CN212799295U - Recyclable steel reinforcement cage hanging rib - Google Patents
Recyclable steel reinforcement cage hanging rib Download PDFInfo
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- CN212799295U CN212799295U CN202020993099.0U CN202020993099U CN212799295U CN 212799295 U CN212799295 U CN 212799295U CN 202020993099 U CN202020993099 U CN 202020993099U CN 212799295 U CN212799295 U CN 212799295U
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Abstract
The utility model discloses a recyclable reinforcement cage hanging bar, which comprises a hanging rod, a hanging ring plate and a hanging hook plate, wherein two ends of the hanging rod are fixed on the hanging ring plate and the hanging hook plate; the lifting ring plate is respectively provided with a lifting hole and a plurality of bar penetrating holes, a rectangular chute is arranged below the lifting hook plate, and the lowest end of the rectangular chute is provided with an arc-shaped hanging groove; a lower limiting ring is fixed at the opening of the rectangular chute, an upper limiting ring is fixed at the same side of the lifting ring plate, and limiting ribs are inserted in the upper and lower limiting rings; the circle centers of the hanging hole and the through bar hole, the lowest point of the arc-shaped hanging groove and the vertical center line of the hanging rod are positioned on the same plumb line. The utility model discloses the elevation of adjustable steel reinforcement cage, the suitability is strong, and the atress is evenly unified, reduces fatigue damage probability, increases the cycle number of times.
Description
Technical Field
The utility model relates to a bored pile construction appurtenance, especially a steel reinforcement cage who recycles hangs muscle.
Background
The steel reinforcement cage in the bored pile is generally installed through hanging the muscle, and the one end beading of ordinary hanging the muscle is on steel reinforcement cage owner muscle and other end welding rings, and it passes rings cross arm and fixes on the steel protects a section of thick bamboo to realize that the steel reinforcement cage transfers and take one's place, thereby demolish through excision upper portion rings and wear the pole, wait to cut again behind the chisel pile head and hang the muscle, unable cyclic utilization especially to the engineering that bored pile is many, the degree of depth is big, hangs the extravagant serious of muscle material.
Disclosure of Invention
The utility model aims to overcome the prior art not enough, provide a processing is simple, and installation, dismantlement convenient operation, but the recycling number of times is many, but the cost-effective steel reinforcement cage who saves the cost again hangs the muscle.
The utility model discloses a following technique realizes above-mentioned purpose:
the utility model discloses a reinforcement cage lifting bar capable of being recycled, which comprises a lifting rod arranged along the vertical direction, wherein an upper connecting groove is formed in the middle of the bottom of a lifting ring plate and along the thickness direction of the lifting ring plate, a lower connecting groove is formed in the middle of the top of a lifting hook plate and along the thickness direction of the lifting hook plate, the upper end of the lifting rod is inserted and fixed in the upper connecting groove, and the lower end of the lifting rod is inserted and fixed in the lower connecting groove;
a plurality of holes are formed in the plate body in the thickness direction of the lifting ring plate at intervals up and down, the axes of the plurality of holes are arranged along the horizontal direction, the hole positioned at the uppermost part is a lifting hole, the plurality of holes positioned below the lifting hole are penetrating rod holes, the penetrating rod holes are used for penetrating rods fixed on a steel protective cylinder or a sleeper, the lifting hole is fixed with a crane through a steel wire rope, a rectangular chute is formed in the right wall of the lower part of the lifting hook plate from top to bottom in the plate body of the lifting hook plate along the inclined direction, the lowermost end of the rectangular chute is provided with an arc hanging groove, and the diameter of the arc hanging groove is 2-4mm larger than the diameter of the reinforcing rib of the steel reinforcement;
a lower limiting ring is respectively fixed on the right wall of the hook plate positioned above and below the opening of the rectangular chute, an upper limiting ring is fixed on the hook plate at the same side of the lower limiting ring, the upper limiting ring and the lower limiting ring are coaxially arranged, a limiting rib arranged along the vertical direction is inserted in the upper limiting ring and the lower limiting ring, and a limiting structure is fixed at the top of the limiting rib to prevent the limiting rib from falling from the upper limiting ring and the lower limiting ring; the circle center of the hanging hole, the circle center of the through-hole, the lowest point of the arc-shaped hanging groove and the vertical center line of the hanging rod are positioned on the same plumb line.
The utility model has the advantages that: 1. the structure is simple, and the processing, the operation and the use are convenient; 2. the porous hoisting ring is provided with a plurality of bar penetrating holes, so that the elevation of the reinforcement cage can be adjusted, and the applicability is strong; 3. after the limiting ribs are removed, the hanging rib body can be removed, and recycling is realized; 4. the circle centers of the hanging hole and the through hole, the lowest point of the hanging groove and the vertical center line of the hanging rod are all on the same plumb line, the stress is uniform, the fatigue damage probability is reduced, and the recycling frequency is increased.
Drawings
Fig. 1 is the utility model discloses a structural schematic diagram of steel reinforcement cage hanging bar of circulated use.
Fig. 2 is a schematic view of a use state of the reinforcement cage hanging bar shown in fig. 1.
Detailed Description
The following describes the recyclable steel reinforcement cage hanging bar in detail with reference to the accompanying drawings.
The utility model relates to a steel reinforcement cage that can recycle hangs muscle as shown in the attached drawing, include the jib 2 that sets up along vertical direction, it has last spread groove 7 just to open along the thickness direction of jib 1 in the middle of the bottom of a jib 1, and open along the thickness direction of jib 3 in the middle of the top of a jib 3 has lower spread groove 8, the upper end of jib 2 insert and fix in last spread groove 7, the lower extreme of jib 2 insert and fix under in spread groove 8.
A plurality of holes are formed in the plate body in the thickness direction of the suspension ring plate 1 at intervals up and down, the axes of the plurality of holes are arranged along the horizontal direction, the hole positioned at the uppermost part is a suspension hole 5, and the plurality of holes positioned below the suspension hole 5 are through holes 6. The through bar hole 6 is used for passing through a through bar 13 fixed on a steel casing or a sleeper, and the hoisting hole 5 is fixed with a crane through a steel wire rope 14.
The hanger rod 2 can be made of deformed steel bar or round steel bar with the diameter of 20-36mm, the hanger ring plate 1 and the hanger plate 3 can be made of Q235 or Q335 steel plate with the thickness of 1-3cm, the diameter of the hanging hole 5 is 3-10cm, the diameter of the through hole 6 is 10-20cm, the height of the upper connecting groove 7 and the lower connecting groove 8 is 15-30cm, and the width of the upper connecting groove and the lower connecting groove is larger than the diameter of the hanger rod 2 by 2-4 mm.
A rectangular chute 9 is formed in the right wall of the lower portion of the hook plate 3 from top to bottom in the plate body of the hook plate 3 in the inclined direction, the inclined angle between the slope surface of the rectangular chute 9 and the horizontal plane is 30-45 degrees, an arc-shaped hanging groove 10 is formed in the lowest end of the rectangular chute 9, and the diameter of the arc-shaped hanging groove 10 is 2-4mm larger than that of reinforcing ribs of a steel reinforcement cage.
The right wall of the hook plate positioned above and below the opening of the rectangular chute 9 is respectively fixed with a lower limiting ring 12, the right wall of the hook plate 1 on the same side with the lower limiting ring 12 is fixed with an upper limiting ring 11, the upper limiting ring 11 and the lower limiting ring 12 are coaxially arranged, a limiting rib 4 arranged along the vertical direction is inserted into the upper limiting ring 11 and the lower limiting ring 12, and the top of the limiting rib 4 is fixed with a limiting structure to prevent the limiting rib 4 from falling from the upper limiting ring 11 and the lower limiting ring 12.
The circle center of the hanging hole 5, the circle center of the through-bar hole 6, the lowest point of the arc-shaped hanging groove 10 and the vertical center line of the hanging rod 2 are positioned on the same plumb line.
In the work progress, the circulation hangs the muscle in pairs, symmetrical arrangement uses, lewis hole 5 is fixed with the crane, the crane lifts by crane is vertical state, install steel reinforcement cage reinforcing ring 15 at the minimum point department of hanging groove 10 in rectangle chute 9, installation spacing muscle 4 passes in last spacing ring 11 and lower spacing ring 12 according to the preface, seal the opening of rectangle chute 9, prevent steel reinforcement cage reinforcing ring unhook, the crane transfers steel reinforcement cage to design elevation, it fixes on steel protects a section of thick bamboo or sleeper to penetrate the pole in the pole-penetrating hole 6, it is fixed with the crane to remove lewis hole 5, accomplish 16 installation work of steel reinforcement cage. When the circular hanging rib is removed, the limiting rib 4 is removed firstly, the hanging hole 5 is fixed with a crane, the crane slowly lifts up to pull out the penetrating bar in the penetrating bar hole 6, then the hanging rib body consisting of the hanging rod 2, the hanging ring plate 1 and the hanging hook plate 3 is pressed downwards, so that the reinforcing ring of the reinforcement cage is withdrawn along the groove of the rectangular chute 9, the crane lifts up the hanging rib body to form a hole, and the removal work is completed.
In the figure, 17 is a steel casing.
Claims (5)
1. The utility model provides a steel reinforcement cage of circulated use hangs muscle which characterized in that: the lifting hook comprises a lifting rod arranged along the vertical direction, wherein an upper connecting groove is formed in the middle of the bottom of a lifting ring plate and in the thickness direction of the lifting ring plate, a lower connecting groove is formed in the middle of the top of a lifting hook plate and in the thickness direction of the lifting hook plate, the upper end of the lifting rod is inserted and fixed in the upper connecting groove, and the lower end of the lifting rod is inserted and fixed in the lower connecting groove;
a plurality of holes are formed in the plate body in the thickness direction of the lifting ring plate at intervals up and down, the axes of the plurality of holes are arranged along the horizontal direction, the hole positioned at the uppermost part is a lifting hole, the plurality of holes positioned below the lifting hole are penetrating rod holes, the penetrating rod holes are used for penetrating rods fixed on a steel protective cylinder or a sleeper, the lifting hole is fixed with a crane through a steel wire rope, a rectangular chute is formed in the right wall of the lower part of the lifting hook plate from top to bottom in the plate body of the lifting hook plate along the inclined direction, the lowermost end of the rectangular chute is provided with an arc hanging groove, and the diameter of the arc hanging groove is 2-4mm larger than the diameter of the reinforcing rib of the steel reinforcement;
a lower limiting ring is respectively fixed on the right wall of the hook plate above and below the opening of the rectangular chute, an upper limiting ring is fixed on the right wall of the hook plate on the same side with the lower limiting ring, the upper limiting ring and the lower limiting ring are coaxially arranged, a limiting rib arranged along the vertical direction is inserted in the upper limiting ring and the lower limiting ring, and a limiting structure is fixed at the top of the limiting rib to prevent the limiting rib from falling from the upper limiting ring and the lower limiting ring; the circle center of the hanging hole, the circle center of the through-hole, the lowest point of the arc-shaped hanging groove and the vertical center line of the hanging rod are positioned on the same plumb line.
2. The recyclable reinforcement cage hanging bar as claimed in claim 1, wherein: the included angle between the slope surface of the rectangular chute and the horizontal plane is 30-45 degrees.
3. A recyclable reinforcement cage hanging bar as claimed in claim 1 or claim 2, wherein: the hanger rod is made of deformed steel or round steel with the diameter of 20-36 mm.
4. A recyclable reinforcement cage hanging bar as claimed in claim 1 or claim 2, wherein: the lifting ring plate and the lifting hook plate are made of Q235 or Q335 steel plates with the thickness of 1-3cm, the diameter of the lifting hole is 3-10cm, and the diameter of the through hole is 10-20 cm.
5. A recyclable reinforcement cage hanging bar as claimed in claim 1 or claim 2, wherein: the height of the upper connecting groove and the lower connecting groove is 15-30cm, and the width of the upper connecting groove and the lower connecting groove is 2-4mm larger than the diameter of the hanger rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020993099.0U CN212799295U (en) | 2020-06-03 | 2020-06-03 | Recyclable steel reinforcement cage hanging rib |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020993099.0U CN212799295U (en) | 2020-06-03 | 2020-06-03 | Recyclable steel reinforcement cage hanging rib |
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| Publication Number | Publication Date |
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| CN212799295U true CN212799295U (en) | 2021-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020993099.0U Active CN212799295U (en) | 2020-06-03 | 2020-06-03 | Recyclable steel reinforcement cage hanging rib |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113502856A (en) * | 2021-08-03 | 2021-10-15 | 重庆英杰建设工程设计有限责任公司 | Bridge pier foundation underwater detection device and application method thereof |
| CN114482060A (en) * | 2022-03-01 | 2022-05-13 | 上海应用技术大学 | Recyclable rib hanging device and using method thereof |
-
2020
- 2020-06-03 CN CN202020993099.0U patent/CN212799295U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113502856A (en) * | 2021-08-03 | 2021-10-15 | 重庆英杰建设工程设计有限责任公司 | Bridge pier foundation underwater detection device and application method thereof |
| CN114482060A (en) * | 2022-03-01 | 2022-05-13 | 上海应用技术大学 | Recyclable rib hanging device and using method thereof |
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