CN218323138U - Support system is exempted from to assembled bracket - Google Patents
Support system is exempted from to assembled bracket Download PDFInfo
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- CN218323138U CN218323138U CN202222371124.3U CN202222371124U CN218323138U CN 218323138 U CN218323138 U CN 218323138U CN 202222371124 U CN202222371124 U CN 202222371124U CN 218323138 U CN218323138 U CN 218323138U
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- bracket
- connecting plate
- assembly
- fixedly connected
- fabricated
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 25
- 239000010959 steel Substances 0.000 claims abstract description 25
- 230000003014 reinforcing effect Effects 0.000 claims description 11
- 230000002787 reinforcement Effects 0.000 claims description 2
- 230000000712 assembly Effects 0.000 abstract description 6
- 238000000429 assembly Methods 0.000 abstract description 6
- 238000010276 construction Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
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Abstract
The utility model discloses an assembled bracket exempts from to support system, include: the two ends of the first truss assembly are clamped with fixing clamping seats, and the bottom ends of the fixing clamping seats are fixedly connected with bracket assemblies; the bracket assembly is fixedly connected with the prefabricated column or the concrete wall, and the truss assembly is used for supporting the prefabricated beam type prefabricated member; the bracket assembly comprises a pi-shaped steel component, the pi-shaped steel component comprises a second connecting plate, one side of the second connecting plate is provided with a perforated steel gasket, and a high-strength bolt is arranged inside the perforated steel gasket; the corbel assembly includes a pi-shaped steel member. According to the assembly type bracket support-free system, the strength and the rigidity of each part are utilized to form a firm assembly type bracket support-free system, the stress of the system is uniform, and the stability and the safety are improved; meanwhile, the length of the truss assembly is convenient to adjust, so that the span between the two bracket assemblies is adapted, and the bearing capacity of the whole device is guaranteed.
Description
Technical Field
The utility model relates to an assembly type structure construction technical field especially relates to an assembled bracket exempts from to support system.
Background
In the prior art, over recent years, fabricated buildings have become more popular and have evolved rapidly, with fabricated building plans coming out intensively since 2015. The assembly type building is a representative of a modern industrial production mode because of adopting standardized design, factory production, assembly construction, informatization management and intelligent application.
The bracket is an important stressed structure, and the current assembly type bracket has the problems of complex installation and unsatisfactory safety and stability. Therefore, it is necessary to reinforce the strength and stability of the fabricated bracket so that it can withstand a larger load.
By way of retrieval, chinese patent application No. CN201720445894.4 discloses a removable corbel for mounting on a frame post to provide support, comprising: bolt assembly, take the two webs of bolt hole and fix bracket roof above the two webs, wherein: the double webs with the bolt holes are oppositely arranged in parallel and have a certain distance; the bracket top plate is vertically arranged on the double-web plate with the bolt hole in the middle or in an offset manner; the bolt assembly includes a nut and a bolt that can be passed through the bolt hole for a fixing operation, thereby being mounted on the frame post.
The above patents suffer from the following disadvantages: the bracket system is fixed with the steel column stiffening ribs through vertical bolt type bolt connection, holes are not formed in the column flange and the web plate, and the bearing capacity of a vertical component cannot be weakened;
however, the bracket can only carry out small-area bearing, the span is relatively small, when the beam type prefabricated parts are assembled, the gravity bearing of the prefabricated parts is too concentrated, and the beam type prefabricated parts cannot be stably connected with the prefabricated columns or the wall body.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an assembly type bracket support-free system.
In order to realize the purpose, the utility model adopts the following technical scheme:
an assembled corbel free-standing system comprising:
the two ends of the first truss assembly are respectively clamped with a fixing clamping seat, and the bottom end of the fixing clamping seat is fixedly connected with a bracket assembly;
the bracket assembly is fixedly connected with the prefabricated column or the concrete wall, and the truss assembly is used for supporting the prefabricated beam type prefabricated member;
the bracket component comprises a pi-shaped steel component, the pi-shaped steel component comprises a second connecting plate, one side of the second connecting plate is provided with a porous steel gasket, and a high-strength bolt is arranged inside the porous steel gasket.
As a further aspect of the present invention: two positioning grooves II are symmetrically formed in one side of the second connecting plate, and two friction surfaces II are arranged on two sides of the second connecting plate.
As a further aspect of the present invention: the top end of the second connecting plate is fixedly connected with the first connecting plate, and reinforcing rib plates are fixedly connected to the two sides between the first connecting plate and the second connecting plate.
As a further aspect of the present invention: the upper surface of the first connecting plate is symmetrically provided with two first positioning grooves, and the upper surface of the first connecting plate is provided with a first friction surface.
As the utility model discloses further scheme again: the first truss assembly comprises two connecting cross rods symmetrically arranged, the top of one end of each connecting cross rod is fixedly connected with a limiting lug, and the bottom of each connecting cross rod is fixedly connected with a connecting frame.
As the utility model discloses further scheme again: the inside symmetry fixedly connected with of connecting frame has two to consolidate the down tube, two it is provided with the reinforcement bracing piece to consolidate between the down tube.
