CN220954535U - Floor support frame of encorbelmenting - Google Patents
Floor support frame of encorbelmenting Download PDFInfo
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- CN220954535U CN220954535U CN202322727388.2U CN202322727388U CN220954535U CN 220954535 U CN220954535 U CN 220954535U CN 202322727388 U CN202322727388 U CN 202322727388U CN 220954535 U CN220954535 U CN 220954535U
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- bevel gear
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- bolt
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 98
- 239000010959 steel Substances 0.000 claims abstract description 98
- 244000309464 bull Species 0.000 claims description 8
- 230000002457 bidirectional effect Effects 0.000 abstract description 6
- 238000010276 construction Methods 0.000 abstract description 6
- 238000004064 recycling Methods 0.000 abstract 1
- 239000000725 suspension Substances 0.000 description 15
- 239000000463 material Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of building overhanging construction and discloses a floor overhanging support frame which comprises a steel beam, wherein a steel plate is arranged in the middle of the inner side of the steel beam, an open slot is formed in the front side of the inner side of the steel beam, a rotating rod is rotatably connected to the right side of the front end of the inner side of the steel beam, the rear end of the rotating rod penetrates through the open slot and is fixedly connected with a driving bevel gear, a bidirectional threaded rod is rotatably connected to the inner side of the open slot, a driven bevel gear is fixedly connected to the right end of the outer wall of the bidirectional threaded rod, and the driven bevel gear is in meshed connection with the driving bevel gear. According to the utility model, the fixing of the steel plate can be released through the matching among the rotating rod, the driving bevel gear, the bidirectional threaded rod and the driven bevel gear, so that each part of the support frame can be detached for recycling, and the support frame can be assembled according to the length of the cantilever support frame required through the matching among the insert block, the slot, the connecting plate and the first bolt, so that the practicability of the structure is improved.
Description
Technical Field
The utility model relates to the technical field of building overhanging construction, in particular to a floor overhanging support frame.
Background
Overhanging floors refer to floors of overhanging or overhanging portions of a building structure, which are typically structures that extend from a portion of the floor without direct support or bearing support, and can be used in different locations of the building, such as hallways, balconies, overhanging building facades, etc., to add aesthetics and functionality to the building, and support frames are required during construction of the overhanging floors.
Searching, chinese patent bulletin number: CN209568685U, discloses a cantilever support structure, which comprises a girder component, a diagonal bracing and a steel wire rope, wherein the girder component comprises a plurality of girders and a plurality of secondary girders, the girders are arranged around a building/elevator cylinder, and the secondary girders are horizontally parallel to the vertical surface of the outer wall of the building/elevator cylinder and fixedly connected above the outer end of the girders; corresponding to each main beam, the outer wall body and the inner wall body of the building/elevator barrel are respectively embedded with sleeves which are positioned on the same horizontal plane and are penetrated by the main beams, and the outer end of each sleeve of the outer wall body is detachably connected with a positioning pipe with a horn mouth; a diagonal brace is arranged below each main beam, the upper end of the diagonal brace is fixed on the bottom surface of the main beam, and the lower end of the diagonal brace is fixed on the outer wall; and a steel wire rope is arranged above each main beam, one end of the steel wire rope is fixedly connected with the outer end of the main beam, and the other end of the steel wire rope is fixedly connected with a pull ring pre-buried on the outer wall body.
However, the diagonal bracing in the device is fixed, and the diagonal bracing is inconvenient to detach after the concrete poured into the overhanging floor slab is coagulated, so that the material waste is caused, and the requirements of users cannot be met.
Disclosure of utility model
In order to make up for the defects, the utility model provides a floor overhanging support frame, which aims to solve the problem that in the prior art, after the supporting work is finished, a diagonal brace is inconvenient to detach, so that material waste is caused.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a floor support frame of encorbelmenting, includes the girder steel, the inboard middle part of girder steel is provided with the steel sheet, the open slot has been seted up to the inside front side of girder steel, the inside front end right side of girder steel rotates and is connected with the bull stick, the rear end of bull stick runs through open slot and fixedly connected with driving bevel gear, the inside of open slot rotates and is connected with two-way threaded rod, the outer wall right-hand member fixedly connected with driven bevel gear of two-way threaded rod, driven bevel gear is connected with driving bevel gear meshing, the equal threaded connection in side has splint about the two-way threaded rod, the inside of girder steel is provided with supporting component, the front end upside of girder steel is provided with equipment mechanism.
Specifically, the rotation bull stick can drive the initiative bevel gear and rotate, and driven bevel gear on the two-way threaded rod can rotate thereupon, thereby the two-way threaded rod can drive splint to both sides removal along with rotating, can remove the spacing fixed to the steel sheet, and it is comparatively simple to dismantle the steel sheet to can reach reuse's effect.
As a further description of the above technical solution:
the assembly mechanism comprises a first cantilever beam support frame, a second cantilever beam support frame is arranged on the front side of the first cantilever beam support frame, a plurality of slots are formed in the front sides of the first cantilever beam support frame and the second cantilever beam support frame, a plurality of inserting blocks are fixedly connected to the rear side of the second cantilever beam support frame and are respectively inserted into the corresponding slots, connecting plates are arranged on the upper and lower sides of the inner portion of the first cantilever beam support frame, first bolts are connected with the front end and the rear end of the adjacent side of each connecting plate in a threaded mode, one end of each first bolt penetrates through the upper and lower sides of the inner portion of the second cantilever beam support frame respectively, and one end of each first bolt penetrates through the upper and lower sides of the inner portion of the first cantilever beam support frame respectively.
Specifically, insert blocks on the second cantilever beam support frame are inserted into slots on the first cantilever beam support frame, so that assembly operation can be performed according to the whole length of the required cantilever beam support frame, and workers are not required to integrally cut the cantilever beam support frame into the length required by the workers through the cutting device, so that the workload of the workers is reduced.
As a further description of the above technical solution:
The supporting assembly comprises supporting angle steel, the supporting angle steel is arranged on the left side of a steel plate, a third bolt is connected with the lower side of the left end of the supporting angle steel in a threaded mode, the right end of the third bolt sequentially penetrates through the supporting angle steel and the steel plate, a plurality of fourth bolts are connected with the upper side of the right end of the supporting angle steel in a threaded mode, the right ends of the fourth bolts sequentially penetrate through the supporting angle steel and the second cantilever support frame, two second bolts are connected with the middle upper portion of the left side of the steel plate in an equidistant threaded mode, and the right ends of the second bolts sequentially penetrate through the steel plate and the first cantilever support frame.
Specifically, can be together with first cantilever beam support frame and steel sheet connection through the second bolt, can be together with supporting angle steel and steel sheet connection through the third bolt, can be together with supporting angle steel and second cantilever beam support frame connection through the fourth bolt to can make this support frame whole more stable.
As a further description of the above technical solution:
The upper side and the lower side of the two clamping plates are fixedly connected with sliding blocks, sliding grooves are formed in the front end and the rear end of the left side and the right side of the inside of the opening groove, and the sliding blocks are respectively and slidably connected with the corresponding sliding grooves.
Specifically, the moving track of the sliding block is planned, so that the sliding block can move more smoothly.
As a further description of the above technical solution:
And the adjacent sides of the two clamping plates are fixedly connected with resistance increasing pads.
In particular, friction between the clamping plates and the steel plate can be further increased, so that the steel plate can be placed more stably.
As a further description of the above technical solution:
the first cantilever support frame is arranged at the middle upper part of the inner side of the steel beam.
Specifically, can make the connection between first cantilever beam support frame and the girder steel more stable.
As a further description of the above technical solution:
the rear side of the top of the first cantilever support frame is provided with a groove.
Specifically, the groove can enable the upper side face of the first cantilever beam supporting frame to be kept flush with the steel beam, and follow-up work can be conveniently and normally carried out.
As a further description of the above technical solution:
The size of the sliding block is matched with the size of the inner part of the corresponding sliding groove.
Specifically, the sliding block is not easy to fall off from the sliding groove, so that the normal use of the support frame is not affected.
The utility model has the following beneficial effects:
1. According to the utility model, the steel plate can be fixed by the coordination among the rotating rod, the driving bevel gear, the bidirectional threaded rod and the driven bevel gear, and the supporting angle steel and the cantilever support frame can be detached by the coordination among the second bolt, the third bolt and the fourth bolt, so that the steel plate, the supporting angle steel and the cantilever support frame can be reused, and the working cost is reduced.
2. According to the utility model, through the cooperation among the insert blocks, the slots, the connecting plates and the first bolts, the assembly can be carried out according to the length of the required cantilever support frame, and a worker is not required to integrally cut the cantilever support frame into the length required by the worker through the cutting device, so that the workload of the worker is reduced, and the practicability of the structure is improved.
Drawings
Fig. 1 is a front view of a floor overhanging support frame according to the present utility model;
Fig. 2 is a side view of a floor overhanging support frame according to the utility model;
Fig. 3 is a cross-sectional view of a steel beam structure of a floor overhanging support frame according to the present utility model;
fig. 4 is a schematic structural diagram of an assembly mechanism of a floor overhanging support frame according to the present utility model.
Legend description:
1. A steel beam; 2. an assembly mechanism; 201. a first cantilever support; 202. the second cantilever beam support frame; 203. inserting blocks; 204. a slot; 205. a connecting plate; 206. a first bolt; 3. a steel plate; 4. an open slot; 5. a rotating rod; 6. a drive bevel gear; 7. a two-way threaded rod; 8. a driven bevel gear; 9. a clamping plate; 10. a slide block; 11. a chute; 12. resistance increasing pad; 13. supporting angle steel; 14. a second bolt; 15. a third bolt; 16. a fourth bolt; 17. a groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1, 2 and 3, one embodiment provided by the present utility model is: the utility model provides a floor support frame of encorbelmenting, including girder steel 1, girder steel 1's inboard middle part is provided with steel sheet 3, open slot 4 has been seted up to girder steel 1's inside front side, girder steel 1's inside front end right side rotates and is connected with bull stick 5, the rear end of bull stick 5 runs through open slot 4 and fixedly connected with initiative bevel gear 6, open slot 4's inside rotates and is connected with bi-directional threaded rod 7, bi-directional threaded rod 7's outer wall right-hand member fixedly connected with driven bevel gear 8, driven bevel gear 8 and initiative bevel gear 6 meshing are connected, the equal threaded connection of left and right sides of bi-directional threaded rod 7 has splint 9, girder steel 1's inside is provided with supporting component, girder steel 1's front end upside is provided with equipment mechanism 2; the adjacent sides of the two clamping plates 9 are fixedly connected with resistance increasing pads 12; the upper side and the lower side of the two clamping plates 9 are fixedly connected with sliding blocks 10, the front end and the rear end of the left side and the right side in the opening groove 4 are respectively provided with sliding grooves 11, and the sliding blocks 10 are respectively in sliding connection with the corresponding sliding grooves 11; the size of the sliding block 10 is matched with the size of the inner part of the corresponding sliding groove 11;
specifically, the reverse rotation bull stick 5 can make the initiative bevel gear 6 rotate, driven bevel gear 8 on the bi-directional threaded rod 7 can rotate thereupon, bi-directional threaded rod 7 also can rotate thereupon, thereby splint 9 can remove to both sides in spout 11 and can release the spacing fixed to steel sheet 3, can tear down steel sheet 3 and use repeatedly, thereby can avoid the extravagant of material, the movable track of splint 9 can be limited to spout 11 that sets up, make splint 9 can not rotate along with bi-directional threaded rod 7 rotation, the friction between splint 9 and the steel sheet 3 can be further increased to the friction that increases that sets up, can make steel sheet 3 place more stable.
Referring to fig. 1 and 4, the assembly mechanism 2 includes a first suspension beam support frame 201, a second suspension beam support frame 202 is provided at the front side of the first suspension beam support frame 201, a plurality of slots 204 are provided at the front sides of the first suspension beam support frame 201 and the second suspension beam support frame 202, a plurality of insert blocks 203 are fixedly connected at the rear side of the second suspension beam support frame 202, the insert blocks 203 are respectively inserted into the corresponding slots 204, connection plates 205 are provided at the upper and lower sides of the interior of the first suspension beam support frame 201, first bolts 206 are respectively screwed at the front and rear ends of adjacent sides of the two connection plates 205, one end of the front first bolt 206 penetrates through the upper and lower sides of the interior of the second suspension beam support frame 202, and one end of the rear first bolt 206 penetrates through the upper and lower sides of the interior of the first suspension beam support frame 201; referring to fig. 1, a first cantilever support 201 is provided at an inner middle upper portion of a steel girder 1;
Specifically, the insert block 203 on the second suspension support frame 202 is inserted into the slot 204 on the first suspension support frame 201, and the connecting plate 205 is limited by the first bolt 206, so that the first suspension support frame 201 and the second suspension support frame 202 can be connected more stably, the assembly can be performed according to the length of the required suspension frame, and the number of the connecting plate 205 and the first bolt 206 can be set according to the whole length of the required suspension frame.
Referring to fig. 1, 2 and 4, the support assembly comprises a support angle 13, the support angle 13 is arranged at the left side of the steel plate 3, a third bolt 15 is connected to the lower side of the left end of the support angle 13 in a threaded manner, the right end of the third bolt 15 sequentially penetrates through the support angle 13 and the steel plate 3, a plurality of fourth bolts 16 are connected to the upper side of the right end of the support angle 13 in a threaded manner, the right ends of the fourth bolts 16 sequentially penetrate through the support angle 13 and the second cantilever support frame 202, two second bolts 14 are connected to the middle upper part of the left side of the steel plate 3 in an equidistant threaded manner, and the right ends of the second bolts 14 sequentially penetrate through the steel plate 3 and the first cantilever support frame 201; the rear side of the top of the first cantilever support 201 is provided with a groove 17;
Specifically, the supporting angle steel 13 and the steel plate 3 can be connected together through the third bolt 15, the supporting angle steel 13 and the second cantilever support frame 202 can be connected together through the fourth bolt 16, and the steel plate 3 and the first cantilever support frame 201 can be connected together through the second bolt 14, so that the support frame can be assembled to form a stable triangle system, the whole support frame can be further stable, the upper side surface of the first cantilever support frame 201 can be kept flush with the steel beam 1 through the arranged groove 17, and a template can be conveniently paved subsequently.
Working principle: before construction work, firstly placing the steel plate 3 into the steel beam 1, then rotating the rotating rod 5, rotating the driving bevel gear 6 on the rotating rod 5 along with the steel plate to drive the driven bevel gear 8 on the bidirectional threaded rod 7 to rotate, rotating the bidirectional threaded rod 7 along with the steel plate to drive the clamping plate 9 to move to the middle to limit and fix the steel plate 3, at the moment, connecting the steel plate 3, the supporting angle steel 13 and the cantilever beam frame together through the second bolt 14, the third bolt 15 and the fourth bolt 16 to form a stable triangle system, after the cantilever supporting frame of the building supporting plate is fixedly installed, paving a template above the steel beam 1 to finish concrete construction, after construction is finished, firstly removing the supporting angle steel 13 and the cantilever beam frame through the second bolt 14, the third bolt 15 and the fourth bolt 16, reversely rotating the rotating rod 5 to enable the clamping plate 9 to move to the two sides to release the limit and fix the steel plate 3, the detached parts can be conveniently stacked for the next turnover, so that the requirements of users can be met, before the hanging beam frames are fixed, the inserting blocks 203 on the second hanging beam supporting frame 202 are inserted into the inserting grooves 204 on the first hanging beam supporting frame 201, then the connecting plates 205 are fixed through the first bolts 206, so that the connection between the first hanging beam supporting frame 201 and the second hanging beam supporting frame 202 can be enhanced, the hanging beam frames can be assembled according to the lengths of the required hanging beam frames, workers are not required to integrally cut the hanging beam frames into the lengths required by the workers through the cutting device, the workload of the workers is reduced, the practicability of the structure is improved, the first hanging beam supporting frame 201 and the second hanging beam supporting frame 202 are all made of C16 channel steel, the supporting angle steels 13 are made of L75 x 5 angle steels, the first bolt 206, the second bolt 14, the third bolt 15 and the fourth bolt 16 all adopt 10.9-level M20 high-strength bolts, so that the overall stability of the support frame can be improved.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. The utility model provides a floor support frame of encorbelmenting, includes girder steel (1), its characterized in that: the inside middle part of girder steel (1) is provided with steel sheet (3), open slot (4) have been seted up to the inside front side of girder steel (1), the inside front end right side of girder steel (1) rotates and is connected with bull stick (5), the rear end of bull stick (5) runs through open slot (4) and fixedly connected with initiative bevel gear (6), the inside rotation of open slot (4) is connected with two-way threaded rod (7), the outer wall right-hand member fixedly connected with driven bevel gear (8) of two-way threaded rod (7), driven bevel gear (8) are connected with initiative bevel gear (6) meshing, the equal threaded connection of left and right sides of two-way threaded rod (7) has splint (9), the inside of girder steel (1) is provided with supporting component, the front end upside of girder steel (1) is provided with equipment mechanism (2).
2. A floor overhanging support according to claim 1, characterized in that: the assembly mechanism (2) comprises a first cantilever support frame (201), a second cantilever support frame (202) is arranged on the front side of the first cantilever support frame (201), a plurality of slots (204) are formed in the front sides of the first cantilever support frame (201) and the second cantilever support frame (202), a plurality of inserting blocks (203) are fixedly connected to the rear side of the second cantilever support frame (202), the inserting blocks (203) are respectively inserted into the corresponding slots (204), connecting plates (205) are respectively arranged on the upper side and the lower side of the interior of the first cantilever support frame (201), first bolts (206) are connected to the front end and the rear end of each adjacent side of each connecting plate (205) in a threaded mode, one end of each first bolt (206) penetrates through the upper side and the lower side of the interior of each second cantilever support frame (202), and one end of each first bolt (206) penetrates through the upper side and the lower side of the interior of each first cantilever support frame (201).
3. A floor overhanging support according to claim 1, characterized in that: the supporting assembly comprises supporting angle steel (13), the supporting angle steel (13) is arranged on the left side of a steel plate (3), a third bolt (15) is connected to the lower side of the left end of the supporting angle steel (13) in a threaded mode, the right end of the third bolt (15) sequentially penetrates through the supporting angle steel (13) and the steel plate (3), a plurality of fourth bolts (16) are connected to the upper side of the right end of the supporting angle steel (13) in a threaded mode, the right ends of the fourth bolts (16) sequentially penetrate through the supporting angle steel (13) and a second cantilever support frame (202), two second bolts (14) are connected to the middle upper portion of the left side of the steel plate (3) in an equidistant threaded mode, and the right ends of the second bolts (14) sequentially penetrate through the steel plate (3) and the first cantilever support frame (201).
4. A floor overhanging support according to claim 1, characterized in that: the upper side and the lower side of the two clamping plates (9) are fixedly connected with sliding blocks (10), sliding grooves (11) are formed in the front end and the rear end of the left side and the right side of the inside of the open slot (4), and the sliding blocks (10) are respectively connected with the corresponding sliding grooves (11) in a sliding mode.
5. A floor overhanging support according to claim 1, characterized in that: and the adjacent sides of the two clamping plates (9) are fixedly connected with resistance increasing pads (12).
6. A floor overhanging support according to claim 2, characterized in that: the first cantilever support frame (201) is arranged at the middle upper part inside the steel beam (1).
7. A floor overhanging support according to claim 2, characterized in that: the rear side of the top of the first cantilever support frame (201) is provided with a groove (17).
8. A floor overhanging support according to claim 4, characterized in that: the size of the sliding blocks (10) is matched with the size of the inner dimension of the corresponding sliding grooves (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322727388.2U CN220954535U (en) | 2023-10-11 | 2023-10-11 | Floor support frame of encorbelmenting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322727388.2U CN220954535U (en) | 2023-10-11 | 2023-10-11 | Floor support frame of encorbelmenting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220954535U true CN220954535U (en) | 2024-05-14 |
Family
ID=91014619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322727388.2U Active CN220954535U (en) | 2023-10-11 | 2023-10-11 | Floor support frame of encorbelmenting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220954535U (en) |
-
2023
- 2023-10-11 CN CN202322727388.2U patent/CN220954535U/en active Active
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