CN210944565U - Lifting point cross beam device for lifting equipment - Google Patents
Lifting point cross beam device for lifting equipment Download PDFInfo
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- CN210944565U CN210944565U CN201921757883.5U CN201921757883U CN210944565U CN 210944565 U CN210944565 U CN 210944565U CN 201921757883 U CN201921757883 U CN 201921757883U CN 210944565 U CN210944565 U CN 210944565U
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- crossbeam
- bracket
- lifting
- equipment
- worker
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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Abstract
The utility model discloses a lifting point beam device for lifting equipment, which comprises an I-shaped beam, a beam bracket, a hanging plate and a reinforcing bracket; wherein "worker" style of calligraphy crossbeam is formed by 2 channel steel concatenations, and the bracket of crossbeam uses the high strength bolt as the connecting piece of crossbeam and tower section of thick bamboo wall or structure, uses the high strength bolt with being connected of crossbeam, and is as an organic whole with tower section of thick bamboo wall or structure welding, and the hanger plate is as lifting equipment's hanging point, uses bolted connection with the crossbeam, and trompil on the hanger plate is connected with the shackle for lifting equipment, and the hanger plate can be one or more, can increase 2 reinforcing support in order to guarantee crossbeam intensity when the crossbeam span overlength. The utility model discloses an increase and strengthen the support, can eliminate because of the fan diameter is big, lead to the not enough problem of jacking equipment hoisting point crossbeam intensity, the reliability of reinforcing equipment operation.
Description
Technical Field
The utility model relates to a wind power generation technical field especially relates to a be used for jacking equipment hoisting point crossbeam device.
Background
The machine type and the cylinder diameter of the wind generating set are increasingly large, the span of a cross beam serving as a lifting device lifting point in a tower cylinder is increasingly long, the cross beam particularly exists in a marine large megawatt machine type, the span of the cross beam can reach 4.5 meters, the cross beam serves as a bearing point of the lifting device, and the potential safety hazard of the lifting device can be increased when the span is too long.
Disclosure of Invention
An object of the utility model is to overcome prior art not enough, provide an installation is simple and direct and can improve factor of safety be used for jacking equipment hoisting point crossbeam device.
The utility model adopts the technical proposal that: "worker" type crossbeam forms through 2 channel steel concatenations and can satisfy the power that lifting device applyed for the crossbeam in order to guarantee the crossbeam, the crossbeam bracket passes through the bolt and is connected with "worker" type crossbeam, the crossbeam bracket is fixed in on the tower section of thick bamboo wall through "entad" welded form simultaneously, the hanger plate can be one or more as lifting device's hoisting point and be connected with the crossbeam through the bolt form, stride the degree overlength at the crossbeam, need increase the enhancement support, it passes through the bolt and is connected with the crossbeam to strengthen support one end, bolt and crossbeam bracket connection are passed through to one end, thereby the crossbeam bracket is entad welding on the tower section of thick bamboo wall, the intensity of assurance crossbeam that can be fine through the enhancement of strengthening the support.
Two channel-section steels splice and use, present "worker" style of calligraphy, obviously improve structural strength.
The beam bracket is connected with the beam through a bolt, manufacturing errors are eliminated through the design of a waist hole in the bracket, and adjusting allowance is increased.
The beam bracket and the tower cylinder wall are welded centripetally, so that the operation convenience of operation of welding personnel is improved, and the welding efficiency is improved.
The reinforcing support is welded on the cylinder wall and serves as a cross beam fulcrum to share the stress of the cross beam, and the reinforcing effect is achieved.
Drawings
FIG. 1 is a schematic view of the enhancement of the present invention;
FIG. 2 is a schematic view of the centripetal welding of the present invention;
FIG. 3 is a schematic view of a beam bracket waist hole of the present invention;
wherein: 1-I-shaped beam; 2-beam bracket; 3, hanging a plate; 4-reinforcing the support.
Detailed Description
As shown in fig. 1, the utility model comprises an I-shaped beam 1, a beam bracket 2, a hanging plate 3 and a reinforcing bracket 4; wherein "worker" type crossbeam 1 forms through 2 channel steel concatenations in order to guarantee that the crossbeam can satisfy the lifting device and apply the power for the crossbeam, crossbeam bracket 2 passes through the bolt and is connected with "worker" type crossbeam 1, crossbeam bracket 2 is fixed in on the wall of the tower tube through "centripetal" welded form simultaneously, the hanger plate can be one or more as lifting device's hoisting point and be connected with the crossbeam through the bolt form, 2 stride the degree overlength at the crossbeam, need increase and strengthen support 4, it is connected with crossbeam 1 through the bolt to strengthen support 4 one end, one end is passed through the bolt and is connected with crossbeam bracket 2, thereby crossbeam bracket 2 centripetal welding is on the wall of the tower tube, the intensity of assurance crossbeam that can be fine through the enhancement of strengthening support 4.
The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.
Claims (5)
1. The utility model provides a be used for jacking equipment hoisting point crossbeam device which characterized by: comprises an I-shaped beam (1), a beam bracket (2), a hanging plate (3) and a reinforcing bracket (4); wherein "worker" type crossbeam (1) forms through 2 channel steel concatenations in order to guarantee that the crossbeam can satisfy the lifting means and apply the power for the crossbeam, crossbeam bracket (2) are connected with "worker" type crossbeam (1) through the bolt, crossbeam bracket (2) are fixed in on the tower section of thick bamboo wall through "centripetal" welded form simultaneously, the hanger plate can be one or more as lifting means's hoisting point and be connected with the crossbeam through the bolt form, stride degree overlength in "worker" type crossbeam (1), need increase strengthening support (4), strengthening support (4) one end is connected with "worker" type crossbeam (1) through the bolt, one end is connected with crossbeam bracket (2) through the bolt, thereby crossbeam bracket (2) centripetal welding is on the tower section of thick bamboo wall, the intensity of assurance crossbeam that can be fine through the enhancement of strengthening support (4).
2. The lifting point beam device for lifting equipment of claim 1, wherein: the I-shaped cross beam (1) is spliced into an I shape through high-strength channel steel, so that the strength is increased.
3. The lifting point beam device for lifting equipment of claim 1, wherein: the beam bracket (2) is connected with the I-shaped beam (1) through bolts, and a waist hole is formed in the beam bracket (2) to eliminate manufacturing errors.
4. The lifting point beam device for lifting equipment of claim 1, wherein: the beam bracket (2) is welded centripetally to improve the welding efficiency and operability.
5. The lifting point beam device for lifting equipment of claim 1, wherein: the reinforcing support (4) is welded on the cylinder wall and serves as a beam fulcrum to share the stress of the beam, so that the reinforcing effect is achieved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921757883.5U CN210944565U (en) | 2019-10-20 | 2019-10-20 | Lifting point cross beam device for lifting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921757883.5U CN210944565U (en) | 2019-10-20 | 2019-10-20 | Lifting point cross beam device for lifting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210944565U true CN210944565U (en) | 2020-07-07 |
Family
ID=71395333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921757883.5U Active CN210944565U (en) | 2019-10-20 | 2019-10-20 | Lifting point cross beam device for lifting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210944565U (en) |
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2019
- 2019-10-20 CN CN201921757883.5U patent/CN210944565U/en active Active
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