CN215558333U - Reusable hanging bar device - Google Patents
Reusable hanging bar device Download PDFInfo
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- CN215558333U CN215558333U CN202121964881.0U CN202121964881U CN215558333U CN 215558333 U CN215558333 U CN 215558333U CN 202121964881 U CN202121964881 U CN 202121964881U CN 215558333 U CN215558333 U CN 215558333U
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Abstract
The utility model belongs to the technical field of auxiliary lifting appliances for pile foundation construction, and particularly relates to a reusable steel bar lifting device, aiming at solving the problems of large using amount of steel bar lifting steel bars, high cost, complicated construction and the like during construction of an engineering pile; the steel wire rope positioning device comprises a steel wire rope, a positioning ladder and a plurality of sections of hanging bars which are connected end to form a straight chain, wherein the hanging bars are movably buckled through steel bar rings, the first section of hanging bars are welded at the tail part of the positioning ladder, and the tail part of the tail section of hanging bars is connected with a clamping hook; a plurality of positioning rings are welded on the hanging ribs and the positioning ladder along the length direction, and the steel wire rope sequentially penetrates through the positioning rings from top to bottom to be connected with the unhooking brake of the clamping hook. According to the reusable steel bar hanging device, the length of the steel bar hanging chain can be freely combined according to the depth of an empty pile in the construction process, the operation is simple, the device is detachable and foldable, the welding time of the steel bar hanging chain is shortened, the device can be repeatedly used for many times, after a steel bar cage is lowered, a steel wire rope is lifted up to automatically unhook, the steel bar hanging amount is saved, and the construction cost is reduced.
Description
Technical Field
The utility model belongs to the technical field of auxiliary lifting appliances for pile foundation construction, and particularly relates to a reusable lifting bar device.
Background
At present, the muscle that hangs of wide application in building engineering pile construction all is ordinary reinforcing bar lug weld, and the reinforcing bar welding is on the steel reinforcement cage, hangs into the stake downthehole with the steel reinforcement cage through the reinforcing bar, and the reinforcing bar is disposable, can't take out the multiplexing, when meetting the darker condition of empty stake, hangs the muscle reinforcing bar use amount bigger, and is with high costs, the loaded down with trivial details of construction.
SUMMERY OF THE UTILITY MODEL
The utility model provides a rib hanging device capable of being repeatedly used for solving the problems of large consumption of rib hanging steel bars, high cost, complicated construction and the like during construction of an engineering pile.
The utility model is realized by adopting the following technical scheme: a reusable hanging bar device comprises a steel wire rope, a positioning ladder and a plurality of sections of hanging bars which are connected end to form a straight chain, wherein the hanging bars are movably fastened through reinforcing bar rings, the first section of hanging bars are welded at the tail part of the positioning ladder, and the tail part of the tail section of hanging bars is connected with a clamping hook; a plurality of positioning rings are welded on the hanging ribs and the positioning ladder along the length direction, and the steel wire rope sequentially penetrates through the positioning rings from top to bottom to be connected with the unhooking brake of the clamping hook.
Further, the pothook hangs the last coupler body and the lower coupler body of muscle afterbody including the welding at the tail section, go up the coupler body and open the opening that link up from top to bottom on the coupler body down, the holding surface of lower coupler body slopes downwards to become domatic, the welding has the guide cylinder on the tail section hangs the muscle, a unhook locking lever has been inserted to the slidable in the guide cylinder, the unhook locking lever is as the unhook floodgate, be provided with the position cap above the guide cylinder on the unhook locking lever, wire rope is connected with the head of unhook locking lever, the afterbody of unhook locking lever inserts in the opening of coupler body and lower coupler body or takes out.
Furthermore, the lower hook body is formed by bending a steel bar, the lower hook body comprises a V-shaped section, side rods on two sides of the V-shaped section are folded upwards, and the folded sections are welded on the tail section hanging ribs; the upper hook body is formed by bending a steel bar and comprises a V-shaped section, and the tail part of the side rod of the V-shaped section is welded on the tail section hanging rib.
Furthermore, the positioning ladder is formed by bending a reinforcing steel bar, and comprises a U-shaped section, the opening end of the U-shaped section is closed, two side rods of the U-shaped section are welded with the first section of hanging ribs, a plurality of transverse rods are welded between the two side rods of the U-shaped section, the distance between the transverse rods is equal, and the distance is 10 cm.
Compared with the prior art, the utility model has the advantages that:
according to the reusable steel bar hanging device, the length of the steel bar hanging chain can be freely combined according to the depth of an empty pile in the construction process, the operation is simple, the device is detachable and foldable, the welding time of the steel bar hanging chain is shortened, the device can be repeatedly used for many times, after a steel bar cage is lowered, a steel wire rope is lifted up to automatically unhook, the steel bar hanging amount is saved, and the construction cost is reduced.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a partially enlarged schematic view of a portion a of fig. 1.
Fig. 3 is a schematic diagram of reinforcement cage unhooking.
Fig. 4 is a schematic structural view of the lower hook body.
In the figure: 1-positioning a ladder; 2-a steel wire rope; 3-hanging the first section of the reinforcement; 4-a positioning ring; 5-reinforcing steel bar ring; 6-hanging ribs at the tail section; 7-a guide cylinder; 8-unhooking locking bar; 9-hook; 9.1-upper hook body; 9.2-lower hook body; and (10) a reinforcement cage.
Detailed Description
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
As shown in fig. 1; a reusable hanging bar device comprises a steel wire rope 2, a positioning ladder 1 and a plurality of sections of hanging bars which are connected end to form a straight chain, wherein the hanging bars are movably buckled through a bar ring 5, the upper end of the positioning ladder 1 is connected with a lifting rope of a crane, the first section of hanging bar 3 is welded at the tail part of the positioning ladder 1, and the tail part of the tail section of hanging bar 6 is connected with a clamping hook 9; a plurality of positioning rings 4 are welded on the hanging ribs and the positioning ladder 1 along the length direction, and the steel wire rope 2 sequentially penetrates through the positioning rings 4 from top to bottom to be connected with the unhooking brake of the hook 9.
As shown in fig. 2 and 3; the pothook 9 hangs last coupler body 9.1 and lower coupler body 9.2 of muscle 6 afterbody including the welding at the tail section, go up the coupler body 9.1 and open on the coupler body 9.2 down and have the opening that link up from top to bottom, the supporting surface of lower coupler body 9.2 inclines downwards and becomes domatic, the welding has guide cylinder 7 on the tail section hangs the muscle 6, a unhook locking lever 8 has been inserted to the slidable in the guide cylinder 7, unhook locking lever 8 is as the unhook floodgate, be provided with the position cap above guide cylinder 7 on the unhook locking lever 8, wire rope 2 is connected with the head of unhook locking lever 8, the afterbody of unhook locking lever 8 inserts in the opening of coupler body 9.1 and lower coupler body 9.2 or takes out. Support when lower coupler body 9.2 is as hoist and mount steel reinforcement cage, go up the supplementary locking unhook locking lever 8 of coupler body 9.1, when the link of steel reinforcement cage hangs down coupler body 9.2, unhook locking lever 8 inserts down coupler body 9.2, prevents hoist and mount in-process steel reinforcement cage slippage, after the steel reinforcement cage is put into the position down, lift wire rope 2, extract unhook locking lever 8 from last coupler body 9.1 and lower coupler body 9.2, the steel reinforcement cage landing from pothook 9.
As shown in fig. 4; the lower hook body 9.2 is formed by bending a steel bar, the lower hook body 9.2 comprises a V-shaped section, side rods on two sides of the V-shaped section are folded upwards, and the folded sections are welded on the tail section hanging rib 6; the upper hook body 9.1 is formed by bending a steel bar, the upper hook body 9.1 comprises a V-shaped section, and the tail part of the side rod of the V-shaped section is welded on the tail section hanging rib 6.
Location ladder 1 is bent the shaping by a reinforcing bar, and location ladder 1 includes a U type section, and the open end binding off of U type section, the both sides pole and the first section of U type section hang 3 welded connection of muscle, and the welding has several horizontal poles between the both sides pole of U type section, and the interval between the horizontal pole equals, and the interval is 10cm, and the degree of depth is gone into in hanging of convenient control steel reinforcement cage, according to the quantity of going into the stake hole under the horizontal pole on observing location ladder 1, the degree of depth is gone into in hanging of control steel reinforcement cage.
Hoisting process
1. The crane is used for hoisting the steel bar hanging device, and the steel bar cage is connected with the tail section hanging steel bar by utilizing the clamping hook and the unhooking lock rod.
2. After the steel bar hanging device and the steel bar cage are connected, the steel bar hanging device is placed to enable the steel bar cage to reach the designed depth, concrete is poured to the designed elevation, and then pouring operation is started.
3. And after the pouring is finished and the steel reinforcement cage is stable, the steel reinforcement hanging device is pulled by a crane, the clamping hook is loosened, the steel reinforcement hanging device is separated from the steel reinforcement cage, the steel reinforcement hanging device is pulled out from the hole, and the steel reinforcement hanging device is washed by water and can be continuously reused.
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 utility model. 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 (4)
1. A reusable hanging bar device is characterized in that: the steel wire rope positioning ladder comprises a steel wire rope (2), a positioning ladder (1) and a plurality of sections of hanging ribs which are connected end to form a straight chain, wherein the hanging ribs are movably buckled through a steel bar ring (5), the first section of hanging ribs (3) are welded at the tail part of the positioning ladder (1), and the tail part of the tail section of hanging ribs (6) is connected with a clamping hook (9); a plurality of positioning rings (4) are welded on the lifting rib and the positioning ladder (1) along the length direction, and the steel wire rope (2) sequentially penetrates through the positioning rings (4) from top to bottom to be connected with the unhooking brake of the hook (9).
2. A reusable rebar device as claimed in claim 1, wherein: pothook (9) are including welding last coupler body (9.1) and lower coupler body (9.2) that tail section hung muscle (6) afterbody, go up coupler body (9.1) and open on coupler body (9.2) down and have the opening of lining up from top to bottom, the holding surface downward slope of lower coupler body (9.2) becomes domatic, the welding has guide cylinder (7) on tail section hung muscle (6), a unhook locking lever (8) has been inserted in guide cylinder (7) slidable, unhook locking lever (8) are as the unhook floodgate, be provided with the position cap above guide cylinder (7) on unhook locking lever (8), wire rope (2) are connected with the head of unhook locking lever (8), the afterbody of unhook locking lever (8) is inserted in the opening of coupler body (9.1) and lower coupler body (9.2) or is taken out.
3. A reusable rebar device as claimed in claim 2, wherein: the lower hook body (9.2) is formed by bending a steel bar, the lower hook body (9.2) comprises a V-shaped section, side rods on two sides of the V-shaped section are folded upwards, and the folded sections are welded on the tail section lifting rib (6); the upper hook body (9.1) is formed by bending a steel bar, the upper hook body (9.1) comprises a V-shaped section, and the tail part of a side rod of the V-shaped section is welded on the tail section hanging rib (6).
4. A reusable rebar device as claimed in claim 3, wherein: the positioning ladder (1) is formed by bending a reinforcing steel bar, the positioning ladder (1) comprises a U-shaped section, the opening end of the U-shaped section is closed, two side rods of the U-shaped section are welded with the first section of hanging ribs (3), a plurality of transverse rods are welded between the two side rods of the U-shaped section, the distance between the transverse rods is equal, and the distance is 10 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121964881.0U CN215558333U (en) | 2021-08-20 | 2021-08-20 | Reusable hanging bar device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121964881.0U CN215558333U (en) | 2021-08-20 | 2021-08-20 | Reusable hanging bar device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215558333U true CN215558333U (en) | 2022-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121964881.0U Active CN215558333U (en) | 2021-08-20 | 2021-08-20 | Reusable hanging bar device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116281566A (en) * | 2023-05-18 | 2023-06-23 | 中铁城建集团第一工程有限公司 | Automatic hoisting equipment for bored pile reinforcement cage |
-
2021
- 2021-08-20 CN CN202121964881.0U patent/CN215558333U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116281566A (en) * | 2023-05-18 | 2023-06-23 | 中铁城建集团第一工程有限公司 | Automatic hoisting equipment for bored pile reinforcement cage |
| CN116281566B (en) * | 2023-05-18 | 2023-08-11 | 中铁城建集团第一工程有限公司 | Automatic hoisting equipment for bored pile reinforcement cage |
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