CN112079244A - Hoisting device for fixing two ends of steel structural member - Google Patents
Hoisting device for fixing two ends of steel structural member Download PDFInfo
- Publication number
- CN112079244A CN112079244A CN202011144355.XA CN202011144355A CN112079244A CN 112079244 A CN112079244 A CN 112079244A CN 202011144355 A CN202011144355 A CN 202011144355A CN 112079244 A CN112079244 A CN 112079244A
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- Prior art keywords
- fixing
- structural member
- hoisting
- steel structural
- welded
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
- B66C1/28—Duplicate, e.g. pivoted, members engaging the loads from two sides
- B66C1/30—Duplicate, e.g. pivoted, members engaging the loads from two sides and also arranged to grip the sides of the loads
Abstract
The invention relates to the technical field of steel structural member processing, in particular to a device for fixing and hoisting two ends of a steel structural member. The utility model provides a fixed hoist device in steel structure both ends, includes the horizontal pole of two parallels, and the end plate is installed through fixing bolt in the both sides of horizontal pole, and the horizontal pole passes the slide bar groove of the both sides of slider, and the top welding of slider has fixing base one, and there is the jack catch slider below, has the connecting seat directly over the middle part of horizontal pole, and the both sides welding of connecting seat has fixing base two, has the connecting rod through axle movable mounting between fixing base one and the fixing base two. When the device is used, the long-strip-shaped steel structural member with the groove at the bottom can be quickly hoisted and hoisted, the steel structural member is stably positioned in the hoisting process, and the hoisting is quick and convenient.
Description
Technical Field
The invention relates to the technical field of steel structural member processing, in particular to a device for fixing and hoisting two ends of a steel structural member.
Background
The steel structure needs to be hoisted in the production process, particularly, the steel structure is long-strip-shaped, a clamping groove is arranged below the steel structure (as shown in fig. 6 and 7), parts in contact with the ground are arranged on two sides of the steel structure, groove-shaped structures are arranged at two ends of the steel structure, and the steel structure cannot be quickly fixed in the hoisting process, so that the steel structure is hoisted, and the hoisting requirement cannot be met.
Disclosure of Invention
In order to overcome the defects of the existing steel structural member during hoisting, the invention provides a device for fixing and hoisting two ends of the steel structural member.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a fixed hoist device in steel structure both ends, includes the horizontal pole of two parallels, and the end plate is installed through fixing bolt in the both sides of horizontal pole, and the horizontal pole passes the slide bar groove of the both sides of slider, and the top welding of slider has fixing base one, and there is the jack catch slider below, has the connecting seat directly over the middle part of horizontal pole, and the both sides welding of connecting seat has fixing base two, has the connecting rod through axle movable mounting between fixing base one and the fixing base two.
According to another embodiment of the invention, the cross bar is welded with a first reinforcing rod on the inner side of the middle part of the cross bar.
According to another embodiment of the invention, the connecting device further comprises a vertical guide rod welded in the middle of the cross rod, and the guide rod penetrates through the guide grooves on two sides of the connecting seat.
According to another embodiment of the invention, the device further comprises two groups of parallel outer frames welded on two sides of the cross bar, an upper frame welded between the outer frames, and a lower frame welded on the inner side of the lower part of the outer frames.
According to another embodiment of the invention, the welding of the top of the outer frame is further provided with a third reinforcing rod.
According to another embodiment of the invention, a second reinforcing rod is welded between the lower frame and the outer frame.
According to another embodiment of the present invention, there is further provided a hollow groove formed between the lower portion of the upper and lower frames of the outer frame and the cross bar.
The steel structure piece two-end fixing and hoisting device has the advantages that when the steel structure piece two-end fixing and hoisting device is used, a long-strip-shaped steel structure piece with a groove at the bottom can be hoisted and hoisted quickly through the device, the steel structure piece is stably positioned in the hoisting process, and the hoisting is quick and convenient.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a schematic structural diagram of an embodiment of the present invention;
FIG. 4 is a top view of the outer frame and the upper frame of the present invention;
FIG. 5 is a perspective view of the outer frame, upper frame and lower frame of the present invention;
FIG. 6 is a front view of the steel structural member of the present invention;
FIG. 7 is an end view of a steel structural member of the present invention;
in the figure, the device comprises a cross rod 1, a cross rod 2, a sliding block 3, an end plate 4, a fixing bolt 5, a clamping jaw 6, a first fixing seat 7, a connecting rod 8, a second fixing seat 9, a connecting seat 10, a first reinforcing rod 11, a guide rod 12, a guide groove 13, an outer frame 14, an upper frame 15, a lower frame 16, a hollow groove 17, a second reinforcing rod 18, a third reinforcing rod 19, a steel structural part 20 and a clamping groove.
Detailed Description
As shown in fig. 1-5, which are schematic structural diagrams of the present invention, a device for fixing and hoisting two ends of a steel structural member comprises two parallel cross rods 1, end plates 3 are mounted on two sides of the cross rods 1 through fixing bolts 4, the cross rods 1 pass through slide bar grooves 13 on two sides of a slide block 2, a first fixing seat 6 is welded on the slide block 2, a claw 5 is arranged below the slide block 2, a connecting seat 9 is arranged right above the middle part of the cross rod 1, second fixing seats 8 are welded on two sides of the connecting seat 9, and a connecting rod 7 is movably mounted between the first fixing seat 6 and the second fixing seats 8 through a.
When the device for fixing and hoisting the two ends of the steel structural member is used, the steel structural member 19 to be hoisted is placed on the ground, a lifting lug at the top of a connecting seat 9 is connected with a hoisting tool in a workshop, then the device is hoisted above the steel structural member 19, the hoisting tool continuously moves downwards to enable a clamping jaw 5 below a sliding block 2 to be positioned above the steel structural member 19, when the connecting seat 9 is continuously moved downwards, the self weight of the connecting seat 9 enables the connecting seat 9 to move downwards, the sliding block 2 connected through the connecting rod 7 is supported by the connecting rod 7 to move towards two sides, finally the clamping jaw 5 exceeds two ends of the steel structural member 19, the clamping jaw 5 is aligned to clamping grooves 20 at two sides of the steel structural member 19, the hoisting tool is started to drive the connecting seat 9 to move upwards, only the connecting seat 9 moves upwards under the equal weight of the sliding block 2 and the cross rod 1, the sliding block 2 is driven to move inwards at, finally, the clamping jaw 5 extends into the clamping groove 20, the whole steel structural part 19 can be hoisted after continuous hoisting, and the whole device adopts a simple physical principle structure and can meet the hoisting requirement quickly.
The end plate 3 limits the maximum outer end distance of the slide 2, while the structural stability of a part of the crossbar 1 is also improved by the end plate 3.
According to another embodiment of the invention, the cross bar 1 is welded with a first reinforcing bar 10 on the inner side of the middle part.
The first reinforcing rod 10 reinforces the strength between the two cross rods 1, and is convenient for hoisting a heavy steel structural member 19.
According to another embodiment of the present invention, it further comprises a vertical guide rod 11 welded to the middle of the cross rod 1, and the guide rod 11 passes through the guide grooves 12 on both sides of the connecting base 9.
According to another embodiment of the present invention, it further comprises two sets of parallel outer frames 13 welded to both sides of the cross bar 1, an upper frame 14 welded between the outer frames 13, and a lower frame 15 welded to the lower inner side of the outer frames 13.
The load capacity on both sides of the crossbar 1 is further increased by the structure consisting of the outer frame 13, the upper frame 14 and the lower frame 15.
According to another embodiment of the present invention, it further comprises a third stiffener 18 welded between the top of the outer frame 13.
The reinforcement bars three 18 increase the structural stability between the two sets of outer frames 13.
According to another embodiment of the present invention, it further comprises a second stiffener 17 welded between the lower frame 15 and the outer frame 13.
The second reinforcing bar 17 increases the structural stability between the outer frame 13 and the lower frame 15.
According to another embodiment of the present invention, it is further included that a hollow 16 is formed between the lower side of the upper and lower frames 15 of the outer frame 13 and the cross bar 1.
The empty groove 16 facilitates the slide block 2 to slide left and right, and the space of the slide block 2 is ensured while the overall rigidity strength is increased.
The foregoing description is intended to be illustrative rather than limiting, and it will be appreciated by those skilled in the art that many modifications, variations or equivalents may be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (7)
1. The utility model provides a fixed hoist device in steel structure both ends, horizontal pole (1) including two parallels, characterized by, end plate (3) are installed through fixing bolt (4) to the both sides of horizontal pole (1), slide bar groove (13) of the both sides of slider (2) are passed in horizontal pole (1), the top welding of slider (2) has fixing base (6), there is jack catch (5) slider (2) below, there is connecting seat (9) directly over the middle part of horizontal pole (1), the both sides welding of connecting seat (9) has fixing base two (8), there is connecting rod (7) through axle movable mounting between fixing base one (6) and fixing base two (8).
2. The device for fixing and hoisting two ends of a steel structural member according to claim 1, wherein a first reinforcing rod (10) is welded on the inner side of the middle part of the cross rod (1).
3. The device for fixing and hoisting two ends of a steel structural member according to claim 1, wherein a vertical guide rod (11) is welded to the middle of the cross rod (1), and the guide rod (11) passes through the guide grooves (12) on two sides of the connecting seat (9).
4. The device for fixing and hoisting two ends of a steel structural member according to claim 1, wherein two sets of parallel outer frames (13) are welded to both sides of the cross bar (1), an upper frame (14) is welded between the outer frames (13), and a lower frame (15) is welded to the inner side of the lower part of the outer frames (13).
5. The device for fixing and hoisting two ends of a steel structural member according to claim 4, wherein a third reinforcing rod (18) is welded between the tops of the outer frames (13).
6. The device for fixing and hoisting two ends of a steel structural member according to claim 4, wherein a second reinforcing rod (17) is welded between the lower frame (15) and the outer frame (13).
7. The device for fixing and hoisting two ends of a steel structural member according to claim 4, wherein a hollow groove (16) is formed between the lower part of the upper frame (15) and the lower frame (13) of the outer frame and the cross bar (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011144355.XA CN112079244A (en) | 2020-10-23 | 2020-10-23 | Hoisting device for fixing two ends of steel structural member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011144355.XA CN112079244A (en) | 2020-10-23 | 2020-10-23 | Hoisting device for fixing two ends of steel structural member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112079244A true CN112079244A (en) | 2020-12-15 |
Family
ID=73730390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011144355.XA Pending CN112079244A (en) | 2020-10-23 | 2020-10-23 | Hoisting device for fixing two ends of steel structural member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112079244A (en) |
-
2020
- 2020-10-23 CN CN202011144355.XA patent/CN112079244A/en active Pending
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