CN212927141U - Improved steel structure support frame - Google Patents
Improved steel structure support frame Download PDFInfo
- Publication number
- CN212927141U CN212927141U CN202021321646.7U CN202021321646U CN212927141U CN 212927141 U CN212927141 U CN 212927141U CN 202021321646 U CN202021321646 U CN 202021321646U CN 212927141 U CN212927141 U CN 212927141U
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- rod
- connecting frame
- fixedly connected
- improved steel
- telescopic
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Abstract
The utility model discloses an improved steel structure supporting frame, which comprises an upper top plate, wherein the inside of the upper top plate is provided with a slot, an inserting rod is inserted in the slot, one end of the inserting rod is rotatably connected with a supporting side rod, the lower end of the supporting side rod is fixedly connected with a telescopic rod, the lower surface of the upper top plate is fixedly connected with a transverse plate surface, the middle position of the lower end of the transverse plate surface is fixedly connected with an intermediate piece, a connecting frame is arranged below the transverse plate surface, the lower end of the intermediate piece is rotatably connected with a pushing inclined rod, two moving blocks are symmetrically arranged in the connecting frame, one end of each moving block penetrates through the side wall of the connecting frame and is inserted into the supporting side rods, two through grooves are symmetrically formed in the upper surface of the connecting frame, and one end of the pushing inclined rod extends into the connecting frame through the through grooves and is rotatably connected with the moving block. The utility model relates to a rationally, stable in structure during the use, the installation with dismantle conveniently, work efficiency is high.
Description
Technical Field
The utility model relates to a support frame technical field especially relates to a modified steel structure support frame.
Background
The steel structure is a structure formed by steel materials, is one of main building structure types, mainly comprises beam steel, steel columns, steel trusses and other members made of section steel, steel plates and the like, adopts rust removal and prevention processes such as silanization, pure manganese phosphating, washing drying, galvanization and the like, and is widely applied to the fields of large-scale factory buildings, venues, super-high buildings and the like because the components or parts are usually connected by welding seams, bolts or rivets due to light dead weight and simple and convenient construction.
The structure is not stable enough when current steel construction support frame uses, and the installation is inconvenient with the dismantlement, and work efficiency is low, is not convenient for fold after the use, and the design is unreasonable.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an improved steel structure support frame.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a modified steel structure support frame, includes the roof, the slot has been seted up to the inside of roof, it has the inserted bar to peg graft in the inside of slot, the one end of inserted bar is rotated and is connected with the support side lever, the lower extreme fixedly connected with telescopic link of support side lever, the lower fixed surface of roof is connected with the cross slab face, the lower extreme intermediate position fixedly connected with middleware of cross slab face, the below of cross slab face is provided with the carriage, the lower extreme of middleware rotates and is connected with the promotion down tube, the inside symmetry of carriage is provided with two movable blocks, the one end of movable block runs through the lateral wall of carriage and plugs in the inside of support side lever.
Preferably, the one end of movable block is inside to be seted up the constant head tank, the inside of constant head tank is pegged graft and is had the locating lever, the upper end fixedly connected with of locating lever presses the clamp plate, the inside bottom position of locating lever has seted up the locking groove, the inside of locking groove is pegged graft and is had the check lock lever, the inside of support side lever is pegged graft to the one end of check lock lever.
Preferably, the upper surface of the connecting frame is symmetrically provided with two through grooves, one end of the pushing diagonal rod extends into the connecting frame through the through grooves and is rotatably connected with the moving block, and a telescopic reinforcing rod is connected between the upper surface of the connecting frame and the transverse plate surface.
Preferably, one end of the inserted bar is fixedly connected with a limit stop, and one end of the limit stop is arranged inside the slot.
Preferably, the side wall screw thread of telescopic link rotates and is connected with the rotation handle, the side wall screw thread of telescopic stiffener rotates and is connected with the shank of bolt.
Preferably, the lower end of the telescopic rod is fixedly connected with a rubber block.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, during the use, place the device suitable position, rotate support side lever to 90 degrees positions, support side lever's rotation range 0 to 90 degrees, the inserted bar removes from the inside of slot, and the device expandes, and when not using, the support side lever rotates 0 degrees, and the inserted bar is pegged graft the inside of slot, moves the rotation handle through twisting and stretches out and draws back the telescopic link, and the device is convenient for fold reasonable in design.
2. The utility model discloses in, flexible stiffener is tensile, and the shank of bolt consolidates, promotes the down tube and drives the movable block and remove the inside of pegging graft the support side lever, stable in structure during the use, and the installation is convenient with the dismantlement, and work efficiency is high.
Drawings
Fig. 1 is a schematic structural view of an improved steel structural support frame provided by the present invention;
fig. 2 is a schematic structural diagram of an improved steel structural support frame provided by the present invention when folded;
fig. 3 is an enlarged view of a position a of a second embodiment of the improved steel structure supporting frame provided by the present invention.
In the figure: the device comprises an upper top plate 1, a slot 2, a limit stop 3, an inserted bar 4, a supporting side bar 5, a telescopic bar 6, a telescopic reinforcing bar 7, a moving block 8, a connecting frame 9, a pushing inclined bar 10, a middle piece 11, a cross plate 12, a rotating handle 13, a bolt bar 14, a positioning bar 15, a positioning groove 16, a locking bar 17 and a locking groove 18.
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.
The first embodiment is as follows:
an improved steel structure support frame comprises an upper top plate 1, a slot 2 is formed in the upper top plate 1, an inserted rod 4 is inserted in the slot 2, one end of the inserted rod 4 is rotatably connected with a support side rod 5, the lower end of the support side rod 5 is fixedly connected with a telescopic rod 6, one end of the inserted rod 4 is fixedly connected with a limit stop 3, one end of the limit stop 3 is arranged in the slot 2, a side wall thread of the telescopic rod 6 is rotatably connected with a rotating handle 13, a side wall thread of a telescopic reinforcing rod 7 is rotatably connected with a bolt rod 14, and the lower end of the telescopic rod 6 is fixedly connected with a rubber block, which is shown in the attached figures 1 and 2; during the use, place suitable position with the device, rotate support side lever 5 to ninety degree positions, support side lever 5's rotation range 0 to 90 degrees, inserted bar 4 removes from the inside of slot 2, and the device expandes, and when not using, support side lever 5 rotates 0 degrees, and inserted bar 4 pegs graft the inside of slot 2, rotates handle 13 through twisting and stretches out and draws back telescopic link 6, and the device is convenient for fold reasonable in design.
The lower surface of the upper top plate 1 is fixedly connected with a transverse plate surface 12, the middle position of the lower end of the transverse plate surface 12 is fixedly connected with an intermediate piece 11, a connecting frame 9 is arranged below the transverse plate surface 12, the lower end of the intermediate piece 11 is rotatably connected with a pushing inclined rod 10, two moving blocks 8 are symmetrically arranged inside the connecting frame 9, one ends of the moving blocks 8 penetrate through the side wall of the connecting frame 9 and are inserted into the supporting side rods 5, two through grooves are symmetrically formed in the upper surface of the connecting frame 9, one ends of the pushing inclined rods 10 extend into the connecting frame 9 through the through grooves and are rotatably connected with the moving blocks 8, and a telescopic reinforcing rod 7 is connected between the upper surface of the connecting frame 9 and the transverse plate surface 12, see fig.; the telescopic reinforcing rod 7 is stretched, the bolt bar is reinforced, the inclined rod 10 is pushed to drive the moving block 8 to move and be inserted into the supporting side rod 5, the structure is stable during use, the installation and the disassembly are convenient, and the working efficiency is high.
Example two:
an improved steel structure support frame comprises an upper top plate 1, a slot 2 is formed in the upper top plate 1, an inserted rod 4 is inserted in the slot 2, one end of the inserted rod 4 is rotatably connected with a support side rod 5, the lower end of the support side rod 5 is fixedly connected with a telescopic rod 6, one end of the inserted rod 4 is fixedly connected with a limit stop 3, one end of the limit stop 3 is arranged in the slot 2, a side wall thread of the telescopic rod 6 is rotatably connected with a rotating handle 13, a side wall thread of a telescopic reinforcing rod 7 is rotatably connected with a bolt rod 14, and the lower end of the telescopic rod 6 is fixedly connected with a rubber block, which is shown in the attached figures 1 and 2; during the use, place suitable position with the device, rotate support side lever 5 to ninety degree positions, support side lever 5's rotation range 0 to 90 degrees, inserted bar 4 removes from the inside of slot 2, and the device expandes, and when not using, support side lever 5 rotates 0 degrees, and inserted bar 4 pegs graft the inside of slot 2, rotates handle 13 through twisting and stretches out and draws back telescopic link 6, and the device is convenient for fold reasonable in design.
The lower surface of the upper top plate 1 is fixedly connected with a transverse plate surface 12, the middle position of the lower end of the transverse plate surface 12 is fixedly connected with an intermediate piece 11, a connecting frame 9 is arranged below the transverse plate surface 12, the lower end of the intermediate piece 11 is rotatably connected with a pushing inclined rod 10, two moving blocks 8 are symmetrically arranged inside the connecting frame 9, a positioning groove 16 is formed in one end of each moving block 8, a positioning rod 15 is inserted into the positioning groove 16, the upper end of the positioning rod 15 is fixedly connected with a pressing plate, a locking groove 18 is formed in the bottom position of the inner part of the positioning rod 15, a locking rod 17 is inserted into the locking groove 18, one end of the locking rod 17 is inserted into the supporting side rod 5; the positioning rod 15 is inserted into the positioning groove 16 formed in the moving block 8, and the locking rod 17 is inserted into the locking groove 18 formed in the positioning rod 15 and inserted into the supporting side rod 5, so that the device is locked, and the structure is more stable and reliable.
One end of the moving block 8 penetrates through the side wall of the connecting frame 9 and is inserted into the supporting side rods 5, two through grooves are symmetrically formed in the upper surface of the connecting frame 9, one end of the pushing inclined rod 10 extends into the connecting frame 9 through the through grooves and is rotatably connected with the moving block 8, and a telescopic reinforcing rod 7 is connected between the upper surface of the connecting frame 9 and the transverse plate surface 12, see the attached drawings 1 and 2; the telescopic reinforcing rod 7 is stretched, the bolt bar is reinforced, the inclined rod 10 is pushed to drive the moving block 8 to move and be inserted into the supporting side rod 5, the structure is stable during use, the installation and the disassembly are convenient, and the working efficiency is high.
The working principle is as follows: when the device is used, the device is placed at a proper position, the supporting side rod 5 is rotated to a ninety-degree position, the rotating range of the supporting side rod 5 is 0 to 90 degrees, the inserted link 4 moves from the inside of the slot 2, the device is unfolded, when the device is not used, the supporting side rod 5 is rotated to 0 degree, the inserted link 4 is inserted into the slot 2, the telescopic rod 6 is extended and contracted by twisting the rotating handle 13, the device is convenient to fold, the design is reasonable, the telescopic reinforcing rod 7 is extended, the bolt rod is reinforced, the inclined rod 10 is pushed to drive the moving block 8 to move and be inserted into the supporting side rod 5, the structure is stable when in use, the installation and the disassembly are convenient, the working efficiency is high, the positioning rod 15 is inserted into the positioning groove 16 formed in the moving block 8, then, the locking rod 17 is inserted into the locking groove 18 formed in the positioning rod 15 and inserted into the supporting side rod 5, so that the device is locked, and the structure is more stable and reliable.
The above, only be the concrete implementation of the preferred embodiment 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, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. An improved steel structure supporting frame comprises an upper top plate (1) and is characterized in that, the inside of the upper top plate (1) is provided with a slot (2), the inside of the slot (2) is inserted with an inserted link (4), one end of the inserted bar (4) is rotatably connected with a supporting side bar (5), the lower end of the supporting side bar (5) is fixedly connected with a telescopic bar (6), the lower surface of the upper top plate (1) is fixedly connected with a transverse plate surface (12), the middle position of the lower end of the transverse plate surface (12) is fixedly connected with an intermediate piece (11), a connecting frame (9) is arranged below the transverse plate surface (12), the lower end of the intermediate piece (11) is rotatably connected with a pushing inclined rod (10), two moving blocks (8) are symmetrically arranged in the connecting frame (9), one end of the moving block (8) penetrates through the side wall of the connecting frame (9) and is inserted into the supporting side rod (5).
2. The improved steel structure support frame as claimed in claim 1, wherein a positioning groove (16) is formed in one end of the moving block (8), a positioning rod (15) is inserted into the positioning groove (16), a pressing plate is fixedly connected to the upper end of the positioning rod (15), a locking groove (18) is formed in the bottom of the positioning rod (15), a locking rod (17) is inserted into the locking groove (18), and one end of the locking rod (17) is inserted into the supporting side rod (5).
3. The improved steel structure supporting frame as claimed in claim 1, wherein the upper surface of the connecting frame (9) is symmetrically provided with two through slots, one end of the pushing diagonal rod (10) extends into the connecting frame (9) through the through slots and is rotatably connected with the moving block (8), and a telescopic reinforcing rod (7) is connected between the upper surface of the connecting frame (9) and the transverse plate surface (12).
4. An improved steel structure support frame according to claim 1, characterized in that one end of the inserted bar (4) is fixedly connected with a limit stop (3), and one end of the limit stop (3) is arranged inside the slot (2).
5. An improved steel structural support frame as claimed in claim 3, characterized in that the side wall of the telescopic rod (6) is screw-connected with a turning handle (13), and the side wall of the telescopic reinforcing rod (7) is screw-connected with a bolt rod (14).
6. An improved steel structural support frame as claimed in claim 1, characterised in that the lower end of the telescopic rod (6) is fixedly connected with a rubber block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021321646.7U CN212927141U (en) | 2020-07-08 | 2020-07-08 | Improved steel structure support frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021321646.7U CN212927141U (en) | 2020-07-08 | 2020-07-08 | Improved steel structure support frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212927141U true CN212927141U (en) | 2021-04-09 |
Family
ID=75328639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021321646.7U Expired - Fee Related CN212927141U (en) | 2020-07-08 | 2020-07-08 | Improved steel structure support frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212927141U (en) |
-
2020
- 2020-07-08 CN CN202021321646.7U patent/CN212927141U/en not_active Expired - Fee Related
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| 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: 20210409 |
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| CF01 | Termination of patent right due to non-payment of annual fee |