As a further aspect of the present invention: the connecting frame is characterized in that a first fixing connecting rod is arranged on two sides of the connecting cross rod and the connecting frame, two groups of positioning holes are symmetrically formed in one side of the first fixing connecting rod, and positioning bolts are arranged inside the positioning holes.
As a further aspect of the present invention: the first truss assembly is replaced by a second truss assembly, connecting sleeves are fixedly connected to the connecting cross rods of the second truss assembly and the two sides of the connecting frame, and a second fixing connecting rod is arranged inside each connecting sleeve.
Compared with the prior art, the utility model provides a support system is exempted from to assembled bracket possesses following beneficial effect:
1. according to the assembly type bracket support-free system, the strength and the rigidity of each part are utilized to form a firm assembly type bracket support-free system, the stress of the system is uniform, and the stability and the safety are improved; simultaneously, the length of the truss assembly is convenient to adjust, so that the span between the two bracket assemblies is adapted, and the bearing capacity of the whole device is ensured.
2. This support system is exempted from to assembled bracket, overall structure is simple, and it is convenient to install, and most structures can be dismantled, have practiced thrift manpower and materials, can be according to the in-service use needs, select the connected mode of truss subassembly and bracket subassembly.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses simple structure, convenient operation.
Drawings
FIG. 1 is a schematic view of the overall assembly structure of the present invention;
fig. 2 is a schematic structural view of a first truss assembly of the present invention;
fig. 3 is a schematic structural view of a second truss assembly of the present invention;
FIG. 4 is a schematic structural view of a Pi-shaped steel member of the invention;
fig. 5 is a schematic sectional structure view of the pi-shaped steel member of the present invention.
In the figure: 1. a first truss component; 101. connecting the cross bars; 102. a limiting bump; 103. a connecting frame; 104. reinforcing the diagonal rods; 105. reinforcing the supporting rod; 106. a first fixed connecting rod; 107. Positioning holes; 108. positioning the bolt; 109. a connecting sleeve; 110. a second fixed connecting rod; 2. fixing the card holder; 3. a pi-shaped steel member; 301. a first connecting plate; 302. a second connecting plate; 303. reinforcing the ribbed plate; 304. positioning a first groove; 305. a first friction surface; 306. positioning a second groove; 307. a second friction surface; 4. a high-strength bolt; 5. steel gasket with holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
A fabricated corbel free-standing system, as shown in fig. 1-5, comprising:
Bracket subassembly and prefabricated post or concrete wall fixed connection, truss subassembly 1 is used for supporting crossbeam class prefab, and length can be adjusted to truss subassembly 1, adjusts the span between two brackets then, and the increase of cooperation bracket subassembly is to the support capacity of crossbeam class prefab.
The first embodiment;
Two reinforcing inclined rods 104 are symmetrically welded in the connecting frame 103, a reinforcing support rod 105 is arranged between the two reinforcing inclined rods 104, and the reinforcing support rod 105 is welded with the connecting frame 103 and the connecting cross rod 101.
Two sides of the connecting cross rod 101 and the connecting frame 103 are provided with a first fixed connecting rod 106, two groups of positioning holes 107 are symmetrically formed in one side of the first fixed connecting rod 106, positioning bolts 108 are mounted inside the positioning holes 107, and the positioning bolts 108 penetrate through the first fixed connecting rod 106, the connecting cross rod 101 and the connecting frame 103 and are fixed.
Example two;
the truss assembly I1 is replaced by a truss assembly II, the truss assembly II has the same main structure as the truss assembly I1, connecting sleeves 109 are integrally formed on two sides of a connecting cross rod 101 and a connecting frame 103 of the truss assembly II, and a fixed connecting rod II 110 is arranged inside the connecting sleeves 109;
a plurality of positioning holes 107 are equidistantly formed in one side of the connecting sleeve 109, and positioning bolts 108 in the positioning holes 107 penetrate through the second fixed connecting rod 110, the connecting cross rod 101 and the connecting frame 103 and are fixed.
Fig. 3 is a schematic structural view of the second truss assembly for increasing the span of the corbel assembly.
Example three;
the bracket component comprises a pi-shaped steel member 3, the pi-shaped steel member 3 comprises a second connecting plate 302, one side of the second connecting plate 302 is provided with a perforated steel gasket 5, a high-strength bolt 4 is arranged inside the perforated steel gasket 5, and the high-strength bolt 4 penetrates through the second connecting plate 302 and is inserted into the prefabricated column or the concrete wall.
Two positioning grooves II 306 are symmetrically formed in one side of the second connecting plate 302, and two friction surfaces II 307 are arranged on two sides of the second connecting plate 302;
a second friction surface 307 is contacted with the prefabricated column or the concrete wall body and is used for increasing the friction force between the bracket assembly and the prefabricated column or the concrete wall body; the other friction surface two 307 is contacted with the perforated steel gasket 5 to ensure the stable positioning of the perforated steel gasket 5.
