CN209308435U - A kind of rotating device of girder steel - Google Patents
A kind of rotating device of girder steel Download PDFInfo
- Publication number
- CN209308435U CN209308435U CN201821830639.2U CN201821830639U CN209308435U CN 209308435 U CN209308435 U CN 209308435U CN 201821830639 U CN201821830639 U CN 201821830639U CN 209308435 U CN209308435 U CN 209308435U
- Authority
- CN
- China
- Prior art keywords
- girder steel
- connecting plate
- pin shaft
- rotating device
- external thread
- 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
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a kind of rotating devices of girder steel, including the first girder steel and the second girder steel, first girder steel and the second girder steel are symmetrically arranged with lateral margin, first girder steel is equipped with connection pedestal close to the side of the second girder steel, the connection pedestal is equipped with connecting plate far from the side of the first girder steel, aperture is offered on the connecting plate, in lateral edge locations fixed installation, there are two attachment bases close to the side of the first girder steel for second girder steel, pin shaft is installed, the pin shaft runs through aperture between two attachment bases.The utility model improves the conevying efficiency of girder steel, and installing and dismounting is simple, and the installation and removal of worker person is facilitated to operate.
Description
Technical field
The utility model relates to steel beam structure technical field of construction more particularly to a kind of rotating devices of girder steel.
Background technique
Girder steel has been widely used for technical field of building construction, but is limited to traffic condition, usually in factory by girder steel
It is built in sections, is transported to building site and splices integral, title building site splicing again.
At present in H-shaped structural steelwork, easy for installation for construction site can carry out connecting plate and H-shaped girder steel temporarily
It connects (connecting plate is temporarily anchored to the through-hole of girder steel by bolt), this kind of connection type is to be fixedly connected, and is caused in entrucking
Shi Wufa adjusts the position between girder steel, be easy to cause entrucking inefficient and the few problem of girder steel single useful load, to girder steel
Transport brings inconvenience, therefore needs to design a kind of rotating device of girder steel.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, such as: H-shaped structural steelwork at present
In, in order to construction site it is easy for installation connecting plate can temporarily be connect with H-shaped girder steel (by connecting plate by bolt it is interim
Through-hole fixed to girder steel), this kind of connection type is to be fixedly connected, and leads to that the position between girder steel can not be adjusted in entrucking, is held
It easily causes entrucking inefficient and the few problem of girder steel single useful load, brings inconvenience to the transport of girder steel.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of rotating device of girder steel, including the first girder steel and the second girder steel, first girder steel and the second girder steel are right
Title is provided with lateral margin, and first girder steel is equipped with connection pedestal close to the side of the second girder steel, and the connection pedestal is far from the
The side of one girder steel is equipped with connecting plate, aperture is offered on the connecting plate, second girder steel is close to the one of the first girder steel
Side is fixedly mounted in lateral edge locations there are two attachment base, is equipped with pin shaft between two attachment bases, and the pin shaft is through opening
Hole.
Preferably, the pin shaft by be arranged in pin shaft both ends external thread section and be arranged in pin shaft center without spiral shell
Line Duan Zucheng, the pin shaft run through aperture by non-threaded section, and described non-threaded section can rotate in aperture.
Preferably, offer threaded hole on two attachment bases, described two external thread sections respectively with two screw threads
Hole is threadedly coupled, and two external thread sections run through corresponding threaded hole, are threaded with spiral shell on the external thread section of side
Mother, and positioning pin is installed between the nut and external thread section at this.
Preferably, bolt is installed, and first girder steel is close to the second steel there are two being symmetrically installed on the connection pedestal
The side of beam is symmetrically arranged with the first thread groove for installing two installation bolts.
Preferably, the side that the linker seats against nearly second girder steel is equipped with mounting groove, and the connecting plate is fixedly installed in
In mounting groove, the two sides of the connecting plate are fixedly installed with mounting ring, are mounted on fastening screw in each mounting ring,
The mounting groove bottom symmetrical sets that there are two for installing the second thread groove of fastening screw.
Preferably, the connecting plate is equipped with wear-resistant pad close to the side of the second girder steel, and the wear-resistant pad is rubber material.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model realizes the first girder steel and the by connection pedestal, connecting plate, external thread section and non-threaded section
Two girder steels are rotatably connected, thus during to the first girder steel and the second girder steel entrucking, adjustable first girder steel and
Relative position between two girder steels is conducive to the space for rationally utilizing loading vehicles, promotes efficiency of loading；
2, the utility model realizes installation of the connection pedestal on the first girder steel by installing bolt, facilitates construction site
To the dismantlement work of connection pedestal, the installation to connecting plate on connection pedestal is realized by fastening screw and mounting ring, from
And the detachable of connecting plate is realized, facilitate the dismantlement work of follow-up work personnel；
3, the utility model passes through the threaded connection of external thread section and threaded hole, realizes phase of the external thread section with attachment base
It is plugged in aperture to fixation, then by non-threaded section, allows the second girder steel with non-threaded section for axis rotation, so as to
It, only need to be by external thread section from threaded hole when needing to remove connection pedestal to adjust the first girder steel and the second girder steel relative position
Interior back-out further simplifies the disassembly process of staff.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of girder steel rotating device structural schematic diagram；
Fig. 2 be the utility model proposes a kind of girder steel rotating device connecting plate mounting structure schematic diagram；
Fig. 3 is structural schematic diagram at the A of Fig. 1.
In figure: 1 first girder steel, 2 second girder steels, 3 connection pedestals, 4 installation bolts, 5 connecting plates, 6 mounting rings, 7 fastening spiral shells
Nail, 8 external thread sections, 9 apertures, 10 non-threaded sections, 11 threaded holes.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-3, a kind of rotating device of girder steel, including the first girder steel 1 and the second girder steel 2, the first girder steel 1 and second
Girder steel 2 is symmetrically arranged with lateral margin, and the first girder steel 1 is equipped with connection pedestal 3 close to the side of the second girder steel 2, and connection pedestal 3 is remote
Side from the first girder steel 1 is equipped with connecting plate 5, aperture 9 is offered on connecting plate 5, the second girder steel 2 is close to the first girder steel 1
Side is fixedly mounted in flange plate positional symmetry there are two attachment base, is equipped with pin shaft between two attachment bases, and pin shaft is through opening
Hole 9；
It should be noted that as shown in figure 3, the edge of a wing on lateral margin, that is, H-shaped girder steel on the first girder steel 1 and the second girder steel 2
Plate, connection pedestal 3 are fixedly connected with the first girder steel 1, and connecting plate 5 is fixedly connected with pedestal 3 is connect, and two attachment bases pass through spiral shell
The flange plate side being fixedly mounted on the second girder steel 2 is followed closely, pin shaft is connect with two attachment bases, it is achieved that pin shaft and second
The connection of girder steel 2, and because of aperture 9 of the pin shaft on connecting plate 5, the second girder steel 2 can be revolved with non-threaded section 10 for axle center
Turn, to realize the adjustment of 2 relative position of the first girder steel 1 and the second girder steel；
Wherein, pin shaft is by being arranged in the external thread section 8 at pin shaft both ends and being arranged in non-threaded section of pin shaft center
10 compositions, pin shaft run through aperture 9 by non-threaded section 10, and non-threaded section 10 can rotate in aperture 9；
It should be noted that non-threaded section 10 can rotate in aperture 9, it can also be slided along aperture 9, therefore by pin
When axis is screwed out from attachment base, pin shaft can be extracted out out of aperture 9, specifically, the internal diameter of aperture 9 is larger than non-threaded section
10 and external thread section 8 outer diameter；
Wherein, offer threaded hole 11 on two attachment bases, two external thread sections 8 respectively with two 11 screw threads of threaded hole
Connection, and two external thread sections 8 run through corresponding threaded hole 11, are threaded with nut, and spiral shell on the external thread section 8 of side
Positioning pin is installed between the female and external thread section 8 at this；
It should be noted that by the threaded connection of external thread section 8 and threaded hole 11, realize external thread section 8 with connect
Seat it is relatively fixed, then be plugged in aperture 9 by non-threaded section 10, allow the second girder steel 2 with non-threaded section 10 for axis
The heart rotation, so as to adjust 2 relative position of the first girder steel 1 and the second girder steel, need remove connection pedestal 3 when, only need by
External thread section 8 is screwed out out of threaded hole 11, further simplifies the disassembly process of staff；
Wherein, it connects and bolt 4 is installed there are two being symmetrically installed on pedestal 3, and the first girder steel 1 is close to the one of the second girder steel 2
Side is symmetrically arranged with the first thread groove for installing two installation bolts 4, and connection pedestal 3 is set close to the side of the second girder steel 2
There is mounting groove, connecting plate 5 is fixedly installed in mounting groove, and the two sides of connecting plate 5 are fixedly installed with mounting ring 6, each installation
It is mounted on fastening screw 7 on ring 6, mounting groove bottom symmetrical sets that there are two the second thread grooves for installing fastening screw 7；
Bolt 4 is installed by two and realizes installation of the connection pedestal 3 on the first girder steel 1, two the first thread grooves are all provided with
It sets on the flange plate on the first girder steel 1, realizes fixed peace of the connecting plate 5 on connection pedestal 3 by two fastening screws 7
Dress facilitates the disassembly of connection pedestal 3 and connecting plate 5；
Wherein, connecting plate 5 is equipped with wear-resistant pad close to the side of the second girder steel 2, and wear-resistant pad is rubber material；
When the second girder steel 2 is rotated with non-threaded section 10 for axle center, the second girder steel 2 may generate friction with connecting plate 5,
The second girder steel 2 and connecting plate 5 can be caused to wear to avoid the second girder steel 2 and 5 friction process of connecting plate by wear-resistant pad.
Following elaboration now is done to the staff of the utility model:
In the utility model, when user uses the device, installed first by two installation bolts 4 by pedestal 3 is connected
In the first girder steel 1 close to the side of the second girder steel 2, connecting plate 5 is then inserted into mounting groove, and will install by fastening screw 7
Ring 6 and connecting plate 5 are fixed in mounting groove, and the flange plate that two attachment bases are fixed on the second girder steel 2 by screw is close
The side of first girder steel 1, connecting plate 5 is located between two attachment bases at this time, by the way that external thread section 8 first to be screwed in one of connect
Joint chair, the aperture 9 on connecting plate 5, then screwed out from another attachment base, then nut is installed on external thread section 8, and
It is fixed by positioning pin, that is, completes installation, positioning pin is preferably split pin, can be turned to avoid attachment base and the opposite of pin shaft
It is dynamic, promote the stability that pin shaft is installed on attachment base；
After being installed, the second girder steel 2 can be rotated for axle center with non-threaded section 10, adjust the first girder steel 1 and the second steel
The relative position of beam 2 rationally utilizes load wagon space, is conducive to the conevying efficiency for promoting girder steel.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of rotating device of girder steel, including the first girder steel (1) and the second girder steel (2), first girder steel (1) and the second steel
Beam (2) is symmetrically arranged with lateral margin, which is characterized in that first girder steel (1) is equipped with company close to the side of the second girder steel (2)
It connects pedestal (3), connection pedestal (3) is equipped with connecting plate (5) far from the side of the first girder steel (1), on the connecting plate (5)
It offers aperture (9), close to the side of the first girder steel (1), in lateral edge locations fixed installation, there are two connect second girder steel (2)
Joint chair, pin shaft is equipped between two attachment bases, and the pin shaft runs through aperture (9).
2. a kind of rotating device of girder steel according to claim 1, which is characterized in that the pin shaft is by being arranged in pin shaft two
The external thread section (8) of end and non-threaded section (10) composition that pin shaft center is arranged in, the pin shaft pass through non-threaded section
(10) run through aperture (9), non-threaded section (10) can the rotation in aperture (9).
3. a kind of rotating device of girder steel according to claim 2, which is characterized in that opened up on two attachment bases
Have threaded hole (11), described two external thread sections (8) are threadedly coupled with two threaded holes (11) respectively, and two external thread sections
(8) run through corresponding threaded hole (11), be threaded with nut on the external thread section (8) of side, and the nut with
Positioning pin is installed between external thread section (8) at this.
4. a kind of rotating device of girder steel according to claim 1, which is characterized in that symmetrical on the connection pedestal (3)
There are two installations bolt (4) for installation, and first girder steel (1) is symmetrically arranged with close to the side of the second girder steel (2) for pacifying
Fill the first thread groove of two installations bolt (4).
5. a kind of rotating device of girder steel according to claim 1, which is characterized in that the connection pedestal (3) is close to the
The side of two girder steels (2) is equipped with mounting groove, and the connecting plate (5) is fixedly installed in mounting groove, the two sides of the connecting plate (5)
It is fixedly installed with mounting ring (6), is mounted on fastening screw (7) on each mounting ring (6), the installation trench bottom pair
Claim the second thread groove for being used to install fastening screw (7) there are two setting.
6. a kind of rotating device of girder steel according to claim 1, which is characterized in that the connecting plate (5) is close to second
The side of girder steel (2) is equipped with wear-resistant pad, and the wear-resistant pad is rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821830639.2U CN209308435U (en) | 2018-11-08 | 2018-11-08 | A kind of rotating device of girder steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821830639.2U CN209308435U (en) | 2018-11-08 | 2018-11-08 | A kind of rotating device of girder steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209308435U true CN209308435U (en) | 2019-08-27 |
Family
ID=67672712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821830639.2U Active CN209308435U (en) | 2018-11-08 | 2018-11-08 | A kind of rotating device of girder steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209308435U (en) |
-
2018
- 2018-11-08 CN CN201821830639.2U patent/CN209308435U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105000462B (en) | Split type hoisting method for 5MW land type wind generating set | |
| CN209308435U (en) | A kind of rotating device of girder steel | |
| CN109534183A (en) | A kind of attachment device of tower crane | |
| CN203097306U (en) | Assembled type building wallboard installation tool | |
| CN209509439U (en) | A kind of scaffold of adjustable spacing and angle | |
| CN108493819B (en) | A kind of electric power distributing cabinet installation equipment | |
| CN105058315B (en) | A kind of rotating rod type unilateral bolt fastener auxiliary mounting tool | |
| CN110185258A (en) | Combined type support for shuttering | |
| CN209583448U (en) | A kind of attachment device of tower crane | |
| CN208749125U (en) | Assembled architecture edge protection mechanism | |
| CN215329414U (en) | Rotary supporting device for bridge girder erection machine | |
| CN105540327B (en) | A kind of Novel cable traction assisting device | |
| CN208733946U (en) | Dome skylight steel frame construction with skylight switch steel bracket | |
| CN209538808U (en) | A kind of building engineering construction divider wall support template | |
| CN207811125U (en) | Tower crane assemble type adheres to pull rod | |
| CN209652761U (en) | A kind of antiskid anchor ear device | |
| CN206869509U (en) | A kind of car pipe fitting fixture | |
| CN108756330B (en) | Full-angle multifunctional stage moving lifting combination device | |
| CN207004072U (en) | A kind of wall-panels supports device and wall-panels supports structure | |
| CN104040103B (en) | Height adjustment device for transit shaft and arm assembly | |
| CN205953306U (en) | Last bank mounting structure of elevator door motor | |
| CN208072924U (en) | A kind of construction hanging basket that front leg strut can turn | |
| CN207809390U (en) | A kind of upper skirt board connecting structure of low-floor tramcar | |
| CN108581448A (en) | A kind of electric power distributing cabinet kludge | |
| CN105710750B (en) | Flange radial seal groove processing polished knife in valve body |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |