CN210795494U - Quick articulated steel strand coil hoisting frame - Google Patents
Quick articulated steel strand coil hoisting frame Download PDFInfo
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- CN210795494U CN210795494U CN201921249012.2U CN201921249012U CN210795494U CN 210795494 U CN210795494 U CN 210795494U CN 201921249012 U CN201921249012 U CN 201921249012U CN 210795494 U CN210795494 U CN 210795494U
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- anchor chain
- hoisting
- fixedly connected
- steel strand
- hoist
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Abstract
The utility model provides a steel strand wires coil of strip hoist and mount frame that articulates fast, including lifting the body frame, lift by crane two steel sheet hangers of body frame lower extreme fixedly connected with, it has the straight perforation to open in the middle of the steel sheet hanger, U type hook is installed through straight perforation to steel sheet hanger lower extreme, install the hoist and mount anchor chain between two U type hooks, hoist and mount anchor chain lower extreme fixedly connected with well fulcrum sleeve, the both ends of well transit folding rod drive the side bearing and expand from the rotation of folding rod, and then make the universal shaft lantern ring at both ends move to keeping away from well fulcrum sleeve one side on the hoist and mount anchor chain, cup joint the slip to the hoist and mount anchor chain through the intra-annular through-hole of universal shaft sleeve, make the interior chain ring of hoist and mount anchor chain expand levelly and smoothly, prevent partial chain ring from overlapping, do not extend completely, make well fulcrum sleeve be located the middle department of coil of wire simultaneously, the universal shaft lantern ring that extends is located inside the coil of wire, reduce the condition that the coil pressure concentrates on the, thereby leading the lifting main frame to be capable of stably lifting.
Description
Technical Field
The utility model relates to a steel strand wires production facility technical field specifically provides a steel strand wires material book hoist and mount frame that articulates fast.
Background
The steel strand is a steel product formed by twisting a plurality of steel wires, a zinc-aluminum alloy layer, an aluminum-coated layer, a copper-coated layer, epoxy resin and the like can be added on the surface of carbon steel according to needs, the manufacturing process comprises single-wire manufacturing and strand manufacturing, lugs at two ends of the existing wire hanging rack are fixed in distance, and the following problems exist in production: 1. because the hanging lugs at the two ends of the hanging rack are in fixed intervals, when small coils of wires are hoisted, the length of the wire coil is short, the distance between the hanging lugs on the hanging rack is wide, the hanging rack is easy to incline in the hoisting operation process of the wires, the wires cannot enter a tank pool for immersion cleaning in a balanced manner, and the threading bar is easy to fall off from the hanging lugs after the hanging rack is inclined; when the wire coil is too large, the length of the wire coil is long, the fixed space width between the hanging lugs cannot be penetrated and hung, the wire coil needs to be unbundled and divided into two coils to be hung, and therefore the wire becomes a small coil of wire, and the first condition is repeated. 2. The wire rod is unbundled and split coiled, so that the workload of workers is increased, and the efficiency of the production flow is reduced; after the lifting frame is inclined, the balance must be adjusted again, and the lifting frame enters the tank pool again, so that the working efficiency is influenced; after the lifting frame is inclined, the threading bar is easy to fall off from the hanging lug, and personal or equipment safety accidents are caused.
Aiming at the problems, Chinese patent with patent publication No. CN207581193U proposes a rare earth zinc steel strand anchor chain type hoisting wire frame, which comprises a hoisting main frame, wherein a steel plate is welded at the middle position of the upper plane of the hoisting main frame, and a travelling crane hook is connected on the steel plate; a pair of steel plate hangers are symmetrically welded at two ends of a lower plane of the lifting main frame, a U-shaped hook is mounted on each steel plate hanger, an anchor chain for fixing wire rods is mounted between the two U-shaped hooks, one end of each anchor chain is fixed to the U-shaped hook at one end of the lifting main frame firstly, and the other end of each anchor chain is fixed to the U-shaped hook at the other end of the lifting main frame after being tightened. The utility model provides a current hanger fixed hangers when lifting by crane little coil of wire material, easily lead to the wire rod to shift the slope on the hanger, the unable balanced problem that gets into the tank and soak, it is too big to have solved the wire rod book, and when fixed hanger interval width can't penetrate again and hang, unbundle the bundling with the wire rod again, workman's work load increase, the problem that production flow efficiency is low.
The above prior art solutions have the following drawbacks: when the hoisting frame is used for hoisting a wire coil, after an anchor chain penetrates through the wire coil, one end of the anchor chain is firstly fixed on a U-shaped hook at one end of the hoisting main frame, and the other end of the anchor chain is tightened and then fixed on the U-shaped hook at the other end of the hoisting main frame.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a steel strand wires section of thick bamboo that articulates fast hoists frame.
The utility model discloses a can realize through following technical scheme:
a steel strand coil hoisting frame capable of being fast hooked comprises a hoisting main frame, wherein two steel plate hangers are fixedly connected to the lower end of the hoisting main frame, straight through holes are drilled in the middles of the steel plate hangers, U-shaped hooks are installed at the lower ends of the steel plate hangers through the straight through holes, a hoisting anchor chain is installed between the two U-shaped hooks, a middle support shaft sleeve is fixedly connected to the lower end of the hoisting anchor chain, the middle support shaft sleeve is located in the middle of the hoisting anchor chain, a center shaft rod is rotatably connected to the lower end of the middle support shaft sleeve, a middle transfer folding rod is fixedly connected to the lower end of the center shaft rod, bent portions are respectively arranged at the left end and the right end of the middle transfer folding rod, side bearings are sleeved on the bent portions, a secondary turning rod is fixedly connected to one end, far away from the secondary turning rod, of the side bearing, a universal ball is fixedly connected to, the two universal shaft sleeve rings are respectively sleeved with a hoisting anchor chain, and a wire coil is sleeved on the hoisting anchor chain.
Through adopting above-mentioned technical scheme, the technical staff will be located the rotatory expansion of the transfer folding rod at hoist and mount anchor chain middle part, the both ends of well transfer folding rod drive the side bearing and expand from the rotation of folding rod, and then make the cardan shaft lantern ring at both ends move to keeping away from well counter roll cover one side on hoist and mount anchor chain, cup joint the slip to hoist and mount anchor chain through the intra-annular through-hole of cardan shaft cover, make the chain link in the hoist and mount anchor chain spread smoothly, prevent that partial chain link from overlapping, do not extend completely, make well counter roll cover be located the middle department of coil of wire simultaneously, the cardan shaft lantern ring that stretches out is located coil of wire inside, it concentrates on the circumstances of the separation department of coil of wire to the chain link to reduce coil of wire pressure, thereby make the main frame of lifting by.
Further setting the following steps: a torsion spring is sleeved on the central shaft rod, the upper end of the torsion spring is fixedly connected with the middle fulcrum shaft sleeve, and the lower end of the torsion spring is fixedly connected with the middle folding rod.
By adopting the technical scheme, the torsion spring accumulates elasticity after the turning rod rotates, so that the turning rod can be conveniently twisted to return to the original position when the turning rod is folded.
Further setting the following steps: two bevel guide grooves are formed in the universal shaft sleeve ring and are respectively located on the left side and the right side of an inner hole of the universal shaft sleeve ring.
By adopting the technical scheme, the universal shaft lantern ring can conveniently slide on the hoisting anchor chain and can be better butted with chain rings on the hoisting anchor chain, so that the chain rings are sequentially and smoothly arranged.
Further setting the following steps: the inner hole wall of the universal shaft sleeve ring is provided with a polished surface, and the universal shaft sleeve ring is connected with the hoisting anchor chain in a sliding mode through the polished surface.
Through adopting above-mentioned technical scheme, reduce the friction of the cardan shaft lantern ring on the hoist and mount anchor chain, the cardan shaft lantern ring of being convenient for slides on the hoist and mount anchor chain.
