Fabricated pile body truss

Abstract

The utility model relates to the technical field of trusses, in particular to an assembly type pile body truss which comprises four groups of structural columns, a positioning assembly and a locking assembly, a cylindrical convex strip is fixedly installed on one side of each structural column, an arc-shaped splicing groove is formed in the other side of each structural column, the positioning assembly is installed on one side of each structural column, and the locking assembly is installed on the other side of each structural column. The locking assembly is arranged on one side of the positioning assembly; compared with an existing pile truss which is usually connected in a welding mode, when a dam breach is plugged, in the assembling process of the truss, rapid assembling cannot be carried out, plugging efficiency is affected, and larger loss can be caused; according to the utility model, the cylindrical raised lines of one group of structural columns are embedded into the arc-shaped splicing grooves of the other group of structural columns, so that the two groups of structural columns can be transversely spliced and fixed, and the two groups of structural columns can be longitudinally positioned, spliced and fixed by arranging the positioning components, and therefore, a truss spliced by a plurality of groups of structural columns can be quickly assembled.

Description

TECHNICAL FIELD

[0001] The utility model relates to truss technical field especially relates to a fabricated pile body truss. BACKGROUND

[0002] Pile body truss is a kind of special structure system, it combines the advantages of pile foundation and truss structure, is widely used in civil engineering field, and can also be used when plugging dam breach;

[0003] The current pile body truss usually adopts the mode of welding to connect, when plugging dam breach, for the truss assembly process, cannot carry out quick assembly, influence the efficiency of plugging, can cause greater loss;

[0004] Therefore, in view of the above current pile body truss usually adopts the mode of welding to connect, when plugging dam breach, for the truss assembly process, cannot carry out quick assembly, influence the efficiency of plugging, can cause greater loss, a kind of fabricated pile body truss can be designed, by quick positioning and clamping, can be quickly installed at dam gap, facilitate subsequent filling and plugging, reduce the loss caused by dam breach. UTILITY MODEL CONTENTS

[0005] In order to overcome the current pile body truss usually adopts the mode of welding to connect, when plugging dam breach, for the truss assembly process, cannot carry out quick assembly, influence the efficiency of plugging, can cause greater loss problem.

[0006] The technical scheme of the utility model is as follows: a kind of fabricated pile body truss, including structural column, positioning assembly and locking assembly, structural column is provided with four groups, the side of structural column is fixedly installed with cylindrical convex strip, the other side of structural column is provided with arc splicing groove, positioning assembly is installed in the side of structural column, locking assembly is set up in the side of positioning assembly.

[0007] Preferably, the cylindrical convex strip of one group of structural columns is embedded in the arc splicing groove of the other group of structural columns, so that the two groups of structural columns can be transversely spliced and fixed, the positioning assembly can be used for longitudinally positioning and splicing and fixing the two groups of structural columns, and the locking assembly can be used for locking the two groups of positioning assemblies longitudinally spliced.

[0008] Preferably, the positioning assembly includes a mounting block and a positioning cone, the mounting block is fixedly installed on one side of the structural column, and the positioning cone is fixedly installed above the mounting block.

[0009] Preferably, the positioning assembly includes a sleeve block and a positioning groove, the sleeve block is fixedly installed on one side of the structural column, the sleeve block is below the mounting block, and the positioning groove is formed below the sleeve block.

[0010] As preferred, the locking assembly comprises a mounting seat, a rotating block and a fixing block, the mounting seat is fixedly installed on both sides of the sleeve block, the rotating block is arranged in the mounting seat, and the rotating block is rotationally connected with the mounting seat.

[0011] As preferred, the side wall of the rotating block is reserved with a through threaded hole, the side wall of the fixing block is also reserved with a threaded hole, the rotating block is located between the two groups of fixing blocks, the first bolt penetrates through the fixing block and the rotating block through the threaded hole, and the fixing block and the rotating block are fixedly connected through the first bolt.

[0012] As preferred, three groups of cross bars are fixedly installed between the two groups of structural columns, and diagonal braces are fixedly installed between the two groups of cross bars.

[0013] As preferred, the structural column is provided with a reinforcing piece on one side, the reinforcing piece is fixedly connected with the structural column through the second bolt, the reinforcing piece is sleeved on the periphery of the cross bar, the reinforcing piece is located at one end of the cross bar without the support of the diagonal brace, and the reinforcing piece is provided with a reinforcing rib on one side.

