CN217810975U

CN217810975U - Core drilling operation platform for cast-in-place pile foundation

Info

Publication number: CN217810975U
Application number: CN202222100578.7U
Authority: CN
Inventors: 蔡晓飞; 朱选君; 郑晓海; 温利平
Original assignee: China Metallurgical Construction Engineering Group Co Ltd
Current assignee: China Metallurgical Construction Engineering Group Co Ltd
Priority date: 2022-08-10
Filing date: 2022-08-10
Publication date: 2022-11-15
Anticipated expiration: 2032-08-10

Abstract

The utility model provides a bored concrete pile base bores core operation platform relates to bored concrete pile technical field, the loach carrying platform comprises a supporting fram, the support frame includes the stand of a plurality of vertical settings and a plurality of horizontal direction of edge sets up in the crossbeam on stand top, two relatively be connected with the stiffening beam between the crossbeam, the stiffening beam comprises two fixed girder steels of folding each other, still be equipped with on the support frame and set up the roof beam, set up the roof beam and pass stiffening beam and both ends perpendicularly along the horizontal direction and set up on the crossbeam, set up the operation attachment strap between roof beam and the crossbeam. The utility model discloses an utilize folding operation platform of square steel pipe and a small amount of parts machining equipment, it is with low costs and make portably, stability is reliable, can improve the efficiency that the pile foundation bored the core.

Description

Bored concrete pile foundation core drilling operation platform

Technical Field

The utility model belongs to the technical field of the bored concrete pile technique and specifically relates to a bored concrete pile foundation bores core operation platform.

Background

The cast-in-place pile is a pile formed by in-place pore forming and pouring concrete or reinforced concrete, the cast-in-place pile construction technology is a concrete technology with low construction cost, simple construction operation and no vibration, noise and soil extrusion effect, and the cast-in-place pile construction technology is widely applied to the field of construction of building engineering. Need set up operation platform at drilling process, the platform of core drilling adopts the scaffold frame to set up usually, and the time of setting up the cost is longer, and the service function is single, operates inconveniently, and occupation space, the support body stability of setting up is low, causes the core drilling condition such as off normal, disconnected core easily to appear.

Disclosure of Invention

Set up the time of spending in order to improve the core drilling platform longer, service function is single, operates inconveniently, and occupation space, the support body stability of setting up is low, causes the core drilling to appear off normal, disconnected core scheduling problem easily, the utility model provides a bored concrete pile base core drilling operation platform.

The utility model provides a pair of bored concrete pile base bores core operation platform adopts following technical scheme:

the utility model provides a bored concrete pile foundation bores core operation platform, includes the support frame, the support frame includes the stand and a plurality of horizontal direction of following of a plurality of vertical settings and sets up in the crossbeam on stand top, two relatively be connected with the reinforcing beam between the crossbeam, the reinforcing beam comprises two fixed girder steels of folding each other, still be equipped with on the support frame and set up the roof beam, set up the roof beam and pass reinforcing beam and both ends perpendicularly along the horizontal direction and set up on the crossbeam, set up and set up the operation attachment strap between roof beam and the crossbeam.

Optionally, two be equipped with between the girder steel and connect the folded sheet, two the girder steel expandes the back and passes through the bolt fastening.

Optionally, the bottom cover of stand is equipped with the sleeve pipe, the stand can slide along vertical direction and set up in the sleeve pipe and pass through the bolt fastening.

Optionally, a reinforcing rod is connected between two adjacent sleeves.

Optionally, a reinforcing strip is connected between two adjacent cross beams.

Optionally, two ends of the operation access board are provided with access hooks for being placed on the cross beam and the placement beam.

Optionally, a plurality of anti-slip bumps are arranged on the operation butt strap.

To sum up, the utility model discloses contain following at least one beneficial effect: the utility model discloses an utilize folding operation platform of square steel pipe and a small amount of parts machining equipment, it is with low costs and make portably, stability is reliable, can improve the efficiency that the pile foundation bored the core, and the height-adjustable of stand avoids the local unevenness in place to lead to whole operation platform unstability simultaneously.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an expanded view of the reinforcing beam.

Description of reference numerals:

1. a support frame; 11. a column; 12. a cross beam; 13. erecting a beam; 14. a sleeve; 15. a reinforcing rod; 16. Reinforcing the strips; 2. reinforcing the beam; 21. a steel beam; 22. connecting the folding pieces; 3. operating the butt strap; 31. and (7) hooking.

Detailed Description

The following embodiments of the present invention are provided by way of specific examples, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention.

The present invention is described in further detail below with reference to fig. 1-2.

The embodiment of the utility model provides a bored concrete pile base bores core operation platform. Referring to fig. 1, a bored concrete pile base bores core operation platform includes support frame 1, support frame 1 includes four stands 11 and four crossbeams 12 that weld on stand 11 top along the horizontal direction that set up along vertical direction, wherein be fixed with reinforcing beam 2 along the horizontal direction between two relative crossbeams 12, the bolt fastening is passed through on crossbeam 12 at reinforcing beam 2's both ends, still install along the horizontal direction on support frame 1 and set up roof beam 13, set up roof beam 13 and pass the intermediate position of reinforcing beam 2 perpendicularly, and both ends pass other two crossbeams 12, fix on crossbeam 12, stand 11 and crossbeam 12 are all puts square steel pipe in this embodiment.

Set up the operation attachment strap 3 that is used for constructor to stand between setting up roof beam 13 and crossbeam 12, the both ends of operation attachment strap 3 all are provided with two hooks 31, hook 31 hangs on crossbeam 12 and setting up roof beam 13, make things convenient for dismouting and removal, simultaneously in order to reduce constructor's the possibility of slipping on operation attachment strap 3 in the work progress, still be provided with many anti-skidding bumps on the operation attachment strap 3, can increase the frictional property between operation attachment strap 3 and the constructor, reduce the possibility that the constructor drawn.

Referring to fig. 1 and 2, in order to increase the overall strength of the reinforcing beam 2, the reinforcing beam 2 is composed of two steel beams 21, in this embodiment, a square steel pipe of the steel beam 21 is provided with a plurality of connecting folding pieces 22 between the two steel beams 21, so that the two steel beams 21 can be folded together, and the reinforcing beam 2 is convenient to store and transport. When the reinforcing beam 2 is installed on the support frame 1, the two steel beams 21 are unfolded, and the two steel beams 21 are fixed by traversing bolts every 200-300mm, so that the overall strength of the reinforcing beam 2 can be increased.

Referring to fig. 1, simultaneously in order to make support frame 1 adapt to different topography, still the cover is equipped with sleeve pipe 14 in the bottom of stand 11, stand 11 can reciprocate in sleeve pipe 14, has vertically seted up a plurality of screw holes simultaneously on stand 11 and sleeve pipe 14's lateral wall, through the height of moving stand 11 regulation stand 11, adjust suitable back and fix stand 11 in sleeve pipe 14 with the bolt, can avoid the local unevenness in place to lead to whole operation platform unstable.

In order to increase the overall strength between the columns 11, a reinforcing rod 15 is fixed between two adjacent sleeves 14 along the horizontal direction, and the reinforcing rod 15 can increase the unshaped state between the columns 11, so that the whole operating platform is more stable.

Still fixed mounting has the reinforcing strip 16 between two adjacent crossbeams 12, and reinforcing strip 16 is located two crossbeams 12 junctions, can increase the stability between the crossbeam 12, further increases operation platform's steadiness.

The implementation principle of the cast-in-place pile foundation core drilling operation platform is as follows: sleeving a sleeve 14 at the bottom end of the upright post 11, welding a cross beam 12 at the top end of the upright post 11, adjusting the height of the upright post 11 according to the terrain, and fixing by using bolts. Two steel beams 21 of the reinforcing beam 2 are unfolded and fixed by bolts, two ends of the reinforcing beam 2 are fixed on the cross beam 12 by bolts, the erection beam 13 passes through the cross beam 12 and the reinforcing beam 2 and is fixed on the support frame 1, and the operation erection plate 3 is erected on the cross beam 12 and the erection beam 13 of the required construction area.

Finally, it is noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.

Claims

1. The utility model provides a bored concrete pile foundation bores core operation platform which characterized in that: including support frame (1), support frame (1) includes stand (11) and a plurality of horizontal direction of following of a plurality of vertical settings and sets up in crossbeam (12) on stand (11) top, two relatively be connected with between crossbeam (12) reinforcing beam (2), reinforcing beam (2) comprise two girder steel (21) that can fold each other fixedly, still be equipped with on support frame (1) and set up roof beam (13), set up roof beam (13) and pass reinforcing beam (2) and both ends perpendicularly along the horizontal direction and set up on crossbeam (12), set up and set up operation access board (3) between roof beam (13) and crossbeam (12).

2. The bored concrete pile foundation core drilling operation platform of claim 1, wherein: two be equipped with between girder steel (21) and connect folding piece (22), two girder steel (21) expand the back and pass through the bolt fastening.

3. The bored concrete pile foundation core drilling operation platform of claim 1, wherein: the bottom cover of stand (11) is equipped with sleeve pipe (14), stand (11) can follow vertical direction and slide and set up in sleeve pipe (14) and pass through the bolt fastening.

4. The bored concrete pile foundation core drilling operation platform of claim 3, wherein: and a reinforcing rod (15) is connected between two adjacent sleeves (14).

5. The bored concrete pile foundation core drilling operation platform of claim 1, wherein: and a reinforcing strip (16) is connected between every two adjacent cross beams (12).

6. The bored concrete pile foundation core drilling operation platform of claim 1, wherein: and two ends of the operation butt strap (3) are provided with butt hooks (31) used for being erected on the cross beam (12) and the erection beam (13).

7. The bored concrete pile foundation core drilling operation platform of claim 6, wherein: and a plurality of anti-skid convex points are arranged on the operation butt strap (3).