CN209384377U - Steel structure connection structure - Google Patents
Steel structure connection structure Download PDFInfo
- Publication number
- CN209384377U CN209384377U CN201822267762.4U CN201822267762U CN209384377U CN 209384377 U CN209384377 U CN 209384377U CN 201822267762 U CN201822267762 U CN 201822267762U CN 209384377 U CN209384377 U CN 209384377U
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- Prior art keywords
- limit
- head
- screw
- arc panel
- connection structure
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Abstract
The utility model relates to assembled architecture fields, more particularly to steel structure connection structure, including upper and lower two symmetrically arranged fasteners, the first limit block and the second limit block are equipped between two fasteners, the first limit block and the second limit block are connected by caging bolt, and caging bolt includes limiting head, the Limit screw being fixedly connected with limit head and the stop nut being threadedly coupled with Limit screw；Limit head includes twisting head, locating part and spacer pin；Locating part includes two pieces of symmetrically arranged L-squares and the limited post that is vertically located between two L-squares, and the first limit hole for spacer pin installation is offered on L-square；Twist the limiting slot for offering on head and placing for limited post；The through-hole passed through for Limit screw is offered in the first limit block and the second limit block, arc panel side offers the second limit hole for spacer pin installation.The unsteady problem of connection structure caused by the utility model is subjected to displacement when can solve vibration because of Limit screw.
Description
Technical field
The utility model relates to assembled architecture fields, and in particular to steel structure connection structure.
Background technique
Structural steelwork be made with steel based on structure, be one of main building construction types.Steel construction is existing
For one of structure type more common in architectural engineering.The characteristics of steel be intensity it is high, from heavy and light, integral rigidity is good, deformation energy
Power is strong, therefore for building large span and the building of superelevation, superduty is particularly suitable；Material homogeneity and isotropism are good, belong to
Perfect elastic body is best suitable for the basic assumption of common engineering mechanics；Material plasticity, good toughness can have biggish deformation, can be very well
Bear dynamic load in ground；Construction period is short, and industrialization degree is high, can carry out the high Virtual production of mechanization degree.And it is right
In the bindiny mechanism of steel construction, existing connection structure connection is relative complex, and disassembly difficulty is big.
To solve the above problems, the Chinese patent of Publication No. CN205894417U discloses a kind of steel structure connection bottom
Seat, including connection buckle and connection pedestal, connection pedestal are frame structure, connect base bottom to two sides and are extended with connecting plate, even
Fishplate bar is fixed on wall or floor by installing bolt；Connection buckle includes upper fastener and lower fastener, and upper fastener and lower fastener are equal
It is surrounded and is formed by corresponding two arc panels, lower two arc panel bottom end of fastener is corresponding to be hinged on connection pedestal upper end, lower fastener
By the corresponding lower end for being hinged on two arc panel of upper fastener of limit plate, the upper end of two arc panel of upper fastener is corresponding for two arc panel upper ends
It is hinged in fixed plate.The program is fixedly connected by connecting pedestal connecting plate, is realized structure simply and is easily installed
Effect.
Existing building curtain wall also uses steel construction to support, to bear the weight of curtain wall, wind load, expand with heat and contract with cold
The external force such as deformation and earthquake.It is hingedly, to be realized admittedly between fastener by caging bolt between the fastener and fixed plate of above scheme
Fixed, when vibration by external force such as earthquakes, the screw rod of caging bolt can be subjected to displacement in vibration, so that locating part is also easy to
It loosens, makes entire connection structure built on the sand.
Utility model content
The purpose of this utility model is to provide steel structure connection structure, avoid leading when vibration because Limit screw is subjected to displacement
The unsteady problem of the connection structure of cause.
Base case provided by the utility model are as follows: steel structure connection structure, including upper and lower two symmetrically arranged fastenings
Part, fastener include the two pieces of identical and symmetrically arranged arc panels in left and right, the bottom of the left side arc panel of two fasteners
Be equipped with the first limited block between portion, be equipped with the second limited block between the bottom of the right side arc panel of two fasteners, the first limited block and
Second limited block is connected by caging bolt, and caging bolt includes the Limit screw for limiting head, being fixedly connected with limit head
And the stop nut being threadedly coupled with Limit screw；Limit head includes that hexagon twists head, locating part and limit
Pin；Locating part includes two pieces of symmetrically arranged L-squares and the limited post that is vertically located between two L-squares, on L-square
Offer the first limit hole for spacer pin installation；Twist the limiting slot for offering on head and placing for limited post；First limit
The through-hole passed through for Limit screw is offered on position block and the second limited block, arc panel side is offered for spacer pin installation
Second limit hole.
When caging bolt is installed, the through-hole of the first limit block and the second limit block is sequentially passed through with Limit screw, second
Stop nut and Limit screw are threadedly coupled on the outside of the through-hole of limited block, head is twisted in rotation makes caging bolt and stop nut
It realizes and fixes, after the fixation for completing caging bolt and stop nut, the limited post of locating part is mounted on and twists head
The first limit hole then, which is passed through, using positioning pin in limiting slot is mounted on realization limit in the second limit hole of arc panel.
The utility model has the beneficial effects that the locating part of the caging bolt of this programme is limited by limited post when vibrating
System twist head position, prevent its vibration when loosening, caging bolt with twist head be fixedly connected therefore Limit screw fortune
Move also restrained, when vibration will not be subjected to displacement, connection structure caused by being subjected to displacement when can solve vibration because of Limit screw
Unsteady problem.
Further, it is connected at the top of the arc panel of fastener by fixing piece, the head of fixing piece is equipped with towards arc panel
Bur.
The utility model has the advantages that the bur on fixing head can be grasped in the outer surface of arc panel when fixed arc panel, vibration is encountered
When can effectively anti-skidding, vibrationproof.
Further, fixing piece includes fixing head, the standing screw being fixedly connected with fixing head and and screw flight
The fixture nut of connection, integrally formed with the bur towards fixture nut side on fixing head.
Further, the locking teeth of Mitsubishi's taper is installed on the outer surface of Limit screw.
The utility model has the advantages that the locking teeth on Limit screw can be embedded into the first limit block and the second limit block, energy when installation
Increase with the frictional force of the first limit block and the second limit block, have the effect of locking, also help the steady of holding connection structure
Gu.
Further, twisting head is hexagon.
The utility model has the advantages that hexagon is common bolt head, be conducive to practical application.
Further, the head of positioning pin is cone.
The utility model has the advantages that being conducive to realize across the first limit hole and the second limit hole when the head installation of cone convenient
Installation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of steel structure connection structure in the utility model embodiment one；
Fig. 2 is the perspective view of the explosion that head is limited in the utility model embodiment one；
Fig. 3 is the structural schematic diagram of Limit screw in the utility model embodiment one；
Fig. 4 is the structural schematic diagram of fixing bolt in the utility model embodiment two.
Specific embodiment
Below by the further details of explanation of specific embodiment:
Appended drawing reference in Figure of description includes: the first fastener 1, the second fastener 2, locating part 3, limit head 31, limit
Position screw rod 32, stop nut 33 twist head 301, locating part 302, the first limit hole 303, spacer pin 304, screw thread 305, prevent
Loose tooth 306, the first fixing piece 41, the second fixing piece 42, fixing head 401, standing screw 402, fixture nut 403, first limit
Block 5, the second limited block.
Embodiment one:
Steel structure connection structure as shown in Figure 1:, including symmetrically arranged first fastener 1 and the second fastener 2, the first fastener 1
It include identical two pieces of arc panels positioned at left and right ends with the second fastener 2, two arc panels are symmetrical arranged, when two arcs
Middle position can form the putting hole placed for steel pipe when plate closes up.
First fastener 1 be located at left end arc panel bottom end and 5 upper end of the first limited block it is hinged, the second fastener 2 is located at left end
Arc panel bottom end and 5 lower end of the first limited block it is hinged；First fastener 1 is located at arc panel bottom end and the second limited block of right end
Upper end is hinged, the second fastener 2 be located at the arc panel of right end bottom end and the second limited block lower end it is hinged.
Locating part 302 is equipped between first limited block 5 and the second limited block, locating part 302 includes limit head 31 and limit
The limit that potential head portion 31 is fixedly connected and is equipped with the Limit screw 32 of screw 305 and connect with 32 screw thread 305 of Limit screw
Position nut 33.
It is as shown in Figure 2: to twist head 301, locating part 302 and spacer pin 304 including hexagon in limit head 31；Limit
Position part 302 includes two pieces of symmetrically arranged L-squares and the limited post being fixedly arranged between two L-squares, offers on L-square
The first limit hole 303 installed for spacer pin 304；Twist the limiting slot for offering on head 301 and placing for limited post.
As shown in Figure 3: the screw pitch of the screw thread 305 of Limit screw 32 is two millimeters, fixed on the outer surface of Limit screw 32
There is the locking teeth 306 of Mitsubishi's taper, the spacing between adjacent locking teeth 306 is four millimeters.
The middle position of first limited block 5 and the second limited block offer for Limit screw 32 install through-hole, first
The second limit hole installed for spacer pin 304 is offered on the arc panel of the right end of fastener 1 and the second fastener 2.
The course of work of the present embodiment:
One, placing steel tubes
By steel pipe be placed in the first fastener 1, the second fastener 2 arc panel putting hole in.
Two, attachment fastener
The upper end of first fastener 1, the arc panel of the second fastener 2 is fixedly connected.
Three, locating part 302 is installed
The through-hole that the first limited block 5 and the second limited block is sequentially passed through with caging bolt, outside the through-hole of the second limited block
Side connects stop nut 33 and 32 screw thread 305 of Limit screw, and head 301 is twisted in rotation makes caging bolt and stop nut 33 not
It is disconnected to be fixed close to realization, after the fixation for completing caging bolt and stop nut 33, the limited post of locating part 302 is mounted on
It twists in the second limit hole for being then mounted on arc panel in the limiting slot on head 301 across location hole using positioning pin and realizes limit
Position.
Embodiment two:
The present embodiment is only that with the different place of embodiment one, further includes the first fastener and second in the present embodiment
Fastener.
The top of first fastener 1 and second mouthful of fastener is respectively equipped with the first fixing piece 41 and the second fixing piece 42, and first is solid
Determining part 41 and the second fixing piece 42 includes fixing bolt and fixture nut 403.
It is as shown in Figure 4: the standing screw 402 that fixing bolt includes fixing head 401, is fixedly connected with fixing head 401
And the fixture nut 403 being connect with screw flight 305；It is fixed integrally formed with bur straight down on fixing head 401
The screw pitch of the upper screw thread 305 of screw rod 402 is two millimeters.
The present embodiment the utility model has the advantages that fixing head 401 burs in the arc for fixing the first fastener 1 and the second fastener 2
The grasping that can be consolidated when plate can effectively realize anti-skidding effect in the outer surface of arc panel.
Above-described is only the embodiments of the present invention, and the common sense such as well known specific structure and characteristic are herein in scheme
It does not describe excessively, the affiliated technology neck of utility model before one skilled in the art know the applying date or priority date
All ordinary technical knowledges in domain can know the prior art all in the field, and have using normal before the date
The ability of laboratory facilities is advised, one skilled in the art can be complete in conjunction with self-ability under the enlightenment that the application provides
It is apt to and implements this programme, it is real that some typical known features or known method should not become one skilled in the art
Apply the obstacle of the application.It should be pointed out that for those skilled in the art, in the premise for not departing from the utility model structure
Under, several modifications and improvements can also be made, these also should be considered as the protection scope of the utility model, these all will not influence
The effect and patent practicability that the utility model is implemented.This application claims protection scope should be with the content of its claim
Subject to, the records such as specific embodiment in specification can be used for explaining the content of claim.
Claims (6)
1. steel structure connection structure, including upper and lower two symmetrically arranged fasteners, fastener includes the two pieces of complete phases in left and right
With and symmetrically arranged arc panel, be equipped with the first limited block, two fasteners between the bottom of the left side arc panel of two fasteners
Right side arc panel bottom between be equipped with the second limited block, it is characterised in that: the first limit block and the second limit block pass through limit
Be bolted, caging bolt include limit head, with limit the Limit screw that is fixedly connected of head and with Limit screw screw thread
The stop nut of connection；Limit head includes twisting head, locating part and spacer pin；Locating part includes two pieces symmetrically arranged straight
Gusset and the limited post being vertically located between two L-squares offer the first limit for spacer pin installation on L-square
Hole；Twist the limiting slot for offering on head and placing for limited post；It is offered in the first limit block and the second limit block for limit
The through-hole that position screw rod passes through, arc panel side offer the second limit hole for spacer pin installation.
2. steel structure connection structure according to claim 1, it is characterised in that: pass through fixation at the top of the arc panel of fastener
Part connection, the head of fixing piece are equipped with the bur towards arc panel.
3. steel structure connection structure according to claim 2, it is characterised in that: fixing piece includes fixing head and fixes
The standing screw and the fixture nut being connect with screw flight that head is fixedly connected；Integrally formed with towards admittedly on fixing head
Determine the bur of nut side.
4. steel structure connection structure according to claim 3, it is characterised in that be installed with three on the outer surface of Limit screw
The locking teeth of water chestnut taper.
5. steel structure connection structure according to claim 4, it is characterised in that: twisting head is hexagon.
6. steel structure connection structure according to claim 5, it is characterised in that: the head of positioning pin is cone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822267762.4U CN209384377U (en) | 2018-12-29 | 2018-12-29 | Steel structure connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822267762.4U CN209384377U (en) | 2018-12-29 | 2018-12-29 | Steel structure connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209384377U true CN209384377U (en) | 2019-09-13 |
Family
ID=67863051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822267762.4U Active CN209384377U (en) | 2018-12-29 | 2018-12-29 | Steel structure connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209384377U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110716491A (en) * | 2019-11-09 | 2020-01-21 | 智客云科技(广州)股份有限公司 | PLC remote control convenient to installation |
-
2018
- 2018-12-29 CN CN201822267762.4U patent/CN209384377U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110716491A (en) * | 2019-11-09 | 2020-01-21 | 智客云科技(广州)股份有限公司 | PLC remote control convenient to installation |
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