CN114148878A - Vertical shaping lifting device of steel reinforcement cage - Google Patents
Vertical shaping lifting device of steel reinforcement cage Download PDFInfo
- Publication number
- CN114148878A CN114148878A CN202111455477.5A CN202111455477A CN114148878A CN 114148878 A CN114148878 A CN 114148878A CN 202111455477 A CN202111455477 A CN 202111455477A CN 114148878 A CN114148878 A CN 114148878A
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- CN
- China
- Prior art keywords
- reinforcement cage
- arm
- hoisting
- turntable assembly
- vertical forming
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F23/00—Feeding wire in wire-working machines or apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
Abstract
The invention discloses a vertical forming hoisting device for a reinforcement cage, which comprises a bracket (1), a turntable assembly (2), a feeding device (3) and a hoisting mechanism (4); the bracket (1) is used for supporting the turntable assembly (2) and the hoisting mechanism (4); the turntable assembly (2) is rotatably arranged on the bracket (1) and is used for vertically clamping the main reinforcement of the reinforcement cage (6) and driving the reinforcement cage (6) to rotate to wind the outer reinforcement; the hoisting mechanism (4) is arranged at the central part of the top surface of the turntable assembly and used for hoisting the reinforcement cage (6), and the feeding device (3) is placed on the ground on one side of the support (1). The invention has the advantages that: the structure is simple, the installation and the disassembly are easy, the carrying is convenient, and the device is suitable for places where large mechanical power equipment is difficult to reach; the reinforcing cage prepared by the invention has the advantages that the screw moment of the outer rib is uniform, the fixing is tight, the joints are few, and the winding efficiency and the quality of the reinforcing cage are improved; and the safety of constructors is ensured.
Description
Technical Field
The invention belongs to a reinforcement cage manufacturing technology, and particularly relates to a reinforcement cage vertical type forming hoisting device which is applied to a reinforcement cage manufactured on site.
Background
With the development of engineering construction and electric tower pile foundations, underground engineering projects are more and more, and a steel reinforcement cage is a key factor influencing the engineering quality of the steel reinforcement cage. The existing reinforcement cage is mostly formed by a horizontal seam welder, and is placed into a ground hole after being integrally hoisted, and then pouring is carried out. However, for field mountainous regions, particularly hillsides, places where mechanical power equipment is difficult to reach are not suitable, and at the moment, the steel reinforcement cage forming only can be performed manually, so that the efficiency is low, and serious potential safety hazards exist.
Chinese patent document CN201201022Y discloses a reinforcement cage forming device, which has two rotating rollers arranged at intervals, the rotating rollers are mounted on a supporting roller group frame; one end of the rotating roller is provided with a transmission mechanism connected with a driving device. A track is arranged on one side of the rotating roller in parallel and a walking trolley is arranged on the track; the walking trolley is provided with a steel bar straightening mechanism and a guide wheel. The reinforcement cage prepared by the device has the advantages of uniform spiral moment of stirrups, tight fixation, few joints, high winding efficiency and high reinforcement cage quality, but is only suitable for factory production and cannot be used on the site where mechanical power equipment cannot reach.
Disclosure of Invention
Aiming at the problems in the prior art, the invention aims to provide the vertical forming hoisting equipment for the reinforcement cage, which is easy to install and disassemble and convenient to carry, can assist workers to safely and effectively complete the manufacturing and underground placement of the reinforcement cage, and can solve the problem of engineering construction that mechanical power equipment cannot reach.
The technical problem to be solved by the invention is realized by the technical scheme, which comprises a bracket, a turntable combination, a feeding device and a hoisting mechanism;
the bracket is used for supporting the turntable assembly and the hoisting mechanism;
the turntable combination is rotatably arranged on the bracket and used for vertically clamping the main reinforcement of the reinforcement cage and driving the reinforcement cage to rotate to wind the outer reinforcement;
the hoisting mechanism is arranged at the central part of the top surface of the turntable assembly and used for hoisting the reinforcement cage and keeping the reinforcement cage to be transferred at a constant speed or to be stabilized at a required position;
the feeding device is placed on the ground on one side of the support, and the outer ribs are wound on the periphery of the reinforcement cage along with the rotating reinforcement cage.
The invention has the advantages that:
the structure is simple, the installation and the disassembly are easy, the integral mass is small, the carrying is convenient, and the device is suitable for places where large mechanical power equipment is difficult to reach; the reinforcing cage prepared by the invention has the advantages of uniform screw moment of the outer ribs, tight fixation, less joints, high winding efficiency and high quality of the reinforcing cage; the manufacturing of the reinforcement cage is finished on the ground, and the safety of constructors is guaranteed.
Drawings
The drawings of the invention are illustrated as follows:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a stent;
FIG. 3 is a schematic structural diagram of a turntable assembly;
FIG. 4 is a schematic view of the installation of the turntable assembly and the intermediate fixing disk of the bracket;
FIG. 5 is a schematic view of the structure of the feeding device;
FIG. 6 is a schematic structural view of a hoisting mechanism;
fig. 7 is a mechanical schematic diagram of the robot arm.
In the figure: 1. a support; 2. a turntable assembly; 3. a feeding device; 4. a hoisting mechanism; 5. a feeding auxiliary mechanism; 6. a reinforcement cage; 7. a ground boss;
100. base: 101. a second steel block; 102. a first steel block; 103. a bottom plate 103;
104. a first support bar; 105. a middle fixed disc; 106. a second support bar; 107. a top fixing disc;
201. a first inner rotating disk; 202. an outer gear; 203. a motor base; 204. a reduction motor; 205. a drive gear; 206. a hollow column; 207. a second inner rotating disk; 208. a roller cylindrical bearing; 209. main rib positioning holes;
301. a rolling machine; 302. a straightening machine; 401. A winch; 402. a ring; 403. a lifting rope; 501. an arm base; 502 a primary arm; 503 secondary arm; 504 a tertiary arm; 601. a main rib; 602. an inner rib; 603. and (5) outer ribs.
Detailed Description
The invention is further illustrated by the following examples in conjunction with the accompanying drawings:
as shown in figure 1, the invention comprises a bracket 1, a turntable assembly 2, a feeding device 3 and a hoisting mechanism 4;
the bracket 1 is used for supporting the turntable assembly 2 and the hoisting mechanism 4;
the turntable assembly 2 is rotatably arranged on the bracket 1 and used for vertically clamping the main reinforcement of the reinforcement cage 6 and driving the reinforcement cage 6 to rotate to wind the outer reinforcement;
the hoisting mechanism 4 is arranged at the central part of the top surface of the turntable assembly and is used for hoisting the reinforcement cage 6 and keeping the reinforcement cage to be transferred at a constant speed or to be stabilized at a required position;
the feeding device 3 is placed on the ground on one side of the support 1, and the outer ribs are wound on the periphery of the reinforcement cage along with the rotating reinforcement cage.
As shown in fig. 2, the bracket 1 is divided into three layers, namely a base 100, an intermediate fixed disk 105 and a top fixed disk 107, wherein the inner circumferences of the intermediate fixed disk 105 and the top fixed disk 107 are provided with step guide rails; the first support bar 104 is fixedly supported between the base 100 and the intermediate fixed disk 105, and the second support bar 106 is fixedly supported between the intermediate fixed disk 105 and the top fixed disk 107.
The main ribs are long and need to be vertically fed into the main rib positioning holes of the turntable assembly 2, so that the feeding height is improved by the mechanical arm, the main ribs are picked up by the mechanical arm and placed on the clamping jaws of the third-stage arm 504 under the manual assistance, then the main ribs are lifted through the ball screw pair of the first-stage arm 502, and the main ribs are vertically fed into the main rib positioning holes 209 of the turntable assembly 2 through the rotation of the second-stage arm 503.
The base 100 comprises a second steel block 101, a first steel block 102 and a bottom plate 103, wherein the first steel block 102 and the second steel block 101 are combined into a detachable edge frame by bolts, the steel block is preferably angle steel or I-shaped steel, and the edge frame is preferably a quadrilateral square frame. The rib frame is fixedly installed on the ground boss 7 by expansion bolts, the bottom plate 103 is fixedly installed at the intersection angle of the rib frame, and the lower end of the first support rod 104 is fixedly installed on the bottom plate 103 by bolts. The first support bar 104 and the second support bar 106 can be detached from the support 1 and can be disassembled into separate pieces, and the base 100 can be detached for convenient carrying and installation.
As shown in fig. 3, the turntable assembly 2 includes a first inner rotating disk 201, an outer gear 202, a motor base 203, a reduction motor 204, a drive gear 205, a second inner rotating disk 207, and a roller cylindrical bearing 208; the first inner rotating disc 201 and the second inner rotating disc 207 are cross bars with ring ribs, in this embodiment, the cross bars are cross bars, and the ring ribs are preferably circular ring ribs. The rib plate is provided with a main rib positioning hole 209; the first inner rotating disk 201 is welded on the outer gear 202, the driving gear 205 is fixedly arranged on the output shaft of the speed reducing motor 204 and meshed with the outer gear 202, and the roller cylindrical bearings 208 are arranged at the end parts of the cross rods of the first inner rotating disk 201 and the second inner rotating disk 207.
The turntable assembly 2 further comprises a hollow column 206, the hollow column 206 is connected to the central parts of the first inner rotating disk 201 and the second inner rotating disk 207 through keys, and the hollow column 206 is used for penetrating through a lifting rope and keeping the reinforcement cage 6 to descend along the central line so as to ensure that the center of gravity of the reinforcement cage is not shifted.
As shown in fig. 1, the first and second inner rotating disks 201 and 207 are placed on the step rails of the middle and top fixed disks 105 and 107 of the rack 1 by roller cylindrical bearings 208 at the ends of the cross bars, respectively. As shown in fig. 4, the motor base 203 is fixedly installed on the lower bottom surface of the intermediate fixing disk 105, the reduction motor 204 is fixedly installed on the motor base 203, and the driving gear 205 is engaged with the external gear 202. The speed reduction motor 204 drives the turntable assembly 2 to rotate on the two fixing discs of the bracket 1, so as to drive the reinforcement cage to horizontally rotate and wind the outer ribs.
As shown in fig. 5 and 6, the annular rib plates of the first inner rotating disk 201 and the second inner rotating disk 207 are provided with main rib positioning holes 209, main ribs 601 of the reinforcement cage 6 vertically penetrate through the main rib positioning holes 209 corresponding to the first inner rotating disk 201 and the second inner rotating disk 207, stand on the support ring 402 at the bottom end, and the support ring 402 is lifted by a lifting rope 403 of a winch 401.
As shown in fig. 5, the feeding device 3 includes a rolling machine 301 and a straightening machine 302, a steel wire is wound on the rolling machine 301, the steel wire is connected to the reinforcement cage 6 through the straightening machine 302, and the steel wire is wound on the reinforcement cage 6 to form an outer rib.
The rolling machine 301 is placed on the ground, the straightening machine 302 is fixedly installed on the first steel block 102 of the base 100, and the turntable assembly 2 drives the reinforcement cage to rotate, so that the rolling machine 301 is driven to rotate, and the straightening machine 302 pulls out the outer reinforcement 603 along the tangential direction of the reinforcement cage. The steel reinforcement cage 6 is placed downwards by means of rotation of the turntable assembly 2 and the winch 401, so that the outer ribs 603 are wound on the periphery of the steel reinforcement cage 6 and are welded or bundled at a proper position. For the welding work of the inner rib 602, when the reinforcement cage 6 falls to a certain position, the winch 401 and the reduction motor 204 stop rotating at the same time, the inner rib 602 is placed into the vertical gap of the main rib 601 of the reinforcement cage, and then the inner rib is welded. After the welding is completed, the winch 401 starts to rotate to continuously enable the reinforcement cage to fall, and meanwhile, the speed reduction motor 204 starts to rotate to continuously wind the outer ribs around the periphery of the reinforcement cage. The operation speed of the winch 401 and the speed reducing motor 204 is controlled, and the outer ribs 603 can be uniformly wound on the reinforcement cage.
As shown in fig. 6, the hoisting mechanism 4 includes a winch 401, a supporting ring 402 and a lifting rope 403, the winch 401 is fixedly installed on the second inner rotating disc 207, and the lifting rope 403 of the winch 401 is connected with the supporting ring 402. The supporting ring 402 is used for stabilizing the height position of the main reinforcement, and the falling speed and the vertical position of the reinforcement cage are controlled by the rotation and stop of the winch 401.
The winding machine 401 of the hoisting mechanism 4 is matched with the speed reducing motor 204 of the turntable assembly 2 in rotation speed to wind the outer rib 603 of the reinforcement cage; and the wound reinforcement cage 6 is lowered into the ground hole.
As shown in fig. 1 and 7, the feeding assisting mechanism 5 is a mechanical arm, and the mechanical arm includes an arm base 501, a first-stage arm 502, a second-stage arm 503, and a third-stage arm 504, the arm base 501 is fixedly mounted on the top fixing disk 107, the first-stage arm 502 is mounted on the arm base 501 to form a ball screw pair, the second-stage arm 503 is mounted on the first-stage arm 502 to form a revolute pair rotating around the vertical direction, the third-stage arm 504 is mounted on the second-stage arm 503 to form a revolute pair rotating around the axis on the horizontal plane, and the third-stage arm 504 is provided with a pair of electromagnetic claws that clamp the main rib 601. The picking up of robotic arm to the main muscle is put into the main muscle under artificial help on the electromagnetic claw of tertiary arm 504, and tertiary arm area main muscle rotates to vertical position, then carries out the lifting through the ball screw of one-level arm 502 is vice, and the rotation of rethread second grade arm 503 is upright to send the main muscle to main muscle locating hole, and the main muscle is puted off to the electromagnetic claw this moment, is gone to place the locating hole with the main muscle by artifical supplementary.
The invention is usually installed on the ground above the ground hole, and the reinforcement cage 6 falls into the ground hole while being wound.
The invention has the beneficial effects that:
1. the invention has simple structure, easy installation and disassembly, convenient carrying and high working efficiency, can greatly improve the construction progress and shorten the construction working time, and is particularly suitable for places where large mechanical power equipment such as mountainous regions or hillsides is difficult to reach;
2. the density degree of the outer ribs of the reinforcement cage can be adjusted by adjusting the rotating speed of the speed reducing motor and the winding engine, the screw moment of the outer ribs is uniform, the outer ribs are fixed tightly, the joints are few, and the winding efficiency and the quality of the reinforcement cage are improved;
3. each functional part works independently without mutual interference, and when a fault occurs, a problem point can be found out quickly and repaired in time; the steel reinforcement cage manufacturing and steel reinforcement cage placing processes are all completed on the ground, a series of potential safety hazards such as oxygen deficiency and carbon monoxide poisoning of workers easily caused in the welding process by manual forming are eliminated, and the safety of constructors is guaranteed.
Claims (9)
1. The utility model provides a vertical shaping lifting device of steel reinforcement cage, characterized by: comprises a bracket (1), a turntable assembly (2), a feeding device (3) and a hoisting mechanism (4);
the support (1) is used for supporting the turntable assembly (2) and the hoisting mechanism (4);
the turntable assembly (2) is rotatably arranged on the bracket (1) and is used for vertically clamping a main rib of the reinforcement cage (6) and driving the reinforcement cage (6) to rotate to wind an outer rib;
the hoisting mechanism (4) is arranged at the central part of the top surface of the turntable assembly and is used for hoisting a reinforcement cage (6) and keeping the reinforcement cage to be transferred at a constant speed or to be stabilized at a required position;
the feeding device (3) is placed on the ground on one side of the support (1) and winds the outer stirrups around the reinforcement cage along with the rotating reinforcement cage.
2. The vertical forming and hoisting equipment for the reinforcement cage according to claim 1, which is characterized in that: the support (1) is divided into three layers, namely a base (100), a middle fixed disk (105) and a top fixed disk (107), wherein step guide rails are arranged on the inner circumferences of the middle fixed disk (105) and the top fixed disk (107); the first supporting rod (104) is fixedly supported between the base (100) and the middle fixing disc (105), and the second supporting rod (106) is fixedly supported between the middle fixing disc (105) and the top fixing disc (107).
3. The vertical forming and hoisting equipment for the reinforcement cage according to claim 2, wherein: the base (100) comprises a second steel block (101), a first steel block (102) and a bottom plate (103), wherein the first steel block (102) and the second steel block (101) form a rib frame to be fixed on the ground boss 7, the bottom plate (103) is fixedly installed at an intersection angle of the rib frame, and the lower end of a first supporting rod (104) is fixedly installed on the bottom plate (103) through bolts.
4. The vertical forming and hoisting equipment for the reinforcement cage according to claim 2, wherein: the support (1) further comprises a feeding auxiliary mechanism (5), wherein the feeding auxiliary mechanism (5) is a mechanical arm and is fixedly mounted on the top fixing disc (107).
5. The vertical forming and hoisting equipment for the reinforcement cage according to claim 2, 3 or 4, wherein: the turntable assembly (2) comprises a first inner rotating disk (201), an outer gear (202), a motor base (203), a speed reducing motor (204), a driving gear (205), a second inner rotating disk (207) and a cylindrical roller bearing (208); the first inner rotating disk (201) and the second inner rotating disk (207) are provided with ring rib crossed cross bars, main rib positioning holes (209) are formed in the ring ribs, and roller cylindrical bearings (208) rolling along the step guide rails are installed at the end parts of the cross bars; the first inner rotating disk (201) is fixedly connected to the outer gear (202); the driving gear (205) is fixedly arranged on an output shaft of the speed reducing motor (204) and is meshed with the external gear (202), and the speed reducing motor (204) is fixedly arranged on the lower bottom surface of the middle fixed disk (105) through the motor base (203).
6. The vertical forming and hoisting equipment for the reinforcement cage according to claim 5, wherein: the rotary disc assembly (2) further comprises a hollow column (206), and the hollow column (206) is fixedly connected to the central parts of the first inner rotary disc (201) and the second inner rotary disc (207).
7. The vertical forming and hoisting equipment for the reinforcement cage according to claim 5 or 6, wherein: the hoisting mechanism (4) comprises a winch (401), a supporting ring (402) and a lifting rope (403), the winch (401) is fixedly installed on the second inner rotating disc (207), and the lifting rope (403) of the winch (401) is connected with the supporting ring (402).
8. The vertical forming and hoisting equipment for the reinforcement cage according to claim 7, wherein: the feeding device (3) comprises a rolling machine (301) and a straightening machine (302), a steel wire is wound on the rolling machine (301), and the steel wire is connected to the reinforcement cage (6) through the straightening machine (302).
9. The vertical forming and hoisting equipment for the reinforcement cage according to claim 4, wherein: the arm includes arm seat (501), one-level arm (502), second grade arm (503) and tertiary arm (504), arm seat (501) fixed mounting is on top fixed disk (107), and one-level arm (502) are installed and are constituted ball screw pair on arm seat (501), and second grade arm (503) are installed and are constituted around the revolute pair of vertical direction rotation on one-level arm (502), and tertiary arm (504) are installed and are constituted around the revolute pair of axis rotation on the horizontal plane on second grade arm (503), and tertiary arm (504) are equipped with the electromagnetism jack catch of centre gripping owner muscle (601).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111455477.5A CN114148878A (en) | 2021-12-02 | 2021-12-02 | Vertical shaping lifting device of steel reinforcement cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111455477.5A CN114148878A (en) | 2021-12-02 | 2021-12-02 | Vertical shaping lifting device of steel reinforcement cage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114148878A true CN114148878A (en) | 2022-03-08 |
Family
ID=80455614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111455477.5A Pending CN114148878A (en) | 2021-12-02 | 2021-12-02 | Vertical shaping lifting device of steel reinforcement cage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114148878A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115305906A (en) * | 2022-08-24 | 2022-11-08 | 中国一冶集团有限公司 | Integrated device for manufacturing and hoisting reinforcement cage and construction method |
| CN115838112A (en) * | 2023-02-21 | 2023-03-24 | 中铁建工集团第二建设有限公司 | Building hoisting device and using method thereof |
| CN117068961A (en) * | 2023-08-16 | 2023-11-17 | 济南四建（集团）有限责任公司 | Construction engineering steel reinforcement cage lifting device |
-
2021
- 2021-12-02 CN CN202111455477.5A patent/CN114148878A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115305906A (en) * | 2022-08-24 | 2022-11-08 | 中国一冶集团有限公司 | Integrated device for manufacturing and hoisting reinforcement cage and construction method |
| CN115305906B (en) * | 2022-08-24 | 2023-11-24 | 中国一冶集团有限公司 | Integrated device for manufacturing and hoisting reinforcement cage and construction method |
| CN115838112A (en) * | 2023-02-21 | 2023-03-24 | 中铁建工集团第二建设有限公司 | Building hoisting device and using method thereof |
| CN117068961A (en) * | 2023-08-16 | 2023-11-17 | 济南四建（集团）有限责任公司 | Construction engineering steel reinforcement cage lifting device |
| CN117068961B (en) * | 2023-08-16 | 2024-03-22 | 济南四建（集团）有限责任公司 | Construction engineering steel reinforcement cage lifting device |
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