CN217498390U - Novel electromagnetic bar steel bar hoisting sling with triple safety mechanisms - Google Patents
Novel electromagnetic bar steel bar hoisting sling with triple safety mechanisms Download PDFInfo
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- CN217498390U CN217498390U CN202221212496.5U CN202221212496U CN217498390U CN 217498390 U CN217498390 U CN 217498390U CN 202221212496 U CN202221212496 U CN 202221212496U CN 217498390 U CN217498390 U CN 217498390U
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Abstract
The utility model discloses a novel triple insurance mechanism's rod reinforcing bar electromagnetism jack-up hoist, including the roof-rack, the bottom fixed mounting of roof-rack has the crossbeam, the bottom of crossbeam is connected with the chain sling through the lug, the bottom of chain sling is connected with the mount pad through rings, the bottom of mount pad is provided with the electromagnetism and hangs, the quantity of chain sling is two, and two chain slings are bilateral symmetry and distribute, the quantity of chain sling is four, and four chain slings are trapezoidal shape and lean out, the bottom that the electromagnetism hung is eight characters form. This novel bar reinforcing bar electromagnetism jack-up hoist of triple insurance mechanism has the advantage that the security is good, has solved the reinforcing bar rod and is cylindricly, and the area of contact is limited, therefore adsorption efficiency greatly reduced breaks away from in handling easily to, the electromagnetism hoist passes through electric energy production magnetic force and adsorbs the reinforcing bar rod, when the cable damages the circuit and cuts off, the problem of accident appears easily.
Description
Technical Field
The utility model relates to a rod reinforcing bar processing equipment technical field specifically is a novel triple insurance mechanism's rod reinforcing bar electromagnetism jack-up hoist.
Background
And (4) transferring among semi-finished product processes and warehousing finished products, wherein all actions depend on traveling cranes, and when the traveling crane transport distance exceeds 30 meters (rope threading, hoisting, running and falling, and the round-trip time is 4-5 minutes), the working efficiency is greatly reduced.
Most of present electromagnetism hoist all are used for hoisting the steel sheet, when being used for reinforcing bar rod transport, because the reinforcing bar rod is cylindricly, the area of contact is limited, consequently adsorption efficiency greatly reduced breaks away from in handling easily to, the electromagnetism hoist passes through electric energy production magnetic force and adsorbs the reinforcing bar rod, when the cable damages the circuit and cuts off, the accident appears easily, so provides a novel triple insurance mechanism's bar reinforcing bar electromagnetism jack-up hoist and solves the above-mentioned problem of proposing.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel triple insurance mechanism's rod reinforcing bar electromagnetism jack-up hoist to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a novel triple insurance mechanism's rod reinforcing bar electromagnetism jack-up hoist, includes the roof-rack, the bottom fixed mounting of roof-rack has the crossbeam, the bottom of crossbeam is connected with the chain sling through the lug, the bottom of chain sling is connected with the mount pad through rings, the bottom of mount pad is provided with the electromagnetism and hangs.
As a further aspect of the present invention: the number of the lifting chains is two, and the two lifting chains are distributed in bilateral symmetry.
As a further aspect of the present invention: the quantity of chain sling is four, and four chain slings are the trapezoidal form and lean out.
As a further aspect of the present invention: the bottom of the electromagnetic crane is in a splayed shape.
As a further aspect of the present invention: and a safety mechanism is arranged on the outer side of the electromagnetic crane.
As a further aspect of the present invention: the safety mechanism comprises a driving mechanism, a first clamping jaw and a second clamping jaw, the first clamping jaw and the second clamping jaw are installed on the outer side of the electromagnetic crane through the driving mechanism, and the embedded groove matched with the second clamping jaw is formed in the first clamping jaw.
As a further aspect of the present invention: the driving mechanism comprises a worm wheel, a motor, a fixed shaft, a worm, a connecting seat, a shaft seat and a bearing, the first clamping jaw is rotatably connected with the electromagnetic crane through the fixed shaft, the worm wheel is fixedly mounted at the top of the first clamping jaw, the motor is fixedly mounted inside the electromagnetic crane, the worm is fixedly mounted at the output end of the motor, the shaft seat is fixedly mounted on the outer side of the electromagnetic crane through the connecting seat, and the bearing and the worm are rotatably connected inside the shaft seat.
As a further aspect of the present invention: the worm is meshed with the worm wheel.
As a further aspect of the present invention: the safety mechanism comprises a loop chain and a hook, the hook is fixedly installed on the outer side of the electromagnetic crane through the loop chain, and a retaining ring capable of being connected with the hook is arranged at the bottom of the electromagnetic crane.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this novel bar reinforcing bar electromagnetism jack-up hoist of triple insurance mechanism, the bottom that the electromagnetism hung is eight characters form, through increasing area of contact, is the twice of existing equipment to the reinforcing bar rod adsorption efficiency of bundling, and the security performance of its transportation is safer.
2. This novel bar reinforcing bar electromagnetism jack-up hoist of triple insurance mechanism, four lifting chains are the trapezoidal form and lean out, and what can be better hangs the electromagnetism and stabilizes, reduces the electromagnetism and hangs rocking when transporting and moving, the security when improving the transport.
3. This novel bar reinforcing bar electromagnetism jack-up hoist of triple insurance mechanism, when the electromagnetism was hung and is lifted off the ground, motor drive worm made the worm wheel drive first clamping jaw and second clamping jaw be close to each other, held tightly the reinforcing bar rod of bundle to have self-locking function, improve equipment security performance.
4. This novel bar reinforcing bar electromagnetism jack-up hoist of triple insurance mechanism, after the electromagnetism hangs the reinforcing bar rod that adsorbs the bundle and breaks away from ground, the link is hung around the buckle of hanging to the opposite side from reinforcing bar rod lower part and is formed the connection, with the link pocket end, can drag the reinforcing bar rod after losing magnetism, prevents that the reinforcing bar rod from dropping, ensures safety.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of a novel triple-insurance mechanism bar electromagnetic lifting sling;
fig. 2 is a schematic structural diagram of a second embodiment of a novel triple-insurance mechanism bar electromagnetic lifting sling;
fig. 3 is a schematic structural view of a third embodiment of a novel triple-insurance mechanism bar electromagnetic lifting sling;
fig. 4 is a schematic structural view of a driving mechanism of a third embodiment in a novel triple-insurance mechanism bar electromagnetic lifting sling;
fig. 5 is a schematic structural diagram of a fourth embodiment of a novel triple-insurance mechanism bar electromagnetic lifting sling.
In the figure: 1. a top frame; 2. a cross beam; 3. lifting lugs; 4. a chain is hung; 5. a hoisting ring; 6. a mounting seat; 7. an electromagnetic crane; 8. a first jaw; 9. a drive mechanism; 901. a worm gear; 902. a motor; 903. a fixed shaft; 904. a worm; 905. a connecting seat; 906. A shaft seat; 907. a bearing; 10. a second jaw; 11. caulking grooves; 12. a cyclic chain; 13. and (4) hooking and buckling.
Detailed Description
Referring to fig. 1, in an embodiment of the present invention, a novel bar reinforcement electromagnetic hoisting sling of triple safety mechanism includes a top frame 1, a beam 2 is fixedly mounted at the bottom of the top frame 1, a hanging chain 4 is connected to the bottom of the beam 2 through a lifting lug 3, a mounting seat 6 is connected to the bottom of the hanging chain 4 through a hanging ring 5, and an electromagnetic crane 7 is disposed at the bottom of the mounting seat 6.
In a preferred embodiment, the number of the suspension chains 4 is two, and the two suspension chains 4 are distributed in a left-right symmetrical manner.
In a preferred embodiment, the bottom of the electromagnetic crane 7 is in a shape of a Chinese character 'ba'.
The utility model discloses a theory of operation is: the bottom that the electromagnetism hung 7 is the splayed, and when the reinforcing bar contact with the bundle, reinforcing bar and electromagnetism hung 7's bottom has two face contacts, compares a face contact before, two face contacts can be better with the reinforcing bar contact, to the reinforcing bar adsorption efficiency of bundle be the twice of existing equipment, and the security performance of its transportation is safer.
Referring to fig. 2, in an embodiment of the present invention, a novel bar reinforcement electromagnetic hoisting sling of triple safety mechanism includes a top frame 1, a beam 2 is fixedly mounted at the bottom of the top frame 1, a hanging chain 4 is connected to the bottom of the beam 2 through a lifting lug 3, a mounting seat 6 is connected to the bottom of the hanging chain 4 through a hanging ring 5, and an electromagnetic crane 7 is disposed at the bottom of the mounting seat 6.
In a preferred embodiment, the number of the suspension chains 4 is four, and the four suspension chains 4 are inclined outward in a trapezoidal shape.
In a preferred embodiment, the bottom of the electromagnetic crane 7 is in a shape of a Chinese character 'ba'.
The utility model discloses a theory of operation is: four lifting chains 4 are trapezoidal shape and lean out, and what can be better hangs 7 to the electromagnetism and stabilizes, reduces the electromagnetism and hangs 7 and rock when transporting and moving, the security when improving the transport.
Referring to fig. 3-4, in an embodiment of the present invention, a novel bar reinforcement electromagnetic hoisting sling of triple safety mechanism includes a top frame 1, a cross beam 2 is fixedly installed at the bottom of the top frame 1, a hanging chain 4 is connected to the bottom of the cross beam 2 through a lifting lug 3, a mounting seat 6 is connected to the bottom of the hanging chain 4 through a hanging ring 5, and an electromagnetic crane 7 is installed at the bottom of the mounting seat 6.
In a preferred embodiment, a safety mechanism is arranged outside the electromagnetic crane 7.
In a preferred embodiment, the safety mechanism comprises a driving mechanism 9, a first clamping jaw 8 and a second clamping jaw 10, the first clamping jaw 8 and the second clamping jaw 10 are installed on the outer side of the electromagnetic crane 7 through the driving mechanism 9, and a caulking groove 11 matched with the second clamping jaw 10 is formed in the first clamping jaw 8.
In a preferred embodiment, the driving mechanism 9 includes a worm wheel 901, a motor 902, a fixed shaft 903, a worm 904, a connecting seat 905, a shaft seat 906 and a bearing 907, the first clamping jaw 8 is rotatably connected with the electromagnetic crane 7 through the fixed shaft 903, the top of the first clamping jaw 8 is fixedly provided with the worm wheel 901, the interior of the electromagnetic crane 7 is fixedly provided with the motor 902, the output end of the motor 902 is fixedly provided with the worm 904, the outer side of the electromagnetic crane 7 is fixedly provided with the shaft seat 906 through the connecting seat 905, and the interior of the shaft seat 906 is rotatably connected with the worm 904 through the bearing 907.
In a preferred embodiment, the worm 904 is engaged with a worm gear 901.
The utility model discloses a theory of operation is: when the electromagnetic crane 7 is lifted off the ground, the motor 902 drives the worm 904 to rotate the worm wheel 901, the worm wheel 901 rotates to drive the first clamping jaw 8 and the second clamping jaw 10 to approach each other and tightly hold the bundled steel bar, when the lead angle of the worm 904 is smaller than the equivalent friction angle between the meshing wheel teeth, the mechanism has self-locking performance, and can realize reverse self-locking, namely only the worm 904 can drive the worm wheel 901 and cannot drive the worm 904 by the worm wheel 901, so that when a circuit fails, the first clamping jaw 8 and the second clamping jaw 10 can also keep a tightly held state, and the safety performance of the equipment is improved.
Referring to fig. 5, in an embodiment of the present invention, a novel bar reinforcement electromagnetic hoisting sling of triple safety mechanism includes a top frame 1, a beam 2 is fixedly mounted at the bottom of the top frame 1, a hanging chain 4 is connected to the bottom of the beam 2 through a lifting lug 3, a mounting seat 6 is connected to the bottom of the hanging chain 4 through a hanging ring 5, and an electromagnetic crane 7 is disposed at the bottom of the mounting seat 6.
In a preferred embodiment, a safety mechanism is arranged outside the electromagnetic crane 7.
In a preferred embodiment, the safety mechanism comprises a loop chain 12 and a hook 13, the hook 13 is fixedly installed on the outer side of the electromagnetic crane 7 through the loop chain 12, and a snap ring capable of being connected with the hook 13 is arranged at the bottom of the electromagnetic crane 7.
The utility model discloses a theory of operation is: the loop chain 12 is additionally arranged at the bottom of the electromagnetic crane 7, when the electromagnetic crane 7 adsorbs a steel bar bundle to be separated from the ground, the loop chain 12 winds around the lower part of the steel bar bundle and is hung on a buckle on the other side to form connection, and the loop chain 12 wraps the bottom of the steel bar bundle, so that the steel bar bundle can be dragged after being demagnetized, the steel bar bundle is prevented from falling, and safety is ensured.
It should be noted that the above embodiments all belong to the same utility model concept, and the description of each embodiment has its emphasis, and the description of each embodiment is not described in detail, and reference may be made to the description of other embodiments.
The above-mentioned embodiments only express the embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (9)
1. The utility model provides a novel triple insurance mechanism's rod reinforcing bar electromagnetism jack-up hoist, a serial communication port, including roof-rack (1), the bottom fixed mounting of roof-rack (1) has crossbeam (2), the bottom of crossbeam (2) is connected with chain sling (4) through lug (3), the bottom of chain sling (4) is connected with mount pad (6) through rings (5), the bottom of mount pad (6) is provided with electromagnetism and hangs (7).
2. The novel electromagnetic bar steel lifting sling with triple insurance mechanism as claimed in claim 1, wherein the number of the lifting chains (4) is two, and the two lifting chains (4) are distributed in bilateral symmetry.
3. The novel electromagnetic bar steel lifting sling of a triple safety mechanism as claimed in claim 1, wherein the number of the lifting chains (4) is four, and the four lifting chains (4) are inclined outwards in a trapezoidal shape.
4. The novel electromagnetic lifting sling for steel bars of a triple safety mechanism as claimed in claim 1, characterized in that the bottom of the electromagnetic crane (7) is splayed.
5. A novel bar steel bar electromagnetic hoisting sling with a triple safety mechanism according to claim 1, characterized in that a safety mechanism is arranged on the outer side of the electromagnetic hoisting sling (7).
6. The novel electromagnetic lifting sling for bars and steel bars of a triple safety mechanism according to claim 5, wherein the safety mechanism comprises a driving mechanism (9), a first clamping jaw (8) and a second clamping jaw (10), the first clamping jaw (8) and the second clamping jaw (10) are installed on the outer side of the electromagnetic lifting device (7) through the driving mechanism (9), and a caulking groove (11) matched with the second clamping jaw (10) is formed in the first clamping jaw (8).
7. The novel electromagnetic lifting sling for bars and steel bars of a triple safety mechanism as claimed in claim 6, wherein the driving mechanism (9) comprises a worm wheel (901), a motor (902), a fixing shaft (903), a worm (904), a connecting seat (905), a shaft seat (906) and a bearing (907), the first clamping jaw (8) is rotatably connected with the electromagnetic lifting sling (7) through the fixing shaft (903), the top of the first clamping jaw (8) is fixedly provided with the worm wheel (901), the inside of the electromagnetic lifting sling (7) is fixedly provided with the motor (902), the output end of the motor (902) is fixedly provided with the worm (904), the outside of the electromagnetic lifting sling (7) is fixedly provided with the shaft seat (906) through the connecting seat (905), and the inside of the shaft seat (906) is rotatably connected with the worm (904) through the bearing (907).
8. The novel electromagnetic bar steel lifting sling of a triple safety mechanism as claimed in claim 7, wherein the worm (904) is engaged with a worm gear (901).
9. The novel electromagnetic bar steel lifting sling with triple insurance mechanisms according to claim 5, wherein the insurance mechanism comprises a loop chain (12) and a hook (13), the hook (13) is fixedly installed on the outer side of the electromagnetic sling (7) through the loop chain (12), and a retaining ring capable of being connected with the hook (13) is arranged at the bottom of the electromagnetic sling (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221212496.5U CN217498390U (en) | 2022-05-20 | 2022-05-20 | Novel electromagnetic bar steel bar hoisting sling with triple safety mechanisms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221212496.5U CN217498390U (en) | 2022-05-20 | 2022-05-20 | Novel electromagnetic bar steel bar hoisting sling with triple safety mechanisms |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217498390U true CN217498390U (en) | 2022-09-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221212496.5U Active CN217498390U (en) | 2022-05-20 | 2022-05-20 | Novel electromagnetic bar steel bar hoisting sling with triple safety mechanisms |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217498390U (en) |
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2022
- 2022-05-20 CN CN202221212496.5U patent/CN217498390U/en active Active
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