CN212712345U - Integral hoisting device for T-shaped beam steel bars - Google Patents
Integral hoisting device for T-shaped beam steel bars Download PDFInfo
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- CN212712345U CN212712345U CN202021516433.XU CN202021516433U CN212712345U CN 212712345 U CN212712345 U CN 212712345U CN 202021516433 U CN202021516433 U CN 202021516433U CN 212712345 U CN212712345 U CN 212712345U
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Abstract
The utility model relates to a T roof beam reinforcing bar integral hoisting device, including the jib, along the first connecting assembly that the lifting equipment lifts by crane central line symmetry set up, first connecting assembly includes first connecting piece, two one end of first connecting piece all with the lifting equipment is connected, two first connecting piece is first contained angle; the adjusting structure is arranged at each of two ends of the hanging rod, the other end of the first connecting piece is connected with the adjusting structure, the adjusting structure is connected with the T-beam steel bar overall structure through the second connecting piece, and the connecting position of the first connecting piece and the adjusting structure is adjusted to enable the first included angle to be changed. The application provides a T roof beam reinforcing bar integral hoisting device, adjustable lifting angle for the jib is difficult to warp, construction safe and reliable.
Description
Technical Field
The utility model belongs to the technical field of the technique of construction and specifically relates to a T roof beam reinforcing bar integral hoisting device.
Background
In the existing building construction process, a prefabricated T-shaped beam is generally adopted, the T-shaped beam is a beam with a T-shaped section, the two sides of the T-shaped beam are selected to form flanges, and the middle part of the T-shaped beam is formed into a beam rib. The T-beam is formed by excavating the concrete in the tensile region where the bending strength does not work in the rectangular beam, so that the T-beam has the same bending strength as the rectangular beam, the concrete can be saved, the self weight of the member can be reduced, and the spanning capability is improved, so that the T-beam is widely used with excellent mechanical property and economy.
In the construction process, in order to improve the construction progress and reduce the construction cost, the T beam is usually a prefabricated member, and the prefabricated T beam construction is mainly divided into the working procedures of reinforcing steel bar manufacturing, reinforcing steel bar installation, formwork installation, concrete pouring, tensioning and grouting and the like. The T-beam web plate steel bars and the T-beam top plate steel bars need to be integrally positioned and integrally installed by using steel bar moulding beds respectively, and the steel bars installed on the moulding beds are integrally transported to a T-beam prefabricating pedestal so as to perform subsequent formwork installation and concrete pouring construction.
In the T-beam web steel bar and T-beam roof steel bar hoisting process, the integrity of the steel bars is easy to damage, so that the steel bars are deformed, and therefore the T-beam web steel bars and the T-beam roof steel bars need to be hoisted integrally. In the construction process, the hoisting angle of the hoisting equipment is difficult to adjust, and the suspender 1 in the hoisting device is easy to bend, deform and damage due to excessive bending moment.
SUMMERY OF THE UTILITY MODEL
Solve the technical problem, an object of the utility model is to provide a T roof beam reinforcing bar integral hoisting device, the adjustable angle that lifts by crane for the jib is difficult to warp, construction safe and reliable.
The technical scheme of the utility model as follows:
an integral hoisting device for T-beam steel bars comprises a hoisting rod,
the lifting equipment comprises two first connecting components which are symmetrically arranged along a lifting central line of the lifting equipment, wherein each first connecting component comprises a first connecting piece, one end of each first connecting piece is connected with the lifting equipment, and a first included angle is formed between the two first connecting pieces;
the two ends of the hanging rod are respectively provided with an adjusting structure, the other end of the first connecting piece is connected with the adjusting structure, the adjusting structure is connected with the T-beam steel bar overall structure through the second connecting piece, and the first included angle is changed by adjusting the connecting position of the first connecting piece and the hanging rod.
Preferably, the adjustment structure comprises a first adjustment member connected above the boom;
a second adjusting piece connected with the lower part of the suspender;
the first adjusting piece is uniformly distributed with at least two first adjusting holes along the length direction, the second adjusting piece is uniformly distributed with at least two second adjusting holes along the length direction, and the first adjusting holes and the second adjusting holes are positioned on the same plumb line;
the first connecting piece is connected with the first adjusting hole, and the second connecting piece is connected with the second adjusting hole.
Preferably, the first connecting piece and the first adjusting hole, and the second connecting piece and the second adjusting hole are connected through a locking structure;
the locking structure comprises a pin shaft penetrating through the first adjusting hole or the second adjusting hole;
and the third connecting piece is detachably connected with the pin shaft, and the third connecting piece is provided with a holding groove for the first connecting piece or the second connecting piece to penetrate through.
Preferably, the second connecting member is provided with at least four,
the second connecting piece pass through stable structure with T roof beam reinforcing bar overall structure is connected, the other end of second connecting piece is close to respectively four corners of T roof beam reinforcing bar overall structure.
Preferably, the stabilizing structure comprises a square-shaped body,
two first supporting components respectively positioned on two opposite sides of the body;
the first support assembly comprises a base body connected with the T-beam steel bar integral structure;
and connecting the base body with the body through a support.
Preferably, the support comprises a first return element connected to the second connection element,
and a second loop element connected with the other end of the first loop element;
the second clip is connected with the base body through a U-shaped piece fixedly arranged above the base body.
Preferably, the first adjusting piece and the suspension rod, and the second adjusting piece and the suspension rod are all connected in a welding mode.
Preferably, the first connecting piece and the second connecting piece are both steel wire ropes.
The utility model provides a T roof beam reinforcing bar integral hoisting device, including the jib, two first connecting piece subassemblies that set up along handling equipment lifting centerline symmetry, first connecting piece subassembly includes first connecting piece, and the one end of two first connecting pieces all is connected with handling equipment, is first contained angle between two first connecting pieces; the two ends of the hanging rod are respectively provided with an adjusting structure, the other end of the first connecting piece is connected with the adjusting structure, the adjusting structure is connected with the T-beam steel bar overall structure through the second connecting piece, and the first included angle is changed by adjusting the connecting position of the first connecting piece and the hanging rod. Prefabricated T roof beam has multiple size, prefabricated T roof beam has multiple length dimension promptly, that is to say, T web reinforcing bar, T roof beam roof plate reinforcing bar have multiple length specification, among the prior art, adopts a hoist device to adapt to multiple length specification T web reinforcing bar, T roof beam roof plate reinforcing bar usually, and the length of suspender is difficult to adapt to multiple T roof beam reinforcing bar overall structure length specification. Compared with the prior art, the application provides a T roof beam reinforcing bar integral hoisting device, through adjusting the structure for handling equipment lifts by crane on the central line left and right sides, and the hookup location between first connecting piece and the jib changes, and then first contained angle also changes, according to the synthesis and the decomposition principle of power, through first contained angle change, makes the stress of the department of hanging a department on the jib change, avoids the jib to receive too big bending and the bending deformation that appears destroys.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic structural view of a T-beam steel bar integral hoisting device provided by an embodiment of the present invention during hoisting;
fig. 2 is another schematic structural view of the T-beam steel bar integral hoisting device provided by the embodiment of the present invention during hoisting;
fig. 3 is a schematic structural view of the T-beam reinforcing steel integral hoisting device provided by the embodiment of the present invention;
fig. 4 is another schematic structural view of the T-beam reinforcing steel integral hoisting device provided by the embodiment of the present invention;
fig. 5 is a schematic structural diagram of a locking structure provided in an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a stable structure provided in an embodiment of the present invention.
Reference numbers in the drawings illustrate: 1. a boom; 2. a first connection assembly; 3. an adjustment structure; 4. a second connecting member; 5. a locking structure; 6. stabilizing the structure; 7. t-beam steel bar integral structure; 21. a first connecting member; 31. a first adjustment member; 311. a first adjustment aperture; 32. a second adjustment member; 321. a second adjustment aperture; 51. a pin shaft; 52. a third connecting member; 53. accommodating grooves; 61. a body; 62. a first support assembly; 63. a substrate; 621. a first profile; 622. a second loop; 623. and a U-shaped part.
Detailed Description
In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In the description of the present invention, it is to be understood that the terms "upper", "lower", and the like, indicate orientations or positional relationships, and are used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
As shown in fig. 1 to 6, the present invention provides a T-beam steel bar integral hoisting device, which comprises a boom 1, two first connecting members 21 symmetrically arranged along a hoisting center line of a hoisting device, wherein each first connecting member 2 comprises a first connecting member 21, one end of each of the two first connecting members 21 is connected to the hoisting device, and a first included angle is formed between the two first connecting members 21; be equipped with respectively on jib 1's the both ends and adjust structure 3, the other end of first connecting piece 21 is connected with adjusting structure 3, adjusts structure 3 and is connected with T roof beam reinforcing bar overall structure 7 through second connecting piece 4, through the hookup location of adjusting first connecting piece 21 and jib 1, so that first contained angle changes. Prefabricated T roof beam has multiple size, and prefabricated T roof beam has multiple length dimension promptly, that is to say, T web reinforcing bar, T roof beam roof plate reinforcing bar have multiple length specification, among the prior art, adopts a hoist device to adapt to multiple length specification T web reinforcing bar, T roof beam roof plate reinforcing bar usually, and jib 1's length is difficult to adapt to 7 length specifications of multiple T roof beam reinforcing bar overall structure. Compared with the prior art, the application provides a T roof beam reinforcing bar integral hoisting device, through adjusting structure 3 for handling equipment lifts by crane on the central line left and right sides, and the hookup location between first connecting piece 21 and the jib 1 changes, and then first contained angle also changes, according to the synthesis and the decomposition principle of power, through first contained angle change, makes the stress of the department of hanging a department on jib 1 change, avoids jib 1 to receive too big moment of flexure and the deformation that appears destroys.
Wherein, adjust structure 3 and include the first regulating part 31 of 1 top connection of jib, the second regulating part 32 of being connected with 1 below of jib, first regulating part 31 along length direction equipartition two at least first regulation holes 311, second regulating part 32 along length direction equipartition two at least second regulation holes 321, first regulation hole 311 is located same plumb line with second regulation hole 321, first connecting piece 21 is connected with first regulation hole 311, second connecting piece 4 is connected with second regulation hole 321. Be equipped with first regulation hole 311 on the first regulating part 31, be equipped with second regulation hole 321 on the second regulating part 32, first regulation hole 311 on the upper and lower position corresponds with second regulation hole 321 homogeneous phase, be located same plumb money promptly, make the arm of force of position department about jib 1 the same, if jib 1 upper and lower arm of force is inequality, then jib 1 can take place warp deformation or bending deformation, equally all can cause 1 deformations of jib to destroy, therefore, first regulating part 31, the setting of second regulating part 32, make at the hoist and mount in-process, 1 of jib avoids deforming destruction.
Wherein, first connecting piece 21 and first regulation hole 311 to and second connecting piece 4 and second regulation hole 321 all are connected through locking structure 5, and locking structure 5 is including passing first regulation hole 311 or the round pin axle 51 of second regulation hole 321, with the third connecting piece 52 of round pin axle 51 detachable connection, be equipped with on the third connecting piece 52 and supply first connecting piece 21 or second connecting piece 4 to pass holding tank 53. In order to prevent the first connecting piece 21 from being separated from the first adjusting hole 311 and the second connecting piece 4 from being separated from the second adjusting hole 321, the locking structure 5 is further provided, the locking structure 5 includes a pin 51, the pin 51 passes through the first adjusting hole 311 or the second adjusting hole 321, the pin 51 is detachably connected with the third connecting piece 52, specifically, the pin 51 is blocked at the mouth of the third connecting piece 52, so that the first connecting piece 21 and the second connecting piece 4 cannot be separated from the accommodating groove 53.
Further, second connecting piece 4 is equipped with at least four, and second connecting piece 4 is connected with T roof beam reinforcing bar overall structure 7 through stable structure 6, and the other end of second connecting piece 4 is close to four corners of T roof beam reinforcing bar overall structure 7 respectively. The structure is arranged, so that the stable structure 6 is not easy to shake in a plane, and the stability and the safety of the T-beam steel bar integral structure 7 in the hoisting process are ensured.
Wherein, stable structure 6 includes the body 61 of square, is located two first supporting component 62 on the relative both sides of body 61 respectively, and first supporting component 62 includes the base member 63 of being connected with T roof beam reinforcing bar overall structure 7 to and pass through support piece, so that base member 63 and body 61 are connected. Through support piece for base member 63 and body 61 are parallel to each other, if the hoist and mount in-process, T roof beam reinforcing bar overall structure 7 takes place slightly to rock, and base member 63 and body 61 are parallel all the time, and then make the pulling force that lifting device provided all the time perpendicular with T roof beam reinforcing bar overall structure 7, make the hoist and mount process stable.
Further, the supporting member includes a first loop 621 connected to the second connecting member 4, and a second loop 622 connected to the other end of the first loop 621, the second loop 622 being connected to the base 63 via a U-shaped member 623 fixedly disposed above the base 63. In the height direction, through the arrangement of the first loop piece 621, the second loop piece 622 and the U-shaped piece 623, the base body 63 and the body 61 are not rigidly connected, and the structure can offset slight shaking in the lifting process of the T-beam steel bar integral structure 7, so that the stress borne by the support piece is reduced, and the service life of the support piece is prolonged.
Wherein, the first adjusting part 31 and the suspension rod 1, and the second adjusting part 32 and the suspension rod 1 are all welded. This position rocks easily, if select some other non-fixed mounting means, and volatile effect, and adopts welded connection for both connect more firmly, ensure the security of hoist and mount in-process.
Further, the first connecting member 21 and the second connecting member 4 are both steel wire ropes. The interchangeability of the steel wire rope is strong, the first connecting piece 21 and the second connecting piece 4 can be damaged and replaced in time in the hoisting process, and the manufacturing cost of the T-beam steel bar integral hoisting device is reduced.
The embodiments in the present specification are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same or similar parts in the embodiments are referred to each other. The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. An integral hoisting device for T-beam steel bars is characterized by comprising a hoisting rod,
the lifting equipment comprises two first connecting components which are symmetrically arranged along a lifting central line of the lifting equipment, wherein each first connecting component comprises a first connecting piece, one end of each first connecting piece is connected with the lifting equipment, and a first included angle is formed between the two first connecting pieces;
the two ends of the hanging rod are respectively provided with an adjusting structure, the other end of the first connecting piece is connected with the adjusting structure, the adjusting structure is connected with the T-beam steel bar overall structure through the second connecting piece, and the first included angle is changed by adjusting the connecting position of the first connecting piece and the hanging rod.
2. The integral T-beam rebar hoisting device of claim 1, wherein the adjustment structure comprises a first adjustment member connected above the boom;
a second adjusting piece connected with the lower part of the suspender;
the first adjusting piece is uniformly distributed with at least two first adjusting holes along the length direction, the second adjusting piece is uniformly distributed with at least two second adjusting holes along the length direction, and the first adjusting holes and the second adjusting holes are positioned on the same plumb line;
the first connecting piece is connected with the first adjusting hole, and the second connecting piece is connected with the second adjusting hole.
3. The integral T-beam steel bar hoisting device of claim 2, wherein the first connecting piece and the first adjusting hole, and the second connecting piece and the second adjusting hole are connected through locking structures;
the locking structure comprises a pin shaft penetrating through the first adjusting hole or the second adjusting hole;
and the third connecting piece is detachably connected with the pin shaft, and the third connecting piece is provided with a holding groove for the first connecting piece or the second connecting piece to penetrate through.
4. The integral T-beam steel lifting device as claimed in claim 3, wherein the second connecting member is provided with at least four,
the second connecting piece pass through stable structure with T roof beam reinforcing bar overall structure is connected, the other end of second connecting piece is close to respectively four corners of T roof beam reinforcing bar overall structure.
5. The integral T-beam steel lifting device as claimed in claim 4, wherein the stabilizing structure comprises a square body,
two first supporting components respectively positioned on two opposite sides of the body;
the first support assembly comprises a base body connected with the T-beam steel bar integral structure;
and connecting the base body with the body through a support.
6. A T-beam reinforcing integral hoisting device as claimed in claim 5, wherein the support member comprises a first return member connected with the second connecting member,
and a second loop element connected with the other end of the first loop element;
the second clip is connected with the base body through a U-shaped piece fixedly arranged above the base body.
7. The integral T-beam rebar hoisting device of claim 2, wherein the first adjusting piece and the hanger rod and the second adjusting piece and the hanger rod are all welded.
8. The integral T-beam steel bar hoisting device of claim 6, wherein the first connecting piece and the second connecting piece are both steel wire ropes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021516433.XU CN212712345U (en) | 2020-07-28 | 2020-07-28 | Integral hoisting device for T-shaped beam steel bars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021516433.XU CN212712345U (en) | 2020-07-28 | 2020-07-28 | Integral hoisting device for T-shaped beam steel bars |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212712345U true CN212712345U (en) | 2021-03-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021516433.XU Expired - Fee Related CN212712345U (en) | 2020-07-28 | 2020-07-28 | Integral hoisting device for T-shaped beam steel bars |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212712345U (en) |
-
2020
- 2020-07-28 CN CN202021516433.XU patent/CN212712345U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210316 Termination date: 20210728 |