The top end of the second connecting plate 302 is integrally cast with the first connecting plate 301, reinforcing rib plates 303 are welded on two side sides between the first connecting plate 301 and the second connecting plate 302, and the stability between the first connecting plate 301 and the second connecting plate 302 is enhanced by the reinforcing rib plates 303.
Two first positioning grooves 304 are symmetrically formed in the upper surface of the first connecting plate 301, and a first friction surface 305 is disposed on the upper surface of the first connecting plate 301, and the first friction surface 305 is used for increasing the friction force between the first connecting plate and the first connecting cross bar 101.
The first friction surface 305 and the second friction surface 307 have the same structure, which can increase the surface roughness, or can be provided with a plurality of fine rectangular grooves.
The working principle is as follows:
referring to fig. 1 to 5, the apparatus is assembled as shown in fig. 1;
firstly, fixedly connecting two bracket assemblies with a prefabricated column or a concrete wall at the same horizontal height through a steel gasket 5 with holes and a high-strength bolt 4;
and then determining the length of the first truss assembly 1 or the second truss assembly according to the distance between the two bracket assemblies, and then fixedly connecting the first truss assembly 1 or the second truss assembly with the bracket assemblies, wherein the fixed clamping seat 2 can be adopted, and the welding can also be directly carried out.
The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.
Claims (8)
1. The utility model provides a support system is exempted from to assembled bracket which characterized in that includes:
the truss assembly comprises a truss assembly I (1), wherein two ends of the truss assembly I (1) are respectively clamped with a fixed clamping seat (2), and the bottom end of each fixed clamping seat (2) is fixedly connected with a bracket assembly;
the bracket assembly is fixedly connected with the prefabricated column or the concrete wall, and the truss assembly I (1) is used for supporting the prefabricated beam type member;
the bracket assembly comprises a pi-shaped steel member (3), the pi-shaped steel member (3) comprises a second connecting plate (302), one side of the second connecting plate (302) is provided with a porous steel gasket (5), and a high-strength bolt (4) is arranged inside the porous steel gasket (5).
2. The fabricated corbel free-standing system according to claim 1, wherein: two positioning grooves II (306) are symmetrically formed in one side of the second connecting plate (302), and friction surfaces II (307) are arranged on two sides of the second connecting plate (302).
3. The fabricated corbel free-standing system according to claim 1, wherein: the top end of the second connecting plate (302) is fixedly connected with a first connecting plate (301), and reinforcing rib plates (303) are fixedly connected to the two sides between the first connecting plate (301) and the second connecting plate (302).
4. The fabricated corbel free-standing system according to claim 3, wherein: two first positioning grooves (304) are symmetrically formed in the upper surface of the first connecting plate (301), and a first friction surface (305) is arranged on the upper surface of the first connecting plate (301).
5. The fabricated bracket free-standing system of claim 1, wherein: truss subassembly one (1) is including two connection horizontal poles (101) that the symmetry was provided with, the spacing lug of one end top fixedly connected with (102) of connecting horizontal pole (101), just the bottom fixedly connected with connection frame (103) of connecting horizontal pole (101).
6. The fabricated bracket free-standing system of claim 5, wherein: the internal symmetry of connecting frame (103) is fixedly connected with two and consolidates down tube (104), two it is provided with between reinforcement down tube (104) consolidates bracing piece (105).
7. The fabricated corbel free-standing system according to claim 6, wherein: two sides of the connecting cross rod (101) and the connecting frame (103) are provided with a first fixing connecting rod (106), two groups of positioning holes (107) are symmetrically formed in one side of the first fixing connecting rod (106), and positioning bolts (108) are installed inside the positioning holes (107).
8. The fabricated corbel free-standing system according to claim 1, wherein: the truss assembly I (1) is replaced by a truss assembly II, connecting sleeves (109) are fixedly connected to the two sides of the connecting cross rod (101) and the connecting frame (103) of the truss assembly II, and a fixing connecting rod II (110) is arranged inside the connecting sleeves (109).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222371124.3U CN218323138U (en) | 2022-09-07 | 2022-09-07 | Support system is exempted from to assembled bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222371124.3U CN218323138U (en) | 2022-09-07 | 2022-09-07 | Support system is exempted from to assembled bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218323138U true CN218323138U (en) | 2023-01-17 |
Family
ID=84832870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222371124.3U Expired - Fee Related CN218323138U (en) | 2022-09-07 | 2022-09-07 | Support system is exempted from to assembled bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218323138U (en) |
-
2022
- 2022-09-07 CN CN202222371124.3U patent/CN218323138U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230321 Address after: Floor 5, Building B, No. 16, Keyun Road, Tianhe District, Guangzhou, Guangdong 510800 Patentee after: CHINA CONSTRUCTION FOURTH ENGINEERING DIVISION CORP.,LTD. Address before: Faculty dormitory, No. 808, Shuanggang East Street, Nanchang Economic and Technological Development Zone, Jiangxi Province, 330000 Patentee before: Lei Zuxiang |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20230117 |