CN113585455B - Fixing method and fixing device for concrete flexural member - Google Patents
Fixing method and fixing device for concrete flexural member Download PDFInfo
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- CN113585455B CN113585455B CN202110945427.9A CN202110945427A CN113585455B CN 113585455 B CN113585455 B CN 113585455B CN 202110945427 A CN202110945427 A CN 202110945427A CN 113585455 B CN113585455 B CN 113585455B
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- concrete
- fixed
- connecting sleeve
- flexural member
- plug
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/20—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of concrete, e.g. reinforced concrete, or other stonelike material
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/20—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of concrete, e.g. reinforced concrete, or other stonelike material
- E04B1/21—Connections specially adapted therefor
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The application relates to the technical field of civil and architectural engineering, especially, relate to a concrete flexural member's fixed method and fixing device, including flexural member and support, the flexural member is fixed in through the connecting piece on the support, the flexural member includes the concrete roof beam, the support includes the concrete post, the connecting piece include the inserted bar and with the connecting sleeve of inserted bar looks adaptation, connecting sleeve set up in on the concrete post, the inserted bar set up in on the concrete roof beam, the inserted bar is inserted and is located in the connecting sleeve, be provided with in the connecting sleeve with the inserted bar is restricted in locking piece in the connecting sleeve. The installation stability on concrete beam and the concrete column has been guaranteed in this application, has also simplified the installation, has improved the easy nature of building to a certain extent.
Description
Technical Field
The application relates to the technical field of civil and architectural engineering, in particular to a fixing method and a fixing device for a concrete flexural member.
Background
The reinforced concrete flexural member refers to a member which only bears bending moment and shearing force. In industrial and civil buildings, the reinforced concrete flexural member is the most used member in various structural members and is most commonly applied. Such as a large number of beams and plates in a building, are typical flexural elements.
In a common concrete building, a concrete flexural member is usually connected with a support in the structure, and the support usually comprises a concrete column, a concrete beam, a floor slab or other support body, and the concrete flexural member is usually connected with the support by means of concrete pouring. The stability of the connecting structure between the concrete flexural member and the support plays an important role in the overall safety performance of the building.
With respect to the related art among the above, the inventors consider that the following technical drawbacks exist: the construction mode that realizes being connected between concrete flexural member and the support through concreting alone complex operation and construction cycle are long, are unfavorable for guaranteeing the construction progress. For this, further improvement is awaited.
Disclosure of Invention
In order to simplify a connecting structure between a concrete flexural member and a support so as to improve the easiness in construction, the application provides a fixing method and a fixing device for the concrete flexural member.
In a first aspect, the application provides a fixing device for a concrete flexural member, which adopts the following technical scheme:
the utility model provides a concrete member that bends's fixing device, includes the member that bends and support, the member that bends is fixed in through the connecting piece on the support, the member that bends includes the concrete roof beam, the support includes the concrete column, the connecting piece include the inserted bar and with the connecting sleeve of inserted bar looks adaptation, connecting sleeve set up in on the concrete column, the inserted bar set up in on the concrete roof beam, the inserted bar insert locate in the connecting sleeve, be provided with in the connecting sleeve with the inserted bar is restricted to locking piece in the connecting sleeve.
Through adopting above-mentioned technical scheme, when installing, hang the preset position of concrete beam top to the concrete column through tools such as loop wheel machine to make the inserted bar on the concrete beam and the coaxial alignment of the connecting sleeve on the concrete column, then make the concrete beam be close to the connecting sleeve, and make the inserted bar insert locate in the connecting sleeve, and restrict the inserted bar in the connecting sleeve through the locking piece, thereby tentatively be fixed in the preset position on the concrete column with the concrete beam. Whole process operation is simple, has also guaranteed the installation steadiness of concrete beam on concrete column simultaneously.
Optionally, the inserted link includes a fixing base and a plug, the fixing base and the plug are integrally formed, the fixing base is embedded on the concrete beam, and the plug is inserted into the connecting sleeve.
By adopting the technical scheme, the inserted bar is fixed at the preset position on the concrete beam through the fixing seat, and the inserted bar is fixed on the concrete column under the combined action of the plug and the connecting sleeve, so that the connection stability between the concrete beam and the concrete column is ensured.
Optionally, the locking piece includes an elastic snap ring coaxially disposed in the connecting sleeve, and a locking portion adapted to the elastic snap ring is disposed on the plug.
Through adopting above-mentioned technical scheme, after the plug inserts connecting sleeve, under the combined action of snap ring and locking portion, restrict the plug in connecting sleeve to guarantee the connection steadiness between concrete beam and the concrete column.
Optionally, the elastic snap ring includes a fixed shaft sleeve and a plurality of clamping blocks elastically connected to the inner peripheral side of the fixed shaft sleeve.
Through adopting above-mentioned technical scheme, make the snap ring have radial elastic deformation space for the plug can pass the snap ring and be restricted in the connecting sleeve.
Optionally, a guide portion is provided on the plug.
By adopting the technical scheme, the guide part plays a good other guide role on the plug, and the probability that the plug is smoothly inserted into the elastic snap ring is improved.
Optionally, a locking groove is arranged on the plug.
Through adopting above-mentioned technical scheme, the locking groove of setting is further restricted the plug in connecting sleeve, has improved the connection steadiness between plug and the connecting sleeve.
Optionally, a limiting groove is formed in the fixture block along the axial direction of the fixing shaft sleeve, and a limiting strip matched with the limiting groove is arranged in the locking groove.
Through adopting above-mentioned technical scheme, under the combined action of spacing groove and spacing, increased the connectivity between fixture block and the plug on the snap ring, reduced the fixture block and appeared the possibility around the axis rotation of fixed axle sleeve by oneself.
Optionally, a reinforcing block is arranged on the concrete column, one side of the reinforcing block is fixed on the concrete column, and the other side of the reinforcing block is fixed on the concrete beam.
Through adopting above-mentioned technical scheme, the anchor block that sets up has increased the connection steadiness between concrete column and the concrete beam, has improved the installation steadiness of concrete beam on concrete column, is favorable to guaranteeing the operational reliability of concrete beam, has reduced the potential safety hazard that the building probably exists.
Optionally, a reinforcing rib is arranged on the concrete column.
Through adopting above-mentioned technical scheme, the reinforcement muscle that sets up has increased the connectivity between concrete column and the connecting sleeve, has improved the installation steadiness of connecting sleeve on concrete column, is favorable to guaranteeing the operational reliability of concrete beam.
In a second aspect, the application provides a fixing method of a concrete flexural member, based on the fixing device of the concrete flexural member as described above, including the following steps:
s1, fixing the support pier at a preset position on the concrete column;
s2, fixing the concrete beam at a preset position on the concrete column;
and S3, arranging the reinforcing blocks at preset positions on the concrete column.
In summary, the present application includes at least one of the following beneficial technical effects:
1. under the combined action of the connecting sleeve and the inserting rod, the concrete beam is preliminarily fixed on the concrete column, so that the mounting stability of the concrete beam and the concrete column is ensured, the mounting process is simplified, and the easiness in building is improved to a certain extent;
2. through setting up the locking piece, under the combined action of snap ring, locking groove and locking portion, restrict the plug in connecting sleeve, be favorable to guaranteeing the connection steadiness between concrete beam and the concrete column.
Drawings
FIG. 1 is a schematic diagram of the overall structure in an embodiment of the present application;
FIG. 2 is a schematic diagram of a part of the structure in the embodiment of the present application;
FIG. 3 is a schematic structural diagram of a snap ring according to an embodiment of the present disclosure;
fig. 4 is a schematic structural diagram of an insert rod in the embodiment of the present application.
