CN214329873U - Floor strutting arrangement - Google Patents
Floor strutting arrangement Download PDFInfo
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- CN214329873U CN214329873U CN202022190544.2U CN202022190544U CN214329873U CN 214329873 U CN214329873 U CN 214329873U CN 202022190544 U CN202022190544 U CN 202022190544U CN 214329873 U CN214329873 U CN 214329873U
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Abstract
The application provides a floor strutting arrangement belongs to the special wall structure annex technical field of general building. The floor is installed on a steel structure beam, a supporting seat is arranged in the middle of the steel structure beam, support plates are respectively arranged at two ends of the steel structure beam, a supporting rod is installed at the supporting seat, an upper pull cable seat is installed at the upper end of the supporting rod, a lower pull cable seat is installed at the lower end of the supporting rod, a first steel ear plate is installed at one support plate, and a second steel ear plate is installed at the second support plate; an upper stay cable is respectively arranged between the upper stay cable seat and the first steel ear plate and between the upper stay cable seat and the second steel ear plate, and the upper stay cable is horizontal to the steel structure beam; and lower cables are respectively arranged between the lower cable seat and the first steel ear plate and between the lower cable seat and the second steel ear plate, are symmetrically arranged on two sides of the supporting rod and are obliquely arranged relative to the steel structure beam. Be applied to the erectting and fixed of structural beam with this application, have advantages such as the structure is succinct, the component quality is light, easy dismounting.
Description
Technical Field
The application relates to a floor supporting device, which belongs to the technical field of special wall structure accessories of common buildings.
Background
The common cast-in-place floor slab construction supporting mode mostly has the problem of labor and time waste in building, and the problem is increasingly highlighted under the large background that the labor is more and more tense and the labor is more and more expensive in the construction industry nowadays.
SUMMERY OF THE UTILITY MODEL
In view of this, the application provides a device for floor supports, and the device uses space stretch-draw cable net, realizes the support of floor, and this floor support system structure is succinct, and the component quantity is few, and the component weight is light, and the installation is simple, demolishs easily, does not crowd the construction space who occupies this layer after supporting the completion.
Specifically, the method is realized through the following scheme:
a floor slab supporting device is characterized in that a floor slab is installed on a steel structure beam, a supporting seat is arranged in the middle of the steel structure beam, a first supporting seat plate and a second supporting seat plate are respectively arranged at two ends of the steel structure beam, a supporting rod is installed at the supporting seat, an upper cable seat is installed at the upper end of the supporting rod, a lower cable seat is installed at the lower end of the supporting rod, a plurality of (more than 1) first steel lug plates are installed at the first supporting seat plate, and a plurality of (more than 1) second steel lug plates are installed at the second supporting seat plate; an upper cable is respectively arranged between the upper cable seat and the first steel ear plate and between the upper cable seat and the second steel ear plate, and the upper cable is horizontal to the steel structure beam (at the moment, the upper cable seat is arranged horizontally with the corresponding first steel ear plate and the corresponding second steel ear plate); the lower guy cables are respectively arranged between the lower guy cable seat and the first steel ear plate and between the lower guy cable seat and the second steel ear plate, the lower guy cables are symmetrically arranged on two sides of the support rod and are obliquely arranged relative to the steel structure beam (at the moment, the lower guy cable seat, the first steel ear plate and the second steel ear plate are not on the same straight line, and the first steel ear plate and the second steel ear plate are symmetrically distributed on two sides of the support rod).
In the application, the support rod transmits the floor slab load to the upper guy cable, the tension in the direction of the lower guy cable is transmitted to the steel ear plates (at least two) and the tension borne by the steel ear plates can be decomposed into the vertical direction and the axial direction along the upper guy cable; the whole system is bilaterally symmetrical, the steel structure beam is stressed and balanced under the combined action of axial forces of the left end and the right end, and the vertical force borne by the steel ear plate is transmitted to the steel structure beam through the support plate, so that the steel structure beam is stressed on the upper flange plate, and the web plate is prevented from being bent; the upper steel inhaul cable limits the displacement of the upper end of the supporting rod, and the instability of the supporting rod is avoided.
Further, as preferable:
the steel structure roof beam middle part sets up logical long flitch, and the supporting seat is fixed in logical long flitch below, has both made things convenient for the fixed of supporting seat, avoids directly punching on the steel structure roof beam, reinforces the atress position, ensures the supporting role.
