CN210263912U - Floor support plate connecting piece - Google Patents
Floor support plate connecting piece Download PDFInfo
- Publication number
- CN210263912U CN210263912U CN201920995754.3U CN201920995754U CN210263912U CN 210263912 U CN210263912 U CN 210263912U CN 201920995754 U CN201920995754 U CN 201920995754U CN 210263912 U CN210263912 U CN 210263912U
- Authority
- CN
- China
- Prior art keywords
- steel bar
- bearing
- base
- pressure
- connecting piece
- 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 claims abstract description 82
- 239000010959 steel Substances 0.000 claims abstract description 82
- 230000005484 gravity Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 10
- 238000010276 construction Methods 0.000 abstract description 8
- 230000003014 reinforcing effect Effects 0.000 description 3
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 2
- 238000009415 formwork Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model discloses a connecting piece of a floor support plate, which comprises a bottom template and a steel bar truss; the steel bar truss comprises two lower chord steel bars arranged in parallel and an upper chord steel bar fixed at the upper end of the lower chord steel bar through a web member steel bar; the connecting piece comprises a base, two supporting frames and a locking device; two supporting holes are formed in the upper end of the base; the supporting frame comprises an elastic clamping piece and a supporting screw rod fixed at the lower end of the elastic clamping piece; the supporting screw rod is in threaded connection with the supporting hole; the lower chord steel bar is embedded into the groove of the elastic clamping piece from top to bottom, and the steel bar truss is locked on the connecting piece through the elastic clamping piece; the base detachably fixes the connecting piece on the bottom template through the locking device; the utility model discloses simple structure, installation, dismantlement and transportation are convenient, can effectively reduce construction cost.
Description
Technical Field
The utility model relates to a construction field, specific building carrier plate connecting piece that says so.
Background
The floor bearing plate comprises a steel bar truss and a bottom template, and is widely applied to steel structure buildings such as steel structure plants, railway stations, waiting halls and warehouses. In order to save the field construction time, the existing floor bearing plates are usually welded and fixed on a bottom template in a factory, and then transported to the field for installation, so that the number of the floor bearing plates transported by each vehicle is small, the transportation cost is high, and after concrete is poured in the later period, the bottom template is not easy to detach from the steel bar truss, the bottom template is easy to damage, and the construction cost is increased.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a building carrier plate connecting piece, this building carrier plate connecting piece can link together steel bar truss and die block fast through the mounting height of rotatory supporting screw adjustable steel bar truss at the job site, and can demolish the die block rapidly after the concrete that the later stage was pour solidifies, simple structure, installation, dismantlement and transportation convenience can effectively reduce construction cost.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a floor support plate connector comprises a bottom template and a steel bar truss; the steel bar truss comprises two lower chord steel bars arranged in parallel and an upper chord steel bar fixed at the upper end of the lower chord steel bar through a web member steel bar; the connecting piece comprises a base, two supporting frames and a locking device; two support holes are longitudinally formed in the positions, corresponding to the lower chord steel bars, of the upper end of the base respectively; the supporting frame comprises an elastic clamping piece with an inverted omega-shaped longitudinal section and a supporting screw rod fixed at the lower end of the elastic clamping piece; the lower end of the supporting screw is in threaded connection with a supporting hole in the base, and the supporting height of the elastic clamping piece is adjusted by rotating the supporting screw; the lower chord steel bar is tightly embedded into the groove of the elastic clamping piece from top to bottom, and the steel bar truss is locked on the connecting piece through the elastic clamping piece; the base detachably fixes the connecting piece on the bottom template through the locking device.
Furthermore, the connecting piece also comprises two pressure-bearing devices which are respectively positioned at two sides of the steel bar truss and used for dispersing the gravity of the steel bar truss; the pressure-bearing device comprises a fixing plate, a pressure-bearing screw rod, a pressure-bearing nut and a pressure-bearing block which are transversely arranged; the fixed plate is fixed at the upper end of the base; the fixed plate is transversely provided with a pressure bearing hole; one end of the pressure-bearing screw rod is sleeved in the pressure-bearing hole, and the other end close to the lower chord steel bar is fixedly connected with the pressure-bearing block; the pressure-bearing nut is arranged on the pressure-bearing screw rod close to the inner side of the fixing plate; the upper end face of the bearing block is an inclined plane which inclines downwards from outside to inside, and the inclined plane is tightly abutted against the lower end of the lower chord steel bar through adjusting the bearing nut.
Furthermore, a rubber pad used for increasing the contact area with the lower chord steel bar is fixed at the upper end of the inclined plane.
Furthermore, the fixed plate and the base are of an integrally formed structure.
Furthermore, the lower end of the base is provided with an upper locking hole; the bottom template is provided with a lower locking hole; the locking device is a locking bolt; the locking bolt penetrates through the lower locking hole from bottom to top and is in threaded connection with the upper locking hole in the base, and the connecting piece is detachably fixed on the bottom template.