Description of reference numerals: 1. a concrete beam; 2. a concrete column; 3. inserting a rod; 31. a fixed seat; 32. a plug; 321. a lock part; 322. a guide portion; 323. a locking groove; 324. a limiting strip; 4. a connecting sleeve; 5. an elastic snap ring; 51. fixing the shaft sleeve; 52. a clamping block; 521. a limiting groove; 53. an elastic column; 6. a reinforcing block; 7. reinforcing ribs; 8. and (4) supporting piers.
Detailed Description
In order to make the purpose, technical solution and advantages of the present application more clear, the present application is further described in detail below with reference to fig. 1 to 4 and the embodiments.
The embodiment of the application discloses fixing device of concrete flexural member, refer to fig. 1, fixing device of concrete flexural member includes concrete flexural member and support, and wherein, concrete flexural member in the embodiment of the application is concrete beam 1, and the support is concrete column 2, and concrete beam 1 is fixed in on concrete column 2 through the connecting piece.
Referring to fig. 1 and 2, the connection member in the embodiment of the present application includes an insertion rod 3 and a connection sleeve 4, wherein the insertion rod 3 is disposed on the concrete beam 1, the connection sleeve 4 is disposed on the concrete column 2, and the insertion rod 3 is inserted into the connection sleeve 4, thereby mounting the concrete beam 1 to a predetermined position on the concrete column 2.
Referring to fig. 1 and 2, the top of two opposite sides of the concrete column 2 are fixed with support piers 8, specifically, the support piers 8 are in a cubic structure in the embodiment of the present application, and the connecting sleeve 4 is fixed on the support piers 8. Wherein, for the installation steadiness that improves buttress 8, be provided with on concrete column 2 and add muscle 7, add muscle 7 and be right angle triangle-shaped board, add one of them right angle limit of muscle 7 and be fixed in on the concrete, add another right angle limit of muscle 7 and be fixed in on the buttress 8.
Wherein, for the connectivity between reinforced concrete roof beam 1 and the concrete column 2, be provided with reinforcing block 6 on concrete column 2, reinforcing block 6 in the embodiment of this application is the rectangle piece, and reinforcing block 6 fixes through bolt etc. and on one side of reinforcing block 6 was fixed in concrete column 2, the opposite side of reinforcing block 6 was fixed in on concrete roof beam 1.
Referring to fig. 2 and 3, the connecting sleeves 4 are fixed on the sides of the support piers 8 close to the concrete beam 1, wherein each support pier 8 is provided with four connecting sleeves 4, and the four connecting sleeves 4 are distributed on the support piers 8 in a rectangular shape. Specifically, the connecting sleeve 4 in the embodiment of the present application is a cylindrical structure with a circular cross section and an open end, and the connecting sleeve 4 is embedded in the support pier 8.
Referring to fig. 2 and 4, the insert rod 3 in the embodiment of the present application includes a fixing seat 31 and a plug 32, specifically, the fixing seat 31 is a solid column with a circular cross section, the fixing seat 31 is embedded in one side of the concrete beam 1 close to the support pier 8, the plug 32 is integrally formed on one side of the fixing seat 31 away from the concrete beam 1, the plug 32 is inserted into the connecting sleeve 4, and a locking member for limiting the insert rod 3 in the connecting sleeve 4 is disposed in the connecting sleeve 4.
Referring to fig. 2 and 3, the locking element in the embodiment of the present application includes the elastic snap ring 5, and specifically, the elastic snap ring 5 includes the fixing boss 51 and the latch 52. The fixed boss 51 is coaxially fixed to the connection sleeve 4, and an outer peripheral side of the fixed boss 51 is fixed to an inner peripheral side of the connection sleeve 4. The fixture block 52 is an arc-shaped block, the fixture block 52 is obtained by dividing a cylindrical structure coaxial with the fixed shaft sleeve 51 into four parts, an elastic column 53 is fixed on the inner peripheral side of the fixed shaft sleeve 51, the elastic column 53 is a strip body with a circular cross section, one end of the elastic column 53 is fixed on the fixed shaft sleeve 51, the other end of the elastic column 53 is fixed on the outer side of the fixture block 52, and the axial direction of the elastic column 53 is consistent with the radial direction of the fixed sleeve. The two adjacent blocks 52 are connected by a spring.
Referring to fig. 2 and 4, the plug 32 is provided with a guide portion 322, a locking portion 321, and a locking groove 323. The locking groove 323 opens in the axial direction of the plug 32, and the diameter of the portion of the plug 32 near the holder 31 is smaller than the diameter of the holder 31. The locking portion 321 is a circular truncated cone structure with a minimum diameter larger than the diameter of the fixing base 31, the larger end of the locking portion 321 is located on one side, close to the fixing base 31, of the plug 32, the guide portion 322 is an arc-shaped convex block, and the guide portion 322 is fixed on the end face of the smaller end of the locking portion 321.
Referring to fig. 3 and 4, the locking groove 323 is provided with a limiting bar 324, the cross section of the limiting bar 324 is rectangular, the extending direction of the limiting bar 324 is the same as the axial direction of the limiting groove 521, and a plurality of limiting bars 324 are arranged at intervals along the outer circumferential side of the limiting groove 521. The fixture block 52 on the elastic snap ring 5 is provided with a limiting groove 521 matched with the limiting strip 324, the limiting groove 521 is opened on one side of the fixture block 52 far away from the elastic column 53, and the extending direction of the limiting groove 521 is consistent with the axial direction of the fixed shaft sleeve 51.
Referring to fig. 2, when the inserting rod 3 is inserted into the connecting sleeve 4, the elastic snap ring 5 is clamped in the locking groove 323 of the inserting rod 3, and the limiting bar 324 of the inserting rod 3 is clamped in the limiting groove 521 of the clamping block 52, so as to limit the inserting rod 3 in the connecting sleeve 4.
The embodiment of the application also discloses a method for fixing the concrete flexural member, which comprises the following steps:
and S1, fixing the support pier 8 at a preset position on the concrete column 2, and enhancing the installation stability of the support pier 8 on the concrete beam 1 by arranging reinforcing ribs.
And S2, fixing the concrete beam 1 at a preset position on the concrete column 2, inserting the insertion rod 3 on the concrete beam 1 into the corresponding connecting sleeve 4, and limiting the insertion rod 3 in the connecting sleeve 4 through the elastic snap ring 5.
S3, the reinforcing block 6 is set at a predetermined position on the concrete column 2.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (7)
1. A fixing device for a concrete flexural member is characterized in that: the bending device comprises a bending member and a support, wherein the bending member is fixed on the support through a connecting piece, the bending member comprises a concrete beam (1), the support comprises a concrete column (2), the connecting piece comprises an inserted rod (3) and a connecting sleeve (4) matched with the inserted rod (3), the connecting sleeve (4) is arranged on the concrete column (2), the inserted rod (3) is arranged on the concrete beam (1), the inserted rod (3) is inserted into the connecting sleeve (4), and a locking piece for limiting the inserted rod (3) in the connecting sleeve (4) is arranged in the connecting sleeve (4);
the inserting rod (3) comprises a fixed seat (31) and a plug (32), the fixed seat (31) and the plug (32) are integrally formed, the fixed seat (31) is embedded on the concrete beam (1), and the plug (32) is inserted into the connecting sleeve (4);
the locking piece comprises an elastic snap ring (5) coaxially arranged in the connecting sleeve (4), a locking part (321) matched with the elastic snap ring (5) is arranged on the plug (32), the elastic snap ring (5) comprises a fixed shaft sleeve (51) and a plurality of clamping blocks (52) elastically connected to the inner peripheral side of the fixed shaft sleeve (51), the fixed shaft sleeve (51) is coaxially fixed in the connecting sleeve (4), the outer peripheral side of the fixed shaft sleeve (51) is fixed to the inner peripheral side of the connecting sleeve (4), the clamping blocks (52) are arc-shaped blocks, the clamping blocks (52) are obtained by dividing a cylindrical structure coaxial with the fixed shaft sleeve (51), elastic columns (53) are fixed to the inner peripheral side of the fixed shaft sleeve (51), the elastic columns (53) are strip bodies with circular cross sections, and one ends of the elastic columns (53) are fixed on the fixed shaft sleeve (51), the other end of the elastic column (53) is fixed on the outer side of the fixture block (52), and two adjacent fixture blocks (52) are connected through a spring.
2. A fixing device for a concrete flexural member according to claim 1, characterized in that: the plug (32) is provided with a guide part (322).
3. A fixing device for a concrete flexural member according to claim 1, characterized in that: the plug (32) is provided with a locking groove (323).
4. A fixing device of a concrete flexural member according to claim 3, characterized in that: a limiting groove (521) is formed in the fixture block (52) along the axial direction of the fixing shaft sleeve (51), and a limiting strip (324) matched with the limiting groove (521) is arranged in the locking groove (323).
5. A fixing device for a concrete flexural member according to claim 1, characterized in that: the concrete column (2) is provided with a reinforcing block (6), one side of the reinforcing block (6) is fixed on the concrete column (2), and the other side of the reinforcing block is fixed on the concrete beam (1).
6. A fixing device of a concrete flexural member according to claim 1, characterized in that: and the concrete column (2) is provided with a reinforcing rib (7).
7. A fixing method of a concrete flexural member based on the fixing device of the concrete flexural member according to any one of claims 1 to 6, characterized by comprising the following steps:
s1, fixing the support pier (8) at a preset position on the concrete column (2);
s2, fixing the concrete beam (1) at a preset position on the concrete column (2);
and S3, arranging the reinforcing block (6) at a preset position on the concrete column (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110945427.9A CN113585455B (en) | 2021-08-17 | 2021-08-17 | Fixing method and fixing device for concrete flexural member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110945427.9A CN113585455B (en) | 2021-08-17 | 2021-08-17 | Fixing method and fixing device for concrete flexural member |
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| Publication Number | Publication Date |
|---|---|
| CN113585455A CN113585455A (en) | 2021-11-02 |
| CN113585455B true CN113585455B (en) | 2022-07-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110945427.9A Active CN113585455B (en) | 2021-08-17 | 2021-08-17 | Fixing method and fixing device for concrete flexural member |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114197638B (en) * | 2021-12-28 | 2022-09-20 | 江苏远瀚建筑设计有限公司 | Assembled strength nature post |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4107889A (en) * | 1976-03-01 | 1978-08-22 | Gonsalves, Santucci, Inc. | Foundation system |
| US4728132A (en) * | 1985-12-02 | 1988-03-01 | Trans-Guard Industries, Inc. | Bolt lock |
| CN204475536U (en) * | 2015-02-16 | 2015-07-15 | 普瑞康建筑材料（临沂）有限公司 | With the precast member for reinforcing bar concrete that rigid joint connects |
| CN110644616A (en) * | 2019-09-28 | 2020-01-03 | 福建源竑建设工程有限公司 | Precast concrete beam column connection node structure and construction method thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140123580A1 (en) * | 2012-11-06 | 2014-05-08 | Bret McLean | Composite concrete framing system with precast composite concrete columns and precast composite concrete beams |
-
2021
- 2021-08-17 CN CN202110945427.9A patent/CN113585455B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4107889A (en) * | 1976-03-01 | 1978-08-22 | Gonsalves, Santucci, Inc. | Foundation system |
| US4728132A (en) * | 1985-12-02 | 1988-03-01 | Trans-Guard Industries, Inc. | Bolt lock |
| CN204475536U (en) * | 2015-02-16 | 2015-07-15 | 普瑞康建筑材料（临沂）有限公司 | With the precast member for reinforcing bar concrete that rigid joint connects |
| CN110644616A (en) * | 2019-09-28 | 2020-01-03 | 福建源竑建设工程有限公司 | Precast concrete beam column connection node structure and construction method thereof |
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| CN113585455A (en) | 2021-11-02 |
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