[0014] The beneficial effects of the present application are as follows:

[0015] 1、Compared with the current pile truss which is usually connected by welding, when plugging the dam breach, the truss cannot be quickly assembled during the assembly process, which affects the efficiency of plugging and causes greater loss; the cylindrical convex strip of one group of structural columns is embedded in the arc-shaped splicing groove of the other group of structural columns, so that the two groups of structural columns can be transversely spliced and fixed, the positioning assembly is arranged, and the two groups of structural columns can be longitudinally positioned, spliced and fixed, so that the truss spliced by multiple groups of structural columns can be quickly assembled. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 A two-group truss splicing state stereoscopic structure schematic view of the assembled pile truss is shown;

[0017] Figure 2 A positioning assembly stereoscopic structure schematic view of the assembled pile truss is shown;

[0018] Figure 3 A stereoscopic structure schematic view of the assembled pile truss is shown;

[0019] Figure 4 A structural column stereoscopic structure schematic view of the assembled pile truss is shown;

[0020] 1, structural column; 201, cylindrical convex; 202, arc-shaped splicing groove; 301, mounting block; 302, positioning cone; 303, sleeve block; 304, positioning groove; 401, mounting seat; 402, rotating block; 403, fixed block; 404, threaded hole; 405, first bolt; 501, horizontal rod; 502, inclined brace; 601, reinforcing piece; 602, reinforcing rib; 603, second bolt. DETAILED DESCRIPTION

[0021] The utility model is further explained below in combination with the drawings and examples.

[0022] Please refer to Figures 1-4 The utility model provides an embodiment: a fabricated pile body truss, including structural column 1, positioning assembly and locking assembly, structural column 1 is provided with four groups, one side of structural column 1 is fixedly installed with cylindrical convex 201, the other side of structural column 1 is set up arc-shaped splicing groove 202, positioning assembly is installed in one side of structural column 1, and locking assembly is set up in one side of positioning assembly, through setting up one group of cylindrical convex 201 of structural column 1 and embedding in the arc-shaped splicing groove 202 inside of another group of structural column 1, can two groups of structural column 1 be transversely spliced and fixed, through setting up positioning assembly, two groups of structural column 1 can be longitudinally positioned and spliced and fixed, through setting up locking assembly, two groups of positioning assembly of longitudinal splicing can be locked.

[0023] Please refer to Figures 1-2In the embodiment, the positioning assembly comprises a mounting block 301 and a positioning cone 302. The mounting block 301 is fixedly installed on one side of the structural column 1, and the positioning cone 302 is fixedly installed above the mounting block 301. The positioning assembly comprises a sleeve block 303 and a positioning groove 304. The sleeve block 303 is fixedly installed on one side of the structural column 1, and the sleeve block 303 is located below the mounting block 301. The positioning groove 304 is formed below the sleeve block 303. The positioning cone 302 is installed by the mounting block 301. The positioning cone 302 can be inserted into the positioning groove 304 of the sleeve block 303 installed on the other group of structural columns 1, so that the two groups of structural columns 1 can be spliced upward and downward. The locking assembly comprises a mounting seat 401, a rotating block 402 and a fixed block 403. The mounting seat 401 is fixedly installed on both sides of the sleeve block 303. The rotating block 402 is arranged in the mounting seat 401, and the rotating block 402 is rotatably connected with the mounting seat 401. The fixed block 403 is fixedly installed on both sides of the mounting block 301. The sidewall of the rotating block 402 is provided with a through threaded hole 404, and the sidewall of the fixed block 403 is also provided with a threaded hole 404. The rotating block 402 is located between the two groups of fixed blocks 403. The first bolt 405 penetrates the fixed block 403 and the rotating block 402 through the threaded hole 404, and the fixed block 403 and the rotating block 402 are fixedly connected through the first bolt 405. The rotating block 402 is installed by the mounting seat 401. When the two groups of structural columns 1 are spliced upward and downward, the rotating block 402 on one group of structural columns 1 is rotated into the two groups of fixed blocks 403 on the other group of structural columns 1. The rotating block 402 and the fixed block 403 are fixed by the first bolt 405, so that the two groups of structural columns 1 spliced upward and downward are fixed.

[0024] Please refer to Figures 3-4 In the embodiment, three groups of cross bars 501 are fixedly installed between the two groups of structural columns 1, and the inclined braces 502 are fixedly installed between the two groups of cross bars 501. The four groups of structural columns 1 are fixed two by two by the cross bars 501 to splice into a group of trusses, and the two groups of cross bars 501 are reinforced by the inclined braces 502. One side of the structural column 1 is provided with a reinforcing member 601. The reinforcing member 601 is fixedly connected with the structural column 1 through the second bolt 603. The reinforcing member 601 is sleeved on the periphery of the cross bar 501. The reinforcing member 601 is located at one end of the cross bar 501 without the support of the inclined brace 502. One side of the reinforcing member 601 is provided with a reinforcing rib 602. The reinforcing member 601 can be fixed on the periphery of the cross bar 501 by the second bolt 603. The strength of the reinforcing member 601 is improved by the reinforcing rib 602.

[0025] When working, four groups of structural columns 1 are fixed two by two by the cross rod 501, and the four groups of structural columns 1 are spliced into a group of trusses, the cross rod 501 is reinforced by the inclined brace 502, and the cross rod 501 is reinforced and positioned at one end without the support of the inclined brace 502 by the reinforcing piece 601;

[0026] When plugging the dam breach, the cylindrical convex strip 201 and the arc-shaped splicing groove 202 can be spliced and fixed in the horizontal direction by being clamped with each other.

[0027] The positioning cone 302 is inserted into the positioning groove 304 of the sleeve block 303, the rotating block 402 is rotated into the two groups of fixing blocks 403, the rotating block 402 and the fixing block 403 are fixed by the first bolt 405, and the positioning cone 302 inserted into the positioning groove 304 is fixed.

[0028] Through the above two ways, the truss can be quickly spliced, so that the truss system can be quickly spliced at the dam breach, and the subsequent filling work is facilitated.

[0029] Through the above steps, the cylindrical convex strip 201 of one group of structural columns 1 is embedded in the arc-shaped splicing groove 202 of another group of structural columns 1, so that the two groups of structural columns 1 can be transversely spliced and fixed, and the positioning assembly is arranged to longitudinally position and splice the two groups of structural columns 1, so that the truss spliced by the multiple groups of structural columns 1 can be quickly assembled; and the problems that the current pile truss is usually connected by welding, and the truss cannot be quickly assembled during the dam breach plugging, which affects the plugging efficiency and causes greater losses are solved.

[0030] The embodiments of the utility model are described in detail above combined with the drawings, but the utility model is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the purpose of the utility model.

Claims

1. A fabricated pile body truss comprising a structural column (1); characterized in that: The positioning assembly and the locking assembly are further included, four groups of the structural columns (1) are arranged, a cylindrical convex strip (201) is fixedly installed on one side of the structural column (1), an arc-shaped splicing groove (202) is arranged on the other side of the structural column (1), the positioning assembly is installed on one side of the structural column (1), and the locking assembly is arranged on one side of the positioning assembly.

2. The fabricated pile body truss according to claim 1, wherein: The positioning assembly comprises a mounting block (301) and a positioning cone (302), the mounting block (301) is fixedly installed on one side of the structural column (1), and the positioning cone (302) is fixedly installed above the mounting block (301).

3. The fabricated pile body truss according to claim 2, wherein: The positioning assembly comprises a sleeve block (303) and a positioning groove (304), the sleeve block (303) is fixedly installed on one side of the structural column (1), the sleeve block (303) is located below the mounting block (301), and the positioning groove (304) is arranged below the sleeve block (303).

4. The fabricated pile body truss according to claim 3, wherein: The locking assembly comprises a mounting seat (401), a rotating block (402) and a fixing block (403), the mounting seat (401) is fixedly installed on the two sides of the sleeve block (303), the rotating block (402) is arranged in the mounting seat (401), the rotating block (402) is rotatably connected with the mounting seat (401), and the fixing block (403) is fixedly installed on the two sides of the mounting block (301).

5. The fabricated pile body truss of claim 4, wherein: Thread holes (404) are reserved in the side walls of the rotating block (402) and the fixing block (403), the rotating block (402) is located between the two fixing blocks (403), the first bolt (405) penetrates through the fixing block (403) and the rotating block (402) through the thread holes (404), and the fixing block (403) and the rotating block (402) are fixedly connected through the first bolt (405).

6. The fabricated pile body truss of claim 1, wherein: Three groups of cross rods (501) are fixedly installed between the two groups of structural columns (1), and diagonal braces (502) are fixedly installed between the two groups of cross rods (501).

7. The fabricated pile body truss of claim 6, wherein: One side of the structural column (1) is provided with a reinforcing piece (601), the reinforcing piece (601) is fixedly connected with the structural column (1) through the second bolt (603), the reinforcing piece (601) is sleeved outside the cross rod (501), the reinforcing piece (601) is located at one end of the cross rod (501) without being supported by the diagonal brace (502), and one side of the reinforcing piece (601) is provided with a reinforcing rib (602).

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