CN106836636B - H profile steel for building - Google Patents
H profile steel for building Download PDFInfo
- Publication number
- CN106836636B CN106836636B CN201710084686.0A CN201710084686A CN106836636B CN 106836636 B CN106836636 B CN 106836636B CN 201710084686 A CN201710084686 A CN 201710084686A CN 106836636 B CN106836636 B CN 106836636B
- Authority
- CN
- China
- Prior art keywords
- fixed link
- support plate
- web
- mounting hole
- top flange
- 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.)
- Active
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
- E04C3/06—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with substantially solid, i.e. unapertured, web
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention discloses a kind of H profile steels for building, including web, it is located at the top flange and lower flange of web width direction two sides, two sides of the web rotate respectively is provided with several support plates, the support plate along web width direction two end faces respectively with top flange, lower flange fitting, the end face that each support plate is bonded with top flange is provided with mounting hole, the top flange is respectively arranged with several fixation holes communicated when support plate is mutually perpendicular to web with corresponding mounting hole with the medial surface that support plate is bonded, sliding is provided with fixed link in each mounting hole, elastic force is provided between the fixed link and mounting hole inner sidewall to push fixed link mobile and be inserted into the elastic component in fixation hole with fixed support plate, its key points of the technical solution are that support plate is perpendicular with web, the both ends of support plate The side with top flange, lower flange offsets respectively, to effectively reduce the deformation of H profile steel for building.
Description
Technical field
Former material of setting a roof beam in place is built the present invention relates to a kind of, more specifically, it relates to a kind of H profile steel for building.
Background technique
H profile steel for building is a kind of area of section distribution more optimization, the more reasonable economic section heavy duty detergent of the ratio of strength to weight
Material is gained the name because its section is identical as English alphabet " H ", since each position of H profile steel is with orthogonal arrangement, H profile steel
All have many advantages, such as strong bending resistance, construction is simple, save the cost and lightweight construction in all directions, is answered extensively
With.
Existing Authorization Notice No. provides a kind of H profile steel for the Chinese patent of CN204435666U comprising is parallel to each other
Top flange and lower flange, web is connected between top flange and lower flange, when setting up building, H profile steel as branch
Beam is supportted to use, web is vertically arranged, and to bear the biggish gravity of armored concrete, the both ends of lower flange are fixed on building, under
The edge of a wing and web Cheng " Shang " font structure, preferably plays the role of load-bearing, top flange is poured mainly for armored concrete.
But when the gravity that H profile steel is born is overweight, web can generate downward bending deformation, top flange due to
The gravity of armored concrete, is bent downwards, after the middle part of lower flange generates bending with web, lower flange width side
To two sides by the conflict in the middle part of lower flange, the two sides in lower flange width direction are bent upwards, when top flange and lower flange are equal
After bending, the bearing capacity of H profile steel is substantially reduced, since H profile steel plays the role of supporting building framework, the change of H profile steel
Shape is abnormally dangerous.
Summary of the invention
In view of the deficiencies of the prior art, the present invention intends to provide after one kind effectively reduces H profile steel stress to become
The H profile steel for building of shape.
To achieve the above object, the present invention provides the following technical scheme that
A kind of H profile steel for building including web, is located at the top flange and lower flange of web width direction two sides, institute
Two sides for stating web rotate respectively is provided with several support plates, two end faces of the support plate along web width direction
Be bonded respectively with top flange, lower flange, the end face that each support plate is bonded with top flange is provided with mounting hole, it is described on
The edge of a wing and the medial surface that support plate is bonded be respectively arranged with several when support plate is mutually perpendicular to web with corresponding peace
The fixation hole that communicates of dress hole, sliding is provided with fixed link in each mounting hole, the fixed link and mounting hole inner sidewall it
Between be provided with elastic force and push fixed link mobile and be inserted into the elastic component in fixation hole with fixed support plate.
By using above-mentioned technical proposal, when H profile steel for building is when transport or lifting, support plate and web are pasted
It closes, so that the normal transport and lifting of H profile steel for building are not influenced, it, will when H profile steel for building is mounted on building
Support plate rotates open one by one, and keeps support plate perpendicular with web, and mounting hole is corresponding with fixation hole at this time, in elastic component bullet
Under the action of power, one end of fixed link is pushed into fixation hole, realizes the fixation of support plate, when bearing reinforced concrete on top flange
When native gravity, side of the both ends of support plate respectively with top flange, lower flange offsets, thus effectively reduce top flange, under
The deformation of edge of a wing two sides, top flange, lower flange reduce the deformation of web with support webs, to effectively reduce H profile steel for building
Deformation on the other hand after H profile steel for building installs, need concrete casting, support plate increase H profile steel for building with
The contact area of concrete, thus make to solidify between H profile steel for building and concrete it is more preferable, in addition, sling cart is by H for building
When fashioned iron is lifted on building, due to H-type smoother, accommodating leads to falling off for H profile steel for building, passes through support plate
Setting, support plate can be fixed at fixation hole, shape between two neighboring support plate is then clamped in by mechanical paw
At groove, improve H profile steel for building lifting when safety.
