bar subassembly 8, the concrete connection alternately constructs subassembly 2 through the bottom of pile body 1, bradyseism post 3 is connected to the upper end of alternately constructing subassembly 2, the outside parcel of bradyseism post 3 has mortar layer 4, the upper portion of bradyseism post 3 is passed through the spliced pole and is connected lower part filler block apron 6, filler block apron 6 is upper and lower two, and the intermediate junction is provided with buffer block 7, bradyseism post 3 and buffer block 7 periphery are fixed through pile body 1 and are run through bearing steel bar subassembly 8, bearing steel bar subassembly 8 includes screw steel ring 81, steel bar post 82 and filling layer 83, the fixed outside that sets up at steel bar post 82 of screw steel ring 81, steel bar post 82 is three, and a filling layer 83 is fixedly arranged between the reinforcing steel bar columns 82.

Wherein, the cross steel constructs subassembly 2 and includes first unsmooth layer 21, second unsmooth layer 22 and strengthening rib 23, first unsmooth layer 21 sets up with the crisscross mixture of second unsmooth layer 22, and the alternately setting of strengthening rib 23 between.

Wherein, the shock absorption column 3 is internally provided with a rigid spring, and the shock absorption column 3 is in mixed connection with the mortar layer 4.

Wherein, the filling layer 83 is formed by one or more of concrete and metal slag.

Wherein the connecting column 5 is embodied as an expansion bolt member.

It should be noted that the utility model relates to a cement mortar pile for improving foundation bearing capacity, which comprises a pile body 1, a crossed steel structure component 2, a first concave-convex layer 21, a second concave-convex layer 22, a reinforcing rib 23, a cushioning column 3, a mortar layer 4, a connecting column 5, a lining block cover plate 6, a buffer block 7, a bearing steel bar component 8, a thread steel ring 81, a reinforcing steel bar column 82 and a filling layer 83, wherein the components are general standard components or components known by technicians in the field, the structure and principle of the cement mortar pile are known by technicians in the field through technical manuals or conventional experimental methods, when in work, under the cooperation of concrete, the first concave-convex layer 21, the second concave-convex layer 22 and the reinforcing rib 23 are crossed and mixed, so that the pile body is firmer, the mortar layer 4 is used for mixing the cushioning column 3, the connecting column 5 and the cushioning effect of the buffer block 7, so that the pile body is tougher, through the inside filling layer 83 of pile body 1 mix the cooperation of steel bar post 82, utilize the outside to set up under the effect of screw steel ring 81 for bearing capacity is more powerful, thereby improves pile body bearing effect.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an improve cement mortar pile of foundation bearing capacity, includes pile body (1), cross steel constructs subassembly (2), bradyseism post (3), mortar layer (4), spliced pole (5), filler block apron (6), buffer block (7) and bearing steel bar subassembly (8), its characterized in that: the bottommost part of the pile body (1) is connected with a cross steel structure component (2) through concrete, the upper end of the cross steel structure component (2) is connected with a shock absorption column (3), the outer side of the shock absorption column (3) is wrapped with a mortar layer (4), the upper part of the shock absorption column (3) is connected with a lower lining block cover plate (6) through a connecting column, the lining block cover plates (6) are arranged up and down, the middle is connected with a buffer block (7), the periphery of the shock absorption column (3) and the buffer block (7) is fixedly penetrated with a bearing steel bar component (8) through the pile body (1), the bearing steel bar component (8) comprises a thread steel ring (81), a steel bar column (82) and a filling layer (83), the thread steel ring (81) is fixedly arranged outside the steel bar columns (82), the number of the steel bar columns (82) is three, and filling layers (83) are fixedly arranged between the steel bar columns (82).

2. The cement mortar pile for improving the bearing capacity of the foundation as claimed in claim 1, wherein: the cross steel constructs subassembly (2) and includes first concave-convex layer (21), second concave-convex layer (22) and strengthening rib (23), first concave-convex layer (21) and crisscross mixed setting of second concave-convex layer (22), and cross between be provided with strengthening rib (23).

3. The cement mortar pile for improving the bearing capacity of the foundation as claimed in claim 1, wherein: the shock absorption column (3) is internally provided with a rigid spring, and the shock absorption column (3) is in mixed connection with the mortar layer (4).

4. The cement mortar pile for improving the bearing capacity of the foundation as claimed in claim 1, wherein: the filling layer (83) is formed by one or more of concrete and metal slag.

5. The cement mortar pile for improving the bearing capacity of the foundation as claimed in claim 1, wherein: the connecting column (5) is specifically an expansion bolt member.