Further setting the following steps: the torsion handle is fixedly connected to the transfer folding rod and located in the middle of one end, far away from the central shaft rod, of the transfer folding rod.
Through adopting above-mentioned technical scheme, make things convenient for the technical staff to hold the torsion handle and rotate, and then drive the rotation that the coil of wire was rolled up.
Further setting the following steps: the anti-skidding threads are chiseled on the torsion handle and are densely arranged on the torsion handle.
Through adopting above-mentioned technical scheme, the technical staff of being convenient for grips the torsion handle, prevents the slip in the operation process.
Further setting the following steps: lubricating grease is coated on the universal ball, and covers the outer portion of the universal ball.
Through adopting above-mentioned technical scheme, the lubricating grease of being convenient for gets into the clearance of universal ball and the cardan shaft lantern ring when universal ball rotates, reduces the rotational friction between universal ball and the cardan shaft lantern ring.
Further setting the following steps: the diameter of the inner hole of the universal shaft sleeve is the same as that of the hoisting anchor chain.
By adopting the technical scheme, the universal shaft lantern ring is convenient to limit chain rings on the hoisting anchor chain when sliding, so that the chain rings on the hoisting anchor chain are all arranged in parallel.
To sum up, the utility model discloses a beneficial technological effect does:
(1) this scheme is through rotating the expansion on the hoist and mount anchor chain from turning pole and the universal shaft lantern ring, makes the intra-annular through-hole of universal shaft sleeve cup joint the slip to the hoist and mount anchor chain, makes the chain link in the hoist and mount anchor chain level and smooth the expansion, prevents that partial chain link from overlapping, does not extend completely.
(2) The middle support shaft sleeve is positioned in the middle of the wire coil, and the stretched universal shaft sleeve ring is positioned in the wire coil, so that the condition that the pressure of the wire coil is concentrated on the separation position of the anchor chain ring on the wire coil is reduced, and the lifting main frame can be stably lifted.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of the structure at A in FIG. 1;
fig. 3 is a front view of the present invention;
FIG. 4 is a schematic view of the extended configuration of the flat portion of the chain link according to the present invention;
fig. 5 is a schematic view of the folded state of the flat bar portion of the chain link according to the present invention.
Reference numerals: the steel plate lifting device comprises a lifting main frame 1, a steel plate hanging lug 2, a 3U-shaped hook, a 4-lifting anchor chain, a 5-wire coil, a 6-middle supporting shaft sleeve, a 7-center shaft rod, 8-middle folding rod, 9-side-edge bearings, 10-slave folding rod, 11-universal ball, 12-universal shaft sleeve ring, 13-torsion spring and 14-torsion handle.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "central", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore are not to be construed as limiting the scope of the invention.
Referring to fig. 1, a steel strand coil hanging rack for quick hanging disclosed by the present invention comprises a hanging main rack 1, two steel plate hangers 2 fixedly connected to the lower end of the hanging main rack 1, a straight perforation drilled in the middle of the steel plate hangers 2, U-shaped hooks 3 mounted on the lower ends of the steel plate hangers 2 through the straight perforation, a hanging anchor chain 4 mounted between the two U-shaped hooks 3, a middle fulcrum sleeve 6 fixedly connected to the lower end of the hanging anchor chain 4, the middle fulcrum sleeve 6 located in the middle of the hanging anchor chain 4, a central shaft rod 7 rotatably connected to the lower end of the middle fulcrum sleeve 6, a middle bending rod 8 fixedly connected to the lower end of the central shaft rod 7, bending portions respectively disposed at the left and right ends of the middle bending rod 8, a side bearing 9 sleeved on the bending portion, a slave bending rod 10 fixedly connected to the end of the side bearing 9 far from the middle bending rod 8, and a universal ball 11 fixedly connected to the end of the, the universal ball 11 is movably connected with universal shaft lantern rings 12, the two universal shaft lantern rings 12 are respectively sleeved with the hoisting anchor chain 4, and the hoisting anchor chain 4 is sleeved with the wire coil 5.
The middle turning rod 8 positioned in the middle of the hoisting anchor chain 4 is rotated and unfolded, two ends of the middle turning rod 8 drive the side bearings 9 and are unfolded from the turning rod 10 in a rotating manner, so that universal shaft sleeve rings 12 at two ends move to one side far away from the middle fulcrum sleeve 6 on the hoisting anchor chain 4, the hoisting anchor chain 4 is sleeved and slid through holes in the universal shaft sleeve rings 12, chain rings in the hoisting anchor chain 4 are unfolded flatly, partial chain rings are prevented from being overlapped and do not extend completely, meanwhile, the middle fulcrum sleeve 6 is positioned in the middle of the wire coil 5, the unfolded universal shaft sleeve rings 12 are positioned inside the wire coil 5, the condition that the pressure of the wire coil 5 is concentrated on the separation part of the wire coil to the wire ring is reduced, and therefore the hoisting main frame can be hoisted stably.
Referring to fig. 2, the central shaft 7 is sleeved with a torsion spring 13, the upper end of the torsion spring 13 is fixedly connected with the central shaft sleeve 6, and the lower end of the torsion spring 13 is fixedly connected with the central hinge rod 8, by adopting the above technical scheme, the torsion spring 13 accumulates elastic force after the central hinge rod 8 rotates, so that the central hinge rod 8 can be conveniently twisted to return to the original position when the central hinge rod 10 is folded.
Two bevel connection guide grooves have been seted up to cardan shaft lantern ring 12 inside, two bevel connection guide grooves are located the hole left and right sides of cardan shaft lantern ring 12 respectively, bevel connection guide groove through the inside setting at cardan shaft lantern ring 12, cardan shaft lantern ring 12 of being convenient for slides on hoist and mount anchor chain 4, and better with the butt joint of the chain link on hoist and mount anchor chain 4, make the chain link in proper order smooth-going range, hole wall is equipped with polished surface in the cardan shaft lantern ring 12, cardan shaft lantern ring 12 passes through polished surface and 4 sliding connection of hoist and mount anchor chain, setting through polished surface, be convenient for reduce the friction of cardan shaft lantern ring 12 on hoist and mount anchor chain 4, cardan shaft lantern ring 12 of being convenient for slides on hoist.
Referring to fig. 2, a torsion handle 14 is fixedly connected to the middle folding rod 8, the torsion handle 14 is located at a middle position of one end of the middle folding rod 8, which is far away from the central shaft rod 7, and the torsion handle 14 is arranged on the middle folding rod 8, so that a technician can conveniently hold the torsion handle 14 to rotate, and further the rotation of the wire coil 5 is driven, and anti-slip threads are chiseled on the torsion handle 14 and are densely arranged on the torsion handle 14, so that the technician can conveniently hold the torsion handle 14 and prevent the slippage during the operation process.
Lubricating grease is coated on the universal ball 11, the lubricating grease covers the outside of the universal ball 11, and through the lubricating grease arranged on the universal ball 11, the lubricating grease can conveniently enter a gap between the universal ball 11 and the universal shaft sleeve ring 12 when the universal ball 11 rotates, so that the rotating friction between the universal ball 11 and the universal shaft sleeve ring 12 is reduced.
