CN219638199U - Side connection structure of floor and girder steel - Google Patents
Side connection structure of floor and girder steel Download PDFInfo
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- CN219638199U CN219638199U CN202223379019.0U CN202223379019U CN219638199U CN 219638199 U CN219638199 U CN 219638199U CN 202223379019 U CN202223379019 U CN 202223379019U CN 219638199 U CN219638199 U CN 219638199U
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- steel beam
- floor slab
- supporting
- connection structure
- side connection
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 90
- 239000010959 steel Substances 0.000 title claims abstract description 90
- 230000008093 supporting effect Effects 0.000 claims abstract description 88
- 230000007246 mechanism Effects 0.000 claims abstract description 35
- 238000009434 installation Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 3
- 210000005056 cell body Anatomy 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 5
- 238000010276 construction Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000002699 waste material Substances 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
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- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model discloses a side connection structure of a floor slab and a steel beam, which comprises the following components: the pre-supporting steel beam is arranged on a pre-supporting floor slab on the upper portion of the pre-supporting steel beam, positioning mechanisms arranged on the two sides of the top end of the pre-supporting steel beam are arranged on the front and rear sides of the top end of the pre-supporting steel beam, and auxiliary mechanisms arranged on the two sides of the pre-supporting steel beam are arranged. Through setting up installation mechanism, when using, all be close to each other in two guide post outsides through four movable blocks, make its four L shape posts be close to each other, make its two notch all with two cell bodies upper and lower position unanimity, elasticity through two springs, be convenient for with four L shape posts all with four cylinder hole cooperation, be convenient for with the firm on the girder steel of pre-supporting floor, current connection structure has effectively been solved and has been installed through a plurality of screw bolt, dismantle very inconvenient problem, it is convenient to install and dismantle, use manpower sparingly, excellent in use effect, the installation is firm.
Description
Technical Field
The utility model relates to the technical field of building components, in particular to a side connection structure of a floor slab and a steel beam.
Background
The prefabricated concrete composite precast floor slab is one of the main precast floor slab forms of the current fabricated steel structure building research, has the advantages of good integrity, crack resistance, shock resistance, heat preservation and heat insulation performance, simple and convenient site construction, shortened construction period, no need of formwork supporting, material saving, mechanized production and the like, so that the precast floor slab system is widely researched and applied, the fabricated steel structure building is a main form of the fabricated building, has the advantages of light, fast, good and saving, and the prefabricated slab is adopted to greatly reduce the site work amount and construction waste of the fabricated steel structure building, thereby being beneficial to accelerating the construction speed, shortening the construction period and being more environment-friendly. It is necessary to explore the connection of precast slabs to precast slabs, beams to achieve the equivalent of cast-in-place slab to beam connection to ensure floor slab integrity and horizontal force transfer.
The prior art can refer to the publication number: the utility model patent of China of CN209194816U, it discloses a connection structure of prefabricated assembled concrete floor slab and girder steel, the beneficial effect that the utility model achieves is: according to the utility model, the rapid assembly of the concrete slab is realized by arranging the nut, the screw and other components, and site casting is not needed, so that the connecting structure has the characteristics of high working speed and small site workload.
However, the above-mentioned connection structure still has the following problem when using, firstly, when being connected with the girder steel, can not be better quick location, so that during the installation, reduced the work efficiency of installation, inconvenience has been brought to the staff during operation, secondly, current connection structure generally needs a plurality of screw bolt to install when using, during dismantling, need the staff to use special extracting tool to twist one by one to dismantle, very inconvenience, thirdly, when the girder steel is connected with the girder steel, owing to not be provided with supporting mechanism, so that its floor bearing capacity is great, the stability of being inconvenient for the floor is used, the safety in utilization has been influenced, consequently, skilled person provides the side connection structure of floor and girder steel, in order to solve the problem that sets forth in the above-mentioned background art.
Disclosure of Invention
The utility model aims to provide a side connecting structure of a floor slab and a steel beam, which solves the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
side connection structure of floor and girder steel includes:
the pre-supporting steel beam is arranged on a pre-supporting floor slab on the upper surface of the pre-supporting steel beam, the top end of the pre-supporting steel beam is fixedly provided with a positioning mechanism, the two sides above the inner wall of the pre-supporting steel beam are respectively connected with a mounting mechanism, the auxiliary mechanisms are arranged on the two sides above the inner wall of the pre-supporting steel beam, and the pre-supporting steel beam is in an I shape;
the positioning mechanism comprises: the clamping posts are fixedly connected to the two sides of the top end of the pre-supporting steel beam, and the clamping holes are formed in the two sides of the bottom end of the pre-supporting floor slab.
As still further aspects of the utility model: the external sizes of the two groups of clamping columns are matched with the internal sizes of the two groups of clamping holes.
As still further aspects of the utility model: the clamping columns are provided with six groups, and the clamping columns are symmetrically arranged with the central axis of the pre-supporting steel beam, and the beneficial effects of the utility model are that: through setting up positioning mechanism, install the floor that props up in advance on propping up the girder steel in advance, through the cooperation of two sets of card posts and two sets of card holes, be convenient for with the quick location of floor that props up in advance on propping up the girder steel in advance, follow-up installation operation of being convenient for, easy operation, it is convenient to use when the staff operates, labour saving and time saving has improved the work efficiency of installation.
As still further aspects of the utility model: the mounting mechanism includes: the groove bodies are arranged at the front and rear middle ends of the top of the pre-supporting steel beam, the inner parts of the two groove bodies are fixedly connected with guide posts, and two moving blocks are sleeved outside the two guide posts.
As still further aspects of the utility model: springs are arranged outside the two guide posts and between the four moving blocks respectively, and handles are fixedly connected to the ends of the four moving blocks; the L-shaped columns are fixedly connected to the top ends of the four moving blocks; notch arranged at front and rear sides of the bottom of the pre-supporting floor slab; and the cylindrical holes are formed in the two side parts of the two notches.
As still further aspects of the utility model: through holes matched with the outer sizes of the two guide posts are respectively formed in the four moving blocks.
As still further aspects of the utility model: the side parts of the four L-shaped columns are matched with the inner parts of the four cylindrical holes in size, and the utility model has the beneficial effects that: through setting up installation mechanism, when using, all be close to each other in two guide post outsides through four movable blocks, make its four L shape posts be close to each other, make its two notch all with two cell bodies upper and lower position unanimity, elasticity through two springs, be convenient for with four L shape posts all with four cylinder hole cooperation, be convenient for with the firm on the girder steel of pre-supporting floor, current connection structure has effectively been solved and has been installed through a plurality of screw bolt, dismantle very inconvenient problem, it is convenient to install and dismantle, use manpower sparingly, excellent in use effect, the installation is firm.
As still further aspects of the utility model: the auxiliary mechanism comprises: the front plates are fixedly connected to the rear sides of the middle part of the pre-supporting steel beam, screw rods are rotationally connected to the top ends of the two front plates, the top ends of the two screw rods are rotationally connected with the bottom ends of the pre-supporting steel beam through bearings, the two torque rods are fixedly connected with the two screw rods, the screw threads are connected to front seats outside the two screw rods, the connecting columns are fixedly connected to the front ends of the two front seats, the rear seats are fixedly connected to the front ends of the two connecting columns, the fixing columns are sleeved on the two rear seats, the top ends of the two fixing columns are fixedly connected with the bottom ends of the pre-supporting steel beam, the bottom ends of the two fixing columns are fixedly connected with the rear plates, the two rear plates are fixedly connected to the two sides of the pre-supporting steel beam, the top ends of the four supporting columns are fixedly connected to the bottom ends of the two supporting plates respectively.
As still further aspects of the utility model: threaded holes matched with the outer surfaces of the two screws are formed in the two front seats, and through holes matched with the outer sizes of the two fixing columns are formed in the two rear seats.
As still further aspects of the utility model: the turn button is in threaded connection with the pre-supporting floor slab through the screw rod, and the outer wall of the screw rod is tightly attached to the inner wall of the turn button, so that the beneficial effects of the utility model are that: through setting up assist mechanism, through two front seats and two backseat upward migration, make its four support columns all upward move, and then make two board that accept conflict its pre-support floor bottom, can play better supporting effect to the pre-support floor when using, make its pre-support floor have better bearing capacity, improved the safety in utilization and the stability of this structure, improved the practicality of this structure.
Drawings
Fig. 1 is a schematic overall structure of a side connection structure of a floor slab and a steel beam.
Fig. 2 is a schematic structural diagram of a positioning mechanism of a side connection structure of a floor slab and a steel beam.
Fig. 3 is a schematic structural view of a mounting mechanism in a side connection structure of a floor slab and a steel beam.
Fig. 4 is a schematic bottom view of a pre-supporting floor in a side connection structure of a floor and a steel beam.
Fig. 5 is a schematic diagram of a sectional structure of a pre-supporting floor slab in a side connection structure of the floor slab and the steel beam.
1. Pre-supporting the steel beam; 2. pre-supporting a floor slab; 3. a positioning mechanism; 301. a clamping column; 302. a clamping hole; 4. a mounting mechanism; 401. a tank body; 402. a guide post; 403. a moving block; 404. a spring; 405. a handle; 406. an L-shaped column; 407. a notch; 408. a cylindrical hole; 5. an auxiliary mechanism; 501. a front plate; 502. a screw; 503. a turning button; 504. a front seat; 505. a connecting column; 506. a rear seat; 507. fixing the column; 508. a rear plate; 509. a support column; 510. and a receiving plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 5, in an embodiment of the present utility model, a side connection structure of a floor slab and a steel beam includes: the pre-supporting steel beam 1 is arranged on a pre-supporting floor slab 2 on the upper surface of the pre-supporting steel beam 1, the two sides above the inner wall of the pre-supporting steel beam 1 are respectively connected with and provided with a mounting mechanism 3, the front and rear ends of the top end of the pre-supporting steel beam 1 are respectively connected with and provided with a mounting mechanism 4, the auxiliary mechanisms 5 are arranged on the two sides above the inner wall of the pre-supporting steel beam 1, and the pre-supporting steel beam 1 is I-shaped;
the positioning mechanism 3 that sets up for quick location when the girder steel 1 is connected with the pre-support floor 2 in advance, the installation mechanism 4 that sets up for the girder steel 1 is fixed with the installation of pre-support floor 2 in advance, the auxiliary mechanism 5 that sets up for the pre-support floor 2 has played better supportability.
The positioning mechanism 3 includes: a group of clamping columns 301 fixedly connected to two sides of the top end of the pre-supporting steel beam 1, and a group of clamping holes 302 arranged at two sides of the bottom end of the pre-supporting floor slab 2.
The outer dimensions of the two sets of clamping posts 301 are adapted to the inner dimensions of the two sets of clamping holes 302.
The clamping columns 301 are provided with six groups, and the clamping columns 301 are symmetrically arranged with the central axis of the pre-supporting steel beam 1.
When in use, the pre-supporting floor slab 2 is placed at the top end of the pre-supporting steel beam 1, and two groups of clamping columns 301 are matched with two groups of clamping holes 302, so that the pre-supporting floor slab 2 is conveniently and rapidly positioned on the pre-supporting steel beam 1, and meanwhile, the clamping columns 301 are arranged in a plurality, so that the pre-supporting floor slab is more stable in connection.
The mounting mechanism 4 includes: the groove body 401 of middle-end around opening in the top of pre-supporting girder steel 1, the inside of two groove bodies 401 is all fixedly connected with guide post 402, and the outside of two guide post 402 all overlaps and is equipped with two movable blocks 403, and the outside of two guide post 402 and be located respectively between four movable blocks 403 and all be provided with spring 404, fixed connection is in the handle 405 of four movable blocks 403 tip, and fixed connection is in the L shape post 406 on four movable blocks 403 top, sets up in the notch 407 of pre-supporting floor 2 bottom front and back, sets up in the cylinder hole 408 of two notch 407 both sides portion.
Through holes which are mutually matched with the external sizes of the two guide posts 402 are respectively formed in the four moving blocks 403.
The four L-shaped posts 406 each have a side size that matches the interior size of the four cylindrical holes 408.
The assist mechanism 5 includes: the front plates 501 are fixedly connected to the rear sides of the middle part of the pre-supporting steel beam 1, the top ends of the two front plates 501 are rotationally connected with screw rods 502, the top ends of the two screw rods 502 are rotationally connected with the bottom end of the pre-supporting steel beam 1 through bearings, the two rotary buttons 503 are fixedly connected with the two screw rods 502, the two rotary buttons 503 are in threaded connection with the front seats 504 outside the two screw rods 502, the connecting columns 505 are fixedly connected to the front ends of the two front seats 504, the rear seats 506 are fixedly connected to the front ends of the two connecting columns 505, the fixing columns 507 are sleeved on the two rear seats 506, the top ends of the two fixing columns 507 are fixedly connected with the bottom end of the pre-supporting steel beam 1, the bottom ends of the two fixing columns 507 are fixedly connected with the rear plates 508, the two rear plates 508 are fixedly connected with the two sides of the pre-supporting steel beam 1, the top ends of the four supporting columns 509 are fixedly connected with the supporting columns 509 on the side parts of the two front seats 504 and the rear seats 506, and the top ends of the four supporting columns 509 are fixedly connected to the bottom ends of the two supporting plates 510 respectively.
Threaded holes matched with the outer surfaces of the two screws 502 are formed in the two front seats 504, and through holes matched with the outer sizes of the two fixing columns 507 are formed in the two rear seats 506.
Knob 503 is screwed with pre-support floor 2 by screw 502, and the outer wall of screw 502 is closely fitted with the inner wall of knob 503.
The pre-supporting floor slab 2 is placed at the top end of the pre-supporting steel beam 1, two groups of clamping columns 301 are matched with two groups of clamping holes 302, the pre-supporting floor slab 2 is rapidly positioned on the pre-supporting steel beam 1, at the moment, two notches 407 are consistent with the upper and lower positions of two groove bodies 401, four L-shaped columns 406 are matched and clamped with four cylindrical holes 408, the pre-supporting floor slab 2 is conveniently and firmly positioned on the pre-supporting steel beam 1, and the pre-supporting floor slab 2 moves upwards through four supporting columns 509, so that two supporting plates 510 are abutted against the bottom end of the pre-supporting floor slab 2, and a good supporting effect can be achieved on the pre-supporting floor slab 2 when the pre-supporting floor slab is used.
The working principle of the utility model is as follows:
when the utility model is used, four handles 405 are pulled towards the middle part, the four handles are respectively close to each other outside the two guide posts 402 through four moving blocks 403, the two springs 404 are stressed and compressed, the four L-shaped posts 406 are respectively close to each other, the pre-support floor slab 2 is placed at the top end of the pre-support steel beam 1, the two groups of clamping posts 301 are matched with the two groups of clamping holes 302, the pre-support floor slab 2 is rapidly positioned on the pre-support steel beam 1, at the moment, the two notches 407 are respectively consistent with the upper and lower positions of the two groove bodies 401, the force applied to the four handles 405 is released, the four L-shaped posts 406 are respectively matched with the four cylindrical holes 408 through the elasticity of the two springs 404, the pre-support floor slab 2 is conveniently and firmly arranged on the pre-support steel beam 1, otherwise, the pre-support floor slab 2 is conveniently detached, the pre-support floor slab is convenient to install and detach, the pre-support floor slab 2 is labor-support, the pre-support floor slab is good in use effect, the pre-support floor slab is respectively rotated forwards or reversely, the two front seats 504 are respectively upwards moved on the outer parts of the two screw rods 502, the two connecting posts 505 are matched with the two connecting posts 505, the two post seats 506 are respectively upwards moved on the two support floor slab 2, the two pre-support floor slab 2 is well, the pre-support floor slab 2 is supported by the pre-support floor slab 2, and the pre-support floor slab 2 is well, and the pre-support floor slab 2 has better stability and the floor 2 is supported by the floor, and the pre-support floor 2 is better.
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 utility model may be embodied in other specific forms without departing from the spirit or essential characteristics 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.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (10)
1. A side connection structure of floor slab and girder steel, characterized by comprising: the system comprises a pre-supporting steel beam, a pre-supporting floor slab, a positioning mechanism and a mounting mechanism;
the pre-supporting steel beam is arranged in an I shape; the pre-supporting floor slab is arranged on the upper surface of the pre-supporting steel beam; the positioning mechanism is fixedly arranged at the top end of the pre-supporting steel beam; the two mounting mechanisms are arranged on two sides of the inner wall of the pre-supporting steel beam;
the positioning mechanism comprises: a group of clamping columns fixedly connected to the two sides of the top end of the pre-supporting steel beam and a group of clamping holes arranged on the two sides of the bottom end of the pre-supporting floor slab;
the mounting mechanism includes: the groove bodies are arranged at the front and rear middle ends of the top of the pre-supporting steel beam; guide posts are fixedly connected inside the two groove bodies; two moving blocks are sleeved outside the two guide posts; the top end of the moving block is fixedly connected with an L-shaped column; the bottom of the pre-supporting floor slab is provided with a notch; cylindrical holes are formed in two sides of the notch.
2. The floor slab and steel beam side connection structure according to claim 1, wherein the outer sizes of the two sets of clamping columns are matched with the inner sizes of the two sets of clamping holes.
3. The side connection structure of floor slab and steel beam according to claim 1, wherein six groups of clamping columns are provided; and the clamping columns are symmetrically arranged on the central axis of the pre-supporting steel beam.
4. The floor slab and steel beam side connection structure according to claim 1, wherein springs are provided on the outer portions of both the guide posts; two ends of the spring are respectively abutted against the two moving blocks.
5. The floor slab to steel beam side connection structure according to claim 4, wherein the movable block is fixedly connected with a handle.
6. The structure for connecting a floor slab to a steel beam according to claim 5, wherein the moving block is provided with a through hole which is mutually matched with the guide post.
7. The floor slab to steel beam side connection structure according to claim 5, wherein the ends of the L-shaped columns are fitted with the size of four cylindrical holes.
8. The floor slab to steel beam side connection structure according to claim 1, wherein,
the side connection structure of floor and girder steel still includes: auxiliary mechanisms arranged on two sides above the inner wall of the pre-supporting steel beam;
the auxiliary mechanism comprises: the front plate, the screw rod, the rotary knob, the front seat, the connecting column, the rear seat, the fixing column, the rear plate, the supporting column and the bearing plate are fixedly connected to the pre-supporting steel beam;
the top ends of the front plates are respectively and rotatably connected with the screw rods, and the top ends of the screw rods are respectively and rotatably connected with the bottom ends of the pre-supporting steel beams through bearings; the rotary knob is arranged below the front plate and is fixedly connected with the screw rod; the front seat is in threaded connection with the outside of the screw rod; the connecting column is connected with the front seat and the rear seat; the backseat is sleeved on the fixed column; the two ends of the fixed column are fixedly connected to the pre-supporting steel beam and the rear plate respectively; the rear plate is fixedly connected to the pre-support steel beam; one of the two support columns is connected with the front seat and the bearing plate; the other of the two support columns connects the rear seat and the receiving plate.
9. The side connection structure of the floor slab and the steel beam according to claim 8, wherein threaded holes matched with the outer surfaces of the two screw rods are formed in the two front seats; and through holes matched with the outer sizes of the two fixing columns are formed in the two rear seats.
10. The floor slab and steel beam side connection structure according to claim 8, wherein the turn knob is screwed with the pre-support floor slab by a screw; and the outer wall of the screw rod is tightly attached to the inner wall of the turn knob.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223379019.0U CN219638199U (en) | 2022-12-15 | 2022-12-15 | Side connection structure of floor and girder steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223379019.0U CN219638199U (en) | 2022-12-15 | 2022-12-15 | Side connection structure of floor and girder steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219638199U true CN219638199U (en) | 2023-09-05 |
Family
ID=87808880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223379019.0U Active CN219638199U (en) | 2022-12-15 | 2022-12-15 | Side connection structure of floor and girder steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219638199U (en) |
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2022
- 2022-12-15 CN CN202223379019.0U patent/CN219638199U/en active Active
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