CN220487177U - Detachable fixing device for reinforcing steel column - Google Patents
Detachable fixing device for reinforcing steel column Download PDFInfo
- Publication number
- CN220487177U CN220487177U CN202321423509.8U CN202321423509U CN220487177U CN 220487177 U CN220487177 U CN 220487177U CN 202321423509 U CN202321423509 U CN 202321423509U CN 220487177 U CN220487177 U CN 220487177U
- Authority
- CN
- China
- Prior art keywords
- hinging
- square steel
- rod
- fixing device
- seat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 229910001294 Reinforcing steel Inorganic materials 0.000 title claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 76
- 239000010959 steel Substances 0.000 claims abstract description 76
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 13
- 230000008093 supporting effect Effects 0.000 claims description 7
- 229910003460 diamond Inorganic materials 0.000 claims description 3
- 239000010432 diamond Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- Working Measures On Existing Buildindgs (AREA)
Abstract
The utility model discloses a detachable fixing device for reinforcing a steel column, which comprises four square steel plates, wherein two adjacent square steel plates are hinged through a first hinging rod and a second hinging rod respectively, the four square steel plates are hinged together through the two first hinging rods and the two second hinging rods to form a parallelogram, and a locking piece is arranged between the two opposite first hinging rods; the retaining member is including installing the connecting seat at first articulated rod intermediate position, through connecting axle fixed connection between two connecting seats, connecting axle one end sets up inside one of them connecting seat, and the connecting axle other end runs through another connecting seat and swing joint has spacing seat, is provided with locking sleeve and lock nut respectively near spacing seat's connecting axle both ends, and the connecting axle surface is provided with the external screw thread, equal external screw thread threaded connection of locking sleeve inner wall, lock nut inner wall. The utility model can adjust the size according to different environments to support the steel column and is convenient to detach and recycle.
Description
Technical Field
The utility model relates to the technical field of buildings, in particular to a detachable fixing device for reinforcing a steel column.
Background
In the installation process of the steel structure, the installation of the steel column occupies a large specific gravity, and the installation speed and the installation quality of the steel column determine the image progress of the steel structure engineering and the installation quality of the upper structure. The length of the general cup opening inserted foundation pole is longer, one end of the steel pole is usually lifted by a crane, the steel pole is placed into the cup opening, and then the steel pole is horizontally positioned. The steel column in the rim of a cup basis needs to be reinforced after being installed, and in the reinforcing process of the prior art, the wedge-shaped steel plate in the traditional fixed mode is used, so that the wedge-shaped steel plate cannot be recycled, and is poured into concrete in most cases.
Disclosure of Invention
The utility model aims to provide a detachable fixing device for reinforcing a steel column, which can be used for adjusting the size of the steel column according to different environments so as to support the steel column and is convenient to detach and recycle.
The utility model is realized in the following way: the detachable fixing device for reinforcing the steel column comprises four square steel plates, wherein two adjacent square steel plates are hinged through a first hinging rod and a second hinging rod respectively, the two first hinging rods are oppositely arranged, the two second hinging rods are oppositely arranged, the four square steel plates are hinged together through the two first hinging rods and the two second hinging rods to form a parallelogram, locking pieces are arranged between the two opposite first hinging rods, and the locking pieces are used for adjusting and fixing the size of the formed parallelogram;
the locking piece comprises a connecting seat arranged at the middle position of a first hinging rod, the two connecting seats are fixedly connected through a connecting shaft, one end of the connecting shaft is arranged inside one connecting seat, the other end of the connecting shaft penetrates through the other connecting seat and is movably connected with a limiting seat, locking sleeves and locking nuts are respectively arranged at two ends of the connecting shaft, which are close to the limiting seat, the locking sleeves are positioned between the connecting seat and the limiting seat, external threads are arranged on the surface of the connecting shaft, and the inner walls of the locking sleeves and the inner walls of the locking nuts are in threaded connection with the external threads.
Optionally, a gap is reserved between the first hinging rod and the end part of the square steel plate, and a gap is reserved between the second hinging rod and the square steel plate.
Optionally, square steel sheet includes the support flat board, support flat board both sides equal fixed mounting has the curb plate, every curb plate both ends respectively with first articulated lever the second articulated lever hinge connection.
Optionally, the first articulated rod both ends with the second articulated rod both ends are all through the fixed axle right the curb plate is spacing to be blocked.
Optionally, support gaskets are installed at two ends of the connecting seat close to the locking sleeve, and the support gaskets are respectively matched with the locking nut and the locking sleeve in size.
Optionally, the sizes of the square steel plates are identical, and a diamond is formed after the four square steel plates are fixed.
According to the detachable fixing device for reinforcing the steel column, the four square steel plates are fixed together through the two first hinging rods and the two second hinging rods to form the parallelogram with the adjustable angle, then the size of the parallelogram is adjusted according to the gap of the steel column to be fixed, so that the two opposite square steel plates are attached to the steel column and the bottom surface, and then the connecting shaft is fixed through rotating the locking sleeve and the locking nut, so that the four square steel plates are fixed at the current position, the stability of the whole device is guaranteed, the whole device is convenient to detach and convenient to reuse.
Drawings
FIG. 1 is a schematic view showing the overall structure of a detachable fixing device for reinforcing a steel column according to the present utility model;
FIG. 2 is a schematic side view of the detachable fixing device for reinforcing steel columns of the present utility model;
fig. 3 is a schematic structural view of a locking member of the detachable fixing device for reinforcing a steel column according to the present utility model.
Description of the reference numerals:
1. square steel plate;
2. a first hinge lever;
3. a locking member;
4. a second hinge lever;
5. a gap;
6. a support pad;
11. a support plate;
12. a side plate;
31. a connecting seat;
32. a connecting shaft;
33. a limit seat;
34. a locking sleeve;
35. an external thread;
36. and (5) locking the nut.
Detailed Description
The utility model will be further described with reference to the drawings and the specific examples.
Referring to fig. 1 to 3, the utility model further provides a detachable fixing device for reinforcing a steel column, which comprises four square steel plates 1, wherein two adjacent square steel plates 1 are hinged through a first hinging rod 2 and a second hinging rod 4 respectively, the two first hinging rods 2 are oppositely arranged, the two second hinging rods 4 are oppositely arranged, the four square steel plates 1 are hinged together through the two first hinging rods 2 and the two second hinging rods 4 to form a parallelogram, a locking piece 3 is arranged between the two opposite first hinging rods 2, and the locking piece 3 is used for adjusting and fixing the size of the formed parallelogram;
the locking piece 3 comprises a connecting seat 31 arranged at the middle position of the first hinging rod 2, the two connecting seats 31 are fixedly connected through a connecting shaft 32, one end of the connecting shaft 32 is arranged inside one connecting seat 31, the other end of the connecting shaft 32 penetrates through the other connecting seat 31 and is movably connected with a limiting seat 33, the limiting seat 33 is convenient to detach, locking sleeves 34 and locking nuts 36 are respectively arranged at two ends of the connecting shaft 32, which are close to the limiting seat 33, the locking sleeves 34 are positioned between the connecting seat 31 and the limiting seat 33, external threads 35 are arranged on the surface of the connecting shaft 32, and the inner walls of the locking sleeves 34 and the inner walls of the locking nuts 36 are in threaded connection with the external threads 35.
In this embodiment, two adjacent square steel plates 1 are hinged together through a first hinging rod 2 and a second hinging rod 4 respectively, so that after four square steel plates 1 are connected together to form a parallelogram, the square steel plates can rotate to adjust the angle and the size of the parallelogram. According to the gap between the steel column to be reinforced and the ground, the four square steel plates 1 are adjusted, the locking sleeve 34 is rotated, the locking sleeve 34 is in threaded connection with the external threads 35 on the surface of the connecting shaft 32, so that the whole locking sleeve 34 is close to the connecting seat 31 along the external threads 35, the connecting shaft 32 continuously moves outwards under the pushing action of the locking sleeve 34, the length of the connecting shaft 32 between the two connecting seats 31 is shortened until the parallelogram formed by the four square steel plates 1 is adjusted to a proper size, the locking sleeve 34 is stopped rotating, the locking nut 36 is then rotated outwards, the locking nut 36 is continuously close to the locking sleeve 34 until the connecting seat 31 between the locking nut 36 and the locking sleeve 34 is clamped, and under the blocking action of the locking sleeve 34 and the locking nut 36, even if the square steel plates 1 contacted with the steel column are extruded, the connecting shaft 32 can not move, the whole device can not deform, so that the stability of the whole device is ensured, and the steel column is effectively supported. After the support is completed, the parallelogram angle formed between the four square steel plates 1 can be freely adjusted again only by rotating the locking sleeve 34 and the locking nut 36 to separate the locking sleeve 34 from the locking nut 36, so that the whole device can be taken out, and the subsequent reuse is facilitated.
In some embodiments, a gap 5 is left between the first hinge rod 2 and the end of the square steel plate 1, and a gap 5 is also left between the second hinge rod 4 and the square steel plate 1. The weight of the whole device is reduced while the supporting effect is ensured.
In still other embodiments, the square steel plate 1 includes a supporting plate 11, two sides of the supporting plate 11 are fixedly provided with side plates 12, two ends of each side plate 12 are respectively hinged with the first hinge rod 2 and the second hinge rod 4, and two ends of the first hinge rod 2 and two ends of the second hinge rod 4 are respectively limited and blocked by the fixing shaft 7 on the side plates 12. The square steel plate 1 can be freely rotated, and the fixed shaft 7 at the end part can prevent the square steel plate from loosening.
When the fixing shaft 7 is required to be detached, the limit seat 33 is removed after the fixing shaft 7 is removed, and the four square steel plates 1 can be detached, so that the follow-up continuous use is facilitated.
In some embodiments, support gaskets 6 are installed at two ends of the connection seat 31 near the locking sleeve 34, the support gaskets 6 are respectively matched with the locking nuts 36 and the locking sleeve 34 in size, and when the connection seat 31 is fixed, the support gaskets 6 are used for protecting the connection seat 31.
In still other embodiments, the square steel plates 1 are identical in size, and a diamond is formed between the four square steel plates 1 after fixing, so that adjustment is more convenient, and the length does not need to be distinguished.
According to the detachable fixing device for reinforcing the steel column, the four square steel plates are fixed together through the two first hinging rods and the two second hinging rods to form the parallelogram with the adjustable angle, then the size of the parallelogram is adjusted according to the gap of the steel column to be fixed, so that the two opposite square steel plates are attached to the steel column and the bottom surface, and then the connecting shaft is fixed through rotating the locking sleeve and the locking nut, so that the four square steel plates are fixed at the current position, the stability of the whole device is guaranteed, the whole device is convenient to detach and convenient to reuse.
The above embodiments are merely preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, therefore, any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present utility model should be included in the scope of the present utility model.
Claims (6)
1. The detachable fixing device for reinforcing the steel column is characterized by comprising four square steel plates (1), wherein two adjacent square steel plates (1) are hinged through a first hinging rod (2) and a second hinging rod (4), the two first hinging rods (2) are oppositely arranged, the two second hinging rods (4) are oppositely arranged, the four square steel plates (1) are hinged through the two first hinging rods (2) and the two second hinging rods (4) to form a parallelogram, a locking piece (3) is arranged between the two opposite first hinging rods (2), and the locking piece (3) is used for adjusting and fixing the size of the formed parallelogram;
wherein, retaining member (3) are including installing connecting seat (31) of first articulated rod (2) intermediate position, two through connecting axle (32) fixed connection between connecting seat (31), connecting axle (32) one end sets up in one of them inside connecting seat (31), connecting axle (32) other end runs through another connecting seat (31) and swing joint have spacing seat (33), and be close to spacing seat (33) connecting axle (32) both ends are provided with locking sleeve (34) and lock nut (36) respectively, locking sleeve (34) are located connecting seat (31) with between spacing seat (33), connecting axle (32) surface is provided with external screw thread (35), locking sleeve (34) inner wall lock nut (36) inner wall all external screw thread (35) threaded connection.
2. The detachable fixing device for reinforcing steel columns according to claim 1, wherein a gap (5) is reserved between the first hinging rod (2) and the end part of the square steel plate (1), and a gap (5) is reserved between the second hinging rod (4) and the square steel plate (1).
3. The detachable fixing device for reinforcing steel columns according to claim 1, wherein the square steel plate (1) comprises a supporting flat plate (11), side plates (12) are fixedly arranged on two sides of the supporting flat plate (11), and two ends of each side plate (12) are hinged with the first hinging rod (2) and the second hinging rod (4) respectively.
4. A detachable fixing device for reinforcing a steel column according to claim 3, wherein both ends of the first hinge rod (2) and both ends of the second hinge rod (4) are limited and blocked to the side plate (12) through a fixed shaft (7).
5. The detachable fixing device for reinforcing the steel column according to claim 1, wherein supporting gaskets (6) are arranged at two ends of a connecting seat (31) close to the locking sleeve (34), and the supporting gaskets (6) are respectively matched with the locking nut (36) and the locking sleeve (34) in size.
6. The detachable fixing device for reinforcing steel columns according to any one of claims 1 to 5, wherein each square steel plate (1) is identical in size, and a diamond shape is formed after the four square steel plates (1) are fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321423509.8U CN220487177U (en) | 2023-06-06 | 2023-06-06 | Detachable fixing device for reinforcing steel column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321423509.8U CN220487177U (en) | 2023-06-06 | 2023-06-06 | Detachable fixing device for reinforcing steel column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220487177U true CN220487177U (en) | 2024-02-13 |
Family
ID=89824705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321423509.8U Active CN220487177U (en) | 2023-06-06 | 2023-06-06 | Detachable fixing device for reinforcing steel column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220487177U (en) |
-
2023
- 2023-06-06 CN CN202321423509.8U patent/CN220487177U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |