CN220550759U - Connecting structure of bored pile steel bars - Google Patents
Connecting structure of bored pile steel bars Download PDFInfo
- Publication number
- CN220550759U CN220550759U CN202321823684.6U CN202321823684U CN220550759U CN 220550759 U CN220550759 U CN 220550759U CN 202321823684 U CN202321823684 U CN 202321823684U CN 220550759 U CN220550759 U CN 220550759U
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- China
- Prior art keywords
- bar body
- steel bar
- limiting plates
- fixing
- clamping
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 70
- 239000010959 steel Substances 0.000 title claims abstract description 70
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims abstract description 17
- 230000000712 assembly Effects 0.000 claims abstract 3
- 238000000429 assembly Methods 0.000 claims abstract 3
- 238000003466 welding Methods 0.000 claims description 15
- 230000002093 peripheral effect Effects 0.000 claims description 10
- 230000003014 reinforcing effect Effects 0.000 abstract description 21
- 238000010276 construction Methods 0.000 abstract description 3
- 230000002787 reinforcement Effects 0.000 description 4
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Classifications
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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
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- Piles And Underground Anchors (AREA)
Abstract
The utility model relates to the technical field of civil construction, in particular to a connecting structure of a bored pile steel bar, which comprises a first steel bar body, a connecting assembly, a second steel bar body and two fixing assemblies, wherein the connecting assembly is arranged on the first steel bar body; the first steel bar body and the second steel bar body are respectively matched and clamped at two ends of the connecting assembly; the two fixing components are arranged on the connecting component and are respectively positioned at the first reinforcing steel bar body and the second reinforcing steel bar body. According to the utility model, a user respectively fits and stretches the first steel bar body and the second steel bar body into two groups of limiting plates at two sides of the fixed column, so that ribs outside the first steel bar body or the second steel bar body are clamped into a plurality of clamping grooves in a fit manner, and the plurality of limiting plates tightly press the first steel bar body or the second steel bar body more firmly and stably; the fixed subassembly through setting up with a plurality of limiting plates cooperation stable compress tightly at first reinforcing bar body or second reinforcing bar body, realized the stable connection of first reinforcing bar body or second reinforcing bar body.
Description
Technical Field
The utility model relates to the technical field of civil construction, in particular to a connecting structure of a bored pile steel bar.
Background
With the increasing utilization and development of urban space in China, the foundation pit of a partial area is positioned below an urban viaduct, the problem of insufficient space exists when the bored pile reinforcement cage is lowered under the condition of low clearance, the reinforcement cage can be lowered in sections, and the requirement of quick connection of reinforcement in a limited time is met by a reinforcement connection mode. The traditional method for connecting the reinforcing steel bars mainly adopts the technical methods of straight thread connection, welding and the like. The steel bars at the joint of the straight thread connection are not straight, deformed and broken threads, so that the steel bars are difficult to connect; the time required for welding the reinforcing steel bars is long, and the rigidity of the reinforcing steel bar connection is guaranteed, but the construction time is prolonged, so that the cost is increased.
The utility model discloses a connecting structure of a bored pile steel bar, which is disclosed in Chinese patent with an authorized bulletin number of CN219060611U, and has the advantages that the structure is simple, a first steel bar and a second steel bar are respectively in threaded connection with corresponding connecting parts, then the connecting parts at the end parts of the first steel bar and the second steel bar are inserted into a sleeve, an outer wedge piece is clamped with an inner wedge piece, binding force is provided for the first steel bar and the second steel bar, and the hexagon head bolt is pressed at the connecting part of the first steel bar and the second steel bar by rotating the hexagon head bolt, so that the connecting stability of the first steel bar and the second steel bar is enhanced.
The defects of the prior art are as follows: through connecting piece and sleeve that set up install simultaneously and connect two drilling bored concrete pile reinforcing bars, the mounting structure of device is complicated, is inconvenient for use, and the practicality of device is lower.
Disclosure of Invention
The utility model aims at solving the problems in the background technology and provides a connecting structure of bored pile steel bars, which is convenient to install and use.
The technical scheme of the utility model is as follows: a connecting structure of a bored pile steel bar comprises a first steel bar body, a connecting component, a second steel bar body and two fixing components;
the first steel bar body and the second steel bar body are respectively matched and clamped at two ends of the connecting assembly;
the two fixing components are arranged on the connecting component and are respectively positioned at the first reinforcing steel bar body and the second reinforcing steel bar body.
Preferably, the connecting assembly comprises a fixed column and two groups of limiting plates; the two groups of limiting plates are respectively connected with the two ends of the fixed column, which are far away from each other, the number of each group of limiting plates is multiple, the limiting plates are circumferentially distributed by taking the central axis of the fixed column as the axis, and the end faces of the limiting plates facing the central axis of the fixed column are provided with clamping grooves matched and clamped on the first steel bar body; the fixed component is matched and pressed on the outer peripheral surfaces of the limiting plates.
Preferably, the length of the plurality of limiting plates exceeds 10 cm.
Preferably, the inner peripheral surfaces of the limiting plates are provided with anti-slip layers.
Preferably, welding grooves for welding are formed in two sides of each limiting plate.
Preferably, each fixing assembly comprises a clamping ring, two fixing plates and a bolt; clamping grooves are formed in the outer peripheral surfaces of the limiting plates; the clamping ring is provided with an opening groove, and the inner wall of the clamping ring is tightly pressed in the clamping groove; both fixing plates are arranged on the clamping ring; the bolt is connected with the two fixing plates in a threaded manner.
Preferably, the device further comprises a plurality of clamping columns; the plurality of clamping columns are respectively arranged on the plurality of limiting plates, and each clamping column is respectively matched and clamped in the plurality of welding grooves.
Preferably, the snap ring and the two fixing plates are of an integrated structure.
Compared with the prior art, the technical scheme provided by the utility model has the following beneficial technical effects:
the user respectively matches the first steel bar body and the second steel bar body into two groups of limiting plates on two sides of the fixed column, so that ribs outside the first steel bar body or the second steel bar body are matched and clamped into a plurality of clamping grooves, and the plurality of limiting plates tightly press the first steel bar body or the second steel bar body more firmly and stably; the fixed subassembly through setting up with a plurality of limiting plates cooperation stable compress tightly at first reinforcing bar body or second reinforcing bar body, realized the stable connection of first reinforcing bar body or second reinforcing bar body.
The two fixing plates are limited through the set bolts, so that the opening parts of the clamping rings are close to each other, and the clamping rings are stably pressed on the limiting plates.
The user is convenient for weld a plurality of limiting plates through setting up a plurality of welding grooves to the fastness between a plurality of limiting plates has been improved, makes a plurality of limiting plates carry out stable connection to first reinforcing bar body and second reinforcing bar body, has improved the practicality of device.
Drawings
Fig. 1 is a perspective view of the present utility model.
Fig. 2 is a schematic structural view of a fixing assembly in the present utility model.
Fig. 3 is a schematic structural view of a connection assembly according to the present utility model.
Fig. 4 is an enlarged partial schematic view at a in fig. 3.
Reference numerals: 1. a first reinforcing bar body; 2. a connection assembly; 21. fixing the column; 22. a limiting plate; 23. a clamping groove; 24. an anti-slip layer; 25. a welding groove; 3. a second reinforcing bar body; 4. a fixing assembly; 41. a clasp; 42. a clamping column; 43. a fixing plate; 44. and (5) a bolt.
Detailed Description
Example 1
As shown in fig. 1 to 4, the connecting structure of bored pile steel bars provided by the utility model comprises a first steel bar body 1, a connecting component 2, a second steel bar body 3 and two fixing components 4.
The first steel bar body 1 and the second steel bar body 3 are respectively matched and clamped at two ends of the connecting assembly 2.
Two fixed subassembly 4 are all installed on coupling assembling 2, and two fixed subassembly 4 are located first reinforcing bar body 1 and second reinforcing bar body 3 department respectively.
The connecting assembly 2 comprises a fixed column 21 and two groups of limiting plates 22; the two groups of limiting plates 22 are respectively connected with two ends of the fixed column 21, which are far away from each other, the number of each group of limiting plates 22 is multiple, the limiting plates 22 are circumferentially distributed by taking the central axis of the fixed column 21 as the axis, the end faces of the limiting plates 22, which face the central axis of the fixed column 21, are provided with clamping grooves 23 which are matched and clamped on the first steel bar body 1, the inner peripheral surfaces of the limiting plates 22 are provided with anti-slip layers 24, and the length values of the limiting plates 22 are more than 10 cm; the plurality of circumferentially distributed limiting plates 22 are more stable in compression installation of the first steel bar body 1 and the second steel bar body 3; by limiting the length of the limiting plate 22, the longer the length of the limiting plate 22 is, the more stable the limiting of the first reinforcing steel bar body 1 and the second reinforcing steel bar body 3 is; the fixing members 4 are fitted and pressed against the outer peripheral surfaces of the plurality of limiting plates 22.
In the utility model, when in use, a user respectively stretches the first steel bar body 1 and the second steel bar body 3 into two groups of limiting plates 22 on two sides of the fixed column 21 in a matched manner, the first steel bar body 1 or the second steel bar body 3 is tightly pressed by the limiting plates 22 towards the end face of the central axis of the fixed column 21, so that ribs outside the first steel bar body 1 or the second steel bar body 3 are clamped into the clamping grooves 23 in a matched manner, and the first steel bar body 1 or the second steel bar body 3 is tightly pressed by the limiting plates 22 more firmly and stably; and the plurality of limiting plates 22 are pressed with the first reinforcing steel bar body 1 or the second reinforcing steel bar body 3 more stably by the arranged anti-skid layer 24; the fixed component 4 through setting up compresses tightly the fixed compression of a plurality of limiting plates 22 cooperation at first reinforcing bar body 1 or second reinforcing bar body 3 to install connecting assembly 2 stable on first reinforcing bar body 1 or second reinforcing bar body 3, realized the stable connection of first reinforcing bar body 1 or second reinforcing bar body 3 promptly.
Example two
As shown in fig. 2, in comparison with the first embodiment, the present embodiment further describes in detail the specific structure of each fixing component 4 mentioned in the first embodiment; each fixing assembly 4 comprises a snap ring 41, two fixing plates 43 and a bolt 44; clamping grooves are formed in the outer peripheral surfaces of the limiting plates 22; an opening groove is formed in the clamping ring 41, and the inner wall of the clamping ring 41 is tightly pressed in the clamping groove; both fixing plates 43 are mounted on the snap ring 41; the clamping ring 41 and the two fixing plates 43 are of an integrated structure; the bolts 44 are screwed to the two fixing plates 43.
In the utility model, when in use, a user can conveniently compress the plurality of limiting plates 22 through the clamping ring 41 by clamping the clamping ring 41 on the outer peripheral surfaces of the plurality of limiting plates 22 in a matching way so as to compress the plurality of limiting plates 22 on the first reinforcing steel bar body 1 or the second reinforcing steel bar body 3; the two fixing plates 43 are limited by the bolts 44, so that the openings of the clamping rings 41 are close to each other, and the clamping rings 41 are stably pressed on the limiting plates 22.
Example III
As shown in fig. 4, in the connecting structure of bored pile steel bars according to the present utility model, compared with the first embodiment, two sides of each limiting plate 22 are provided with welding grooves 25 for welding; also included are a plurality of posts 42; the plurality of clamping columns 42 are respectively installed on the plurality of limiting plates 22, and each clamping column 42 is respectively matched and clamped in the plurality of welding grooves 25.
In the utility model, when in use, a user conveniently welds the plurality of limiting plates 22 by arranging the plurality of welding grooves 25, so that the firmness among the plurality of limiting plates 22 is improved, the plurality of limiting plates 22 stably connect the first reinforcing steel bar body 1 and the second reinforcing steel bar body 3, and the practicability of the device is improved; the clamping columns 42 are convenient to clamp the clamping columns 42 in the welding grooves 25 in a matched mode, the clamping rings 41 are convenient to clamp on the limiting plates 22 in a matched mode, and therefore installation of the clamping rings 41 is stable.
The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.
Claims (7)
1. The connecting structure of the bored pile steel bar is characterized by comprising a first steel bar body (1), a connecting component (2), a second steel bar body (3) and two fixing components (4);
the first steel bar body (1) and the second steel bar body (3) are respectively matched and clamped at two ends of the connecting assembly (2);
the two fixing assemblies (4) are arranged on the connecting assembly (2), and the two fixing assemblies (4) are respectively positioned at the first reinforcing steel bar body (1) and the second reinforcing steel bar body (3);
each fixing assembly (4) comprises a clamping ring (41), two fixing plates (43) and a bolt (44); clamping grooves are formed in the outer peripheral surfaces of the limiting plates (22); an opening groove is formed in the clamping ring (41), and the inner wall of the clamping ring (41) is tightly pressed in the clamping groove; both fixing plates (43) are arranged on the clamping ring (41); the bolt (44) is in threaded connection with the two fixing plates (43).
2. A connecting structure of bored pile steel bars according to claim 1, characterized in that the connecting assembly (2) comprises a fixed column (21) and two sets of limiting plates (22); the two groups of limiting plates (22) are respectively connected with two ends of the fixed column (21) which are far away from each other, the number of each group of limiting plates (22) is multiple, the limiting plates (22) are circumferentially distributed by taking the central axis of the fixed column (21) as the axis, and clamping grooves (23) matched and clamped on the first steel bar body (1) are formed in the end faces of the limiting plates (22) facing the central axis of the fixed column (21); the fixing component (4) is matched and pressed on the outer peripheral surfaces of the limiting plates (22).
3. A connecting structure of bored pile steel bars according to claim 2, characterized in that the length values of the plurality of limiting plates (22) are all more than 10 cm.
4. A connecting structure of bored pile steel bars according to claim 2, characterized in that the inner peripheral surfaces of the plurality of limiting plates (22) are provided with anti-slip layers (24).
5. A connecting structure of bored pile steel bars according to claim 2, characterized in that both sides of each limiting plate (22) are provided with welding grooves (25) for welding.
6. A connecting structure of bored pile steel bars according to claim 5, further comprising a plurality of clamping columns (42); the clamping columns (42) are respectively arranged on the limiting plates (22), and each clamping column (42) is respectively matched and clamped in the welding grooves (25).
7. A connecting structure of bored pile steel bars according to claim 1, characterized in that the snap ring (41) and the two fixing plates (43) are an integrally formed structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321823684.6U CN220550759U (en) | 2023-07-12 | 2023-07-12 | Connecting structure of bored pile steel bars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321823684.6U CN220550759U (en) | 2023-07-12 | 2023-07-12 | Connecting structure of bored pile steel bars |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220550759U true CN220550759U (en) | 2024-03-01 |
Family
ID=90004173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321823684.6U Active CN220550759U (en) | 2023-07-12 | 2023-07-12 | Connecting structure of bored pile steel bars |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220550759U (en) |
-
2023
- 2023-07-12 CN CN202321823684.6U patent/CN220550759U/en active Active
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