CN211226054U - I-steel bottom flange clamping hanger - Google Patents
I-steel bottom flange clamping hanger Download PDFInfo
- Publication number
- CN211226054U CN211226054U CN201921971839.4U CN201921971839U CN211226054U CN 211226054 U CN211226054 U CN 211226054U CN 201921971839 U CN201921971839 U CN 201921971839U CN 211226054 U CN211226054 U CN 211226054U
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- China
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- wing
- bottom plate
- claws
- lower flange
- steel
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Abstract
The application discloses I-steel bottom flange presss from both sides tight hoist, including bottom plate and wing claw, the fixed wing claw that is provided with two parallels and symmetry on the bottom plate has formed the bayonet socket of "T" word form between two wing claws and the bottom plate. The wing claws and the bottom plate form a T-shaped bayonet, so that when the wing-shaped bayonet is used, the lower flange of the I-shaped steel is positioned between the wing claws and the bottom plate, and the middle connecting plate of the I-shaped steel is clamped between the two wing claws. The utility model discloses following beneficial effect has: the lifting appliance is matched with the lower flange of the I-steel under the action of the wing claws and the bottom plate, and the upper flange of the I-steel can be completely attached to the track beam.
Description
Technical Field
The utility model relates to a lifting device field especially relates to a tight hoist of I-steel bottom flange clamp.
Background
The electric hoist is a common hoisting device at present, and the method for using the electric hoist at present is to mount the electric hoist on an I-beam (the upper flange of the I-beam is mounted on a track beam), wherein the I-beam is provided with an upper flange and a lower flange which are parallel and symmetrical, the electric hoist is fixed on an auxiliary clamp during mounting, then the auxiliary clamp is slidably mounted on the upper flange of the I-beam, but after the auxiliary clamp is mounted on the upper flange of the I-beam, the upper flange of the I-beam cannot be completely attached to the track beam, so that certain potential safety hazards exist in the hoisting process, and hoisting and adjusting requirements cannot be met.
SUMMERY OF THE UTILITY MODEL
The utility model provides a to above-mentioned problem, a tight hoist of I-steel bottom flange clamp is proposed.
The utility model adopts the following technical scheme:
the utility model provides a I-steel lower flange presss from both sides tight hoist, includes bottom plate and wing claw, fixed being provided with two parallel and symmetrical wing claws on the bottom plate, formed the bayonet socket of "T" word form between two wing claws and the bottom plate.
The wing claws and the bottom plate form a T-shaped bayonet, so that when the wing-shaped bayonet is used, the lower flange of the I-shaped steel is positioned between the wing claws and the bottom plate, and the middle connecting plate of the I-shaped steel is clamped between the two wing claws.
The lifting appliance is matched with the lower flange of the I-steel under the action of the wing claws and the bottom plate, and the upper flange of the I-steel can be completely attached to the track beam.
Two bottom plates are no less than in the setting, and link together the bottom plate, can guarantee that the cooperation on wing claw and I-steel bottom flange is more stable.
Optionally, the number of the bottom plates is not less than two, two parallel and symmetrical wing claws are arranged on each bottom plate, the connecting blocks between the bottom plates are fixed together, and the bottom plates are parallel to each other.
The bottom plate and the connecting block can be fixed together in a welding mode.
Optionally, the lifting device further comprises a lifting shaft, wherein shaft holes are formed in the wing claws, and two ends of the lifting shaft are respectively matched with the shaft holes of the wing claws on the two adjacent bottom plates.
The hanging shaft and the shaft hole on the wing claw can be matched together in a welding mode.
Optionally, a serrated surface is arranged on the bottom plate, and the bottom plate is in contact with the lower flange of the i-steel through the serrated surface of the bottom plate.
The sawtooth surfaces are arranged, so that the I-steel can be prevented from sliding off due to uneven two ends in the hoisting process, and safety accidents and equipment damage are caused.
Optionally, the wing claws are L-shaped wing claws, and the bent parts of the wing claws are provided with arc chamfers.
The arc chamfer is arranged for increasing the strength of the wing claw and for avoiding collision injury to operators.
Optionally, the wing claws are integrally formed with the base plate.
Optionally, the bottom plate is a flat bottom plate.
The utility model has the advantages that: the wing claws and the bottom plate are used for matching with the lower flange of the I-shaped steel, and the upper flange of the I-shaped steel can be completely attached to the track beam.
Description of the drawings:
fig. 1 is a schematic diagram of a structure of an I-steel lower flange clamping hanger.
