CN210738109U - I-steel fixing device - Google Patents
I-steel fixing device Download PDFInfo
- Publication number
- CN210738109U CN210738109U CN201920828836.9U CN201920828836U CN210738109U CN 210738109 U CN210738109 U CN 210738109U CN 201920828836 U CN201920828836 U CN 201920828836U CN 210738109 U CN210738109 U CN 210738109U
- Authority
- CN
- China
- Prior art keywords
- steel
- fixing device
- screw rod
- type screw
- plate
- 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.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 80
- 239000010959 steel Substances 0.000 title claims abstract description 80
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 6
- 238000010276 construction Methods 0.000 abstract description 5
- 239000002023 wood Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000009435 building construction Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Floor Finish (AREA)
Abstract
The utility model belongs to the technical field of outer frame engineering construction; especially, relate to I-steel fixing device, including U type screw rod, the department of buckling of U type screw rod is used for fixing in the floor, the I-steel place in the both sides pole of U type screw rod, I-steel fixing device includes two sets of limit structure that are used for restricting the I-steel horizontal direction and remove, limit structure includes the top support that transversely sets up and is used for withstanding the fixed plate of the adjusting nut who holds in the palm, the both sides lateral wall of I-steel is withstood respectively to the bottom plate that two tops held in the palm, two fixed plates are on a parallel with the bottom plate that the top held in the palm and set up respectively in the both sides pole of U type screw rod, the fixed plate is equipped. This fixing device can be with on the stable floor that is fixed in of I-steel, fixed knot constructs the rigidity stronger, and fixed effect is better, and this fixing device's part all can be dismantled, can have enough to meet the need the utilization many times, practices thrift the cost.
Description
Technical Field
The utility model belongs to the technical field of outer frame engineering construction; in particular to an I-shaped steel fixing device.
Background
The I-shaped steel has the characteristics of good straight pressure on the cross section, tensile resistance and the like, and is widely applied to building construction engineering, wherein the positioning and fixing of the I-shaped steel is an important link in building construction. Along with the demand of fixing the I-steel in the construction is higher and higher, also the I-steel fixing device of a great variety has correspondingly appeared on the market, but the fixed I-steel fixing device who uses in the construction can satisfy the needs of fixed I-steel now, but still has a lot of deficiencies.
According to the I-steel fixing structure with stable positioning, disclosed in the application number CN201410701827.5, wood wedges are required to be wedged into two sides of an embedded part so as to limit horizontal transverse movement of middle I-steel, but the wood wedges on two sides of the I-steel are easy to fall off in the construction process, the I-steel fixing effect cannot be guaranteed, the rigidity of the wood wedges is poor, the wood wedges can not be used for multiple times, turnover utilization is difficult, and material waste is serious.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide an I-steel fixing device, this fixing device can be with the stable floor that is fixed in of I-steel on, fixed knot constructs the rigidity stronger, and fixed effect is better, and this fixing device's part all can be dismantled, can have enough to meet the need the utilization many times, practices thrift the cost.
The purpose of the utility model is realized by adopting the following technical scheme:
i-steel fixing device, including U type screw rod, the department of buckling of U type screw rod is used for fixing in the floor, the I-steel place in the both sides pole of U type screw rod, I-steel fixing device includes two sets of limit structure that are used for restricting I-steel horizontal direction and remove, limit structure holds in the palm and is used for withstanding including the top of horizontal setting the adjusting nut's that holds in the palm fixed plate, two the bottom plate that holds in the palm in the top withstands the both sides lateral wall of I-steel respectively, two the fixed plate is on a parallel with the bottom plate that holds in the palm in the top just set up respectively in the both sides pole of U type screw rod, the fixed plate is equipped with and is used for the through-hole that.
Furthermore, a rubber layer is arranged on one surface, contacting with the side wall of the I-shaped steel, of the bottom plate of the jacking device.
Furthermore, the adjusting nut of the jacking support is a butterfly nut.
Further, the fixed plate is provided with a groove matched with a side rod of the U-shaped screw rod.
Furthermore, the limiting structure is made of steel materials.
Further, the I-steel fixing device further comprises a positioning plate and a limiting nut, wherein the positioning plate is installed at the upper end of the U-shaped screw, the limiting nut is used for preventing the positioning plate from being separated from the U-shaped screw, and the I-steel is placed in an area formed by the positioning plate and the U-shaped screw.
Further, the I-steel fixing device further comprises reinforcing steel bars which are embedded in the floor slab in a pre-buried mode and arranged on the bending inner side of the U-shaped screw along the I-steel.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the utility model discloses a joist steel fixing device, including U type screw rod, the department of buckling of U type screw rod is used for fixing in the floor, the joist steel place in the both sides pole of U type screw rod, joist steel fixing device include two sets of limit structure that are used for restricting the removal of joist steel horizontal direction, limit structure including the top of horizontal setting hold in the palm and be used for withstanding the fixed plate of the adjusting nut who holds in the palm, the both sides lateral wall of joist steel is withstood respectively to the bottom plate that two tops held in the palm, two fixed plates are on a parallel with the bottom plate that the top held in the palm and set up respectively in the both sides pole of U type screw rod, the fixed plate is equipped with the through-. This fixing device can be with on the stable floor that is fixed in of I-steel, fixed knot constructs the rigidity stronger, and fixed effect is better, and this fixing device's part all can be dismantled, can have enough to meet the need the utilization many times, practices thrift the cost.
Drawings
FIG. 1 is a front view of a preferred embodiment of the I-steel fixing device of the present invention;
FIG. 2 is a side view of a preferred embodiment of the I-steel fixation device of the present invention;
fig. 3 is a side view of a preferred embodiment of the fixation plate of the present invention.
In the figure: 1. i-steel fixing device; 2. a U-shaped screw; 3. positioning a plate; 4. a limit nut; 5. a limiting structure; 51. jacking; 511. a base plate; 512. a screw rod; 513. adjusting the nut; 52. a fixing plate; 521. a through hole; 522. a groove; 53. a rubber layer; 6. reinforcing steel bars; 7. and (4) H-shaped steel.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.
The utility model discloses I-steel fixing device 1 is as shown in 1-3, including U type screw rod 2, install in locating plate 3 of U type screw rod 2's upper end, a stop nut 4 for preventing that locating plate 3 from breaking away from U type screw rod 2, buckling of U type screw rod 2 is used for fixing in the floor, I-steel 7 is placed in the region that comprises locating plate 3 and U type screw rod 2, adjust locating plate 3 through twisting adjusting nut 513 and compress tightly the I-steel 7 of placing in the below, make I-steel 7 restricted between floor and locating plate 3, no longer take place the skew in the vertical direction.
The I-steel fixing device 1 comprises two groups of limiting structures 5 for limiting the horizontal movement of I-steel 7, each limiting structure 5 comprises a horizontally arranged jacking support 51 and fixing plates 52 for jacking adjusting nuts 513 of the jacking support 51, bottom plates 511 of the two jacking supports 51 respectively jack two side walls of the I-steel 7, the two fixing plates 52 are parallel to the bottom plates 511 of the jacking supports 51 and are respectively arranged on two side rods of the U-shaped screw 2, and the fixing plates 52 are provided with through holes 521 for enabling screw rods 512 of the jacking supports 51 to penetrate through. This fixing device can be with on the stable floor that is fixed in of I-steel 7, wherein limit structure 5 in this embodiment all adopts steel material to make, and limit structure 5 rigidity is stronger, and fixed effect is better, and this fixing device's part all can be dismantled, can have enough to meet the need the utilization many times, practices thrift the cost.
During installation, the screw 512 of the jacking 51 penetrates through the through hole 521 of the fixing plate 52, and the groove 522 of the fixing plate 52 is aligned with the side rod of the U-shaped screw 2 for attachment, so that the fixing plate 52 does not deviate forwards and backwards, and the installation and adjustment of the jacking 51 behind are facilitated. At this time, the adjusting nut 513 is rotated to make the bottom plate 511 of the top support 51 move linearly to abut against the side wall of the i-steel 7, meanwhile, the adjusting nut 513 also moves reversely to lock the fixing plate 52 to cling to the U-shaped screw 2, and the limiting structure 5 on the other side performs locking adjustment according to the same steps, so that the i-steel 7 cannot move horizontally in the U-shaped screw 2.
Wherein, a rubber layer 53 for increasing friction force is arranged on the surface of the bottom plate 511 of the top support 51 contacted with the I-shaped steel 7, so as to increase the friction force between the bottom plate 511 and the I-shaped steel 7 and prevent the I-shaped steel 7 from longitudinally deviating. And the adjusting nut 513 of the jacking 51 adopts a high-strength butterfly nut, and the butterfly design of the head of the butterfly nut increases the transverse stress surface, so that the installation and adjustment are convenient, the screwing is more labor-saving, and the efficiency is better.
The I-steel fixing device 1 further comprises a reinforcing steel bar 6 which is embedded in the floor slab in advance and arranged on the bent inner side of the U-shaped screw rod 2 along the I-steel 7. Because the I-steel fixing devices 1 which are implemented in the prior art need to be pre-buried in the process of fixing the I-steel 7, the reinforcing steel bars 6 can provide positioning and guiding effects for the I-steel fixing devices 1 in the pre-buried process, so that the I-steel fixing devices 1 are all arranged on the same straight line, and the deviation of fixing the I-steel 7 in the later period is reduced.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.
Claims (7)
1. I-steel fixing device, including U type screw rod, the department of buckling of U type screw rod is used for fixing in the floor, the I-steel place in the both sides pole of U type screw rod, its characterized in that: the joist steel fixing device comprises two groups of limiting structures used for limiting movement of joist steel in the horizontal direction, each limiting structure comprises a transversely arranged jacking support and a fixing plate used for jacking an adjusting nut of the jacking support, the two limiting structures jack the side walls on two sides of the joist steel respectively by a bottom plate of the jacking support, the two limiting structures are parallel to the bottom plate of the jacking support and are respectively arranged on two side rods of the U-shaped screw rod, and the fixing plates are provided with through holes used for the screw rods of the jacking support to pass through.
2. The i-steel fixing device according to claim 1, wherein: and a rubber layer is arranged on one surface of the bottom plate of the jacking support, which is contacted with the side wall of the I-shaped steel.
3. The i-steel fixing device according to claim 1, wherein: and the adjusting nut of the jacking support is a butterfly nut.
4. The i-steel fixing device according to claim 1, wherein: the fixed plate is provided with a groove matched with the side rod of the U-shaped screw rod.
5. The i-steel fixing device according to claim 1, wherein: the limiting structure is made of steel materials.
6. The i-steel fixing device according to claim 1, wherein: the I-steel fixing device further comprises a positioning plate and a limiting nut, the positioning plate is installed at the upper end of the U-shaped screw, the limiting nut is used for preventing the positioning plate from being separated from the U-shaped screw, and the I-steel is placed in an area formed by the positioning plate and the U-shaped screw.
7. The i-steel fixing device according to claim 1, wherein: the I-steel fixing device further comprises reinforcing steel bars which are embedded in the floor slab in a pre-buried mode and arranged on the inner side, bent by the U-shaped screw, of the U-shaped screw along the I-steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920828836.9U CN210738109U (en) | 2019-06-03 | 2019-06-03 | I-steel fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920828836.9U CN210738109U (en) | 2019-06-03 | 2019-06-03 | I-steel fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210738109U true CN210738109U (en) | 2020-06-12 |
Family
ID=70984673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920828836.9U Expired - Fee Related CN210738109U (en) | 2019-06-03 | 2019-06-03 | I-steel fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210738109U (en) |
-
2019
- 2019-06-03 CN CN201920828836.9U patent/CN210738109U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207277828U (en) | Nonstandard interlayer is used for the attaching structure that climbs of creeping formwork frame body | |
| CN108894430B (en) | Construction method for reinforcing steel structure beam or column | |
| CN110805145A (en) | Wall type shear damper embedded part and construction method thereof | |
| CN107514076B (en) | Bearing-free steel plate shear wall only subjected to shearing force | |
| CN103195260B (en) | A kind ofly ensure the ruggedized construction that New And Old Concrete Structures is jointly stressed and construction method thereof | |
| CN203320979U (en) | Reinforcing device of high-strength bolt hoop bracket | |
| CN213926757U (en) | Tensile anti-shearing embedded part | |
| CN210738109U (en) | I-steel fixing device | |
| CN213476644U (en) | Pier bent cap hooping steel beam template system | |
| CN212271038U (en) | Building reinforcing, correcting and underpinning system | |
| KR20180090231A (en) | Device for reinforcing the Earthquake of a concrete columns and Methods | |
| CN211621988U (en) | Wall type shear damper embedded part | |
| CN209941512U (en) | Supporting shear part for lower cross beam of inclined tower of cable-stayed bridge | |
| CN205172031U (en) | Can space -saving building sandwich structure | |
| CN217841008U (en) | Reinforced structure that shear force wall node concrete intensity is not enough | |
| CN104372872A (en) | Assembling-type multipurpose steel plate shear wall | |
| CN220414534U (en) | Steel column steel beam connection structure for floor slab | |
| CN203266913U (en) | Flat plate type pre-stress tension pedestal | |
| CN217461595U (en) | Reinforcing construction device for cracking shear wall | |
| CN210529934U (en) | I-steel fixed knot that encorbelments constructs and braced system | |
| CN218346548U (en) | Large-area prestress laminated slab structure | |
| CN106592839A (en) | Horizontal tensioning and external pre-stressing profiled steel sheet composite floor | |
| CN214220065U (en) | Concrete wall panel with metal ribs | |
| CN220909220U (en) | Assembled prestressing force stay bar device | |
| CN217972123U (en) | Wall-attached device of construction elevator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200612 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |