CN104018677A - Steel bar binding mold and using method - Google Patents
Steel bar binding mold and using method Download PDFInfo
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- CN104018677A CN104018677A CN201410273431.5A CN201410273431A CN104018677A CN 104018677 A CN104018677 A CN 104018677A CN 201410273431 A CN201410273431 A CN 201410273431A CN 104018677 A CN104018677 A CN 104018677A
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 91
- 239000010959 steel Substances 0.000 title claims abstract description 91
- 238000000034 method Methods 0.000 title claims abstract description 35
- 230000003014 reinforcing effect Effects 0.000 claims description 57
- 230000002787 reinforcement Effects 0.000 claims description 43
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 34
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 22
- 238000003754 machining Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention provides a steel bar binding mold and a using method. The steel bar binding mold comprises a first mold, a second mold and a mold sleeve, wherein the first mold is of a cuboid structure and comprises a mold bottom board and a mold sleeve groove in the mold bottom board; the mold sleeve is of a hollow structure and is arranged inside the mold sleeve groove; the mold sleeve is in a circular truncated cone shape and is composed of two symmetrical parts; the middle of the mold sleeve is provided with a cylindrical steel bar placement groove; the second mold is of a U-type structure; the first mold and the second mold are connected through plug pins and slots to form a rectangular framework structure. By the utilization of the steel bar binding mold, safety of workers is ensured, steel bars are bound at the steel bar machining area, the steel bars are installed and fixed by being hoisted on the construction face, and the construction progress is accelerated.
Description
Technical Field
The invention relates to the field of building construction, in particular to a steel bar binding mold and a using method thereof.
Background
At present, in civil or commercial high-rise buildings, due to good earthquake-resistant performance, the shear wall has larger and regular room space, so that the shear wall is widely applied and popularized. The steel bars of the shear wall can form the integral steel bar framework of the shear wall while playing a role in positioning, so that the steel bars of the shear wall play an important role in the construction process of the shear wall.
In the existing stage of shear wall reinforcement process, workers must finish the construction operation surface, and the reinforcement construction difficulty of the outer wall of the shear wall is increased along with the increase of floors, so that the existing shear wall reinforcement mainly has the following problems.
Firstly, in the reinforcement construction of outer wall, the workman sits high altitude construction on the fork ladder for a long time, has the potential safety hazard problem.
Secondly, when the layer roof concrete is poured at every time, the steel bar binding work must stop the construction, and the whole construction progress is greatly influenced.
In addition, the binding of the reinforcing steel bars varies from person to person and has uneven quality.
Therefore, in the binding process of the reinforcing steel bars of the shear wall, the personal safety of constructors is ensured, and meanwhile, the construction progress of reinforcing steel bar binding is accelerated.
Disclosure of Invention
In view of the above problems, the present invention aims to provide a steel bar binding mold and a method for using the same, so as to solve the problems that when a worker binds steel bars, the worker must stop working due to pouring of layer top plate concrete and has potential safety hazards due to long-time overhead operation.
According to one aspect of the invention, a reinforcement bar binding mold is provided, which comprises a first mold, a second mold and a mold sleeve; the first die is of a cuboid structure and comprises a die bottom plate and a die sleeve groove arranged on the die bottom plate, and two ends of the first die are respectively provided with a bolt; the die sleeve is of a hollow structure and is arranged in a die sleeve groove, wherein the die sleeve is in a round table shape and consists of two symmetrical parts, and the middle of the die sleeve is provided with a cylindrical reinforcing steel bar placing groove; the second mould is a U-shaped structure, two ends of the U-shaped opening of the second mould are respectively provided with a slot matched with the plug pin of the first mould, and the first mould and the second mould are connected into a rectangular frame structure through the plug pin and the slot.
The first die further comprises a hoisting hole and a safety ring; the safety rings are a pair, fixed on the first die and positioned on a vertical line with the hoisting holes; the safety ring is connected with a lifting hook in a hanging mode, and a hook with an upward opening is fixed at the lower end of the lifting hook through a double nut.
Wherein, a reinforcing rib is arranged on the outer side of the first die.
Wherein, the inside reinforcing bar standing groove of mould sleeve adopts screw thread form or dull polish form.
And the second die is provided with reinforcing steel bar grooves at equal intervals, and the reinforcing steel bar grooves are respectively vertical to each side of the second die with the U-shaped structure.
The two vertical edges of the U-shaped structure of the second die are provided with horizontal reinforcing steel bar grooves at equal intervals, and the horizontal edges of the U-shaped structure are provided with vertical reinforcing steel bar grooves at equal intervals; and the positions of the vertical reinforcing steel bar grooves correspond to the positions of the die sleeve grooves in the vertical direction, and the distance between the die sleeve grooves is equal to the distance between the vertical reinforcing steel bar grooves.
On the other hand, the invention also provides a using method of the steel bar binding mould, which comprises the following steps:
manufacturing a steel bar binding mold;
inserting the vertical steel bar into a die sleeve groove of the first die, fixing the lower end of the vertical steel bar into a vertical steel bar groove of the second die to keep the steel bar vertical, and fixing a die sleeve into the die sleeve groove after the vertical steel bar is inserted;
placing the transverse steel bars in the horizontal steel bar grooves of the second die to enable the transverse steel bars to be kept horizontal;
binding each crossed part of the placed vertical steel bars and the placed transverse steel bars;
and installing a hoisting ring at the hoisting hole of the first die, and performing hoisting operation through the hoisting ring and the safety ring.
Wherein, in the hoisting engineering, the hook arranged on the safety ring hooks any transverse steel bar.
Wherein, a reinforcing rib is arranged at the outer side of the first die.
Wherein, two hoisting support steel bars are fixed on the bound steel bar net in a crossed manner.
By utilizing the steel bar binding mould and the using method, the steel bar binding procedure of the shear wall can be finished in a steel bar processing area, work shrinkage or shutdown caused by pouring of layer top plate concrete can be avoided, the personal safety of workers is guaranteed to the maximum extent, the construction progress is accelerated, the installation and the positioning fixation of the steel bars of the shear wall are carried out on the construction surface through the hoisting operation, and the construction efficiency is improved.
To the accomplishment of the foregoing and related ends, one or more aspects of the invention comprise the features hereinafter fully described and particularly pointed out in the claims. The following description and the annexed drawings set forth in detail certain illustrative aspects of the invention. These aspects are indicative, however, of but a few of the various ways in which the principles of the invention may be employed. Further, the present invention is intended to include all such aspects and their equivalents.
Drawings
Other objects and results of the present invention will become more apparent and more readily appreciated as the same becomes better understood by reference to the following description and appended claims, taken in conjunction with the accompanying drawings. In the drawings:
FIG. 1 is a schematic structural view of a reinforcement bar binding mold according to an embodiment of the present invention;
fig. 2 is a schematic view of a reinforcing bar binding structure of a reinforcing bar binding mold according to an embodiment of the present invention;
FIG. 3 is a schematic view of a hoisting structure of the steel bar binding mold according to the embodiment of the invention;
FIG. 4 is a top view of a first mold of a rebar tying mold according to an embodiment of the present invention;
FIG. 5 is a sectional view of a first mold of a reinforcement mold according to an embodiment of the present invention;
FIG. 6-1 is a front view of a mold sleeve of a reinforcing bar tying mold according to an embodiment of the present invention;
fig. 6-2 is a plan view of a mold sleeve of the reinforcing bar tying mold according to the embodiment of the present invention;
figures 6-3 are cross-sectional views of the mould sleeve of a reinforcement mould according to an embodiment of the invention;
FIG. 7 is a schematic view of the operation of the hook of the reinforcement bar binding mold according to the embodiment of the present invention;
fig. 8 is a flow chart of a method for using the reinforcement bar binding mold according to the embodiment of the invention.
Wherein the reference numerals include: hoisting ring 1, first mould 2, second mould 3, safety ring 4, reinforcing bar groove 5, stiffening rib 6, mould sleeve groove 7, bolt 8, mould sleeve 9, mould bottom plate 10, reinforcing bar standing groove 11, reinforcing bar 12, lifting hole 13, main lifting hook 14, hoist and mount support bar 15, lifting hook 16, couple 17, two nuts 18.
The same reference numbers in all figures indicate similar or corresponding features or functions.
Detailed Description
In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of one or more embodiments. It may be evident, however, that such embodiment(s) may be practiced without these specific details.
Because the wide application of present steel bar structure in the building field, the quality and the efficiency of reinforcement also more and more obtain attention, the reinforcement of shear force wall steel bar in present stage must be accomplished at the operation face, simultaneously, along with the floor height of floor, the workman sits the high altitude construction on the fork ladder for a long time, has the potential safety hazard problem. In addition, the steel bar binding worker needs to stop working when pouring the layer top plate concrete at every time, and the whole construction progress is influenced. Therefore, aiming at the problems in the prior art, the reinforcement bar binding mold and the use method provided by the invention can enable the reinforcement bar binding process to be completed in a reinforcement bar processing area, and then the installation and positioning of the reinforcement bar net are carried out on the construction surface by carrying out hoisting operation on the bound reinforcement bar net, so that the safety of reinforcement bar binding personnel is ensured, and the construction efficiency and the construction quality are improved.
Specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Fig. 1 shows the structure of a reinforcing bar tying mold according to an embodiment of the present invention; figure 4 shows a first mould top view of a reinforcement mould according to an embodiment of the invention; fig. 5 shows a first mold sectional structure of the reinforcing bar binding mold according to the embodiment of the present invention.
As shown in fig. 1, 4 and 5, the reinforcement bar binding mold provided by the present invention comprises a first mold 2, a second mold 3 and a mold sleeve 9; the first die 2 is of a cuboid structure and comprises a die base plate 10 and a plurality of die sleeve grooves 7 arranged on the die base plate 10, and two ends of the first die 2 are respectively provided with a bolt 8; the die sleeve 9 is of a hollow structure and is arranged in the die sleeve groove 7, wherein the die sleeve 9 is in a round table shape and consists of two symmetrical parts, the middle of the die sleeve 9 is provided with a cylindrical reinforcing steel bar placing groove 11, and the hollow structure of the die sleeve 9 is the cylindrical reinforcing steel bar placing groove 11; the second die 3 is of a U-shaped structure, two ends of a U-shaped opening of the second die 3 are respectively provided with a slot matched with the plug pin 8 of the first die 2, and the first die 2 and the second die 3 are connected in an inserting manner through the plug pin 8 and the slot to form a rectangular frame structure together; in addition, the second mold 3 is provided with reinforcing bar grooves 5 at equal intervals.
Specifically, the first die 2 and the second die 3 of the reinforcement bar binding die provided by the invention are both made of metal materials, the first die 2 is of a cuboid structure and comprises a die bottom plate 10, a plurality of die sleeve grooves 7 which are equidistant are arranged on the die bottom plate 10, the die sleeve grooves 7 penetrate through the first die 2, the insertion of vertical reinforcement bars for binding the reinforcement bars is facilitated, and in addition, the two ends of the first die 2 are respectively provided with a bolt 8 for connecting the first die 2 and the second die 3.
In addition, a reinforcing rib 6, a hoisting hole 13 and a safety ring 4 are arranged on the outer side of the first mold 2, the first mold 2 is fixed through the reinforcing rib 6 in the hoisting process, and the stability and firmness of the first mold 2 are enhanced; the hoisting ring 1 is fixed on the hoisting ring hole, and the hoisting ring is hung on the hoisting ring 1 through the main lifting hook to perform hoisting operation. In order to ensure the stability of the reinforcing mesh and the lifting safety during lifting, a pair of safety rings 4 are arranged on the first die 2, and the safety factor of lifting is improved and the phenomenon of sliding of the reinforcing mesh is avoided by fixedly connecting the safety rings 4 with the reinforcing mesh.
The second mould 3 is a U-shaped structure, namely a rectangular structure lacking a short side, and the inner sides of the two ends of the U-shaped opening of the second mould 3 are provided with slots matched with the bolts 8 of the first mould 2. The first die 2 and the second die 3 are fixedly connected through the plug 8 and the slot to form a rectangular frame structure together. The first die 2 and the second die 3 are fixedly connected in an inserting mode, in addition, the edges of the second die 3 are connected in an inserting mode, and the binding dies are convenient to install and detach in the using process. Meanwhile, in order to fix the position of the transverse steel bar in the bound steel bar, a plurality of equally spaced steel bar grooves 5 are arranged on the second mould 3, the steel bar grooves 5 of the second mould 3 are respectively perpendicular to each side of the second mould 3, namely, equally spaced horizontal steel bar grooves are arranged on two vertical sides of the U-shaped structure, equally spaced vertical steel bar grooves are arranged on the horizontal sides of the U-shaped structure, wherein the horizontal steel bar grooves on the two vertical sides of the U-shaped structure of the second mould 3 are corresponding, namely, the transverse steel bar can be kept horizontal when being fixed on the second mould 3.
Specifically, the positions of the vertical reinforcement grooves correspond to the positions of the die sleeve grooves 7 one to one in the vertical direction, and the distance between the die sleeve grooves 7 is equal to the distance between the vertical reinforcement grooves. After the first die 2 and the second die 3 are fixed, in the process of binding the steel bars, the vertical steel bars are inserted into the die sleeve grooves 7 of the first die 2 and penetrate through the first die 2, the lower ends of the vertical steel bars are fixed through the vertical steel bar grooves arranged on the second die 3, and the vertical steel bars are vertically fixed on the binding die and are parallel to each other; the transverse reinforcing steel bars are fixed in the horizontal reinforcing steel bar grooves of the second die 3, and each transverse reinforcing steel bar is ensured to be in a horizontal state. After the transverse steel bars and the vertical steel bars are fixed, binding the crossed parts of the vertical steel bars and the transverse steel bars according to construction requirements.
Further, fig. 2 shows a reinforcing bar binding structure of the reinforcing bar binding mold according to the embodiment of the present invention.
As shown in fig. 2, after the first mold 2 and the second mold 3 are assembled, the vertical reinforcing bars penetrate through the first mold 2 according to the binding mold, the lower ends of the vertical reinforcing bars are fixed by the vertical reinforcing bar grooves formed in the second mold 3, so that the vertical state of each reinforcing bar is ensured, and meanwhile, the horizontal state of each reinforcing bar is ensured by placing the horizontal reinforcing bars in the two reinforcing bar grooves in the same horizontal direction. After the transverse steel bars and the vertical steel bars are fixed, binding each crossed point of the transverse steel bars and the vertical steel bars according to construction requirements, and further forming a steel bar mesh.
It should be noted that the first mold 2 and the second mold 3 are connected in an insertion manner, so that the second mold 3 is removed when the hoisting operation is finished after the steel bars are bound, the overall weight of hoisting is reduced, and the hoisting and the fixed positioning and installation of the steel bars are facilitated. The first mould 2 is positioned on one short side of the cuboid framework, and in the hoisting process of the bound reinforcing mesh, the first mould 2 is hoisted through an external main lifting hook, so that the hoisting operation of the reinforcing mesh is realized. For the convenience of hoisting operation, hoisting holes 13 and safety rings 4 are arranged on the side surface of the first mold 2, wherein two pairs of hoisting holes 13 are arranged for fixing the hoisting rings 4, and the hoisting rings 4 are connected with a main lifting hook of an external crane.
In addition, in order to prevent the vertical steel bars from slipping off during the hoisting process, a die sleeve is arranged in a die sleeve groove of the first die 2, wherein the die sleeve is in a circular truncated cone shape and consists of two symmetrical parts, a cylindrical reinforcing steel bar placing groove is formed in the center of the circular truncated cone, after the vertical steel bar is inserted into the first die, the die sleeve is placed into the die sleeve groove, the vertical steel bar is taken as the center to form an inverted round table shape, wherein the shape of the die sleeve groove is consistent with that of the die sleeve and is also in an inverted frustum shape, namely, the large round end surface of the die sleeve is positioned above the small round end surface, and in the hoisting process of the bound reinforcing mesh, the reinforcing bar net passes through the telescopic reinforcing bar net standing groove card of mould on the mould sleeve, and the telescopic small circle terminal surface card of mould is on the mould sleeve groove, and then makes the reinforcing bar net card on first mould and can not the landing. Wherein, for the frictional force between increase vertical reinforcing bar and the mould sleeve, the telescopic inner wall of mould sets up to the screw thread form, adopts the screw thread form to increase the frictional force between mould sleeve and the reinforcing bar, prevents the hoist and mount in-process, and the reinforcing bar is from the landing in the mould sleeve, in addition, also can use dull polish form or can increase the other forms of frictional force between reinforcing bar and the mould sleeve. Figures 6-1, 6-2 and 6-3 show front, top and cross-sectional views, respectively, of a mould sleeve of a reinforcement mould according to an embodiment of the invention.
As shown in fig. 6-1, 6-2 and 6-3 together, the die sleeve 9 is in the shape of a hollow circular truncated cone and consists of two identical parts, a cylindrical rebar placement groove 11 is formed in the middle, and after the rebar passes through the die sleeve groove 7 of the first die 2, the die sleeve 9 is installed in the die sleeve groove 7, wherein the rebar placement groove 11 just catches the rebar. The reinforcing steel bar placing groove 11 is arranged in a thread form or other anti-slip forms, so that the reinforcing steel bars are prevented from slipping out of the die sleeve 9 in the hoisting process.
It should be noted that, the mold sleeve 9 is in a hollow inverted circular truncated cone shape when installed in the mold sleeve groove 7, that is, the large circular surface of the mold sleeve faces upward, and the small circular surface is located below the large circular surface. The shape of the die sleeve groove in the first die is consistent with that of the die sleeve and is also in the shape of an inverted round table. In a specific embodiment of the present invention, the diameter of the reinforcing steel bar placing groove 11 is 6mm to 12mm, and the specific size is determined according to the diameter of the binding reinforcing steel bar. In addition, in order to prevent the phenomenon that the reinforcing mesh slides down in the hoisting operation because the thread of the reinforcing steel bar placing groove in the die sleeve reduces the friction force between the die sleeve and the reinforcing steel bar due to long-term use, a safety ring structure is arranged on the first die in the hoisting process besides the hoisting hole.
Specifically, the two pairs of hoisting holes are symmetrically distributed on a mold bottom plate of the first mold, each pair of hoisting holes is provided with one hoisting ring, and in the hoisting process, a main lifting hook of an external crane is hung on the hoisting ring for hoisting operation. Meanwhile, in order to prevent the slippage of the reinforcing mesh, a safety ring is arranged on the first die; wherein, the safety ring is a pair of, fixes on the same side of first mould. The safety ring is hung with a hook, and the steel bar mesh is fixed through the mold sleeve and the hook for hoisting operation. Fig. 3 shows a hoisting structure of a reinforcement bar binding mold according to an embodiment of the present invention; fig. 7 shows the principle of operation of the hook of the reinforcement bar binding mold according to the embodiment of the present invention.
As shown in fig. 7 and 3 together, the second mould is removed before lifting, the first mould 2 and the second mould and the sides of the second mould are fixed by inserting connection, the second mould is removed during the process of lifting the bound mesh reinforcement, and the whole mesh reinforcement is fixed on the first mould 2.
In the hoisting process, the hoisting ring 1 is fixed on the first die 2 through a hoisting hole, a main lifting hook 14 of an external crane is connected with the hoisting ring 1, meanwhile, a pair of lifting hooks 16 are hung on the safety ring 4, one end of each lifting hook 16 is bent, and the other end of each lifting hook 16 is in a straight line shape with threads. Specifically, one bent end of the lifting hook 16 is hung on the safety ring 4, and the other end is fixed with an upward hook 17 through a double nut 18, and the steel bar mesh is hooked by the hook 17 for lifting. For the lifting positions which are not well fixed or the lifting between the transverse reinforcing steel bars is inconsistent, the lifting positions can be adjusted through the double nuts 18, so that the lengths of the lifting hooks 16 are consistent, and the lifting is balanced in the horizontal direction. Meanwhile, in order to keep the stress of the first mold 2 in the vertical direction balanced in the hoisting operation, the pair of safety rings 4 are respectively arranged below the pair of hoisting holes 13, that is, the pair of safety rings 4 and the pair of hoisting rings 1 are respectively in one-to-one correspondence and are positioned on the same vertical line. During the hoisting process, the hooks 17 of the pair of lifting hooks 16 are hung on the same transverse steel bar.
In order to prevent irregular deformation of the reinforcing mesh caused by uneven stress on the bound reinforcing mesh or inconsistent lifting of the main lifting hook in the lifting process, in a preferred embodiment of the invention, two lifting support reinforcing bars 15 are fixed on the bound reinforcing mesh in a crossed manner for fixing the shape of the whole reinforcing mesh, so that the condition that the reinforcing mesh is deformed due to unbalanced lifting cannot occur.
In summary, the reinforcement bar binding method using the reinforcement bar binding mold provided by the invention comprises the following steps:
s810: manufacturing and assembling a steel bar binding mold;
s820: inserting the vertical steel bar into a die sleeve groove of the first die, fixing the lower end of the vertical steel bar into a vertical steel bar groove of the second die to keep the vertical steel bar vertical, and fixing the die sleeve into the die sleeve groove after the vertical steel bar is inserted;
s830: placing the transverse steel bars in a horizontal steel bar groove of a second die to keep the transverse steel bars in a horizontal state;
s840: binding each crossed part of the placed vertical steel bars and the placed transverse steel bars;
s850: and a hoisting ring is arranged at the hoisting hole of the first die, and hoisting operation is carried out through the hoisting ring and the safety ring arranged on the first die.
In order to enhance the stability and the firmness of the first mold, in step S850, reinforcing ribs 6 are provided on both sides of the first mold, respectively, to fix the entire first mold, thereby preventing the mesh reinforcement from slipping. And the hook of the lifting hook arranged on the safety ring is hung on the same transverse steel bar for balanced lifting. Meanwhile, in order to prevent the reinforcing mesh from deforming due to hoisting, two hoisting support bars 15 are fixed across the bound reinforcing mesh in step S840, that is, before hoisting, so as to ensure that the reinforcing mesh does not deform during hoisting.
It should be further noted that, in the reinforcement bar binding mold according to the present invention, the distance between the mold sleeve grooves of the first mold is equal to the distance between the vertical reinforcing bars of the mesh reinforcement, and the distance between the horizontal reinforcing bar grooves of the second mold is equal to the distance between the horizontal reinforcing bars of the mesh reinforcement; the reinforcement binding mold is produced by industrialized customization, the length of the first mold is consistent with that of the construction wall, and the distance between the sleeve grooves of the mold and the distance between the horizontal reinforcement grooves of the second mold can be set according to specific construction requirements.
The reinforcement bar binding mold and the method of use according to the present invention are described above by way of example with reference to the accompanying drawings. However, it will be appreciated by those skilled in the art that various modifications may be made to the reinforcement bar binding mold and method of use set forth above without departing from the spirit of the invention. Therefore, the scope of the present invention should be determined by the contents of the appended claims.
Claims (10)
1. A steel bar binding mould comprises a first mould, a second mould and a mould sleeve; wherein,
the first mould is of a cuboid structure and comprises a mould bottom plate and a mould sleeve groove arranged on the mould bottom plate, and two ends of the first mould are respectively provided with a bolt;
the die sleeve is of a hollow structure and is arranged in the die sleeve groove, wherein the die sleeve is in a round table shape and consists of two symmetrical parts, and the middle of the die sleeve is provided with a cylindrical reinforcing steel bar placing groove;
the second mould is of a U-shaped structure, two ends of the U-shaped opening of the second mould are respectively provided with a slot matched with the plug pin of the first mould, and the first mould and the second mould are connected into a rectangular frame structure through the plug pin and the slot.
2. The rebar tying mold of claim 1, wherein the first mold further comprises a lifting hole and a safety ring; wherein,
the safety rings are a pair, fixed on the first die and positioned on a vertical line with the hoisting holes;
the safety ring is connected with a lifting hook in a hanging mode, and a hook with an upward opening is fixed at the lower end of the lifting hook through double nuts.
3. A rebar tying mold as defined in claim 1,
and reinforcing ribs are arranged on the outer side of the first die.
4. A rebar tying mold as defined in claim 1,
the reinforcing steel bar placing groove in the die sleeve is in a threaded form or a frosted form.
5. A rebar tying mold as defined in claim 1,
and the second mould is provided with reinforcing steel bar grooves at equal intervals, and the reinforcing steel bar grooves are respectively vertical to each side of the second mould of the U-shaped structure.
6. A rebar tying mold as claimed in claim 5,
the two vertical edges of the U-shaped structure of the second die are provided with horizontal reinforcing steel bar grooves at equal intervals, and the horizontal edges of the U-shaped structure are provided with vertical reinforcing steel bar grooves at equal intervals; and,
the positions of the vertical reinforcement grooves correspond to the positions of the die sleeve grooves in the vertical direction, and the distance between the die sleeve grooves is equal to the distance between the vertical reinforcement grooves.
7. A using method of a steel bar binding mold comprises the following steps:
manufacturing a reinforcement bar binding mold according to any one of claims 1 to 6;
inserting vertical reinforcing steel bars into a die sleeve groove of the first die, fixing the lower ends of the vertical reinforcing steel bars into a vertical reinforcing steel bar groove of the second die to keep the reinforcing steel bars vertical, and fixing the die sleeve into the die sleeve groove after the vertical reinforcing steel bars are inserted;
placing transverse steel bars in a horizontal steel bar groove of the second die to enable the transverse steel bars to be kept horizontal;
binding each crossed part of the placed vertical steel bars and the placed transverse steel bars;
and installing a hoisting ring at the hoisting hole of the first die, and performing hoisting operation through the hoisting ring and the safety ring.
8. The use method of a reinforcing bar binding mold according to claim 7,
in the hoisting engineering, the hook arranged on the safety ring hooks any transverse steel bar.
9. The use method of a reinforcing bar binding mold according to claim 7,
and arranging a reinforcing rib on the outer side of the first die.
10. The use method of a reinforcing bar binding mold according to claim 7,
and two hoisting support steel bars are fixed on the bound steel bar net in a crossed manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410273431.5A CN104018677B (en) | 2014-06-18 | 2014-06-18 | Reinforcing bar binding mould and using method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410273431.5A CN104018677B (en) | 2014-06-18 | 2014-06-18 | Reinforcing bar binding mould and using method |
Publications (2)
| Publication Number | Publication Date |
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| CN104018677A true CN104018677A (en) | 2014-09-03 |
| CN104018677B CN104018677B (en) | 2016-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410273431.5A Active CN104018677B (en) | 2014-06-18 | 2014-06-18 | Reinforcing bar binding mould and using method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112900883A (en) * | 2021-02-04 | 2021-06-04 | 广东省水利水电第三工程局有限公司 | Pulley steel bar carrying device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04293863A (en) * | 1991-03-25 | 1992-10-19 | Hazama Gumi Ltd | Hold device for reinforcement cage |
| CN202467218U (en) * | 2012-03-14 | 2012-10-03 | 北京市公路桥梁建设集团有限公司 | Reinforcing steel bar binding in-place lifting appliance |
| CN202519998U (en) * | 2012-04-06 | 2012-11-07 | 中国葛洲坝集团股份有限公司 | Rebar banding sample frame for vertical wall surface |
| CN202578006U (en) * | 2012-05-30 | 2012-12-05 | 陕西建工集团第一建筑工程有限公司 | Positioning structure for binding steel bar |
-
2014
- 2014-06-18 CN CN201410273431.5A patent/CN104018677B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04293863A (en) * | 1991-03-25 | 1992-10-19 | Hazama Gumi Ltd | Hold device for reinforcement cage |
| CN202467218U (en) * | 2012-03-14 | 2012-10-03 | 北京市公路桥梁建设集团有限公司 | Reinforcing steel bar binding in-place lifting appliance |
| CN202519998U (en) * | 2012-04-06 | 2012-11-07 | 中国葛洲坝集团股份有限公司 | Rebar banding sample frame for vertical wall surface |
| CN202578006U (en) * | 2012-05-30 | 2012-12-05 | 陕西建工集团第一建筑工程有限公司 | Positioning structure for binding steel bar |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112900883A (en) * | 2021-02-04 | 2021-06-04 | 广东省水利水电第三工程局有限公司 | Pulley steel bar carrying device |
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| Publication number | Publication date |
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| CN104018677B (en) | 2016-03-30 |
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