The figures are numbered: 1. the device comprises a bottom plate, 101, a sawtooth surface, 2, a connecting block, 3, wing claws, 301, shaft holes, 302, an arc chamfer and 4 a hanging shaft.
The specific implementation mode is as follows:
the present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1, the i-steel bottom flange clamping hanger comprises a bottom plate 1 and wing claws 3, wherein the bottom plate 1 is fixedly provided with the two parallel and symmetrical wing claws 3, and a T-shaped bayonet is formed between the two wing claws 3 and the bottom plate 1.
A T-shaped bayonet is formed by the wing claws 3 and the bottom plate 1, when the wing-shaped bayonet is used, the lower flange of the I-shaped steel is positioned between the wing claws 3 and the bottom plate 1, and the middle connecting plate of the I-shaped steel is clamped between the two wing claws 3.
The lifting appliance is matched with the lower flange of the I-steel under the action of the wing claws 3 and the base plate 1, and the upper flange of the I-steel can be completely attached to the track beam.
Two bottom plates 1 are no less than in the setting, and link together bottom plate 1, can guarantee that the cooperation on wing claw 3 and I-steel bottom flange is more stable.
As shown in the attached figure 1, the number of the bottom plates 1 is two, two parallel and symmetrical wing claws 3 are arranged on each bottom plate 1, the connecting blocks 2 between the bottom plates 1 are fixed together, and the bottom plates 1 are parallel to each other.
The bottom plate 1 and the connecting block 2 can be fixed together by welding.
As shown in fig. 1, the folding type.
The hanging shaft 4 and the shaft hole 301 on the wing claw 3 can be matched together by welding.
As shown in fig. 1, a serrated surface 101 is provided on the bottom plate 1, and the bottom plate 1 is in contact with the lower flange of the i-beam through its own serrated surface 101.
The sawtooth surface 101 is arranged, so that safety accidents and equipment damage caused by the fact that two ends of the I-shaped steel are uneven and slide can be prevented in the hoisting process.
As shown in fig. 1, the wing claw 3 is an L-shaped wing claw 3, and a circular arc chamfer 302 is provided at a bent portion of the wing claw 3.
The arc chamfer 302 is arranged for increasing the strength of the wing claw 3 and for avoiding the collision injury to the operators.
As shown in fig. 1, the claw 3 is integrally formed with the base plate 1.
As shown in fig. 1, the base plate 1 is a flat plate-like base plate 1.
The above only is the preferred embodiment of the present invention, not therefore the limit the patent protection scope of the present invention, all applications the equivalent structure transformation made by the contents of the specification and the drawings of the present invention is directly or indirectly applied to other related technical fields, and all the same principles are included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a I-steel lower flange presss from both sides tight hoist which characterized in that, includes bottom plate and wing claw, fixed being provided with two parallel and symmetrical wing claws on the bottom plate, formed the bayonet socket of "T" word form between two wing claws and the bottom plate.
2. The i-steel lower flange clamping hanger of claim 1, wherein the number of the bottom plates is not less than two, each bottom plate is provided with two parallel and symmetrical wing claws, the connecting blocks between the bottom plates are fixed together, and the bottom plates are parallel to each other.
3. The I-steel lower flange clamping hanger of claim 2, further comprising a hanging shaft, wherein the wing claws are provided with shaft holes, and two ends of the hanging shaft are respectively matched with the shaft holes of the wing claws on two adjacent bottom plates.
4. The i-steel lower flange clamping hanger according to claim 1, wherein the bottom plate is provided with a serrated surface, and the bottom plate is in contact with the i-steel lower flange through the serrated surface of the bottom plate.
5. The I-steel lower flange clamping hanger according to claim 1, wherein the wing claws are L-shaped wing claws, and the bent parts of the wing claws are provided with arc chamfers.
6. The i-steel lower flange clamping hanger of claim 1, wherein the wing claws are integrally formed with the base plate.
7. The i-steel lower flange clamping hanger of claim 1, wherein the base plate is a flat plate base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921971839.4U CN211226054U (en) | 2019-11-14 | 2019-11-14 | I-steel bottom flange clamping hanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921971839.4U CN211226054U (en) | 2019-11-14 | 2019-11-14 | I-steel bottom flange clamping hanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211226054U true CN211226054U (en) | 2020-08-11 |
Family
ID=71931089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921971839.4U Active CN211226054U (en) | 2019-11-14 | 2019-11-14 | I-steel bottom flange clamping hanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211226054U (en) |
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2019
- 2019-11-14 CN CN201921971839.4U patent/CN211226054U/en active Active
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