CN217555572U - Combined type hoisting device for I-shaped steel beam - Google Patents
Combined type hoisting device for I-shaped steel beam Download PDFInfo
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- CN217555572U CN217555572U CN202123082736.2U CN202123082736U CN217555572U CN 217555572 U CN217555572 U CN 217555572U CN 202123082736 U CN202123082736 U CN 202123082736U CN 217555572 U CN217555572 U CN 217555572U
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Abstract
The utility model discloses a combined type hoisting device for an I-shaped steel beam, which is arranged at two ends of the I-shaped steel beam, the hoisting device comprises a sling structure and a clamping and hoisting structure, the bottom end of the sling structure is connected on the clamping and hoisting structure, the top end of the sling structure is connected on hoisting equipment, and the clamping and hoisting structure is arranged at the end part of the I-shaped steel beam; the clamping and hanging structure comprises clamping plates and connecting bolts, wherein the two clamping plates are arranged oppositely and in a staggered manner and are connected with each other through the connecting bolts; the sling structure is connected to the clamping plate. The clamping and hoisting device is arranged for clamping and fixing the steel beam, the stability of the state of the steel beam in the hoisting process is ensured, the steel beam can be effectively prevented from falling off, the safety is ensured, the clamping and hoisting device adopts a combined structure, the placement is convenient, the difficulty of the connection operation with the steel beam is effectively reduced, and the labor intensity is reduced; set up anti-disengaging structure and play dual guarantee effect, can solve the hoist and mount in-process because of the girder steel obscission that the focus is unstable leads to the problem of droing, guarantee construction safety.
Description
Technical Field
The utility model relates to a construction appurtenance technical field, concretely relates to combination formula hoisting accessory for I-steel roof beam.
Background
In the existing steel structure system work progress, need consolidate or replace existing beam column, reform transform the work progress, traditional hoist and mount method is for adopting the rigging to hoist the I-steel roof beam, generally adopt the chain to bind the direct handling on the I-steel roof beam, but above-mentioned operation has very big potential safety hazard, at first, be difficult for finding suitable hoist and mount point, make the girder steel remain stable in hoist and mount process, the girder steel upset and slippage appear in the air easily, have very big potential safety hazard, secondly, because the girder steel is from great and the operation of chain ligature is inconvenient, the incident appears easily, and has stronger intensity of labour. The utility model provides a combination formula hoisting accessory for I-steel roof beam solves above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model provides a combination formula hoisting accessory for I-steel roof beam has the convenient advantage of installation, and can effectively avoid the girder steel to drop.
The utility model provides a technical scheme that above-mentioned technical problem adopted is:
a combined type lifting device for an I-shaped steel beam is arranged at two ends of the I-shaped steel beam and comprises a sling structure and a clamping and lifting structure, wherein the bottom end of the sling structure is connected to the clamping and lifting structure, the top end of the sling structure is connected to lifting equipment, and the clamping and lifting structure is arranged at the end part of the I-shaped steel beam;
the clamping and hanging structure comprises clamping plates and connecting bolts, wherein the two clamping plates are arranged oppositely and in a staggered manner and are connected with each other through the connecting bolts; the sling structure is connected to the clamping plate.
Furthermore, the clamping plate is a C-shaped structural plate, the upper portion of the clamping plate is provided with a hoisting hole, the lower portion of the clamping plate is provided with a connecting hole, the sling structure is connected into the hoisting hole, and the connecting bolt is arranged in the connecting hole.
Furthermore, the sling structure is provided with an anti-disengaging structure, the anti-disengaging structure comprises a connecting belt and an anti-disengaging hook, the connecting belt is arranged between the sling structures, the upper end of the anti-disengaging hook is connected to the connecting belt, and the bottom end of the anti-disengaging hook is arranged at the end part of the I-shaped steel beam.
Furthermore, the sling structure comprises a sling and a hook, wherein the hook is arranged at the bottom end of the sling and connected in the hoisting hole.
Furthermore, the end part of the connecting belt is connected to the sling through a hook, and the hook on the connecting belt and the hook of the sling structure are anti-falling hooks.
Furthermore, the lower side transverse plate of the clamping plate is provided with anti-skidding threads, and the connecting holes are arranged on the lower side transverse plate of the clamping plate at intervals.
Preferably, the sling is a chain, and the clamping plate is a steel plate.
The utility model discloses beneficial effect as follows:
the clamping and hoisting device is arranged for clamping and fixing the steel beam, so that the stability of the state of the steel beam in the hoisting process is ensured, the steel beam can be effectively prevented from falling off, the safety is ensured, the clamping and hoisting device adopts a combined structure, the placement is convenient, the difficulty of the connection operation with the steel beam is effectively reduced, and the labor intensity is reduced; the anti-falling structure is arranged to play a double guarantee role, so that the problem of steel beam falling caused by unstable gravity center in the hoisting process can be solved, and the construction safety is ensured;
the utility model discloses simple structure connects reliable and stable, and the simple operation can effectively promote the efficiency of construction and reduce the construction potential safety hazard.
Drawings
FIG. 1 is a schematic view of the usage state of the present invention;
FIG. 2 is a schematic view of the overall structure of the present invention;
fig. 3 is a schematic view of the structure of the clamping plate of the present invention.
Reference numerals: the anti-drop device comprises a sling structure 1, a clamping and hanging structure 2, a clamping plate 21, a hoisting hole 211, a connecting hole 212, a connecting bolt 2, an anti-drop structure 3, a connecting belt 31 and an anti-drop hook 32.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments, of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the figures, which are based on the orientations and positional relationships shown in the figures, and are used for convenience in describing the patent and for simplicity in description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore should not be construed as limiting the patent.
As shown in fig. 1 and 2, the combined type hoisting device for the i-shaped steel beam is arranged at two ends of the i-shaped steel beam and comprises a sling structure 1 and a clamping and hoisting structure 2, wherein the bottom end of the sling structure 1 is connected to the clamping and hoisting structure 2, the top end of the sling structure 1 is connected to hoisting equipment, and the clamping and hoisting structure 2 is arranged at the end part of the i-shaped steel beam.
As shown in fig. 2, the hanging and clamping structure 2 includes two clamping plates 21 and a connecting bolt 22, wherein the two clamping plates 21 are arranged oppositely and staggeredly and are connected to each other through the connecting bolt 22; the sling structure 1 is attached to a catch plate 21.
The principle of the utility model is as follows: the cardboard 21 card through two staggered settings is solid in I-shaped steel roof beam both sides, and two cardboard 21 can the chucking pterygoid lamina edges of girder steel after lifting by crane, avoid the girder steel landing, and the cardboard 21 of combination formula is more convenient when placing simultaneously.
As shown in fig. 2 and 3, the fastening plate 21 is a C-shaped structural plate, a hoisting hole 211 is formed in an upper portion of the fastening plate 21, a connection hole 212 is formed in a lower portion of the fastening plate, the sling structure 1 is connected to the hoisting hole 211, and the connection bolt 22 is disposed in the connection hole 212. The combined clamping plate 21 can be flexibly placed and fixed, and the operation difficulty can be obviously reduced when the placing operation is performed due to the small size of the components which is convenient to operate.
As shown in fig. 1 and 2, further, an anti-disengaging structure 3 is arranged on the sling structure 1, the anti-disengaging structure 3 includes a connecting band 31 and an anti-disengaging hook 32, the connecting band 31 is arranged between the sling structure 1, the upper end of the anti-disengaging hook 32 is connected to the connecting band 31, and the bottom end of the anti-disengaging hook is arranged at the end of the i-beam. The anti-disengaging structure 3 that sets up at the I-steel roof beam both ends can avoid the slippage of I-steel roof beam, guarantees that the hoist and mount in-process of girder steel is in stable state.
Preferably, the length of the connecting band 31 is adjustable, and the anti-drop hook 32 slides freely on the connecting band 31. The connecting hole 212 that sets up adjustable length's connecting band 31 and interval and set up is for being suitable for not unidimensional I-steel roof beam, makes the utility model discloses have stronger suitability, reduce use cost.
Further, the sling structure 1 comprises a sling and a hook, wherein the hook is arranged at the bottom end of the sling and is connected to the hoisting hole 211.
Furthermore, the end of the connecting belt 31 is connected to a sling through a hook, and the hook on the connecting belt 31 and the hook of the sling structure 1 are anti-falling hooks.
Furthermore, the lower side transverse plate of the clamping plate 21 is provided with anti-slip threads, the connecting holes 212 are arranged on the lower side transverse plate of the clamping plate 21 at intervals, and different connecting holes 212 are selected to be connected according to I-shaped steel beams with different sizes.
Preferably, the sling is a chain, and the clamping plate 21 is a steel plate.
The utility model discloses a concrete construction method as follows:
firstly, detaching the clamping plates 21, placing the clamping plates below the I-shaped steel beam, connecting the two clamping plates 21 together by using the connecting bolt 22 after butt joint, then hanging the hook of the sling structure 1 in the hoisting hole 211, then adjusting the connecting belt 31 to a proper length according to the size of the I-shaped steel beam, then connecting the connecting belt to a proper position of the sling, and hanging the anti-unhooking belt 32 on the end surface of the I-shaped steel beam; and after the hoisting devices at the two ends of the I-shaped steel beam are installed, starting equipment for hoisting.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
Claims (7)
1. A combined type hoisting device for an I-shaped steel beam is characterized by being arranged at two ends of the I-shaped steel beam and comprising a sling structure (1) and a clamping and hoisting structure (2), wherein the bottom end of the sling structure (1) is connected to the clamping and hoisting structure (2), the top end of the sling structure is connected to hoisting equipment, and the clamping and hoisting structure (2) is arranged at the end part of the I-shaped steel beam;
the clamping and hanging structure (2) comprises clamping plates (21) and connecting bolts (22), wherein the two clamping plates (21) are opposite and staggered and are connected with each other through the connecting bolts (22); the sling structure (1) is connected to the clamping plate (21).
2. A modular lifting system for an i-section steel beam as claimed in claim 1, wherein: the clamping plate (21) is a C-shaped structural plate, a hoisting hole (211) is formed in the upper portion of the clamping plate (21), a connecting hole (212) is formed in the lower portion of the clamping plate, the sling structure (1) is connected into the hoisting hole (211), and the connecting bolt (22) is arranged in the connecting hole (212).
3. A modular lifting system for an i-section steel beam as claimed in claim 2, wherein: be equipped with anti-disengaging structure (3) on hoist cable structure (1), anti-disengaging structure (3) are including connecting band (31) and mousing-hook (32), connecting band (31) are established between hoist cable structure (1), mousing-hook (32) upper end is connected on connecting band (31), and the tip at the I-beam is established to the bottom.
4. A modular lifting system for an i-section steel beam as claimed in claim 3, wherein: the sling structure (1) comprises a sling and a hook, wherein the hook is arranged at the bottom end of the sling and is connected in the hoisting hole (211).
5. A modular lifting system for I-beams according to claim 4, characterised in that: the end part of the connecting belt (31) is connected to a sling through a hook, and the hook on the connecting belt (31) and the hook of the sling structure (1) are anti-falling hooks.
6. A modular lifting system for an i-section steel beam as claimed in claim 2, wherein: anti-skidding lines are arranged on a transverse plate on the lower side of the clamping plate (21), and the connecting holes (212) are arranged on the transverse plate on the lower side of the clamping plate (21) at intervals.
7. A modular crane assembly according to claim 4, wherein: the sling is a chain, and the clamping plate (21) is a steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123082736.2U CN217555572U (en) | 2021-12-09 | 2021-12-09 | Combined type hoisting device for I-shaped steel beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123082736.2U CN217555572U (en) | 2021-12-09 | 2021-12-09 | Combined type hoisting device for I-shaped steel beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217555572U true CN217555572U (en) | 2022-10-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123082736.2U Active CN217555572U (en) | 2021-12-09 | 2021-12-09 | Combined type hoisting device for I-shaped steel beam |
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| CN (1) | CN217555572U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117602493A (en) * | 2023-11-04 | 2024-02-27 | 中国建筑第五工程局有限公司 | Steel construction lifting device for building lifting |
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2021
- 2021-12-09 CN CN202123082736.2U patent/CN217555572U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117602493A (en) * | 2023-11-04 | 2024-02-27 | 中国建筑第五工程局有限公司 | Steel construction lifting device for building lifting |
| CN117602493B (en) * | 2023-11-04 | 2024-04-19 | 中国建筑第五工程局有限公司 | Steel construction lifting device for building lifting |
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