CN212714461U - Laying tool for steel pipe pile channel type pavement - Google Patents

Abstract

The utility model discloses a laying tool for steel pipe pile gallery type pavement, which comprises a steel pipe pile; the hoop is tightly held at the pile top of the steel pipe pile and is provided with a plurality of supporting structures along the circumferential direction; a support beam lapped on the support structure; and the template platform is laid on the top of the support beam. When the gallery road is constructed, the steel pipe pile is firstly sunk, the hoop is tightly held at the pile top of the steel pipe pile, the support for erecting the support beam and the template platform is formed at the pile top of the steel pipe pile through the hoop, and then the support beam and the template platform are erected to finish the laying of the gallery road. Wherein, with the help of the support of steel-pipe pile as supporting beam and template platform, need not set up the scaffold frame from ground, it is more convenient to be under construction, and the time limit for a project is shorter, does not have extra influence to riverbed and flood bank during the construction.

Description

Laying tool for steel pipe pile channel type pavement

Technical Field

The utility model is used for two road construction fields especially relate to a steel-pipe pile gallery road type is two road lays frock.

Background

The trestle type green road along the pedestrian and the single vehicle of the river bank is built at the river bank section which is obstructed by a riverside building and has limited land conditions, the accessibility along the river channel and the leisure hydrophilicity are strengthened, and the trestle type green road is a technical innovation for combining the trestle with the green road.

In the prior art, reinforced concrete prefabricated square piles or tubular piles are mostly adopted as supports for the green road, scaffolds need to be erected from the ground when the top structure of the green road is laid, and the reinforced concrete prefabricated square piles or tubular piles and the scaffolds greatly obstruct riverbeds and flood discharge.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide a frock of laying of the green way of steel-pipe pile gallery way type, it need not play from ground and establishes the scaffold frame, does not have extra influence to riverbed and flood bank during the construction.

The utility model provides a technical scheme that its technical problem adopted is:

laying tool for steel pipe pile stack type pavement, comprising

Steel pipe piles;

the hoop is tightly held at the pile top of the steel pipe pile and is provided with a plurality of supporting structures along the circumferential direction;

a support beam lapped on the support structure;

and the template platform is laid on the top of the support beam.

In some embodiments, the hoop comprises a plurality of hoop assemblies connected and defining internally a hoop mouth that grips the steel pipe pile.

In some embodiments, the hoop assemblies comprise arc plates, wherein the two ends of each arc plate are provided with radial lug seats, and the adjacent hoop assemblies are connected through fasteners on the lug seats, and the fasteners can adjust the distance between the lug seats of the adjacent hoop assemblies.

In some embodiments, the support structure includes ribs welded to the outer peripheral surface of the arc plate, and top end surfaces of the ribs are flush.

In some embodiments, the support beam comprises a cross beam and a longitudinal beam, wherein the cross beam is arranged on the support structure of the adjacent steel pipe pile along the transverse direction of the road, and the longitudinal beam is arranged on the cross beam along the longitudinal direction of the road.

In some embodiments, two cross beams clamp the pile top of the steel pipe pile along the longitudinal direction of the pipeline.

One of the above technical solutions has at least one of the following advantages or beneficial effects: when the gallery road is constructed, the steel pipe pile is firstly sunk, the hoop is tightly held at the pile top of the steel pipe pile, the support for erecting the support beam and the template platform is formed at the pile top of the steel pipe pile through the hoop, and then the support beam and the template platform are erected to finish the laying of the gallery road. Wherein, with the help of the support of steel-pipe pile as supporting beam and template platform, need not set up the scaffold frame from ground, it is more convenient to be under construction, and the time limit for a project is shorter, does not have extra influence to riverbed and flood bank during the construction.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a diagram illustrating the structure of a hoop of the embodiment shown in FIG. 1;

FIG. 3 is a cross-sectional view taken at A-A in FIG. 2;

FIG. 4 is a schematic illustration of the template platform position of one embodiment shown in FIG. 1;

FIG. 5 is a schematic diagram of the construction of the plank beam slab of FIG. 1 according to one embodiment;

fig. 6 is a schematic diagram of a stacked-track type sidewalk structure after construction of the embodiment shown in fig. 1 is completed.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the present invention, if there is a description of directions (up, down, left, right, front and back), it is only for convenience of description of the technical solution of the present invention, and it is not intended to indicate or imply that the technical features indicated must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

In the utility model, the meaning of a plurality of is one or more, the meaning of a plurality of is more than two, and the meaning of more than two is understood as not including the number; the terms "above", "below", "within" and the like are understood to include the instant numbers. In the description of the present invention, if there is any description of "first" and "second" only for the purpose of distinguishing technical features, it is not to be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the precedence of the indicated technical features.

In the present invention, unless otherwise explicitly defined, the terms "set", "install", "connect", and the like are to be understood in a broad sense, and for example, may be directly connected or may be indirectly connected through an intermediate medium; can be fixedly connected, can also be detachably connected and can also be integrally formed; may be mechanically coupled, may be electrically coupled or may be capable of communicating with each other; either as communication within the two elements or as an interactive relationship of the two elements. The technical skill in the art can reasonably determine the specific meaning of the above words in the present invention by combining the specific contents of the technical solution.

Referring to fig. 1, fig. 2, fig. 3, the embodiment of the utility model provides a steel-pipe pile stack way type is two, including steel-pipe pile 1, hoop 2, a supporting beam and template platform, steel-pipe pile 1 sets up a plurality ofly along the extending direction of two way as one of the major structure of two way, and steel-pipe pile 1 can adopt vibration pile sinking or drilling pile sinking. Hoop 2 embraces tightly at the pile bolck of steel-pipe pile 1, through the connected mode of embracing steel-pipe pile 1 from the periphery promptly, fixes at the pile bolck of steel-pipe pile 1, and it is more convenient to connect, and in the back of completing of the way of being green, demolish also more portably moreover, do not receive the special way structure influence of fashioned.