Further, the bottom wall of the mounting hole be provided with sliding pipe, the fixed link be located at one end in mounting hole to
Sliding pipe direction extends and connect with wall slip on the inside of sliding pipe.
By using above-mentioned technical proposal, shaking of the fixed link in mounting hole can be effectively reduced, preferably fixed branch
Fagging.
Further, the elastic component includes spring, and one end and the sliding pipe of spring offset, and the other end is fixed on fixed link
On.
By using above-mentioned technical proposal, spring compares rubber block, can reduce fixed link to the uniform promotion of fixed link
The friction of excircle side wall and sliding pipe inner sidewall.
Further, the mounting hole inner sidewall and be located at its aperture at be provided with inner circumferential side wall and fixed link excircle
The sealing ring that side wall fits.
By using above-mentioned technical proposal, dust can be effectively reduced and enter mounting hole, on the other hand, sealing ring will be fixed
The end of bar is wrapped up, and the corrosion of fixed link excircle side wall is effectively reduced.
Further, the appearance oil pocket for storing oil liquid, the inner circle of the sealing ring are provided in the sealing ring
All side walls are provided with the oil filler point communicated with appearance oil pocket.
By using above-mentioned technical proposal, the oil liquid held in oil pocket is flow on the excircle side wall of fixed link through oil filler point,
Improve the lubricity of fixed link, and the limited corrosion for delaying fixed link.
Further, the sealing ring inner circumferential side wall and top flange side is provided with resigning annular groove, it is described to allow
It is provided in the annular groove of position and fits with fixed link excircle side wall to adsorb the spongy layer of oil liquid in fixed link.
By using above-mentioned technical proposal, when fixed link is passed through from spongy layer, spongy layer can be by fixed link
Oil liquid absorption on excircle side wall is fallen, and reduces the waste of oil liquid, and spongy layer can seal fixed link excircle side wall with it is close
Gap between seal ring circle, effectively prevent dust to enter in mounting groove.
In conclusion the invention has the following advantages:
1, the rigidity that H profile steel for building can be effectively improved, the deformation after reducing H profile steel load-bearing for building；
2, it is managed by the spring and sliding that are set in fixed link, so that support plate is fixed on top flange under well
Between the edge of a wing.
Detailed description of the invention
Fig. 1 be the present embodiment structural schematic diagram, wherein cut the part of top flange and support plate with embody mounting hole and
The position of fixation hole；
Fig. 2 is the enlarged drawing of part A in Fig. 1, is mainly used for embodying the structural relation between sliding pipe and fixed link；
Fig. 3 is the enlarged drawing of part B in Fig. 2, is mainly used for embodying the structural relation between resigning annular groove and spongy layer.
In figure: 1, web；2, top flange；21, fixation hole；3, lower flange；4, support plate；41, mounting hole；411, it slides
Pipe；412, ring is sealed；4121, hold oil pocket；4122, oil filler point；4123, resigning annular groove；4124, spongy layer；5, fixed link；6,
Elastic component.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art
Member can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as at this
All by the protection of Patent Law in the scope of the claims of invention.
Embodiment:
A kind of H profile steel for building, referring to Fig.1 comprising web 1, the top flange for being located at 1 width direction two sides of web
2 and lower flange 3, web 1, top flange 2 and lower flange 3 are in " H " type structure, are provided with if two sides of web 1 rotate respectively
The mode that dry support plate 4, support plate 4 and web 1 are rotatablely connected can pass through folding or pin shaft, the structure phase of 1 two sides of web
Together, several support plates 4 are sequentially arranged at intervals along the length direction of web 1, each support plate 4 along 1 width direction of web two
A end face is bonded with top flange 2 and lower flange 3 respectively.
Referring to Figures 1 and 2, the end face that each support plate 4 is bonded with top flange 2 is provided with mounting hole 41, top flange 2 with
The medial surface that support plate 4 is bonded is respectively arranged with several fixation holes 21, when support plate 4, which is turned to, to be mutually perpendicular to web 1,
Fixation hole 21 is communicated with corresponding mounting hole 41, and sliding is provided with fixed link 5, fixed link 5 and installation in each mounting hole 41
Elastic component 6 is provided between 41 inner sidewall of hole, elastic component 6 pushes fixed link 5 mobile by elastic force, so that the insertion of fixed link 5 is solid
Determine in hole 21, realize the fixation of support plate 4, elastic component 6 can be rubber block or spring, and preferably spring, spring are socketed here
On the excircle side wall of fixed link 5.
Referring to Fig. 2, the bottom wall of mounting hole 41 is provided with sliding pipe 411, and fixed link 5 is located at one end in mounting hole 41 to cunning
It moves 411 direction of pipe to extend, and is connect with sliding 411 inside wall slip of pipe, one end and the sliding pipe 411 of spring offset, the other end
It is fixed in fixed link 5；41 inner sidewall of mounting hole and be located at its aperture at be provided with sealing ring 412, sealing ring 412 it is interior
Circumferential side wall and the excircle side wall of fixed link 5 fit, to prevent dust from entering mounting hole 41.
Referring to Fig. 2 and Fig. 3, the appearance oil pocket 4121 being provided in ring 412 for storing oil liquid is sealed, seals ring 412
Inner circumferential side wall be provided with and hold the oil filler point 4122 that communicates of oil pocket 4121, when 5 opposing seal ring of fixed link, 412 inner periphery
When side walls, the oil liquid held in oil pocket 4121 is added on the excircle side wall of fixed link 5 through oil filler point 4122, seals
The side of 412 inner circumferential side wall of ring and close top flange 2 is provided with resigning annular groove 4123, is provided with sea in resigning annular groove 4123
Continuous layer 4124, spongy layer 4124 are made of sponge, and spongy layer 4124 and the excircle side wall of fixed link 5 fit, when fixed link 5
After adhering to oil liquid, when sliding to 41 outside direction of mounting hole, spongy layer 4124 adheres to the oil liquid in fixed link 5, subtracts
Few fixed link 5 takes oil liquid out of, reduces the waste of oil liquid.
Working principle is as follows: when H profile steel for building allocate and transport or be mounted on pour on object when, support plate 4 and web 1
Fitting, does not influence the normal use of H profile steel for building, after H profile steel for building installs, then rotates each support plate 4,
Make each support plate 4 perpendicular to web 1, at this point, fixed link 5 is inserted into fixation hole 21 under the promotion of spring, realizes support plate
4 fixation, when 2 upper concrete of top flange, after H profile steel load-bearing for building, support plate 4 respectively with 2 width direction of top flange
Side, 3 width direction of lower flange side offset, to effectively reduce the deformation of top flange 2, lower flange 3, and then reduce abdomen
The deformation of plate 1 reaches the deformation after effectively reducing H profile steel stress for building.
Claims (6)
1. a kind of H profile steel for building, including web (1), be located at web (1) width direction two sides top flange (2) and under
The edge of a wing (3), it is characterised in that: two sides of the web (1) rotate respectively is provided with several support plates (4), the branch
Fagging (4) is bonded with top flange (2), lower flange (3) respectively along two end faces of web (1) width direction, each support
The end face that plate (4) is bonded with top flange (2) is provided with mounting hole (41), and the top flange (2) is bonded interior with support plate (4)
Side is respectively arranged with what several were communicated when support plate (4) is mutually perpendicular to web (1) with corresponding mounting hole (41)
Fixation hole (21), the interior sliding of each mounting hole (41) are provided with fixed link (5), the fixed link (5) and mounting hole (41)
Elastic force is provided between inner sidewall to push fixed link (5) mobile and be inserted into fixation hole (21) with fixed support plate (4)
Elastic component (6).
2. H profile steel for building according to claim 1, it is characterised in that: the bottom wall of the mounting hole (41) is provided with cunning
Pipe (411) is moved, the fixed link (5) is located at one end in mounting hole (41) and extends to sliding pipe (411) direction and manage with sliding
(411) inside wall slip connection.
3. H profile steel for building according to claim 2, it is characterised in that: the elastic component (6) includes spring, spring
One end offsets with sliding pipe (411), and the other end is fixed on fixed link (5).
4. H profile steel for building according to claim 3, it is characterised in that: mounting hole (41) inner sidewall and be located at its
The sealing ring (412) that inner circumferential side wall and fixed link (5) excircle side wall fit is provided at aperture.
5. H profile steel for building according to claim 4, it is characterised in that: be provided with and be used in the sealing ring (412)
The appearance oil pocket (4121) of oil liquid is stored, the inner circumferential side wall of sealing ring (412) is provided with to be communicated with appearance oil pocket (4121)
Oil filler point (4122).
6. H profile steel for building according to claim 5, it is characterised in that: sealing ring (412) inner circumferential side wall and
It is provided with resigning annular groove (4123), is provided in the resigning annular groove (4123) with fixed link (5) outside close to top flange (2) side
Circumferential side wall fits to adsorb the spongy layer (4124) of oil liquid on fixed link (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710084686.0A CN106836636B (en) | 2017-02-16 | 2017-02-16 | H profile steel for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710084686.0A CN106836636B (en) | 2017-02-16 | 2017-02-16 | H profile steel for building |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106836636A CN106836636A (en) | 2017-06-13 |
| CN106836636B true CN106836636B (en) | 2018-12-18 |
Family
ID=59128342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710084686.0A Active CN106836636B (en) | 2017-02-16 | 2017-02-16 | H profile steel for building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106836636B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03107049A (en) * | 1989-09-20 | 1991-05-07 | Yokokawa Koji Kk | Method for reinforcing structural member with temporary rib |
| JPH09177187A (en) * | 1995-12-22 | 1997-07-08 | Hirose & Co Ltd | H-section steel |
| CN204370688U (en) * | 2014-12-30 | 2015-06-03 | 山东天时空间钢结构工程有限公司 | Beam column of steel structure |
| CN204418508U (en) * | 2015-01-19 | 2015-06-24 | 上海洪铺钢结构工程有限公司 | A kind of Novel superposed I shape plate-girder assembly |
| CN205000549U (en) * | 2015-10-10 | 2016-01-27 | 浙江丰扬钢结构有限公司 | H shaped steel structure is consolidated to high strength |
| CN205777087U (en) * | 2016-06-15 | 2016-12-07 | 山东越宫钢构件有限公司 | A kind of H profile steel component |
-
2017
- 2017-02-16 CN CN201710084686.0A patent/CN106836636B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03107049A (en) * | 1989-09-20 | 1991-05-07 | Yokokawa Koji Kk | Method for reinforcing structural member with temporary rib |
| JPH09177187A (en) * | 1995-12-22 | 1997-07-08 | Hirose & Co Ltd | H-section steel |
| CN204370688U (en) * | 2014-12-30 | 2015-06-03 | 山东天时空间钢结构工程有限公司 | Beam column of steel structure |
| CN204418508U (en) * | 2015-01-19 | 2015-06-24 | 上海洪铺钢结构工程有限公司 | A kind of Novel superposed I shape plate-girder assembly |
| CN205000549U (en) * | 2015-10-10 | 2016-01-27 | 浙江丰扬钢结构有限公司 | H shaped steel structure is consolidated to high strength |
| CN205777087U (en) * | 2016-06-15 | 2016-12-07 | 山东越宫钢构件有限公司 | A kind of H profile steel component |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106836636A (en) | 2017-06-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206784874U (en) | A kind of scaffold of architectural engineering | |
| RU2669902C9 (en) | Bolster of freight car wagon | |
| CN106219058B (en) | A kind of convertible saddle | |
| CN201501747U (en) | Beam lifting machine with novel structure | |
| RU178819U9 (en) | CONTAINER FASTENING DEVICE | |
| AU2016364101B2 (en) | Carrying connection device for road-rail combined transport vehicle | |
| CN106836636B (en) | H profile steel for building | |
| CN204871048U (en) | Railway T roof beam transportation bogie | |
| CN216374679U (en) | Be used for construction to use light partition wall conveyer | |
| CN205204022U (en) | Scraper blade reclaimer and scraper blade thereof | |
| CN208307612U (en) | A kind of Gua Tong mechanism of self-discharging garbage vehicle three | |
| CN211333878U (en) | Lining station for hanging belt type lining machine | |
| CN204847830U (en) | Bridge crane girder | |
| CN204281235U (en) | A kind of high-altitude operation platform with detachable supporting leg | |
| CN209282737U (en) | A kind of suspension type monorail traffic leakage cable clamp simply installed | |
| CN203582222U (en) | Vertical shaft lifting over-winding over-discharge buffering protection device | |
| CN203452010U (en) | Conversion type heavy load supporting mechanism for bridge girder erection machine | |
| CN208461370U (en) | Detachable cable gantry | |
| CN108360313B (en) | Expansion joint device for suspension type track beam | |
| CN202451041U (en) | Ladder and crane provided with ladder | |
| CN201825466U (en) | Closed refuse collection box | |
| CN205634646U (en) | Building cableway bucket | |
| CN206128072U (en) | Hydraulic vibrator | |
| KR20090097518A (en) | Apparatus for lifting nuc1ear waste transportation container | |
| GB2556108A (en) | Bulk cargo transportation apparatus with unloading mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |