CN216642123U

CN216642123U - Supporting pile for railway bridge and culvert construction

Info

Publication number: CN216642123U
Application number: CN202123182955.8U
Authority: CN
Inventors: 张晓兴; 陈伟; 武建军
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-17
Filing date: 2021-12-17
Publication date: 2022-05-31
Anticipated expiration: 2031-12-17

Abstract

The utility model discloses a supporting pile for railway bridge and culvert construction, which belongs to the technical field of railway bridge and culvert construction and comprises a first supporting column and a second supporting column, wherein cushion blocks are fixedly arranged at the top ends of the first supporting column and the second supporting column, adjusting seats are fixedly arranged at the bottom ends of the first supporting column and the second supporting column, and a plurality of equiangular pressure-dividing rods are fixedly arranged at the bottom ends of the adjusting seats. According to the utility model, the rectangular opening and the H-shaped frame are arranged between the first supporting column and the second supporting column, the first curved surface rod and the second curved surface rod are respectively provided with the inserting block, so that the first supporting column and the second supporting column extend inwards to a supporting range, the first curved surface rod and the second curved surface rod are attached to the bottom end of the railway bridge, and the clamping groove, the clamping plate, the curved surface tooth, the arc-shaped outer frame and the arc-shaped inner frame are arranged between the two first supporting columns and the two second supporting columns, so that the two first supporting columns and the two second supporting columns are connected in a reinforcing manner again, and the railway bridge has a good supporting effect.

Description

Supporting pile for railway bridge and culvert construction

Technical Field

The utility model relates to the technical field of railway bridge and culvert construction, in particular to a supporting pile for railway bridge and culvert construction.

Background

The bridges and culverts are the general names of bridges and culverts, the positions, the apertures, the inlet and outlet forms of the bridges and culverts and the reinforcement and energy dissipation measures are key factors for determining the flood resistance of the small bridges and culverts, and the evaluation indexes and the standards can provide a decision basis for flood resistance for the design, construction and maintenance of mountainous roads; with the development of railway transportation industry, the phenomenon that roads and riverways cross railways is very common, and in order to facilitate the crossing of the roads or the riverways, the construction of passing bridges and culverts downwards is usually required, bridge openings are excavated below the railways, and then the bridges and culverts are jacked into the bridge openings.

In order to guarantee railway safety, when carrying out the bridge and culvert construction, need set up the dug hole stake in the ground of railway both sides and make interim buttress, but there is the curved surface that can't laminate the bridge and culvert in the stake of the support of current railway bridge and culvert construction and leads to making and have certain error when being under construction.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a supporting pile for railway bridge and culvert construction.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a support stake for construction of railway bridges and culverts, includes first support column and second support column, first support column and second support column top fixed mounting have the cushion, and first support column and second support column bottom fixed mounting have the regulation seat, and adjust seat bottom fixed mounting have a plurality of partial pressure poles of waiting the angle, it has first curved surface pole and second curved surface pole to peg graft respectively in first support column and the second support column upper end, and first curved surface pole and second curved surface pole looks remote site peg graft and have the deformation pole, and first curved surface pole and second curved surface pole bottom are the horizontal plane, are the arcwall face on first curved surface pole and the second curved surface pole, first curved surface pole and second curved surface pole outer end slide and peg graft there is the curved surface tooth, and curved surface tooth end fixedly connected with arc frame and arc inside casing, the arc inside casing is located the inboard of arc frame.

Preferably, the adjusting base is composed of two circular plates, a jack and a plurality of barometric legs with equal angles, the jack is located between the two circular plates, the barometric legs are located on the outer sides of the circumferences of the two circular plates, and the extending directions of the extending ends of the barometric legs are opposite to the extending direction of the extending end of the jack.

Preferably, rectangular openings are formed in the upper ends of the first supporting column and the second supporting column, H-shaped frames are fixedly mounted on the outer sides of the upper ends of the first supporting column and the second supporting column, and the centers of the rectangular openings and the H-shaped frames are located on the same horizontal line.

Preferably, the deformation rod is composed of a metal sheet and a plurality of facing fins, and the facing fins are bounced and bent when the metal sheet is bent.

Preferably, the bottom ends of the first curved surface rod and the second curved surface rod are fixedly provided with inserting blocks matched with the rectangular opening and the H-shaped frame, and the top ends of the cambered surfaces of the first curved surface rod and the second curved surface rod are provided with a plurality of equal-angle clamping grooves.

Preferably, one side of the curved surface teeth is fixedly provided with a plurality of clamping plates with the same angle, and the clamping plates are matched with the clamping grooves in size.

Preferably, the top ends of the two cushion blocks are fixedly provided with a slope strake, and the slope strake is composed of a plurality of semi-circular plates with equidistant diameters which are sequentially reduced from the middle to the outside.

The utility model has the beneficial effects that:

1. according to the support pile for railway bridge and culvert construction, the rectangular opening and the H-shaped frame are arranged between the first support column and the second support column, the first curved surface rod and the second curved surface rod are provided with the inserting blocks, so that the first support column and the second support column extend inwards to a support range, the first curved surface rod and the second curved surface rod are attached to the bottom end of a railway bridge and culvert, the clamping grooves, the clamping plates, the curved surface teeth, the arc-shaped outer frame and the arc-shaped inner frame are arranged between the two first support columns and the two second support columns, the two first support columns and the two second support columns are connected in a reinforcing mode again, and the support pile has a good support effect on the railway bridge and culvert.

2. The utility model provides a supporting pile for railway bridge and culvert construction, which is characterized in that a plurality of equal-angle pressure dividing rods are fixedly arranged at the bottom end of an adjusting seat, the pressure dividing range is expanded, the stable placement of the supporting pile is enhanced, the adjusting seat is composed of two circular plates, a jack and a plurality of equal-angle air pressure columns, the heights of a first supporting column and a second supporting column are conveniently adjusted, the inclination angle between the two first supporting columns or the two second supporting columns is further conveniently adjusted, a curved surface tooth is more attached to the bottom end of the railway bridge and culvert, the telescopic directions of the telescopic ends of the air pressure columns and the telescopic ends of the jack are opposite, the directions of the jack and the air pressure columns are opposite, and the stability of the supporting pile is further enhanced.

3. The support pile for railway bridge and culvert construction provided by the utility model is composed of a metal sheet and a plurality of veneering fins through the deformation rod, and the veneering fins are bounced and bent when the metal sheet is bent, so that the fixed connection and stable installation between the first curved surface rod and the second curved surface rod are enhanced, and the support pile is also attached to the bottom end of a railway bridge and culvert.

4. The utility model provides a supporting pile for railway bridge and culvert construction, wherein a gradient strake is fixedly installed at the top end of two cushion blocks, the gradient strake consists of a plurality of semi-circular plates with equidistant diameters which are sequentially reduced from the middle to the outside, and the supporting pile is attached to railway bridges and culverts with different gradients.

Drawings

Fig. 1 is a schematic structural diagram of a support pile for railway bridge and culvert construction, according to the present invention;

FIG. 2 is a schematic side view of a curved tooth of a support pile for railway bridge and culvert construction according to the present invention;

FIG. 3 is a schematic side view of a deformed plate of a support pile for railway bridge and culvert construction, which is provided by the utility model and deformed by bending;

fig. 4 is a schematic side view of a supporting pile block for railway bridge and culvert construction according to embodiment 2 of the present invention.

In the figure: the device comprises a first support column 1, a first curved surface rod 2, a deformation rod 3, a second curved surface rod 4, a 5H-shaped frame, a jack 6, a 7-minute pressure rod, an air pressure column 8, an adjusting seat 9, a second support column 10, a rectangular opening 11, a cushion block 12, an inserting block 13, a clamping groove 14, a clamping plate 15, curved surface teeth 16, an arc outer frame 17, an arc inner frame 18, a veneering fin 19 and a gradient array plate 20.

Detailed Description

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-3, a supporting pile for railway bridge construction comprises a first supporting column 1 and a second supporting column 10, wherein a cushion block 12 is fixedly installed at the top end of the first supporting column 1 and the top end of the second supporting column 10, an adjusting seat 9 is fixedly installed at the bottom end of the first supporting column 1 and the bottom end of the second supporting column 10, a plurality of equiangular pressure-dividing rods 7 are fixedly installed at the bottom end of the adjusting seat 9, a first curved rod 2 and a second curved rod 4 are respectively inserted into the upper ends of the first supporting column 1 and the second supporting column 10, a deformation rod 3 is inserted into the opposite end of the first curved rod 2 and the opposite end of the second curved rod 4, the bottom ends of the first curved rod 2 and the second curved rod 4 are horizontal planes, the upper ends of the first curved rod 2 and the second curved rod 4 are arc-shaped planes, curved teeth 16 are slidably inserted into the first curved rod 2 and the second curved rod 4, and the tail end of the curved teeth 16 are fixedly connected with an arc-shaped outer frame 17 and an arc-shaped inner frame 18, the arc inner frame 18 is positioned inside the arc outer frame 17.

In the utility model, the adjusting seat 9 consists of two circular plates, a jack 6 and a plurality of barometric legs 8 with equal angles, the jack 6 is positioned between the two circular plates, the barometric legs 8 are positioned at the outer sides of the circumferences of the two circular plates, and the telescopic directions of the telescopic ends of the barometric legs 8 are opposite to the telescopic direction of the telescopic end of the jack 6;

rectangular openings 11 are formed in the upper ends of the first supporting column 1 and the second supporting column 10, H-shaped frames 5 are fixedly installed on the outer sides of the upper ends of the first supporting column 1 and the second supporting column 10, and the centers of the rectangular openings 11 and the H-shaped frames 5 are located on the same horizontal line;

the deformation rod 3 consists of a metal thin plate and a plurality of facing fins 19, and the facing fins 19 are bounced and bent when the metal thin plate is bent;

the bottom ends of the first curved surface rod 2 and the second curved surface rod 4 are fixedly provided with an inserting block 13 matched with the rectangular opening 11 and the H-shaped frame 5, and the top ends of the cambered surfaces of the first curved surface rod 2 and the second curved surface rod 4 are provided with a plurality of equal-angle clamping grooves 14;

a plurality of clamping plates 15 with the same angle are fixedly arranged on one side of the curved surface teeth 16, and the clamping plates 15 are matched with the clamping grooves 14 in size.

The working principle is as follows: the rectangular opening 11 and the H-shaped frame 5 are arranged between the first supporting column 1 and the second supporting column 10, the first curved rod 2 and the second curved rod 4 are both provided with the inserting blocks 13, so that the first supporting column 1 and the second supporting column 10 extend inwards to support a range, the first curved rod 1 and the second curved rod 4 are attached to the bottom end of a railway bridge, a clamping groove 14, a clamping plate 15, curved teeth 16, an arc outer frame 17 and an arc inner frame 18 are arranged between the two first supporting columns 1 and the two second supporting columns 10, the two first supporting columns 1 and the two second supporting columns 10 are connected in a reinforcing mode again, and a good supporting effect is achieved on the railway bridge;

a plurality of equiangular pressure-dividing rods 7 are fixedly mounted at the bottom end of an adjusting seat 9, the pressure-dividing range is enlarged, the stable placement of a supporting pile is enhanced, the adjusting seat 9 is composed of two circular plates, a jack 6 and a plurality of equiangular pressure columns 8, the heights of the first supporting column 1 and the second supporting column 10 are conveniently adjusted, the inclination angle between the two first supporting columns 1 or the two second supporting columns 10 is further conveniently adjusted, the curved-surface teeth 16 are more attached to the bottom end of a railway bridge and culvert, the telescopic directions of the telescopic ends of the plurality of pressure columns 8 are opposite to the telescopic direction of the telescopic end of the jack 6, the directions of the jack 6 and the pressure column 8 are opposite, and the stability of the supporting pile is further enhanced;

the deformation rod 3 is composed of a metal sheet and a plurality of facing fins 19, and the facing fins 19 are bounced and bent when the metal sheet is bent, so that the fixed connection and stable installation between the first curved surface rod 2 and the second curved surface rod 4 are enhanced, and the deformation rod is attached to the bottom end of a railway bridge and culvert.