Referring to fig. 2 and 3, the hoop 2 is provided with a plurality of support structures 21 along the circumferential direction, the support beams are lapped on the support structures 21, the formwork platform is laid on the top of the support beams and used as a working platform for pouring concrete and the like, and the formwork platform can be further provided with a bottom formwork and a side formwork so as to further pour the concrete to form a plank road beam slab.

Referring to fig. 1-6, when a plank road type pavement is constructed, a steel pipe pile 1 is firstly driven to pile, a hoop 2 is tightly held at the pile top of the steel pipe pile 1, a support beam, a template platform 33, a bottom template and a side template are erected at the pile top of the steel pipe pile 1 through the hoop 2, then the support beam, the template platform 33, the bottom template and the side template are erected, a pavement slab 4 of the pavement is poured, a safety protection railing 41 is arranged, and a pavement slab surface 42 is paved to finish pavement of the pavement. Wherein, with the help of the support of one of the major structure of the blue way steel-pipe pile 1 as supporting beam and template platform 33, need not set up the scaffold from ground, it is more convenient to be under construction, and the time limit for a project is shorter, does not have additional influence to riverbed and flood bank during the construction.

The hoop 2 includes a plurality of hoop assemblies 22, for example in the embodiment shown in FIG. 2, the hoop 2 includes two semi-circular hoop assemblies 22, it being understood that more than two hoop assemblies 22 may be provided. The plurality of hoop assemblies 22 are connected and define a hoop mouth 23 holding the steel pipe pile 1 inside, namely the plurality of hoop assemblies 22 are connected to form a ring structure so as to hoop the pile top of the steel pipe pile 1. After the construction is completed, the plurality of hoop assemblies 22 are loosened and removed from the steel pipe pile 1.

In some embodiments, referring to fig. 2, the hoop assemblies 22 comprise arc plates, wherein the two ends of each arc plate are provided with radial lugs 24, adjacent hoop assemblies 22 are connected through fasteners 25 on the lugs, the fasteners 25 can be bolts or the like, and the fasteners 25 can adjust the distance between the lugs 24 of the adjacent hoop assemblies 22, so that the hoop 2 can hold the steel pipe pile 1 tightly.

The supporting structure 21 may be a supporting column, a supporting block, a supporting plate, etc. for example, in some embodiments shown in fig. 2 and 3, the supporting structure 21 includes a rib plate welded on the outer peripheral surface of the arc plate, and the rib plate is arranged along the height direction of the steel pipe pile 1 to make the bearing capacity thereof stronger. The top end surfaces of the ribs are flush to provide stable support for the support beam.

Referring to fig. 1, in some embodiments, the supporting beams include cross beams 31 and longitudinal beams 32, the cross beams 31 and the longitudinal beams 32 may be i-beams, steel pipe beams, etc., the cross beams 31 are transversely erected on the supporting structures 21 of the adjacent steel pipe piles 1 along a road, the longitudinal beams 32 are longitudinally erected on the cross beams 31 along the road, the cross beams 31 and the longitudinal beams 32 are perpendicular to each other to provide stable support for the top formwork platforms, and the formwork platforms 33 are laid on the tops of the longitudinal beams 32. And (3) paving a concrete pumping pipe through the template platform 33, conveying fine aggregate concrete to pour into the steel pipe pile 1, filling the vibration dense concrete, and forming a solid reinforced concrete pile in the steel pipe pile 1, so that the strength and the durability of the pile foundation are further improved.

In some embodiments, two beams 31 clamp the pile top of the steel pipe pile 1 along the longitudinal direction of the pipeline, that is, the beams 31 are erected closely to both sides of the steel pipe pile 1, so as to fully utilize the support structure 21 provided by the hoop 2, and the stress is more balanced and the structural stability is higher.

In the description herein, references to the description of the term "example," "an embodiment," or "some embodiments," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The invention is not limited to the above embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the invention, and such equivalent modifications or substitutions are included in the scope defined by the claims of the present application.

Claims (6)

1. The utility model provides a frock of laying of two way of steel-pipe pile stack way type which characterized in that: comprises that

Steel pipe piles;

the hoop is tightly held at the pile top of the steel pipe pile and is provided with a plurality of supporting structures along the circumferential direction;

a support beam lapped on the support structure;

and the template platform is laid on the top of the support beam.

2. The laying tool for the steel pipe pile stack type pipeline according to claim 1, characterized in that: the hoop comprises a plurality of hoop components which are connected and define a hoop mouth holding the steel pipe pile inside.

3. The laying tool for the steel pipe pile stack type pipeline according to claim 2, characterized in that: the hoop component comprises an arc plate, the two ends of the arc plate are provided with lug seats along the radial direction, the hoop component is adjacent to the lug seats and connected through a fastening piece on the lug seats, and the fastening piece can adjust the distance between the lug seats of the hoop component.

4. The laying tool for the steel pipe pile stack type pipeline according to claim 3, characterized in that: the supporting structure comprises rib plates welded on the outer peripheral surfaces of the arc-shaped plates, and the top end faces of the rib plates are flush.

5. The laying tool for the steel pipe pile stack type pipeline according to claim 1, characterized in that: the supporting beam comprises a cross beam and a longitudinal beam, the cross beam is transversely erected on a supporting structure of the adjacent steel pipe piles along the green road, and the longitudinal beam is longitudinally erected on the cross beam along the green road.

6. The laying tool for the steel pipe pile stack type pipeline according to claim 5, characterized in that: and the pile top of the steel pipe pile is clamped by two cross beams along the longitudinal direction of the pipeline.

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