CN215594050U - Row pile foundation pit supporting device for building engineering - Google Patents
Row pile foundation pit supporting device for building engineering Download PDFInfo
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- CN215594050U CN215594050U CN202121972909.5U CN202121972909U CN215594050U CN 215594050 U CN215594050 U CN 215594050U CN 202121972909 U CN202121972909 U CN 202121972909U CN 215594050 U CN215594050 U CN 215594050U
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Abstract
The utility model discloses a row pile foundation pit supporting device for constructional engineering, which comprises a base bottom plate, wherein two groups of inner rods are arranged inside the base bottom plate, supporting stand columns are fixedly welded on one sides of the inner rods, two groups of base bottom plates are arranged, two groups of supporting rods are fixedly connected between the base bottom plates, and four groups of supporting stand columns are arranged. This row pile foundation pit support device for building engineering passes through the length adjustment of foundation ditch, the holistic length of device can be adjusted according to interior pole, the length of foundation ditch is long, pole in to both sides pulling, interior pole drives and struts stand synchronous motion, the slider of interior pole one end slides inside the spout of base bottom plate one end, the stability of pole removal in can guaranteeing like this, pass the inside that the slider twisted the fixed orifices with construction bolt at last and can realize the fixed to interior pole, this structure has realized adjusting the length of device fast, the flexibility that the device used has been improved, the relatively poor problem of the flexibility with adjustable supporting device has been solved.
Description
Technical Field
The utility model relates to the technical field of foundation pit supporting, in particular to a row pile foundation pit supporting device for constructional engineering.
Background
The foundation pit is one of comparatively basic flows in the building engineering operation, in order to avoid the security of foundation pit internal environment and structure, the inside excavation supporting device that needs of foundation pit protects it, and excavation supporting engineering construction cycle is longer, often can meet sleet weather or other unfavorable conditions, and current excavation supporting device security is relatively poor when using.
At present, the more foundation pit supporting devices are mostly used and cannot be adjusted quickly and flexibly, the application range of the foundation pit supporting devices is reduced, the practicability is poor, or the strength and the stability of part of foundation pit supporting devices are poor, the supporting safety cannot be improved, and therefore the pile arranging foundation pit supporting devices for the building engineering which are convenient to adjust need to be designed to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a row pile foundation pit supporting device for building engineering, which aims to solve the problem that the supporting device provided by the background technology is poor in flexibility in adjustment.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a campshed underground structure supporting device for building engineering, includes the base bottom plate, the inside of base bottom plate is provided with two sets of interior poles, one side fixed weld of interior pole has the support stand, the base bottom plate is provided with two sets ofly, two sets of bracing pieces of fixedly connected with between the base bottom plate, it is provided with four groups to support the stand, it is provided with the fixed plate to support fixedly connected with connecting rod between the stand, the top of supporting stand one side, one side fixed weld of connecting rod has mounting flange, the top of base bottom plate is provided with four groups of screw thread adjusting rods, the outside of screw thread adjusting rod is equipped with two sets of stulls, one side fixedly connected with flange of strut, ground pole is grabbed to three groups of bottom fixedly connected with of base bottom plate.
Preferably, one end of the base bottom plate is provided with two sets of sliding grooves, one end of the base bottom plate is provided with a plurality of sets of fixing holes, one end of the inner rod is fixedly connected with a sliding block, and a mounting bolt is arranged between the sliding block and the base bottom plate.
Preferably, the fixed flange and the connecting flange are identical in size, and a fixing bolt is fixedly connected between the fixed flange and the connecting flange.
Preferably, one side of the fixing plate is fixedly connected with a connecting block, and the connecting block is movably hinged with one side of the supporting upright column.
Preferably, one side of the fixed plate is fixedly connected with a plurality of groups of fixed conical rods, the outer part of the fixed conical rods is fixedly connected with four groups of barbs, and the fixed conical rods are arranged at equal intervals on one side of the fixed plate.
Preferably, the supporting transverse column is hollow, the inner wall of the supporting transverse column is provided with threads, and the threads inside the supporting transverse column are embedded with the threads outside the threaded adjusting rod.
Preferably, the slider is "worker" font, the slider inlays and is sliding connection in the inside of spout.
Compared with the prior art, the utility model has the beneficial effects that: the row pile foundation pit supporting device for the building engineering not only realizes the convenience in adjusting the width of the support, realizes the improvement of the support strength, but also realizes the enhancement of the support stability;
(1) through the base bottom plate, the inner rod, the fixing hole, the sliding groove, the sliding block and the mounting bolt, the length of the whole device can be adjusted according to the inner rod, when the length of a foundation pit is long, the mounting bolt can be taken down, then the inner rod is pulled towards two sides, the inner rod drives the supporting upright post to synchronously move, the sliding block at one end of the inner rod slides in the sliding groove at one end of the base bottom plate, so that the moving stability of the inner rod can be ensured, after the inner rod moves to a certain distance, the mounting bolt penetrates through the sliding block and is screwed into the fixing hole to fix the inner rod, the structure realizes that the length of the device is quickly adjusted, and the use flexibility of the device is improved;
(2) the device is characterized in that a plurality of groups of supporting transverse columns are arranged in the device through a fixed flange, a connecting flange, a supporting transverse column, a thread adjusting rod and a fixed bolt, the supporting transverse column is hollow, threads are arranged on the inner wall of the supporting transverse column, the threads inside the supporting transverse column are embedded with the threads outside the thread adjusting rod, the whole length of the supporting transverse column can be adjusted along with the adjustment of the length of the device, the supporting transverse column only needs to be rotated during adjustment, the connecting flange on one side of the supporting transverse column is connected and fixed with the fixed flange on one side of a connecting rod through the fixed bolt, the device is supported by the plurality of groups of supporting transverse columns with high strength and high hardness, and the supporting strength of the device is improved;
(3) through the fixed plate, the connecting block, fixed taper rod and barb, the top that is used for row's stake excavation supporting strut one side sets up the fixed plate, the fixed taper rod of fixed plate one side can insert inside the earth at foundation ditch edge, the shape of the barb that sets up on the fixed taper rod not only is convenient for fixed taper rod insert inside earth, the barb catches on earth moreover and has strengthened fixed taper rod male stability, this structure has improved the stability of whole supporting device installation with strutting, the security that supporting device used has been improved.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic cross-sectional front view of a base plate of the present invention;
fig. 4 is a schematic front sectional view of the fixing plate according to the present invention.
In the figure: 1. a base floor; 2. an inner rod; 3. supporting the upright column; 4. a fixing plate; 5. a fixed flange; 6. a connecting flange; 7. supporting a transverse column; 8. a threaded adjusting rod; 9. fixing the bolt; 10. connecting blocks; 11. fixing the taper rod; 12. a ground grabbing rod; 13. a connecting rod; 14. a support bar; 15. a fixing hole; 16. a chute; 17. a slider; 18. installing a bolt; 19. and (6) barb.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1: referring to fig. 1-4, a pile foundation pit supporting device for construction engineering comprises a base bottom plate 1, two groups of inner rods 2 are arranged inside the base bottom plate 1, supporting upright posts 3 are fixedly welded on one side of each inner rod 2, two groups of base bottom plates 1 are arranged, two groups of supporting rods 14 are fixedly connected between the base bottom plates 1, four groups of supporting upright posts 3 are arranged, connecting rods 13 are fixedly connected between the supporting upright posts 3, a fixing plate 4 is arranged at the top end of one side of each supporting upright post 3, and three groups of ground grabbing rods 12 are fixedly connected at the bottom end of the base bottom plate 1;
one end of the base bottom plate 1 is provided with two groups of sliding grooves 16, one end of the base bottom plate 1 is provided with a plurality of groups of fixing holes 15, one end of the inner rod 2 is fixedly connected with a sliding block 17, an installation bolt 18 is arranged between the sliding block 17 and the base bottom plate 1, the sliding block 17 is I-shaped, and the sliding block 17 is embedded in the sliding grooves 16 and is in sliding connection;
specifically, as shown in fig. 1, fig. 2 and fig. 3, the length of the whole device can be adjusted according to the inner rod 2, when the length of the foundation pit is long, the mounting bolt 18 can be taken down, then the inner rod 2 is pulled towards two sides, the inner rod 2 drives the supporting upright post 3 to move synchronously, the sliding block 17 at one end of the inner rod 2 slides in the sliding groove 16 at one end of the base bottom plate 1, so that the stability of the movement of the inner rod 2 can be ensured, the inner rod 2 can be fixed by screwing the mounting bolt 18 into the fixing hole 15 through the sliding block 17 after moving to a certain distance, the structure realizes quick adjustment of the length of the device, and the use flexibility of the device is improved.
Example 2: a fixing flange 5 is fixedly welded on one side of a connecting rod 13, four groups of threaded adjusting rods 8 are arranged above a base bottom plate 1, two groups of supporting transverse columns 7 are assembled outside the threaded adjusting rods 8, a connecting flange 6 is fixedly connected on one side of each supporting transverse column 7, the fixing flange 5 and the connecting flange 6 are identical in size, a fixing bolt 9 is fixedly connected between the fixing flange 5 and the connecting flange 6, the supporting transverse columns 7 are hollow, threads are arranged on the inner walls of the supporting transverse columns 7, and the threads inside the supporting transverse columns 7 are embedded with the threads outside the threaded adjusting rods 8;
specifically, as shown in fig. 1 and 2, a plurality of groups of supporting transverse columns 7 are arranged inside the device, the supporting transverse columns 7 are hollow, threads are arranged on the inner walls of the supporting transverse columns 7, the threads inside the supporting transverse columns 7 are embedded with the threads outside the threaded adjusting rods 8, the length of the whole supporting transverse columns 7 can be adjusted along with the adjustment of the length of the device, only the supporting transverse columns 7 need to be rotated during adjustment, the connecting flange 6 on one side of the supporting transverse columns 7 is fixedly connected with the fixing flange 5 on one side of the connecting rod 13 through the fixing bolt 9, the structure adopts a plurality of groups of supporting transverse columns 7 with high strength and high hardness to support the device, and the supporting strength of the device is improved.
Example 3: one side of the fixed plate 4 is fixedly connected with a connecting block 10, the connecting block 10 is movably hinged with one side of the supporting upright post 3, one side of the fixed plate 4 is fixedly connected with a plurality of groups of fixed conical rods 11, the outer part of each fixed conical rod 11 is fixedly connected with four groups of barbs 19, and the fixed conical rods 11 are arranged at equal intervals on one side of the fixed plate 4;
specifically, as shown in fig. 1 and 4, the top of 3 one side of the support stand for row pile foundation pit support sets up fixed plate 4, inside fixed taper rod 11 on one side of fixed plate 4 can insert the earth at foundation ditch edge, barb 19's that the shape that sets up on fixed taper rod 11 is not only convenient for fixed taper rod 11 to insert inside earth, barb 19 catches on earth moreover and has strengthened the stability of fixed taper rod 11 male, this structure has improved the stability of whole support device installation and support, the security that the support device used has been improved.
The working principle is as follows: when the device is used, the device is firstly placed into a foundation pit, the whole length of the device can be adjusted according to the inner rod 2, when the length of the foundation pit is longer, the mounting bolt 18 can be taken down, then the inner rod 2 is pulled towards two sides, the inner rod 2 drives the supporting upright post 3 to synchronously move, the sliding block 17 at one end of the inner rod 2 slides in the sliding groove 16 at one end of the base bottom plate 1, so that the moving stability of the inner rod 2 can be ensured, after the inner rod 2 moves to a certain distance, the mounting bolt 18 penetrates through the sliding block 17 and is screwed into the fixing hole 15 to realize the fixation of the inner rod 2, a plurality of groups of supporting transverse posts 7 are arranged in the device, the inner parts of the supporting transverse posts 7 are hollow, the inner walls of the supporting transverse posts 7 are provided with threads, the threads inside of the supporting transverse posts 7 are embedded with the threads outside the thread adjusting rod 8, the whole length of the supporting transverse posts 7 can be adjusted along with the adjustment of the length of the device, only the supporting transverse posts 7 need to be rotated during the adjustment, support flange 6 of transverse column 7 one side and mounting flange 5 of connecting rod 13 one side and pass through fixing bolt 9 and be connected fixedly, this structure has adopted the big support transverse column 7 of hardness of multiunit intensity to support the device, the intensity that the device was strutted has been improved, the top of supporting 3 one sides of stand sets up fixed plate 4, fixed taper rod 11 of fixed plate 4 one side can insert inside the earth at foundation ditch edge, the shape of barb 19 that sets up on fixed taper rod 11 not only is convenient for fixed taper rod 11 inserts inside the earth, and barb 19 catches on earth and has strengthened fixed taper rod 11 male stability, this structure has improved the stability of whole support device installation and support, realized adjusting the length of device fast, the flexibility that the device used has been improved.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.
Claims (7)
1. The utility model provides a row's pile foundation ditch supporting device for building engineering, includes base bottom plate (1), its characterized in that: two groups of inner rods (2) are arranged inside the base bottom plate (1), one side of each inner rod (2) is fixedly welded with a supporting upright post (3), two groups of base bottom plates (1) are arranged, two groups of support rods (14) are fixedly connected between the base bottom plates (1), four groups of supporting upright columns (3) are arranged, connecting rods (13) are fixedly connected between the supporting upright columns (3), a fixing plate (4) is arranged at the top end of one side of the supporting upright post (3), a fixing flange (5) is fixedly welded at one side of the connecting rod (13), four groups of threaded adjusting rods (8) are arranged above the base bottom plate (1), two groups of supporting transverse columns (7) are assembled outside the threaded adjusting rod (8), one side of the supporting transverse column (7) is fixedly connected with a connecting flange (6), the bottom end of the base bottom plate (1) is fixedly connected with three groups of ground grabbing rods (12).
2. The pile foundation pit supporting device for construction engineering according to claim 1, wherein: the novel steel bar base is characterized in that two sets of sliding grooves (16) are formed in one end of the base bottom plate (1), a plurality of groups of fixing holes (15) are formed in one end of the base bottom plate (1), a sliding block (17) is fixedly connected to one end of the inner bar (2), and a mounting bolt (18) is arranged between the sliding block (17) and the base bottom plate (1).
3. The pile foundation pit supporting device for construction engineering according to claim 1, wherein: the size of the fixed flange (5) is completely the same as that of the connecting flange (6), and a fixing bolt (9) is fixedly connected between the fixed flange (5) and the connecting flange (6).
4. The pile foundation pit supporting device for construction engineering according to claim 1, wherein: one side fixedly connected with connecting block (10) of fixed plate (4), connecting block (10) and the one side activity hinge joint of strutting stand (3).
5. The pile foundation pit supporting device for construction engineering according to claim 1, wherein: one side fixedly connected with multiunit fixed awl pole (11) of fixed plate (4), the outside fixedly connected with four sets of barbs (19) of fixed awl pole (11), fixed awl pole (11) are the equidistant range in one side of fixed plate (4).
6. The pile foundation pit supporting device for construction engineering according to claim 1, wherein: the inner part of the supporting transverse column (7) is hollow, threads are arranged on the inner wall of the supporting transverse column, and the threads inside the supporting transverse column (7) are embedded with the threads outside the threaded adjusting rod (8).
7. The pile foundation pit supporting device for construction engineering according to claim 2, wherein: the sliding block (17) is I-shaped, and the sliding block (17) is embedded in the sliding groove (16) and is in sliding connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121972909.5U CN215594050U (en) | 2021-08-22 | 2021-08-22 | Row pile foundation pit supporting device for building engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121972909.5U CN215594050U (en) | 2021-08-22 | 2021-08-22 | Row pile foundation pit supporting device for building engineering |
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| Publication Number | Publication Date |
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| CN215594050U true CN215594050U (en) | 2022-01-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121972909.5U Active CN215594050U (en) | 2021-08-22 | 2021-08-22 | Row pile foundation pit supporting device for building engineering |
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| CN (1) | CN215594050U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115217117A (en) * | 2022-07-29 | 2022-10-21 | 汕尾市广投建设工程有限公司 | Foundation pit supporting structure and construction method thereof |
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2021
- 2021-08-22 CN CN202121972909.5U patent/CN215594050U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115217117A (en) * | 2022-07-29 | 2022-10-21 | 汕尾市广投建设工程有限公司 | Foundation pit supporting structure and construction method thereof |
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