CN216892018U - Sliding type parallel connection hoop for steel pipe pile support frame - Google Patents
Sliding type parallel connection hoop for steel pipe pile support frame Download PDFInfo
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- CN216892018U CN216892018U CN202123385267.1U CN202123385267U CN216892018U CN 216892018 U CN216892018 U CN 216892018U CN 202123385267 U CN202123385267 U CN 202123385267U CN 216892018 U CN216892018 U CN 216892018U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Abstract
The utility model discloses a sliding type parallel connection hoop of a steel pipe pile support frame, which comprises a steel cylinder, a fixed holding plate, a movable holding plate, an oblique supporting rod, a horizontal connecting rod, a central bearing plate, a locking screw rod and the like; the fixed holding plate is positioned on the inner side of the steel cylinder and is rigidly connected with the steel cylinder, the movable holding plate is positioned on the inner side of the steel cylinder, the steel cylinder is divided into an upper layer and a lower layer, each layer is provided with four steel cylinders, the four steel cylinders of each layer are arranged in a square shape, and the steel cylinders of each layer are rigidly connected through a horizontal connecting rod; a central bearing plate is arranged at the intersection of the horizontal connecting rods; two movable holding plates are respectively arranged in the steel cylinder, two ends of the oblique supporting rod are respectively hinged with the movable holding plates in the upper layer and the lower layer of the steel cylinder at the same side, and the locking screw rod is inserted into the central bearing plates of the upper layer and the lower layer. The sliding type parallel connection hoop is locked through the locking screw after being hung in place, the construction efficiency of the site is improved, in addition, the steel pipe columns below a waterline can be connected and fixed, and the stability of the underwater steel pipe pile foundation platform is improved.
Description
Technical Field
The utility model relates to the technical field of temporary steel pipe pile support frame erection construction, in particular to a sliding type parallel connection hoop for a steel pipe pile support frame.
Background
When a large bridge is constructed, a temporary support frame of a steel pipe pile is generally required to be erected under the bridge. The existing steel pipe pile support frame mainly comprises a plurality of steel pipes driven into the soil body and a flat link rod piece, and after the steel pipe piles are driven in place, the adjacent steel pipe piles are connected by using the flat link rod piece, so that the transverse stability of the steel pipe piles is improved. The existing parallel connection support rod pieces are mainly connected in a welding mode, the mode is large in field operation amount, and the later-stage dismantling is difficult, so that the dismantled components cannot be reused generally due to the fact that the dismantling is carried out in an arc cutting mode. In addition, for the underwater steel pipe pile support frame, the part below the waterline is difficult to be connected in parallel, and only the part above the water surface is connected in parallel, so that the transverse stability of the structure is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to make up for the defects existing in the process of erecting a temporary support frame for a steel pipe pile in the prior art, and provides a sliding type parallel connection hoop for the support frame for the steel pipe pile.
The utility model is realized by the following technical scheme:
the utility model provides a steel-pipe pile support frame slidingtype parallel connection staple bolt, includes the steel cylinder, fixes embracing the board and the activity is embraced the board, fixed embracing the board and the activity embrace the board and be the arc that matches the laminating with the steel cylinder inner wall, the steel cylinder has two-layer from top to bottom, and every layer has four steel cylinders respectively, and four steel cylinders on every layer are the square setting, through horizontal connecting rod fixed connection between every layer of steel cylinder, and the cross section of horizontal connecting rod is equipped with central loading board, is connected with locking screw between the upper and lower two-layer central loading board, and every steel cylinder inner wall is fixed with a fixed board of embracing, and every steel cylinder inboard is equipped with two movable boards of embracing, is connected with two diagonal bracing pieces between four movable boards of embracing in the upper and lower floor's steel cylinder that lie in the homonymy, and two diagonal bracing pieces are the setting of scissors, and diagonal bracing piece and activity are embraced the board and are articulated.
A first connecting lug plate is arranged in the middle of the outer side surface of the movable holding plate, a second connecting lug plate is arranged at each of two end parts of the inclined supporting rod, the first connecting lug plate extends out of the steel cylinder, and a pin shaft is arranged in the first connecting lug plate and the second connecting lug plate; the inclined supporting rod is hinged with the movable holding plate, and the movable holding plate is adjusted to be close to or far away from the surface of the steel pipe column through the inclined supporting rod.
The inner surfaces of the movable holding plate and the fixed holding plate are respectively provided with a friction increasing rubber cushion layer, the steel pipe column is clamped between the movable holding plate and the fixed holding plate, and the friction increasing rubber cushion layers can improve the friction between the fixed holding plate and the steel pipe column and between the movable holding plate and the steel pipe column, so that the connection fixing effect of the steel pipe column is improved.
The working principle of the utility model is as follows: sleeving a sliding type parallel connection hoop on the steel pipe column, and adjusting the distance between the upper layer steel cylinder and the lower layer steel cylinder through a locking screw rod; the locking screw is screwed down to reduce the distance between the upper layer steel cylinder and the lower layer steel cylinder, and the inclined support rod pushes the movable holding plate to be tightly attached to the surface of the steel pipe column, so that the steel pipe column is locked in a flat manner; unscrewing the locking screw and upwards lifting the sliding type parallel connection hoop, increasing the distance between the steel cylinders of the upper layer and the lower layer, and driving the movable holding plate to leave the steel pipe column by the inclined support rod to realize unlocking.
The utility model has the advantages that:
1. the utility model can quickly fix the steel pipe pile in a parallel connection manner, thereby improving the construction efficiency on site.
2. The utility model is locked by the locking screw after being hoisted in place, can connect and fix the steel pipe piles below the waterline, and improves the stability of the underwater pile foundation platform.
3. The utility model has convenient assembly and disassembly, can not damage the steel pipe pile, improves the turnover frequency of the component and reduces the material waste.
Drawings
Fig. 1 is a schematic structural view of a sliding type flat connection hoop;
fig. 2 is a mounting top view of the sliding type parallel link hoop in a locking state;
FIG. 3 is an elevation view of the sliding hoop installed in a locked state;
fig. 4 is a mounting top view of the sliding type parallel connection hoop in an unlocking state;
fig. 5 is an installation elevation view of the sliding type parallel connection hoop in an unlocked state.
The drawing is marked with: the steel tube column comprises 1-a steel tube column, 2-a steel cylinder, 3-a fixed holding plate, 4-a movable holding plate, 5-an friction-increasing rubber cushion layer, 6-a first connecting lug plate, 7-a pin shaft, 8-an oblique supporting rod, 9-a second connecting lug plate, 10-a horizontal connecting rod, 11-a central bearing plate and 12-a locking screw rod.
Detailed Description
For a better understanding of the present invention, the following embodiments will be described in detail with reference to fig. 1 to 5, and the following embodiments are implemented on the premise of the technical solution of the present invention, and the detailed embodiments are given, but the scope of the present invention is not limited to the following embodiments.
As shown in fig. 1, a sliding type horizontal connection hoop for a steel pipe pile support frame is composed of a steel cylinder 2, a fixed holding plate 3, a movable holding plate 4, an oblique support rod 8, a horizontal connection rod 10, a central bearing plate 11, a locking screw 12 and the like; the fixed holding plate 3 and the movable holding plate 4 are both arc-shaped and are matched and attached to the inner wall of the steel cylinder 2, the fixed holding plate 3 is positioned on the inner side of the steel cylinder 2 and is rigidly connected with the steel cylinder 2, the movable holding plate 4 is positioned on the inner side of the steel cylinder 2, the steel cylinder 2 is divided into an upper layer and a lower layer, each layer is provided with four steel cylinders 2, the four steel cylinders 2 of each layer are arranged in a square shape, and the steel cylinders 2 of each layer are rigidly connected through a horizontal connecting rod 10; a central bearing plate 11 is arranged at the intersection of the horizontal connecting rods 10; two movable holding plates 4 are respectively arranged in the steel cylinder 2, the two ends of the oblique supporting rods 8 are respectively hinged with the movable holding plates 4 in the steel cylinder 2 at the upper layer and the lower layer of the same side, the two oblique supporting rods 8 at the same side are arranged in a scissor-fork manner, and the locking screw 12 is inserted into the central bearing plate 11 at the upper layer and the lower layer. The movable holding plate 4 is provided with a first connecting lug plate 6, the end part of the oblique supporting rod 8 is provided with a second connecting lug plate 9, the first connecting lug plate 6 extends out of the steel cylinder 2, and a pin shaft 7 is arranged in the first connecting lug plate 6 and the second connecting lug plate 9; the inclined supporting rod 8 is hinged with the movable holding plate 4, and the movable holding plate 4 is adjusted to be close to or far away from the surface of the steel pipe column 1 through the inclined supporting rod 8. The surface of the movable holding plate 4 and the surface of the fixed holding plate 3 are provided with friction increasing rubber cushions 5, the steel pipe column 1 is clamped between the movable holding plate 4 and the fixed holding plate 3, and the friction increasing rubber cushions 5 can improve the friction between the fixed holding plate 3 and the movable holding plate 4 and the steel pipe column 1, so that the connection fixing effect of the steel pipe column 1 is improved.
With reference to fig. 2 to 4, the operation method of the sliding type flat coupling hoop provided by the utility model comprises the following steps: sleeving a sliding type parallel connection hoop on the steel pipe column 1, and adjusting the distance between the upper layer steel cylinder 2 and the lower layer steel cylinder 2 through a locking screw 12; the locking screw 12 is screwed down to reduce the distance between the upper layer steel cylinder 2 and the lower layer steel cylinder 2, the inclined support rod 8 pushes the movable holding plate 4 to be tightly attached to the surface of the steel pipe column 1, and the steel pipe column 1 is locked in a horizontal mode, as shown in the attached drawings 2 and 3; unscrewing the locking screw 12 and lifting up the sliding type parallel connection hoop, the distance between the upper and lower steel cylinders 2 is increased, the inclined support rod 8 drives the movable holding plate 4 to leave the steel pipe column 1, and unlocking is achieved, as shown in the attached drawings 4 and 5.
The present invention has been described in detail with reference to the embodiments, but the description is only for the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.
Claims (3)
1. The utility model provides a steel-pipe pile support frame slidingtype parallel connection staple bolt which characterized in that: including the steel cylinder, fix and embrace the board and the activity and embrace the board, fixed armful board and activity embrace the board and be the arc that matches the laminating with the steel cylinder inner wall, the steel cylinder has two-layer from top to bottom, every layer has four steel cylinders respectively, four steel cylinders on every layer are the square setting, through horizontal connecting rod fixed connection between every layer of steel cylinder, the cross section of horizontal connecting rod is equipped with central loading board, be connected with locking screw between the upper and lower two-layer central loading board, every steel cylinder inner wall is fixed with a fixed armful board, every steel cylinder inboard is equipped with two activity armful boards, on lieing in the homonymy, four activities in the lower floor steel cylinder embrace the board and be connected with two diagonal bracing pieces, two diagonal bracing pieces are the setting of cutting the fork, diagonal bracing piece is embraced the board with the activity and is articulated.
2. The steel-pipe pile support frame sliding type flat joint hoop of claim 1 is characterized in that: the middle of the outer side face of the movable holding plate is provided with a first connecting lug plate, two end portions of the inclined supporting rod are respectively provided with a second connecting lug plate, the first connecting lug plate extends out of the steel cylinder, and a pin shaft is arranged in the first connecting lug plate and the second connecting lug plate.
3. The steel-pipe pile support frame sliding type flat joint hoop of claim 1 is characterized in that: and friction increasing rubber cushion layers are arranged on the inner surfaces of the movable holding plate and the fixed holding plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123385267.1U CN216892018U (en) | 2021-12-30 | 2021-12-30 | Sliding type parallel connection hoop for steel pipe pile support frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123385267.1U CN216892018U (en) | 2021-12-30 | 2021-12-30 | Sliding type parallel connection hoop for steel pipe pile support frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216892018U true CN216892018U (en) | 2022-07-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123385267.1U Active CN216892018U (en) | 2021-12-30 | 2021-12-30 | Sliding type parallel connection hoop for steel pipe pile support frame |
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| CN (1) | CN216892018U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115324071A (en) * | 2022-08-25 | 2022-11-11 | 中建八局轨道交通建设有限公司 | Steel support fixing hoop device and fixing method |
-
2021
- 2021-12-30 CN CN202123385267.1U patent/CN216892018U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115324071A (en) * | 2022-08-25 | 2022-11-11 | 中建八局轨道交通建设有限公司 | Steel support fixing hoop device and fixing method |
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