Example 2

Referring to fig. 4, in the supporting pile for railway bridge and culvert construction, further, a slope strake 20 is fixedly installed at the top end of each of the two cushion blocks 12, and the slope strake 20 is composed of a plurality of semi-circular plates with equidistant diameters which are sequentially reduced from the middle to the outside.

The working principle is as follows: slope strake 20 is fixedly installed through two 12 tops of cushion, and slope strake 20 comprises the semicircle board that a plurality of equidistant diameters from the centre toward reducing in proper order outward, the railway bridges and culverts of the different slopes of laminating.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A supporting pile for railway bridge and culvert construction comprises a first supporting column (1) and a second supporting column (10), wherein a cushion block (12) is fixedly mounted at the top ends of the first supporting column (1) and the second supporting column (10), an adjusting seat (9) is fixedly mounted at the bottom ends of the first supporting column (1) and the second supporting column (10), a plurality of equiangular pressure distributing rods (7) are fixedly mounted at the bottom end of the adjusting seat (9), the supporting pile is characterized in that a first curved rod (2) and a second curved rod (4) are respectively inserted into the middle upper ends of the first supporting column (1) and the second supporting column (10), deformation rods (3) are inserted into opposite ends of the first curved rod (2) and the second curved rod (4), the bottom ends of the first curved rod (2) and the second curved rod (4) are horizontal planes, the upper ends of the first curved rod (2) and the second curved rod (4) are arc-shaped surfaces, the outer ends of the first curved rod (2) and the second curved rod (4) are slidably inserted with curved teeth (16), the tail ends of the curved teeth (16) are fixedly connected with an arc-shaped outer frame (17) and an arc-shaped inner frame (18), and the arc-shaped inner frame (18) is located on the inner side of the arc-shaped outer frame (17).

2. The supporting pile for railway bridge and culvert construction according to claim 1, wherein the adjusting seat (9) is composed of two circular plates, a jack (6) and a plurality of equal-angle pneumatic columns (8), the jack (6) is located between the two circular plates, the plurality of pneumatic columns (8) are located outside the circumferences of the two circular plates, and the telescopic directions of the telescopic ends of the plurality of pneumatic columns (8) are opposite to the telescopic direction of the telescopic end of the jack (6).

3. The supporting pile for railway bridge and culvert construction according to claim 1, wherein rectangular openings (11) are formed in the upper ends of the first supporting column (1) and the second supporting column (10), H-shaped frames (5) are fixedly mounted on the outer sides of the upper ends of the first supporting column (1) and the second supporting column (10), and the centers of the rectangular openings (11) and the H-shaped frames (5) are located on the same horizontal line.

4. A support pile for railway bridge and culvert construction according to claim 1, characterized in that the deformation rod (3) is composed of a metal sheet and a plurality of facing fins (19), and the facing fins (19) are bent by springing up when the metal sheet is bent.

5. The supporting pile for railway bridge and culvert construction according to claim 3, wherein the bottom ends of the first curved rod (2) and the second curved rod (4) are fixedly provided with inserting blocks (13) matched with the rectangular openings (11) and the H-shaped frame (5), and the top ends of the cambered surfaces of the first curved rod (2) and the second curved rod (4) are provided with a plurality of equal-angle clamping grooves (14).

6. A supporting pile for railway bridge and culvert construction according to claim 5, wherein a plurality of clamping plates (15) with equal angles are fixedly installed on one side of the curved teeth (16), and the clamping plates (15) are matched with the clamping grooves (14) in size.

7. A supporting pile for railway bridge and culvert construction according to claim 1, wherein a slope strake (20) is fixedly installed at the top end of the two cushion blocks (12), and the slope strake (20) is composed of a plurality of semi-circular plates with equal distance and decreasing diameters from the middle to the outside.