The bracing piece both ends are provided with the external screw thread, go up cable seat, down the cable seat and set up the internal thread respectively, and the threaded connection of cable seat, down cable seat and bracing piece is gone up in external screw thread and the interlock of internal thread, realization.
The support rod is a steel round pipe, the first steel ear plate, the second steel ear plate and the steel structure beam are fixedly connected in a welding mode respectively, and the support plate and the steel structure beam are fixedly connected in a welding mode.
The upper inhaul cable is provided with an adjusting sleeve at least at one end, and the lower inhaul cable is provided with an adjusting sleeve at least at one end. Realize going up the tensile regulation of cable, cable down, ensure the installation effect.
The first steel ear plate and the second steel ear plate are respectively provided with a first rotating shaft and a second rotating shaft, the two ends of the upper stay are respectively provided with a first cable head and a second cable head, the two ends of the lower stay are respectively provided with a third cable head and a fourth cable head, the first cable head and the third cable head are respectively sleeved at the first rotating shaft, and the second cable head and the fourth cable head are respectively sleeved at the second rotating shaft, so that the upper stay and the first steel ear plate, the lower stay and the first steel ear plate, the upper stay and the second steel ear plate and the lower stay and the second steel ear plate are respectively connected. The cable head is matched with the rotating shaft, so that the relative movable installation of the upper cable and the lower cable is realized, and different use requirements of supporting and folding are met.
In the above scheme, the connection mode of the upper cable and the upper cable seat and the connection mode of the lower cable and the lower cable seat preferably adopt the following two modes:
as a first connection mode, the upper cable is fixedly connected with the upper cable seat, and the lower cable is fixedly connected with the lower cable seat. More preferably, the upper stay comprises a first upper stay and a second upper stay, the lower stay comprises a first lower stay and a second lower stay, a first rotating shaft is arranged at a first steel lug plate, a second rotating shaft is arranged at a second steel lug plate, one end of the first upper stay is fixed with the upper stay seat, a first cable head is arranged at the other end of the first upper stay, the cable head is sleeved at the first rotating shaft, one end of the second upper stay is fixed with the upper stay seat, the other end of the second upper stay is provided with a second cable head, and the second cable head is sleeved at the second rotating shaft; one end of the first lower cable is fixed with the lower cable seat, the other end of the first lower cable is provided with a third cable head, the third cable head is sleeved at the first rotating shaft, one end of the second lower cable is fixed with the lower cable seat, the other end of the second lower cable is provided with a fourth cable head, and the fourth cable head is sleeved at the second rotating shaft.
As a second installation mode, a first rotating shaft is arranged at the first steel ear plate, a second rotating shaft is arranged at the second steel ear plate, the upper inhaul cable penetrates through the upper inhaul cable seat, a first cable head and a second cable head are respectively arranged at two ends of the upper inhaul cable, the first cable head is sleeved on the first rotating shaft, and the second cable head is sleeved on the second rotating shaft, so that the upper inhaul cable is respectively connected with the first steel ear plate and the second steel ear plate; the lower inhaul cable penetrates through the lower inhaul cable seat, a third cable head and a fourth lock head are arranged at two ends of the lower inhaul cable respectively, the third cable head is sleeved on the first rotating shaft, and the fourth cable head is sleeved on the second rotating shaft, so that the lower inhaul cable is connected with the first steel ear plate and the second steel ear plate respectively. More preferably, the cable is provided with many down, sets up a plurality of mounting holes on the cable seat down, and the mounting hole runs through the cable seat setting down, and each cable both ends are respectively with first, the two swing joint of auricle board, the middle part is worn to locate cable seat department down through the mounting hole.
When the steel ear plate is installed, firstly, a first steel ear plate, a second steel ear plate and a support plate are welded on a steel structure beam; the supporting rod penetrates through the light channel steel, an upper cable seat and a lower cable seat at two ends of the supporting rod are screwed tightly through threads, an upper cable and a lower cable are respectively arranged in the upper cable seat and the lower cable seat, and the supporting rod is lifted to the position of the lower edge of the steel structure beam; and an upper stay cable and a lower stay cable are installed through the first steel ear plate and the second steel ear plate, the adjusting sleeve is twisted, and the upper stay cable and the lower stay cable are tensioned to proper tension, so that the installation of the supporting system is completed.
Drawings
FIG. 1 is a front view of the present application;
fig. 2 is a bottom view of the present application.
Reference numbers in the figures: A. a steel structural beam; 1. a supporting seat; 11. a long square wood; 2. a first steel ear plate; 21. a first rotating shaft; 22. a first support plate; 3. a second steel ear plate; 31. a second rotating shaft; 32. a second support plate; 4. a support bar; 41. an upper cable seat; 42. a lower cable seat; 5. a first stay cable is pulled up; 51. a first rope head; 6. a second cable is pulled up; 61. a second rope head; 62. a first adjusting sleeve; 7. a first lower cable; 71. a third cable head; 8. a second lower cable; 81. a cable head IV; 82. and a second adjusting sleeve.
Detailed Description
In the floor slab supporting device of the embodiment, with reference to fig. 1 and 2, a floor slab is installed on a steel structure beam a, a supporting seat 1 is arranged in the middle of the steel structure beam a, a first supporting seat plate 22 and a second supporting seat plate 32 are respectively arranged at two ends of the steel structure beam a, a supporting rod 4 is installed at the supporting seat 1, an upper pulling cable seat 41 is installed at the upper end of the supporting rod 4, a lower pulling cable seat 42 is installed at the lower end of the supporting rod 4, a plurality of first steel lug plates 2 are installed at the first supporting seat plate 22 (as shown in fig. 2, only one first steel lug plate is marked in the figure), and a plurality of second steel lug plates 3 are installed at the second supporting seat plate 32 (as shown in fig. 2, only one second steel lug plate is marked in the figure); upper guys are respectively arranged between the upper guy seat 41 and the first steel ear plate 2 and between the upper guy seat 41 and the second steel ear plate 3, and are horizontal to the steel structural beam; the lower guy cables are respectively arranged between the lower guy cable seat 42 and the first steel ear plate and between the lower guy cable seat 42 and the second steel ear plate, and are symmetrically arranged on two sides of the support rod 4 and are obliquely arranged relative to the steel structure beam A.
In the application, with reference to fig. 2, a support rod 4 transmits a floor slab load to an upper guy cable, the tension in the direction of the lower guy cable is transmitted to a first steel ear plate 2 and a second steel ear plate 3, and the tension applied to the first steel ear plate 2 and the second steel ear plate 3 can be decomposed into a vertical direction and an axial direction along the upper guy cable; the whole system is bilaterally symmetrical, the steel structure beam is stressed and balanced under the combined action of axial forces of the left end and the right end, and vertical forces borne by the first steel ear plate 2 and the second steel ear plate 3 are transmitted to the steel structure beam A through the first support plate 22 and the second support plate 32, so that the steel structure beam A is stressed on the upper flange plate, and the web plate is prevented from being bent; the upper steel inhaul cable limits the displacement of the upper end of the supporting rod 4, and the instability of the supporting rod 4 is avoided.
As an alternative scheme, with reference to fig. 1, a through-length batten 11 is arranged in the middle of the steel structure beam a, and the supporting seat 1 is fixed below the through-length batten 11, so that the supporting seat 1 can be conveniently fixed, the steel structure beam a is prevented from being directly punched, a stress position is strengthened, and a supporting effect is ensured.
As an alternative, with reference to fig. 1, the two ends of the support rod 4 are provided with external threads, the upper cable seat 41 and the lower cable seat 42 are respectively provided with internal threads, and the external threads are engaged with the internal threads, so as to realize the threaded connection between the upper cable seat 41 and the lower cable seat 42 and the support rod 4.
As an alternative, referring to fig. 1, the support rod 4 is a circular steel tube, the first steel ear plate 2, the second steel ear plate 3 and the steel structural beam a are fixedly connected by welding, and the first support plate 22, the second support plate 32 and the steel structural beam a are fixedly connected by welding.
As an alternative, with reference to fig. 1, at least one end of the upper cable is provided with an adjusting sleeve, and at least one end of the lower cable is provided with an adjusting sleeve, such as the first adjusting sleeve 62 and the second adjusting sleeve 82, so as to adjust the tension of the upper cable and the lower cable and ensure the installation effect.
As an alternative, with reference to fig. 1, a first rotating shaft 21 and a second rotating shaft 31 are respectively disposed at a first steel lug plate 2 and a second steel lug plate 3, a first cable head 51 and a second cable head 61 are respectively disposed at two ends of an upper cable, a third cable head 71 and a fourth cable head 81 are respectively disposed at two ends of a lower cable, the first cable head 51 and the third cable head 71 are respectively sleeved at the first rotating shaft 21 (the first rotating shaft may be one, or two at different positions as shown in fig. 2), and the second cable head 61 and the fourth cable head 81 are respectively sleeved at the second rotating shaft 31 (the second rotating shaft may be one, or two at different positions as shown in fig. 2), so as to respectively connect the upper cable and the first steel lug plate 2, the lower cable and the first steel lug plate 2, the upper cable and the second steel lug plate 3, and the lower cable and the second steel lug plate 3. The cable head is matched with the rotating shaft, so that the relative movable installation of the upper cable and the lower cable is realized, and different use requirements of supporting and folding are met.
In the above solution, the connection modes of the upper cable and the upper cable seat 41 and the lower cable seat 42 preferably adopt the following two types:
the first method is as follows: the upper cable is fixedly connected with the upper cable seat 41, and the lower cable is fixedly connected with the lower cable seat 42. More preferably, referring to fig. 1, the upper cable includes a first upper cable 5 and a second upper cable 6, the lower cable includes a first lower cable 7 and a second lower cable 8, a first rotating shaft 21 is disposed at the first trunnion 2, a second rotating shaft 31 is disposed at the second trunnion 3, one end of the first upper cable 5 is fixed to the upper cable seat 41, a first cable head 51 is disposed at the other end, the first cable head 51 is sleeved at the first rotating shaft 21 (the first rotating shaft may be one, or may be two at different positions as shown in fig. 2), one end of the second upper cable 6 is fixed to the upper cable seat 41, the other end of the second upper cable is provided with a second cable head 61, and the second cable head 61 is sleeved at the second rotating shaft 31 (the second rotating shaft may be one, or may be two at different positions as shown in fig. 2); one end of the first lower cable 7 is fixed with the lower cable seat 42, the other end of the first lower cable is provided with a third cable head 71, the third cable head 71 is sleeved at the first rotating shaft 21, one end of the second lower cable 8 is fixed with the lower cable seat 42, the other end of the second lower cable is provided with a fourth cable head 81, and the fourth cable head 81 is sleeved at the second rotating shaft 31.
The second method comprises the following steps: the first rotating shaft 21 is arranged at the first steel ear plate 2, the second rotating shaft 31 is arranged at the second steel ear plate 3, an upper inhaul cable (namely the first upper inhaul cable 5 and the second upper inhaul cable 6 are the same inhaul cable) penetrates through the upper inhaul cable seat 41, a first cable head 51 and a second cable head 61 are respectively arranged at two ends of the upper inhaul cable, the first cable head 51 is sleeved on the first rotating shaft 21, and the second cable head 61 is sleeved on the second rotating shaft 31, so that the upper inhaul cable is respectively connected with the first steel ear plate 2 and the second steel ear plate 3; the lower cable (that is, the first lower cable 7 and the second lower cable 8 are the same cable, and the lower cable is formed by one cable) passes through the lower cable seat 42, and the cable head three 71 and the lock head four 81 are respectively arranged at two ends of the lower cable, the cable head three 71 is sleeved on the first rotating shaft 21 (the first rotating shaft may be the same one as the first cable head 51, or may be two at different positions as shown in fig. 2), and the cable head four 81 is sleeved on the second rotating shaft 31 (the second rotating shaft may be the same one as the second cable head 61, or may be two at different positions as shown in fig. 2), so as to realize the respective connection of the lower cable with the first steel lug plate 2 and the second steel lug plate 3.
More preferably, combine fig. 2, the cable is provided with many (cable 7 and cable 8 are same cable, and a cable constitutes a set ofly this moment, and the cable is the multiunit constitution that the inclination is different as shown in fig. 2 down), sets up a plurality of mounting holes (not shown in the figure) on the cable seat 42 down, and the mounting hole runs through cable seat 42 and sets up down, each cable both ends respectively with one 2 of auricle board, auricle board two 3 swing joint, the middle part is worn to locate cable seat 42 department down through the mounting hole.
When the steel structure beam A is installed, firstly, a first steel ear plate 2, a second steel ear plate 3, a first support plate 22 and a second support plate 32 are welded on the steel structure beam A; the support rod 4 penetrates through the light channel steel, an upper cable seat 41 and a lower cable seat 42 at two ends of the support rod 4 are screwed through threads, an upper cable and a lower cable are respectively arranged in the upper cable seat 41 and the lower cable seat 42, and the support rod 4 is lifted to the lower edge position of the steel structure beam A; the upper inhaul cable and the lower inhaul cable are installed through the first steel ear plate 2 and the second steel ear plate 3, the adjusting sleeve is twisted, the upper inhaul cable and the lower inhaul cable are tensioned to proper tension, and the installation of the supporting system is completed.
Claims (10)
1. The utility model provides a floor strutting arrangement, floor installation are on steel construction roof beam, and steel construction roof beam middle part sets up the supporting seat, and both ends punishment do not sets up a bedplate one, a bedplate two, its characterized in that: the supporting seat is provided with a supporting rod, the upper end of the supporting rod is provided with an upper cable seat, the lower end of the supporting rod is provided with a lower cable seat, the first support plate is provided with a plurality of first steel ear plates, and the second support plate is provided with a plurality of second steel ear plates; an upper inhaul cable is arranged between the first steel ear plate and the second steel ear plate which are positioned at the same horizontal position and the upper inhaul cable seat, so that the upper inhaul cable is horizontal to the steel structure beam; and lower cables are arranged between the first steel ear plate and the second steel ear plate which are arranged in a staggered manner and the lower cable seats, so that the lower cables are symmetrically arranged on two sides of the supporting rod and are obliquely arranged relative to the steel structure beam.
2. A floor support apparatus as claimed in claim 1, wherein: the middle part of the steel structure beam is provided with a through long batten, and the supporting seat is fixed below the through long batten.
3. A floor support apparatus as claimed in claim 1, wherein: the bracing piece both ends are provided with the external screw thread, go up cable seat, down the cable seat and set up the internal thread respectively, and the threaded connection of cable seat, down cable seat and bracing piece is gone up in external screw thread and the interlock of internal thread, realization.
4. A floor support apparatus as claimed in claim 1, wherein: the support rod is a steel round pipe, and the first steel ear plate, the second steel ear plate, the support plate and the steel structure beam are fixedly connected in a welding mode.
5. A floor support apparatus as claimed in claim 1, wherein: at least one end of the upper pull rope is provided with an adjusting sleeve, and at least one end of the lower pull rope is provided with an adjusting sleeve.
6. A floor support apparatus as claimed in claim 1, wherein: the first steel ear plate and the second steel ear plate are respectively provided with a rotating shaft, the two ends of the upper stay are respectively provided with a first cable head and a second cable head, the two ends of the lower stay are respectively provided with a third cable head and a fourth cable head, the first cable head, the third cable head, the second cable head and the fourth cable head are respectively sleeved at the rotating shaft, and the upper stay and the first steel ear plate, the lower stay and the first steel ear plate, the upper stay and the second steel ear plate and the lower stay and the second steel ear plate are respectively connected.
7. A floor support according to any of claims 1 to 6, wherein: the upper cable is fixedly connected with the upper cable seat, and the lower cable is fixedly connected with the lower cable seat.
8. A floor support apparatus as claimed in claim 7, wherein: the upper stay cable comprises a first upper stay cable and a second upper stay cable, the lower stay cable comprises a first group of lower stay cables and a second group of lower stay cables, rotating shafts are respectively arranged at a first steel lug plate and a second steel lug plate, one end of the first upper stay cable is fixed with the upper stay cable seat, the other end of the first upper stay cable is provided with a first cable head, the cable head is sleeved at the rotating shafts, one end of the second upper stay cable is fixed with the upper stay cable seat, the other end of the second upper stay cable is provided with a second cable head, and the cable head is sleeved at the rotating shafts; one end of the first lower cable is fixed with the lower cable seat, the other end of the first lower cable is provided with a third cable head, the third cable head is sleeved at the rotating shaft, one end of the second lower cable is fixed with the lower cable seat, the other end of the second lower cable is provided with a fourth cable head, and the fourth cable head is sleeved at the rotating shaft.
9. A floor support according to any of claims 1 to 6, wherein: the upper cable penetrates through the upper cable seat, and the lower cable penetrates through the lower cable seat.
10. A floor support apparatus as claimed in claim 9, wherein: the stay cable is provided with many, sets up a plurality of mounting holes on the stay cable seat down, and the mounting hole runs through the stay cable seat and sets up, each stay cable both ends respectively with first, the two swing joint of auricle board, the middle part is worn to locate stay cable seat department down through the mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022190544.2U CN214329873U (en) | 2020-09-29 | 2020-09-29 | Floor strutting arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022190544.2U CN214329873U (en) | 2020-09-29 | 2020-09-29 | Floor strutting arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214329873U true CN214329873U (en) | 2021-10-01 |
Family
ID=77875486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022190544.2U Active CN214329873U (en) | 2020-09-29 | 2020-09-29 | Floor strutting arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214329873U (en) |
-
2020
- 2020-09-29 CN CN202022190544.2U patent/CN214329873U/en active Active
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