Furthermore, a supporting nut used for increasing the contact area between the supporting screw and the base is connected to the supporting screw above the base in a threaded manner.
After the technical scheme is adopted, the utility model discloses following beneficial effect has:
1. the utility model relates to a building carrier plate connecting piece, through the mounting height of the adjustable steel bar truss of rotatory supporting screw, can link together steel bar truss and die block board fast at the job site, and can demolish the die block board rapidly after the concrete that the later stage was pour solidifies, simple structure, installation, dismantlement and transportation convenience, can shorten the site operation time, effectively reduce construction cost.
2. The utility model relates to a building carrier plate connecting piece can closely support the inclined plane at last quarter reinforcing bar lower extreme through adjusting pressure-bearing nut, makes the bearing block effectively share the stress of steel bar truss to the support frame, can effectively protect the support frame, improves the holistic compressive capacity of connecting piece.
3. The utility model relates to a building carrier plate connecting piece, rubber pad can effectively increase the area of contact of bearing block and last quarter reinforcing bar, not only can effectively reduce the pressure on bearing block surface, still can reduce the hard contact of bearing block and last quarter reinforcing bar.
4. The utility model relates to a building carrier plate connecting piece, locking bolt are as locking device, treat the construction and accomplish the back, can demolish the die block board rapidly, are difficult for causing the die block board damaged.
5. The utility model relates to a building carrier plate connecting piece makes its lower extreme and base in close contact with through adjusting the support nut, can effectively increase the area of contact of supporting screw and base, can effectively reduce the supporting screw and take place smooth silk phenomenon.
Drawings
Fig. 1 is a schematic perspective view of a steel bar truss of the present invention;
fig. 2 is a schematic structural view of a conventional steel bar truss directly welded to a bottom formwork;
fig. 3 is a schematic structural view of the present invention when the pressure-bearing device is not installed;
fig. 4 is a partially enlarged structural view of fig. 3 when the steel bar truss is not installed;
FIG. 5 is a schematic structural view of the present invention after the installation of the bearing device;
fig. 6 is a partially enlarged structural view of fig. 5 when the steel bar truss is not installed;
fig. 7 is a partially enlarged structural view illustrating the installation of the steel bar truss of fig. 5.
The reference numbers in the figures denote:
1. a bottom template; 10. a lower locking hole; 2. a steel bar truss; 20. a lower chord steel bar; 21. web member reinforcing steel bars; 22. upper chord steel bars; 3. a base; 30. a support hole; 31. an upper locking hole; 4. a support frame; 40. an elastic clamping piece; 400. a groove; 41. a support screw; 42. a support nut; 5. a locking device; 6. a pressure-bearing device; 60. a fixing plate; 600. a pressure-bearing hole; 61. a pressure-bearing screw; 62. a pressure-bearing nut; 63. a pressure-bearing block; 630. a bevel; 64. and (7) a rubber pad.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 to 7, a floor deck connector includes a bottom form 1 and a steel bar truss 2; the steel bar truss 2 comprises two lower chord steel bars 20 arranged in parallel and an upper chord steel bar 22 fixed at the upper end of the lower chord steel bar 20 through a web member steel bar 21, and the lower chord steel bar 20, the web member steel bar 21 and the upper chord steel bar 22 are fixed through welding; the connecting piece comprises a base 3, two supporting frames 4 and a locking device 5; two support holes 30 are respectively and longitudinally arranged at the positions, corresponding to the lower chord steel bars 20, of the upper end of the base 3; the supporting frame 4 comprises an elastic clamping piece 40 with an inverted omega-shaped longitudinal section and a supporting screw rod 41 fixed at the lower end of the elastic clamping piece 40; the lower end of the supporting screw rod 41 is in threaded connection with the supporting hole 30 on the base 3, the supporting height of the elastic clamping piece 40 is adjusted by rotating the supporting screw rod 41, and then the installation height of the steel bar truss 2 is adjusted; the lower chord steel bar 20 is tightly embedded into the groove 400 of the elastic clamping piece 40 from top to bottom, and the steel bar truss 2 is locked on the connecting piece through the elastic clamping piece 40; the base 3 can be dismantled the connecting piece through locking device 5 and fix on die block board 1, and every 2 lower extremes of steel bar truss are provided with two connecting pieces at least.
As shown in fig. 5, 6 and 7, the connector further includes two bearing devices 6 respectively located at both sides of the steel bar truss 2 for dispersing the gravity of the steel bar truss 2; the pressure-bearing device 6 comprises a fixing plate 60, a pressure-bearing screw 61, a pressure-bearing nut 62 and a pressure-bearing block 63 which are transversely arranged; the fixing plate 60 is fixed at the upper end of the base 3; the fixed plate 60 is transversely provided with a pressure bearing hole 600; one end of the pressure-bearing screw rod 61 is sleeved in the pressure-bearing hole 600, and the other end close to the lower chord steel bar 20 is fixedly connected with the pressure-bearing block 63; the pressure-bearing nut 62 is arranged on the pressure-bearing screw rod 61 close to the inner side of the fixing plate 60; the upper end surface of the bearing block 63 is an inclined surface 630 which is inclined downwards from outside to inside, and the inclined surface 630 is tightly abutted against the lower end of the lower chord steel bar 20 by adjusting the bearing nut 62.
As shown in fig. 5, 6 and 7, a rubber pad 64 for increasing the contact area with the lower-chord reinforcing steel bar 20 is fixed at the upper end of the inclined surface 630.
As shown in fig. 3 to 7, the fixing plate 60 and the base 3 may be integrally formed by steel.
As shown in fig. 3 to 7, the lower end of the base 3 is provided with an upper locking hole 31; the bottom template 1 is provided with a lower locking hole 10; the locking device 5 is a locking bolt; the locking bolt penetrates through the lower locking hole 10 from bottom to top and is in threaded connection with the upper locking hole 31 on the base 3, and the connecting piece is detachably fixed on the bottom template 1.
As shown in fig. 3 to 7, a support nut 42 for increasing a contact area between the support screw 41 and the base 3 is screwed to the support screw 41 above the base 3.
During the use, the utility model discloses go on according to following working process:
firstly, the locking device 5 penetrates through the lower locking hole 10 from bottom to top and is in threaded connection with the upper locking hole 31 on the base 3, the connecting pieces are detachably fixed on the bottom formwork 1, and at least two connecting pieces are arranged at the lower end of each steel bar truss 2.
Then, the lower end of the support screw 41 is in threaded connection with the support hole 30 on the base 3, the support height of the elastic clamping piece 40 is adjusted by rotating the support screw 41, the transverse installation angle of the elastic clamping piece 40 is adjusted, so that the lower chord steel bar 20 can be tightly embedded into the groove 400 in the later period, the support nut 42 is adjusted to enable the lower end of the lower chord steel bar to be tightly contacted with the base 3, and the installation height of the steel bar truss 2 is adjusted.
Finally, the lower chord steel bar 20 is tightly embedded into the groove 400 of the elastic clamping piece 40 from top to bottom, so that the elastic clamping piece 40 tightly holds the lower chord steel bar 20, the bearing blocks 63 are pushed inwards from two sides, the rubber pads 64 are tightly padded below the lower chord steel bar 20, and the bearing nut 62 is rotated, so that the bearing nut 62 abuts against the inner side of the fixing plate 60, and the bearing device 6 tightly supports the steel bar truss 2.
Therefore, this building carrier plate connecting piece can link together steel bar truss 2 and die block board 1 through the mounting height of rotatory support screw 41 adjustable steel bar truss, can be at the job site fast, and can demolish die block board 1 after the concrete that later stage was pour solidifies, simple structure, installation, dismantlement and transportation convenience can effectively reduce construction cost.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. A floor support plate connector comprises a bottom template (1) and a steel bar truss (2); the steel bar truss (2) comprises two lower chord steel bars (20) which are arranged in parallel and an upper chord steel bar (22) which is fixed at the upper end of the lower chord steel bar (20) through a web member steel bar (21); the method is characterized in that: the connecting piece comprises a base (3), two supporting frames (4) and a locking device (5); two support holes (30) are respectively and longitudinally arranged at the positions, corresponding to the lower chord steel bars (20), of the upper end of the base (3); the supporting frame (4) comprises an elastic clamping piece (40) with an inverted omega-shaped longitudinal section and a supporting screw rod (41) fixed at the lower end of the elastic clamping piece (40); the lower end of the supporting screw rod (41) is in threaded connection with a supporting hole (30) in the base (3), and the supporting height of the elastic clamping piece (40) is adjusted by rotating the supporting screw rod (41); the lower chord steel bar (20) is tightly embedded into the groove (400) of the elastic clamping piece (40) from top to bottom, and the steel bar truss (2) is locked on the connecting piece through the elastic clamping piece (40); the base (3) detachably fixes the connecting piece on the bottom template (1) through the locking device (5).
