CN211616158U - Connecting tool for steel column and reinforced concrete beam - Google Patents
Connecting tool for steel column and reinforced concrete beam Download PDFInfo
- Publication number
- CN211616158U CN211616158U CN201922020215.0U CN201922020215U CN211616158U CN 211616158 U CN211616158 U CN 211616158U CN 201922020215 U CN201922020215 U CN 201922020215U CN 211616158 U CN211616158 U CN 211616158U
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- CN
- China
- Prior art keywords
- reinforced concrete
- gear
- steel column
- rod
- guide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a connecting tool of a steel column and a reinforced concrete beam, which comprises a power device, a guiding device, a hydraulic cylinder and a drill rod; the power device comprises a motor, a rotating shaft, a first gear, a second gear and a chain; the motor is connected with the first gear through a rotating shaft, and the first gear is connected with the second gear through a chain; the second gear drives the drill rod to rotate through the sleeve; the guide device comprises a guide assembly and a connecting assembly, and the guide assembly is connected with the hydraulic cylinder through the connecting assembly; the utility model discloses a motor drives the drill rod and drills the reinforced concrete beam; through changing the drilling rod, can use the steel column of multiple model, make the steel column penetrate in the reinforced concrete roof beam to it is more convenient when being connected between steel column and the reinforced concrete roof beam, simple structure is reasonable, has solved among the prior art and has connected complicated problem between steel column and the reinforced concrete roof beam.
Description
Technical Field
The utility model relates to a reinforced concrete roof beam among the construction machinery especially relates to a connecting tool of steel column and reinforced concrete roof beam.
Background
The column made of reinforced concrete material is the most basic load-bearing member in various engineering structures such as house, bridge, hydraulic engineering, etc., and is commonly used as the strut of floor slab, pier, foundation column, tower and compression bar of truss.
When the steel column and the reinforced concrete beam are assembled, the steel column and the reinforced concrete beam are generally installed in a rigid connection or hinged mode; the rigid connection adopts integral cast-in-place, the beams penetrate through the columns to be poured together, and the nodes are provided with stirrups and studs to ensure tight combination; the steel column is embedded with node members, the beams are installed with the node members, the flanges and the web plates are attached to stiffening plates and then connected through high-strength bolts and welded in a surrounding mode. When carrying out articulated, make concrete bracket or pre-buried steel bracket on the post, the girder steel is shelved up, fixed avoid the slip with the built-in fitting can, although the atress is obvious this moment, can't form the frame. At present, steel columns and reinforced concrete have various node modes, but the connection of the steel columns and the reinforced concrete beams is not convenient generally.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the utility model aims at providing a connecting tool of steel column and reinforced concrete roof beam to solve among the prior art and be connected complicated problem between steel column and the reinforced concrete roof beam.
The technical scheme is as follows: the utility model discloses a connecting tool of a steel column and a reinforced concrete beam, which comprises a power device, a guiding device, a hydraulic cylinder and a drill rod;
the power device comprises a motor, a rotating shaft, a first gear, a second gear and a chain; the motor is connected with the first gear through a rotating shaft, and the first gear is connected with the second gear through a chain; the second gear drives the drill rod to rotate through the sleeve;
the guide device comprises a guide assembly and a connecting assembly, and the guide assembly is connected with the hydraulic cylinder through the connecting assembly;
the guide assembly comprises a guide plate, a guide ring, a sleeve and a sleeve ring; the guide plate is fixedly connected with the drill rod through a guide ring, the lantern ring is arranged on the sleeve through a bearing, and the lantern ring is connected with the drill rod through the sleeve; the lantern ring is connected with the motor through the mounting rod;
the connecting assembly comprises a guide pipe, a slide rod, a support rod, a connecting plate and a spring; the connecting plate is connected with the hydraulic cylinder through a support rod, the slide rod horizontally slides in the guide pipe, the slide rod is connected with the connecting plate through a spring, and the connecting plate is vertically connected with the guide plate; the lantern ring is vertically connected with the sliding rod.
The connecting tool for the steel column and the reinforced concrete beam further comprises a handle, and the handle is arranged at the lower end of the connecting plate.
The sleeve is fixed to the drill rod by a plurality of fastening screws.
The drill rod is of a screw rod structure.
The lantern ring is connected with the sliding rod through the positioning plate.
Has the advantages that: the utility model has the advantages of it is following:
(1) utilize the drilling rod to drill hole on reinforced concrete beam, can come to change the drilling rod according to the steel column of different thicknesses to drill out the hole of different thicknesses and supply the steel column to penetrate, it is more convenient when steel column and reinforced concrete beam carry out the complex, and can operate the reinforced concrete beam after pouring, need not pour in situ.
(2) The sleeve is pushed through the hydraulic cylinder, so that the depth of the drill rod entering the concrete beam can be controlled.
(3) Through setting up the guide ring, and then be convenient for lead the drilling rod for it is more stable when driling to the concrete beam.
(4) Drive the drilling rod through the motor and drill to the reinforced concrete roof beam to through changing the drilling rod, use with the steel column cooperation of multiple model, make the steel column penetrate in the reinforced concrete roof beam, thereby it is more convenient when connecting between steel column and the reinforced concrete roof beam, replaced current complicated node method, improved efficiency.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
As shown in fig. 1, the utility model comprises a power device, a guiding device, a hydraulic cylinder 5 and a drill rod 19; the power device comprises a motor 10, a first gear 12, a second gear 14 and a chain 13; the first gear 12 is fixedly arranged on the rotating shaft 11, the motor is connected with the first gear 12 through the rotating shaft 11, and the first gear is connected with the second gear 14 through the chain 13; the second gear rotates the drill rod 19 via the sleeve 15.
The guiding device comprises a guiding assembly and a connecting assembly, the guiding assembly is connected with the hydraulic cylinder 5 through the connecting assembly, and the guiding assembly and the drill rod 19 are connected through a guide plate 17 and a guide ring 18. The concrete structure is as follows: the guide assembly comprises a guide plate 17, a guide ring 18, a sleeve 15 and a collar 8; the drill rod 19 is fixed in the guide ring 18, the guide plate 17 is fixedly connected with the drill rod 19 through the guide ring 18, the lantern ring 8 is arranged on the sleeve 15 through a bearing, and the lantern ring 8 is connected with the drill rod through the sleeve; the outer surface of the collar is connected to a motor 10 by means of a mounting rod 9. The sleeve 15 is fixed on a drill rod 19 through a plurality of fastening screws 16, and the surface of the drill rod 19 is provided with screw holes corresponding to the fastening screws 16.
The connecting assembly comprises a guide pipe 3, a slide rod 2, a support rod 4, a connecting plate 20 and a spring 21; the connecting plate 20 is connected with the hydraulic cylinder 5 through the support rod 4, the slide rod 2 slides transversely in the guide tube 3, the slide rod 2 is connected with the connecting plate 20 through the spring 21, and the connecting plate is vertically and fixedly connected with the guide plate 17; the lantern ring 8 is vertically connected with the sliding rod 2 through the positioning plate 7. The guide tube 3 is fixedly connected with a lantern ring 8 through a positioning plate 7. Wherein the spring is a coil spring. The left end of the sleeve 15 is closed.
The lower end of the connecting plate 20 is provided with a handle 1; the drill rod 19 is of a screw structure.
Wherein one end of the hydraulic cylinder 5 is a top plate 6, and in the embodiment, the hydraulic cylinder is an electric hydraulic cylinder.
For a poured reinforced concrete beam, when a steel column needs to be installed, the lifting platform is firstly used for lifting to a high position, the hydraulic cylinder 5 and the motor 10 are connected with a power supply nearby, a drill rod 19 with a corresponding diameter is selected to be installed in the sleeve 15 according to the diameter of the installed steel column, then a user holds the handle 1, the drill rod 19 is aligned to a position needing to be drilled, a switch of the motor 10 is turned on, the motor 10 drives the rotating shaft 11 to rotate, and the drill rod 19 is driven to rotate through meshing of the first gear 12 and the second gear 14 to drill the reinforced concrete beam. After drilling is finished, a user only needs to penetrate the steel column into the drilled hole, connection between the steel column and the reinforced concrete beam is achieved, and the existing complex node method is replaced.
Claims (5)
1. The utility model provides a connecting means of steel column and reinforced concrete roof beam which characterized in that: comprises a power device, a guiding device, a hydraulic cylinder (5) and a drill rod (19);
the power device comprises a motor (10), a rotating shaft (11), a first gear (12), a second gear (14) and a chain (13); the motor is connected with a first gear through a rotating shaft, and the first gear is connected with a second gear through a chain; the second gear drives the drill rod to rotate through the sleeve (15);
the guide device comprises a guide assembly and a connecting assembly, and the guide assembly is connected with the hydraulic cylinder through the connecting assembly;
the guide assembly comprises a guide plate (17), a guide ring (18), a sleeve (15) and a sleeve ring (8); the guide plate is fixedly connected with a drill rod (19) through a guide ring (18), the lantern ring (8) is installed on the sleeve through a bearing, and the lantern ring is connected with the drill rod through the sleeve; the lantern ring is connected with the motor through a mounting rod (9);
the connecting assembly comprises a guide pipe (3), a sliding rod (2), a supporting rod (4), a connecting plate (20) and a spring (21); the connecting plate is connected with the hydraulic cylinder through a support rod, the slide rod horizontally slides in the guide pipe, the slide rod is connected with the connecting plate through a spring, and the connecting plate is vertically connected with the guide plate; the lantern ring is vertically connected with the sliding rod.
2. The tool for connecting a steel column to a reinforced concrete beam according to claim 1, wherein: still include the handle, the handle setting is at the connecting plate lower extreme.
3. The tool for connecting a steel column to a reinforced concrete beam according to claim 1, wherein: the sleeve is fixed to the drill rod by a plurality of fastening screws.
4. The tool for connecting a steel column to a reinforced concrete beam according to claim 1, wherein: the drill rod is of a screw rod structure.
5. A tool for connecting a steel column to a reinforced concrete beam according to any one of claims 1 to 4, wherein: the lantern ring is connected with the sliding rod through the positioning plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922020215.0U CN211616158U (en) | 2019-11-21 | 2019-11-21 | Connecting tool for steel column and reinforced concrete beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922020215.0U CN211616158U (en) | 2019-11-21 | 2019-11-21 | Connecting tool for steel column and reinforced concrete beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211616158U true CN211616158U (en) | 2020-10-02 |
Family
ID=72626210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922020215.0U Expired - Fee Related CN211616158U (en) | 2019-11-21 | 2019-11-21 | Connecting tool for steel column and reinforced concrete beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211616158U (en) |
-
2019
- 2019-11-21 CN CN201922020215.0U patent/CN211616158U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201002 Termination date: 20211121 |
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| CF01 | Termination of patent right due to non-payment of annual fee |