CN209907375U - Bored concrete pile steel reinforcement cage - Google Patents
Bored concrete pile steel reinforcement cage Download PDFInfo
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- CN209907375U CN209907375U CN201920397257.3U CN201920397257U CN209907375U CN 209907375 U CN209907375 U CN 209907375U CN 201920397257 U CN201920397257 U CN 201920397257U CN 209907375 U CN209907375 U CN 209907375U
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Abstract
The utility model discloses a bored concrete pile reinforcement cage, which comprises a plurality of longitudinal bars and reinforcement rings, wherein the longitudinal bars are arranged around the reinforcement rings and are welded and fixed with the reinforcement rings; reinforcing blocks for reinforcing the connection between the longitudinal bars and the reinforcing rings, hoisting beam rods for connecting the reinforcing blocks and hoisting parts arranged on the hoisting beam rods are arranged at the two ends of the longitudinal bars; the reinforcing block is provided with a first welding hole for penetrating the longitudinal rib and a second welding hole for penetrating the steel bar ring, the longitudinal rib is welded and fixed with the inner wall of the first welding hole, and the steel bar ring is welded and fixed with the inner wall of the second welding hole; two ends of the hoisting beam are respectively fixed with the reinforcing blocks. The utility model has the advantages of it is following and effect: the new mechanical structure of this scheme utilization has strengthened being connected between this steel reinforcement cage's reinforcing bar circle and vertical muscle, prevents that the welding point between reinforcing bar circle and the vertical muscle from deforming and damaging when hoist and mount, and then prevents that hoist and mount work from influencing the quality of bored concrete pile.
Description
Technical Field
The utility model relates to a bored concrete pile field, in particular to bored concrete pile steel reinforcement cage.
Background
The pile foundation is a single pile foundation consisting of piles and pile caps connecting the piles, which is generally disposed in the ground at the lower side of a building to provide a stable foundation for the construction of the building. The cast-in-place pile is a pile formed by forming a hole in place and then pouring concrete or reinforced concrete. The steel bar in the cast-in-place pile is usually a steel bar cage, the steel bar cage is prefabricated before the cast-in-place pile is cast with concrete, the steel bar cage is a circular tubular structure which is woven and welded by steel bars, and after a constructor drills a hole on the ground, the steel bar cage is placed in the hole, then the concrete is cast, and the cast-in-place pile is manufactured.
The existing reinforcement cage structure comprises longitudinal ribs which are distributed in an annular mode and are consistent with the length direction of a cast-in-place pile, and reinforcement rings which are welded and fixed with the longitudinal ribs and are arranged along the length direction of the cast-in-place pile, wherein in the hoisting process of the reinforcement cage towards the cast-in-place hole, a rope on a crane hook is usually fixed with the reinforcement rings at the end part of the reinforcement cage, and then the reinforcement cage is lifted by starting a crane, so that the reinforcement cage is vertical and is hoisted towards the cast-in-place hole. By the aid of the hoisting mode, stress of the reinforcement cage during hoisting is concentrated on welding points of the reinforcement ring and the longitudinal ribs, the welding areas of the welding points of the reinforcement ring and the longitudinal ribs are small, deformation and damage of joints between the reinforcement ring and the longitudinal ribs are easily caused, and accordingly quality of cast-in-place piles made of the reinforcement cage is affected.
Therefore, there is a need for a bored concrete pile reinforcement cage, which enhances the connection between the end reinforcing rings and the longitudinal bars, and prevents the welding points between the end reinforcing rings and the longitudinal bars from being deformed and damaged when being hoisted, thereby preventing the hoisting work from affecting the quality of the bored concrete pile made of the reinforcement cage.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a not enough to prior art exists, the utility model aims at providing a bored concrete pile steel reinforcement cage, this steel reinforcement cage has strengthened being connected between its tip reinforcing bar circle and the vertical muscle, prevents that the welding point between the reinforcing bar circle of its tip and the vertical muscle from deforming and damaging when being hoisted, and then prevents that hoist and mount work from influencing the quality of the bored concrete pile that this steel reinforcement cage made.
The above technical purpose of the present invention can be achieved by the following technical solutions:
a bored concrete pile reinforcement cage comprises longitudinal bars with the length direction consistent with the length direction of a bored concrete pile and reinforcement rings arranged along the length direction of the bored concrete pile, wherein a plurality of longitudinal bars are arranged around the reinforcement rings and are welded and fixed with the reinforcement rings; reinforcing blocks used for reinforcing the connection between the longitudinal ribs and the reinforcing steel rings, hoisting beam rods used for connecting the reinforcing blocks and hoisting parts arranged on the hoisting beam rods are arranged at the two ends of the longitudinal ribs; the reinforcing block is provided with a first welding hole for penetrating the longitudinal rib and a second welding hole for penetrating the steel bar ring, the longitudinal rib is welded and fixed with the inner wall of the first welding hole, and the steel bar ring is welded and fixed with the inner wall of the second welding hole; and two ends of the hoisting beam rod are respectively fixed with the reinforcing blocks.
By adopting the technical scheme, when the reinforcement cage is hoisted, the lifting hook on the crane is fixed with the hoisting part on the hoisting beam rod through the rope, then the crane lifts the lifting hook to lift one end of the reinforcement cage, so that the reinforcement cage is vertical, and finally the crane moves the reinforcement cage to the pouring hole to be placed in, so that the hoisting of the reinforcement cage can be completed.
The utility model discloses further set up as, the boss is including setting up the first welding body on the longitudinal rib, with the first welding body merge can dismantle the second welding body of connection and respectively with the first welding body merge can dismantle the welding lid of connection with the second welding body, set up the first welding groove that the cross-section is semicircular on the welding lid, set up the second welding groove that the cross-section is convex on the first welding body, set up the third welding groove that the cross-section is convex on the second welding body; the first welding groove, the second welding groove and the third welding groove form the first welding hole.
Through adopting above-mentioned technical scheme, before hoisting the steel reinforcement cage, first welding body and second welding body set up on vertical muscle, make the inner wall and the vertical muscle laminating of second welding groove and third welding groove, then weld the lid and combine together with first welding body and second welding body, make vertical muscle pass the first welding hole that first welding groove and second welding groove and third welding groove formed, last vertical muscle respectively with first welding body, second welding body and welding lid welded fastening, thereby make vertical muscle pass the boss and with boss welded fastening, so the setting of this boss, make the boss realize the wearing to establish the welding of boss and vertical muscle under the condition of not destroying the connection of reinforcing bar circle and vertical muscle.
The utility model is further arranged in that a fourth welding groove is arranged on the first welding body, a fifth welding groove is arranged on the second welding body, and the length directions of the fourth welding groove and the fifth welding groove extend along the reinforcing steel bar ring; the reinforcing block further comprises a welding block which is arranged between the first welding body and the second welding body and is detachably connected with the first welding body and the second welding body respectively, a sixth welding groove with an arc-shaped cross section is formed in the welding block, and the length direction of the sixth welding groove extends along the reinforcing steel bar ring; the fourth welding groove, the fifth welding groove, and the sixth welding groove form the second welding hole.
Through adopting above-mentioned technical scheme, when this boss of installation, first welding body and second welding body all set up on the reinforcing bar circle, make the inner wall laminating reinforcing bar circle of fourth welding groove and fifth welding groove, then the welding piece sets up between first welding body and second welding body, make and form the second welding hole between sixth welding groove on the welding piece and fifth welding groove and the fourth welding groove, make the reinforcing bar circle pass the second welding hole, thereby make the boss realize wearing to establish the welding of reinforcing bar and reinforcing bar circle under the condition of not destroying the reinforcing bar circle and being connected of vertical muscle.
The utility model discloses further set up to, the welding piece is kept away from be fixed with the welding board on the lateral wall of welding the lid, the welding board respectively with the first welding body and the second welding body can be dismantled to connect fixedly, just hoist and mount beam pole tip with the welding board is kept away from the lateral wall of welding piece is fixed.
Through adopting above-mentioned technical scheme, it is fixed that the link can be dismantled with the first welding body and the second welding body to weld the board, and hoist and mount beam pole tip and weld the board fixed for the boss on hoist and mount beam pole both ends and the steel reinforcement cage is fixed, has made things convenient for the installation of hoist and mount beam pole and boss.
The utility model discloses further set up to, hoist and mount beam pole with be equipped with between the welded plate respectively with welded plate and hoist and mount beam pole welded fastening's strengthening rib.
Through adopting above-mentioned technical scheme, the strengthening rib respectively with welded plate and hoist and mount beam pole welded fastening, improved the joint strength of hoist and mount beam pole and welded plate.
The utility model discloses further set up to, hoist and mount portion is located including the cover on the hoist and mount beam pole and rotate the swivel becket of being connected and be fixed in the rings on the swivel becket with hoist and mount beam pole.
Through adopting above-mentioned technical scheme, when this reinforcing bar of hoist and mount, the lifting hook on the crane passes through the rope and is connected with rings, and at the in-process of lifting hook lifting steel reinforcement cage, the swivel becket rotates for the hoist and mount roof beam pole for steel reinforcement cage is vertical gradually under its self action of gravity.
The utility model discloses further set up to, hoist and mount portion is still located including the cover hoist and mount beam pole on and with hoist and mount beam pole threaded connection's spacing ring, the spacing ring set up in the swivel ring both ends and with the swivel ring tip offsets.
Through adopting above-mentioned technical scheme, when the spacing ring rotated, the spacing ring removed along the axis of hoist and mount beam pole, had adjusted the position of swivel becket and rings on hoist and mount beam pole, and then had adjusted the hookup location of hoist and mount beam pole and rope for the steel reinforcement cage is vertical after lifting by crane, is favorable to guaranteeing the safety of steel reinforcement cage when getting into the filling opening.
The utility model discloses further set up to, be equipped with two hoist and mount portions on the hoist and mount roof beam pole altogether, two hoist and mount portion set up respectively in hoist and mount roof beam pole both ends.
Through adopting above-mentioned technical scheme, form triangular stable structure through the rope between lifting hook and two hoist and mount portions, stability when being favorable to the steel reinforcement cage to lift by crane.
To sum up, the utility model discloses a beneficial technological effect does:
1. in the process of hoisting the reinforcement cage, the longitudinal ribs and the reinforcement rings of the reinforcement cage penetrate through the reinforcing blocks and are welded and fixed with the reinforcing blocks, which is equivalent to increase the welding area between the longitudinal ribs and the reinforcement rings, improves the connection strength between the longitudinal ribs and the reinforcement rings, prevents the welding part between the reinforcement rings at the end part of the reinforcement cage and the longitudinal ribs from deforming and damaging when being hoisted, and further prevents the hoisting work from influencing the quality of a cast-in-place pile made of the reinforcement cage;
2. when the reinforcing block is installed, the first welding body and the second welding body are arranged on the reinforcing steel bar ring, so that the inner walls of the fourth welding groove and the fifth welding groove are attached to the reinforcing steel bar ring, then the welding block is arranged between the first welding body and the second welding body, so that second welding holes are formed among the sixth welding groove, the fifth welding groove and the fourth welding groove on the welding block, the reinforcing steel bar ring penetrates through the second welding holes, and the reinforcing block is welded with the reinforcing steel bar ring in a penetrating manner under the condition that the connection between the reinforcing steel bar ring and the longitudinal rib is not damaged;
3. when the spacing ring rotates, the spacing ring moves along the axis of the hoisting beam rod, the positions of the rotating ring and the hoisting ring on the hoisting beam rod are adjusted, and then the connecting position of the hoisting beam rod and the rope is adjusted, so that the steel reinforcement cage is vertical after hoisting, and the safety of the steel reinforcement cage entering the filling hole is guaranteed.
Drawings
FIG. 1 is a schematic view of the overall structure of the embodiment;
FIG. 2 is a schematic view of a reinforcement block;
FIG. 3 is a schematic view of the internal structure of the reinforcing block;
fig. 4 is a schematic diagram of the structure at a in fig. 1.
In the figure: 1. longitudinal ribs; 2. a steel bar ring; 3. a reinforcing block; 31. welding a cover; 311. a first welding groove; 32. a first solder body; 321. a second welding groove; 322. a fourth weld groove; 323. a first mounting groove; 33. a second solder body; 331. a third weld groove; 332. a fifth welding groove; 333. a second mounting groove; 34. welding the blocks; 341. a sixth welding groove; 35. welding the plate; 36. a first welding hole; 37. a second weld hole; 381. a first bolt; 382. a second bolt; 383. a third bolt; 384. a fourth bolt; 4. hoisting the beam rod; 41. reinforcing ribs; 5. a hoisting part; 51. a limiting ring; 52. a rotating ring; 53. a lifting ring.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1, a bored concrete pile cage includes longitudinal bars 1, reinforcing rings 2, reinforcing blocks 3, hoisting beams 4, and hoists 5. The longitudinal ribs 1 are made of reinforcing steel bars, are long-strip-shaped and are provided with fourteen bars. The length directions of the fourteen longitudinal ribs 1 are consistent, and the fourteen longitudinal ribs 1 are distributed in a ring shape in a surrounding mode. The reinforcing steel bar ring 2 is a ring-shaped structure formed by bending and welding reinforcing steel bars and is arranged between the longitudinal bars 1, and the outer side of the reinforcing steel bar ring 2 is welded and fixed with fourteen longitudinal bars 1 respectively. In addition, six reinforcing cages 2 are provided, and the six reinforcing cages 2 are uniformly arranged along the length direction of the longitudinal cage 1.
As shown in fig. 1 and 2, the reinforcing block 3 is disposed at two ends of the longitudinal rib 1, and includes a welding cover 31, a first welding body 32, a second welding body 33, a welding block 34, and a welding plate 35. As shown in fig. 3, the welding lid 31 is rectangular plate-shaped, and is disposed on a side of the longitudinal rib 1 away from the steel reinforcement ring 2, and a first welding groove 311 is formed on a side wall of the longitudinal rib adjacent to the steel reinforcement ring 2. The length direction of the first welding groove 311 is the same as the length direction of the longitudinal rib 1, the cross section thereof is in a semi-circular arc shape, and the inner wall thereof is attached to the longitudinal rib 1 and is welded and fixed therewith. The first welding body 32 is rectangular block-shaped, and is disposed on one side of the welding cover 31 close to the longitudinal rib 1, and a second welding groove 321 is formed on a side wall of the welding cover 31 close to the welding cover. The length direction of the second welding groove 321 is consistent with the length direction of the first welding groove 311, the cross section of the second welding groove 321 is in a semi-circular arc shape, and the inner wall of the second welding groove 321 is attached to the surface of the longitudinal rib 1 and is welded and fixed. The second welding body 33 is rectangular block-shaped, and is disposed on one side of the welding cover 31 close to the longitudinal rib 1 and on the lower side of the first welding body 32, and a third welding groove 331 is formed on the side wall of the second welding body close to the welding cover 31. The length direction of the third welding groove 331 is consistent with the length direction of the second welding groove 321, the cross section of the third welding groove 331 is in a semi-circular arc shape, and the inner wall of the third welding groove 331 is attached to the surface of the longitudinal rib 1 and is welded and fixed. When the welding cap 31, the first welding body 32 and the second welding body 33 are combined, a first welding hole 36 with a circular cross section is formed among the first welding groove 311, the second welding groove 321 and the third welding groove 331, and is used for passing through the longitudinal rib 1 and being welded and fixed with the longitudinal rib.
As shown in fig. 2 and 3, the first welding body 32 is provided with a fourth welding groove 322 on a side wall perpendicular to the frame of the steel reinforcement ring 2, the fourth welding groove 322 has an arc-shaped cross section, a length direction thereof extends along the frame of the steel reinforcement ring 2, and an inner wall thereof is communicated with the second welding groove 321. The side wall of the first welding body 32 away from the welding cover 31 is further provided with a first mounting groove 323, the section of the first mounting groove 323 is rectangular, and the first mounting groove 323 is communicated with the fourth welding groove 322 and is respectively communicated with the side walls of the first welding body 32 at two sides provided with the fourth welding groove 322. The second welding body 33 is provided with a fifth welding groove 332 on a side wall perpendicular to the frame of the steel reinforcement ring 2, the section of the fifth welding groove 332 is arc-shaped, the length direction of the fifth welding groove 332 extends along the frame of the steel reinforcement ring 2, and the inner wall of the fifth welding groove is communicated with the third welding groove 331. The side wall of the second welding body 33 away from the welding cover 31 is further provided with a second mounting groove 333, the section of the second mounting groove 333 is rectangular, and the second mounting groove is communicated with the fifth welding groove 332 and is respectively communicated with the side walls of the second welding body 33 on two sides of the fifth welding groove 332. The welding block 34 is rectangular and disposed in the cavity formed by the first mounting groove 323 and the second mounting groove 333, a sixth welding groove 341 is disposed on a side wall of the welding block 34 close to the fifth welding groove 332, the length direction of the sixth welding groove 341 extends along the frame of the steel bar ring 2, the cross section of the sixth welding groove 341 is semi-arc, and the welding block, the fifth welding groove 332 and the fourth welding groove 322 form a second welding hole 37. The second welding hole 37 has a circular cross section, extends along the rim of the reinforcing cage 2 in the longitudinal direction thereof, and has an inner wall welded to the reinforcing cage 2. The welding plate 35 is a rectangular plate, and is disposed on a side of the first welding body 32 away from the welding cover 31, and a side wall of the welding plate close to the first welding body 32 is fixed to a side wall of the welding block 34 away from the fifth welding groove 332. Referring to fig. 1, a first bolt 381, a second bolt 382, a third bolt 383, and a fourth bolt 384 are disposed on the reinforcing block 3, the first bolt 381 is disposed on a side of the welding cover 31 away from the first welding body 32, and an end portion of the first bolt 381 passes through a sidewall of the welding cover 31 away from the first welding body 32, extends into a sidewall of the first welding body 32 close to the welding cover 31, and is in threaded connection with the first welding body 32. The second bolt 382 is disposed on a side of the welding cap 31 away from the second welding body 33, and an end portion thereof extends through a sidewall of the welding cap 31 away from the second welding body 33 into a sidewall of the second welding body 33 close to the welding cap 31 and is in threaded connection with the second welding body 33. The third bolt 383 is disposed on one side of the welding plate 35 far away from the first welding body 32, an end portion of the third bolt 383 passes through the side wall of the welding plate 35 far away from the first welding body 32 and extends into the side wall of the first welding body 32 close to the welding plate 35, and the third bolt 383 is in threaded connection with the first welding body 32. The fourth bolt 384 is disposed on a side of the welding plate 35 away from the second welding body 33, an end portion of the fourth bolt passes through a side wall of the welding plate 35 away from the second welding body 33 and extends into a side wall of the second welding body 33 close to the welding plate 35, and the fourth bolt 384 is in threaded connection with the second welding body 33.
As shown in fig. 1, the hoisting beam 4 is a circular rod, and the end of the hoisting beam is welded and fixed to the side wall of the welding plate 35 away from the first welding body 32, and as shown in fig. 3, the end of the hoisting beam is provided with a reinforcing rib 41. The reinforcing rib 41 is of a right-angled triangular plate-shaped structure, a rectangular surface on one side of the reinforcing rib and the side wall of the welding plate 35 close to the hoisting beam rod 4 are welded and fixed, and a rectangular surface on the other side is attached to the surface of the hoisting beam rod 4 and is welded and fixed. As shown in fig. 4, the number of the hoisting portions 5 is four, the four hoisting portions 5 are respectively disposed at two ends of two hoisting beam rods 4, each hoisting portion 5 includes a limiting ring 51, a rotating ring 52 and a hanging ring 53, the limiting ring 51 is of a circular structure, is sleeved on the hoisting beam rod 4 and is in threaded connection with the hoisting beam rod, the rotating ring 52 is of a circular structure, is sleeved on the hoisting beam rod 4, and has an inner wall thereof in clearance fit with the hoisting beam rod 4, and in addition, the limiting rings 51 are disposed at two ends of the rotating ring 52 and abut against end surfaces thereof. The hanging ring 53 is circular, and the frame thereof is welded and fixed with the outer wall of the rotating ring 52.
When the reinforcing cage is hoisted, the lifting hook on the crane is fixed with the hoisting ring 53 on the hoisting beam rod 4 through the rope, then the crane lifts the lifting hook to lift one end of the reinforcing cage, so that the reinforcing cage is vertical, finally the crane moves the reinforcing cage to the pouring hole and puts the reinforcing cage in, and in the process of hoisting the reinforcing cage, the longitudinal rib 1 and the reinforcing ring 2 of the reinforcing cage both penetrate through the reinforcing block 3 and are welded and fixed with the reinforcing block, which is equivalent to increase the welding area between the longitudinal rib 1 and the reinforcing ring 2, improves the connection strength between the longitudinal rib 1 and the reinforcing ring 2, prevents the welding part between the reinforcing ring 2 and the longitudinal rib 1 at the end part of the reinforcing cage from deforming and damaging when being hoisted, and further prevents hoisting work from influencing the quality of a pouring pile made of the reinforcing cage.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. The utility model provides a bored concrete pile steel reinforcement cage, includes longitudinal muscle (1) that length direction and bored concrete pile length direction are unanimous and along the steel reinforcement circle (2) that bored concrete pile length direction arranged, longitudinal muscle (1) is equipped with many, and many longitudinal muscle (1) encircle steel reinforcement circle (2) are arranged and are fixed characterized by with steel reinforcement circle (2) welded fastening: reinforcing blocks (3) used for reinforcing the connection between the longitudinal bar (1) and the reinforcing steel bar ring (2), hoisting beam rods (4) used for connecting the reinforcing blocks (3) and hoisting parts (5) arranged on the hoisting beam rods (4) are arranged at two ends of the longitudinal bar (1); the reinforcing block (3) is provided with a first welding hole (36) for penetrating through the longitudinal rib (1) and a second welding hole (37) for penetrating through the reinforcing ring (2), the longitudinal rib (1) is welded and fixed with the inner wall of the first welding hole (36), and the reinforcing ring (2) is welded and fixed with the inner wall of the second welding hole (37); and two ends of the hoisting beam rod (4) are respectively fixed with the reinforcing block (3).
2. A bored pile cage according to claim 1, wherein: the reinforcing block (3) comprises a first welding body (32) arranged on the longitudinal rib (1), a second welding body (33) matched with and detachably connected with the first welding body (32), and a welding cover (31) respectively matched with and detachably connected with the first welding body (32) and the second welding body (33), wherein a first welding groove (311) with a semicircular cross section is formed in the welding cover (31), a second welding groove (321) with a circular arc-shaped cross section is formed in the first welding body (32), and a third welding groove (331) with a circular arc-shaped cross section is formed in the second welding body (33); the first welding groove (311), the second welding groove (321), and the third welding groove (331) form the first welding hole (36).
3. A bored pile cage according to claim 2, wherein: a fourth welding groove (322) is formed in the first welding body (32), a fifth welding groove (332) is formed in the second welding body (33), and the fourth welding groove (322) and the fifth welding groove (332) extend along the length direction of the steel bar ring (2); the reinforcing block (3) further comprises a welding block (34) which is arranged between the first welding body (32) and the second welding body (33) and is detachably connected with the first welding body (32) and the second welding body (33) respectively, a sixth welding groove (341) with an arc-shaped cross section is formed in the welding block (34), and the length direction of the sixth welding groove (341) extends along the reinforcing steel bar ring (2); the fourth welding groove (322), the fifth welding groove (332), and the sixth welding groove (341) form the second welding hole (37).
4. A bored pile cage according to claim 3, wherein: the welding block (34) is far away from a welding plate (35) is fixed on the side wall of the welding cover (31), the welding plate (35) is respectively connected and fixed with the first welding body (32) and the second welding body (33) in a detachable mode, and the end portion of the hoisting beam rod (4) is far away from the welding plate (35) and the side wall of the welding block (34) is fixed.
5. A bored pile cage according to claim 4, wherein: and reinforcing ribs (41) which are respectively welded and fixed with the welding plates (35) and the hoisting beam rod (4) are arranged between the hoisting beam rod (4) and the welding plates (35).
6. A bored pile cage according to claim 1, wherein: the hoisting part (5) comprises a rotating ring (52) which is sleeved on the hoisting beam rod (4) and is rotationally connected with the hoisting beam rod (4) and a hanging ring (53) fixed on the rotating ring (52).
7. A bored pile cage according to claim 6, wherein: the hoisting part (5) further comprises a limiting ring (51) which is sleeved on the hoisting beam rod (4) and is in threaded connection with the hoisting beam rod (4), and the limiting ring (51) is arranged at two ends of the rotating ring (52) and is abutted to the end part of the rotating ring (52).
8. A bored pile cage according to claim 7, wherein: hoist and mount beam pole (4) are gone up and are equipped with two hoist and mount portions (5) altogether, two hoist and mount portion (5) set up respectively in hoist and mount beam pole (4) both ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920397257.3U CN209907375U (en) | 2019-03-26 | 2019-03-26 | Bored concrete pile steel reinforcement cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920397257.3U CN209907375U (en) | 2019-03-26 | 2019-03-26 | Bored concrete pile steel reinforcement cage |
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| Publication Number | Publication Date |
|---|---|
| CN209907375U true CN209907375U (en) | 2020-01-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920397257.3U Expired - Fee Related CN209907375U (en) | 2019-03-26 | 2019-03-26 | Bored concrete pile steel reinforcement cage |
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| Country | Link |
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| CN (1) | CN209907375U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112723129A (en) * | 2020-12-30 | 2021-04-30 | 安徽先河建筑工程有限公司 | Auxiliary hoisting device for steel reinforcement cage |
-
2019
- 2019-03-26 CN CN201920397257.3U patent/CN209907375U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112723129A (en) * | 2020-12-30 | 2021-04-30 | 安徽先河建筑工程有限公司 | Auxiliary hoisting device for steel reinforcement cage |
| CN112723129B (en) * | 2020-12-30 | 2024-05-17 | 安徽先河建筑工程有限公司 | Auxiliary hoisting device for reinforcement cage |
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Granted publication date: 20200107 |