2. A floor deck connection as defined in claim 1, wherein: the connecting piece also comprises two pressure-bearing devices (6) which are respectively positioned at the two sides of the steel bar truss (2) and used for dispersing the gravity of the steel bar truss (2); the pressure-bearing device (6) comprises a fixing plate (60), a pressure-bearing screw rod (61) arranged transversely, a pressure-bearing nut (62) and a pressure-bearing block (63); the fixing plate (60) is fixed at the upper end of the base (3); the fixed plate (60) is transversely provided with a pressure bearing hole (600); one end of the pressure-bearing screw rod (61) is sleeved in the pressure-bearing hole (600), and the other end close to the lower chord steel bar (20) is fixedly connected with the pressure-bearing block (63); the pressure-bearing nut (62) is arranged on the pressure-bearing screw rod (61) close to the inner side of the fixing plate (60); the upper end face of the bearing block (63) is an inclined plane (630) which inclines downwards from outside to inside, and the inclined plane (630) is tightly abutted against the lower end of the lower chord steel bar (20) through adjusting the bearing nut (62).
3. A floor deck connection as defined in claim 2, wherein: and a rubber pad (64) used for increasing the contact area with the lower chord steel bar (20) is fixed at the upper end of the inclined plane (630).
4. A floor deck connection as defined in claim 2, wherein: the fixing plate (60) and the base (3) are of an integrally formed structure.
5. A floor deck connection as defined in claim 1, wherein: the lower end of the base (3) is provided with an upper locking hole (31); the bottom template (1) is provided with a lower locking hole (10); the locking device (5) is a locking bolt; the locking bolt penetrates through the lower locking hole (10) from bottom to top and is in threaded connection with the upper locking hole (31) on the base (3), and the connecting piece is detachably fixed on the bottom template (1).
6. A floor deck connection as defined in claim 1, wherein: and a support nut (42) used for increasing the contact area of the support screw rod (41) and the base (3) is connected to the support screw rod (41) above the base (3) in a threaded manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920995754.3U CN210263912U (en) | 2019-06-28 | 2019-06-28 | Floor support plate connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920995754.3U CN210263912U (en) | 2019-06-28 | 2019-06-28 | Floor support plate connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210263912U true CN210263912U (en) | 2020-04-07 |
Family
ID=70045864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920995754.3U Expired - Fee Related CN210263912U (en) | 2019-06-28 | 2019-06-28 | Floor support plate connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210263912U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112065033A (en) * | 2020-07-28 | 2020-12-11 | 江苏昊钢建筑科技有限公司 | Truss multilayer heat insulation template and steel bar truss floor support plate assembly |
| CN115142558A (en) * | 2022-07-15 | 2022-10-04 | 江苏昊钢建筑科技有限公司 | Split type truss floor carrier plate connecting piece |
-
2019
- 2019-06-28 CN CN201920995754.3U patent/CN210263912U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112065033A (en) * | 2020-07-28 | 2020-12-11 | 江苏昊钢建筑科技有限公司 | Truss multilayer heat insulation template and steel bar truss floor support plate assembly |
| CN115142558A (en) * | 2022-07-15 | 2022-10-04 | 江苏昊钢建筑科技有限公司 | Split type truss floor carrier plate connecting piece |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210263912U (en) | Floor support plate connecting piece | |
| CN101280625A (en) | Non-welding assembly shuttering system | |
| CN109138494A (en) | A kind of non-console mode large span mould plate supporting device and its construction method | |
| CN104790567A (en) | Flexible connecting system, external wall panel and external wall plate installing node | |
| CN214942617U (en) | Positioning structure of shock insulation support | |
| CN214740171U (en) | Ancient building wall body hoist and mount migration device | |
| CN207259974U (en) | A kind of hand-held mode transfer instrument of Railway Bridges And Piers model sheetinstallat | |
| CN104801911A (en) | Anti-deformation fixture for steel beam structure plate | |
| CN218786476U (en) | Steel truss piece is flat founds conversion frock | |
| CN202380404U (en) | Pot type rubber bearing mortar template | |
| CN204571013U (en) | Node installed by a kind of Flexible connection system, side fascia and side fascia | |
| CN211314232U (en) | Portable two lining platform trucks slant strutting arrangement | |
| CN210685007U (en) | Multifunctional steel structure support convenient to adjust | |
| CN210263913U (en) | Quick detach formula floor carrier plate | |
| CN210117913U (en) | Steel construction work platform that construction used | |
| CN112854746A (en) | Inverted hanging type supporting system for steel truss floor support plate and construction method | |
| CN113309366A (en) | Steel structure mounting shoring system and construction process thereof | |
| CN106193587A (en) | Aluminum alloy building template splicing component | |
| CN204711461U (en) | Steel construction supporting beam apparatus for welding and positioning | |
| CN110842601A (en) | One-time processing and forming device and method for Z-shaped longitudinal beam | |
| CN217193533U (en) | Steel case roof beam welding appurtenance | |
| CN215048413U (en) | Horizontal anti-lateral-movement device matched with super high-rise hydraulic jacking platform | |
| CN221421689U (en) | A roof-falling auxiliary device for continuous beam | |
| CN214560259U (en) | Steel form positioning tool | |
| CN111663765A (en) | Building templates structure with heat preservation function |
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: 20200407 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |