CN209651705U - A kind of precast beam reinforced bar hanger - Google Patents
A kind of precast beam reinforced bar hanger Download PDFInfo
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- CN209651705U CN209651705U CN201920051178.7U CN201920051178U CN209651705U CN 209651705 U CN209651705 U CN 209651705U CN 201920051178 U CN201920051178 U CN 201920051178U CN 209651705 U CN209651705 U CN 209651705U
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- crossbearer
- horizontal girder
- reinforced bar
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- precast beam
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Abstract
The utility model provides a kind of precast beam reinforced bar hanger, it include: horizontal girder, horizontal girder both ends are equipped with hanging ring, horizontal girder lower part is equipped with the interior rectangle frame crossbearer for triangular structure, horizontal girder is placed in the span centre position of crossbearer, horizontal girder both ends are connect with crossbearer by several tension ribs, to disperse stress, vertical attachment beam and vertical cant beam are added between horizontal girder and crossbearer simultaneously, to reinforce hanger stability, several suspension centres are set on crossbearer, the connecting shackle at suspension centre, to handling precast beam reinforced bar.The utility model structure optimization, low in cost, overall structure is firm, symmetrical, and stress equalization is simple and efficient to handle, improves operating efficiency, and operation is safer, effectively solves the problems, such as the lifting of precast beam reinforced bar.
Description
Technical field
The utility model relates to field of bridge construction, more particularly to a kind of precast beam reinforced bar hanger.
Background technique
With the development of science and technology, the construction of science of bridge building precast beam is also towards mechanization, the direction of high efficiency, streamlined
Development, precast beam direction of each process also in continuous optimization process towards facilitation of constructing stride forward, however in precast beam
In lifting operation after the completion of steel reinforcement cage overall binding, stability, safety and the operability of Chang Yinwei steel-bar lifting frame and
Construction is influenced, therefore how efficiently, safely hoisting prefabricated beam steel becomes problem to be solved in science of bridge building.
Traditional steel-bar lifting frame is made of fashioned iron steel completely, largely uses steel to guarantee rigidity and stability,
Own wt is increased, material is wasted；Suspension hook uses reinforcing bar crotch, and worker partially hangs frequent occurrence during linking up with lifting
The problem of hook breaks off relations, influences construction safety.
Summary of the invention
To solve the above problems, the utility model provides a kind of precast beam reinforced bar hanger, for hanger stress condition, optimization
Hanger structure, has saved cost of manufacture, increases stability, while using buckle-type suspension hook, not only convenient for operation, also ensures
Lifting safety.
The utility model is realized especially by following technical proposals: a kind of precast beam reinforced bar hanger, comprising: level is main
Beam, the horizontal girder both ends are equipped with hanging ring, and the horizontal girder lower part is equipped with crossbearer, the horizontal girder and the crossbearer it
Between be connected with several tension ribs, several suspension centres are set on the crossbearer.
A kind of precast beam reinforced bar hanger of the utility model further improvement lies in that, the crossbearer be in rectangular frame structure, packet
Liang Changliang is included, and several short beams being vertically connected between the two long beams, the short beam is vertical with the horizontal girder, institute
It is parallel with the horizontal girder to state long beam, the suspension centre is set on the two long beams.
The rectangular frame structure of the crossbearer increases the forced area of the hanger, provides multiple suspension centres, and described
Crossbearer and the horizontal girder cooperate, and improve the rigidity of the hanger.
A kind of precast beam reinforced bar hanger of the utility model further improvement lies in that, the first end of several tension ribs point
It is not drawn by the hanging ring, the second end of several tension ribs is fixed on the two long beams with being respectively separated.
A kind of precast beam reinforced bar hanger of the utility model further improvement lies in that, the crossbearer be equipped with several cant beams,
Several cant beams are connected to end to end between the short beam, and the crossbearer is divided into several triangular structures.
The crossbearer is set as triangular structure, keeps the crossbearer more firm, increases the rigidity of the crossbearer.
A kind of precast beam reinforced bar hanger of the utility model further improvement lies in that, several puts more energy into is equipped in the short beam
Rib.
The ribbed stiffener is added, the rigidity of the crossbearer is further increased.
A kind of precast beam reinforced bar hanger of the utility model further improvement lies in that, the hanging ring lower part be equipped with two it is vertical tiltedly
The position for corresponding to the hanging ring, the two vertical cant beams are fixed on the horizontal girder in beam, two described vertical cant beam one end
The other end is individually fixed in the two long beams of the crossbearer, so that hanger frame knot triangular in shape in the vertical direction
Structure.
The hanger is set as triangular frame structure in the vertical direction, connect the horizontal girder with the crossbearer
It is more firm.
A kind of precast beam reinforced bar hanger of the utility model further improvement lies in that, on the horizontal girder and the crossbearer
Corresponding to the position of the girder, several vertical attachment beams are equipped at intervals with, the vertical attachment beam is connected to the short beam and institute
It states between horizontal girder.
Cooperate the tension rib, make secondary connection between the horizontal girder and the crossbearer, so that the hanger knot
Structure is more firm.
A kind of precast beam reinforced bar hanger of the utility model further improvement lies in that, the horizontal girder be set to the crossbearer
Span centre position above.
By above structure, cost is not only reduced, and is effectively prevented from and leads to the problem of amount of deflection since span is excessive, is increased
The stability of the hanger.
A kind of precast beam reinforced bar hanger of the utility model further improvement lies in that, lifting rope is connected at the suspension centre and is hung
Hook, the suspension hook are buckle-type suspension hook.
Using buckle-type suspension hook, unhook problem when lifting operation is efficiently avoided, facilitates worker's operation, guarantees operation
Safety.
A kind of precast beam reinforced bar hanger of the utility model further improvement lies in that, the horizontal girder center and the cross
Frame central coaxial, and the hanger is in symmetrical structure along the direction of the axis.
In the hanger of symmetrical structure, stable structure, stress equalization.
To sum up, the utility model include but is not limited to it is following the utility model has the advantages that
1, the lifting of precast beam reinforced bar is effectively solved the problems, such as；
2, structure optimization, it is low in cost；
3, structure is more firm, and operation is safer；
4, simple and efficient to handle, improve operating efficiency.
Detailed description of the invention
Specific embodiment of the present utility model is described in further detail with reference to the accompanying drawing, in which:
Fig. 1 is the utility model positive structure schematic；
Fig. 2 is the utility model overlooking structure diagram；
Fig. 3 is the utility model side structure schematic diagram.
In diagram: the horizontal girder of 1-；2- crossbearer；3- tension rib；4- suspension centre；5- hanging ring；21- long beam；22- short beam；23- is oblique
Beam；24- ribbed stiffener；41- lifting rope；42- suspension hook；The vertical cant beam of 61-；The vertical attachment beam of 62-.
Specific embodiment
With reference to the accompanying drawings and examples, the utility model is further described.
Referring to FIG. 1 to 3, a kind of precast beam reinforced bar hanger provided in this embodiment, comprising: by I-steel production
Horizontal girder 1, horizontal 1 both ends of girder are welded with hanging ring 5 made of steel plate, and horizontal 1 lower part of girder is equipped with crossbearer 2,
It is connected with several tension ribs 3 between the horizontal girder 1 and the crossbearer 2, is arranged on the crossbearer 2 several to hoisting prefabricated
The suspension centre 4 of beam steel.Wherein:
The horizontal girder 1 is placed in the span centre position of the crossbearer 2, while being welded with vertical attachment beam in span centre position
62, described vertical 62 one end of attachment beam is welded in the horizontal girder 1, and the other end is welded in the crossbearer 2, rigid to increase span centre
Degree, meanwhile, one end of several tension ribs 3 is welded in hanging ring 5, other end dispersion is welded in crossbearer 2, to disperse stress and raising
The purpose of hanger integral strength；
Further, the crossbearer 2 is welded into rectangular frame structure, including two long beams 21 by fashioned iron, and is welded in two institutes
Several short beams 22 between long beam 21 are stated, the short beam 22 is vertical with the horizontal girder 1, the long beam 21 and the horizontal master
Beam 1 is parallel.
The central coaxial of the center of the horizontal girder 1 and the crossbearer 2 is arranged；It welds one end of the vertical attachment beam 62
It is connected on the horizontal girder 1, the corresponding middle position for being welded in the short beam 22 on the crossbearer 2 of the other end；The drawknot
One end of muscle 3 is welded in the hanging ring 5, and the other end is facing each other to be welded on two long beams 21 of the crossbearer 2, by several
This hanger drawknot at two is the symmetrical pyramidal structure on vertex with hanging ring 5 by the tension rib 3.
It further, is the rigidity and stability that increase the crossbearer 2, between the present embodiment preferably adjacent short beam 22
It is welded with cant beam 23, the adjacent cant beam 23 is end to end, the crossbearer 2 is divided into several triangular structures, in addition, in described short
The ribbed stiffener 24 of several steel plates of welding in beam 22, to enhance the intensity of the short beam 22.
It is further, more harsh to the intensity requirement of the hanging ring 5 since two hanging rings 5 concentrate stress,
The lower part that the present embodiment is preferable over each hanging ring 5 is welded with two vertical cant beams 61, and one end of the vertical cant beam 61 is welded in
The hanging ring 5, the other end are respectively welded on the two long beams 21 of the crossbearer, and one enhances the intensity of the hanging ring 5, simultaneously
Making this hanger in the vertical direction is in more firm triangular structure.
Further, lifting rope 41 and suspension hook 42 are connected at the suspension centre 4, the suspension hook 42 is preferably hung using buckle-type
Unhook problem when lifting operation can be effectively avoided in hook, facilitates worker's operation, guarantees operation safety.
The embodiments of the present invention is explained in detail in conjunction with attached drawing above, but the utility model is not limited to
Above embodiment can also make many variations to it within the knowledge of one of ordinary skill in the art.
Thus, certain details in embodiment should not constitute the restriction to the utility model, and the utility model will be with appended claims
The range that book defines is as the protection scope of the utility model.
Claims (10)
1. a kind of precast beam reinforced bar hanger characterized by comprising horizontal girder, the horizontal girder both ends are equipped with hanging ring, institute
Horizontal girder lower part is stated equipped with crossbearer, is connected with several tension ribs between the horizontal girder and the crossbearer, on the crossbearer
Several suspension centres are set.
2. a kind of precast beam reinforced bar hanger according to claim 1, which is characterized in that the crossbearer is in rectangular frame structure,
Including two long beams, and several short beams being vertically connected between the two long beams, the short beam is vertical with the horizontal girder,
The long beam is parallel with the horizontal girder, and the suspension centre is set on the two long beams.
3. a kind of precast beam reinforced bar hanger according to claim 2, which is characterized in that the first end of several tension ribs
It is drawn respectively by the hanging ring, the second end of several tension ribs is fixed on the two long beams with being respectively separated.
4. a kind of precast beam reinforced bar hanger according to claim 2, which is characterized in that the crossbearer is equipped with several oblique
Beam, several cant beams are connected to end to end between the short beam, and the crossbearer is divided into several triangular structures.
5. a kind of precast beam reinforced bar hanger according to claim 2, which is characterized in that be equipped with several put more energy into the short beam
Rib.
6. a kind of precast beam reinforced bar hanger according to claim 2, which is characterized in that it is vertical that the hanging ring lower part is equipped with two
The position for corresponding to the hanging ring is fixed on the horizontal girder in cant beam, two described vertical cant beam one end, and two is described vertical oblique
The beam other end is individually fixed in the two long beams of the crossbearer, so that hanger frame knot triangular in shape in the vertical direction
Structure.
7. a kind of precast beam reinforced bar hanger according to claim 2, which is characterized in that the horizontal girder and the crossbearer
The upper position corresponding to the girder, is equipped at intervals with several vertical attachment beams, the vertical attachment beam be connected to the short beam and
Between the horizontal girder.
8. a kind of precast beam reinforced bar hanger according to claim 1, which is characterized in that the horizontal girder is set to the cross
Above the span centre position of frame.
9. a kind of precast beam reinforced bar hanger according to claim 1, which is characterized in that be connected at the suspension centre lifting rope and
Suspension hook, the suspension hook are buckle-type suspension hook.
10. a kind of precast beam reinforced bar hanger according to any one of claims 1 to 9, which is characterized in that the horizontal girder
Center and the crossbearer central coaxial, and the hanger is in symmetrical structure along the axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920051178.7U CN209651705U (en) | 2019-01-14 | 2019-01-14 | A kind of precast beam reinforced bar hanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920051178.7U CN209651705U (en) | 2019-01-14 | 2019-01-14 | A kind of precast beam reinforced bar hanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209651705U true CN209651705U (en) | 2019-11-19 |
Family
ID=68520874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920051178.7U Active CN209651705U (en) | 2019-01-14 | 2019-01-14 | A kind of precast beam reinforced bar hanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209651705U (en) |
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2019
- 2019-01-14 CN CN201920051178.7U patent/CN209651705U/en active Active
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