The implementation principle and the beneficial effects of the embodiment are as follows:
when a wire needs to be hoisted, the hoisting anchor chain 4 penetrates through the inside of the wire coil 5, the middle fulcrum shaft sleeve 6 is positioned at the center of the wire coil 5, a technician holds the torque handle 14, rotates the middle turning rod 8 by taking the middle fulcrum shaft sleeve 6 as an axis, rotationally unfolds the middle turning rod 8 positioned in the middle of the hoisting anchor chain 4, two ends of the middle turning rod 8 drive the side bearings 9 and unfold from the turning rod 10 in a rotating manner, so that the middle turning rod 8 is in a state parallel to the hoisting anchor chain 4, the universal shaft sleeve rings 12 at two ends move to one side far away from the middle fulcrum shaft sleeve 6 on the hoisting anchor chain 4, the hoisting anchor chain 4 is sleeved and slid through the through holes in the universal shaft sleeve rings 12, so that chain rings in the hoisting anchor chain 4 are flatly unfolded, partial chain rings are prevented from being overlapped and not fully stretched, the unfolded universal shaft sleeve rings 12 are positioned inside the wire coil 5, and the situation that the pressure of the wire coil 5 is concentrated at the blocking position of the chain ring is reduced, thereby leading the lifting main frame to be capable of stably lifting.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. A steel strand coil hoisting frame capable of being fast hooked comprises a hoisting main frame (1), wherein two steel plate hangers (2) are fixedly connected to the lower end of the hoisting main frame (1), straight through holes are drilled in the middles of the steel plate hangers (2), U-shaped hooks (3) are installed at the lower ends of the steel plate hangers (2) through the straight through holes, hoisting anchor chains (4) are installed between the two U-shaped hooks (3), and the steel strand coil hoisting frame is characterized in that a middle fulcrum sleeve (6) is fixedly connected to the lower end of each hoisting anchor chain (4), the middle fulcrum sleeve (6) is located in the middle of each hoisting anchor chain (4), a center shaft lever (7) is rotatably connected to the lower end of each middle fulcrum sleeve (6), a middle bending lever (8) is fixedly connected to the lower end of each center shaft lever (7), bent portions are respectively arranged at the left end and the right end of each middle bending lever (8), and side bearings (, side bearing (9) are kept away from in transit break bar (8) one end fixedly connected with from break bar (10), keep away from side bearing (9) one end fixedly connected with universal ball (11) from break bar (10), swing joint has the universal axle lantern ring (12), two on universal ball (11) universal axle lantern ring (12) cup joint with hoist and mount anchor chain (4) respectively, it has coiled wire (5) to cup joint on hoist and mount anchor chain (4).
2. The quick-hitching steel strand coil hoisting frame according to claim 1, characterized in that: a torsion spring (13) is sleeved on the central shaft rod (7), the upper end of the torsion spring (13) is fixedly connected with the middle fulcrum shaft sleeve (6), and the lower end of the torsion spring (13) is fixedly connected with the middle folding rod (8).
3. The quick-hitching steel strand coil hoisting frame according to claim 1, characterized in that: two bevel guide grooves are formed in the universal shaft sleeve ring (12) and are respectively located on the left side and the right side of an inner hole of the universal shaft sleeve ring (12).
4. The quick-hitching steel strand coil hoisting frame according to claim 1, characterized in that: the inner hole wall of the universal shaft sleeve ring (12) is provided with a polished surface, and the universal shaft sleeve ring (12) is connected with the hoisting anchor chain (4) in a sliding mode through the polished surface.
5. The quick-hitching steel strand coil hoisting frame according to claim 1, characterized in that: the torsion handle (14) is fixedly connected to the middle folding rod (8), and the torsion handle (14) is located in the middle of one end, far away from the central shaft rod (7), of the middle folding rod (8).
6. The quick-hitching steel strand coil hoisting frame according to claim 5, characterized in that: the anti-slip handle (14) is provided with anti-slip threads which are densely arranged on the torque handle (14).
7. The quick-hitching steel strand coil hoisting frame according to claim 1, characterized in that: lubricating grease is coated on the universal ball (11), and covers the outside of the universal ball (11).
8. The quick-hanging steel strand coil hoisting frame according to claim 4, characterized in that: the diameter of the inner hole of the universal shaft sleeve ring (12) is the same as that of the hoisting anchor chain (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921249012.2U CN210795494U (en) | 2019-08-05 | 2019-08-05 | Quick articulated steel strand coil hoisting frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921249012.2U CN210795494U (en) | 2019-08-05 | 2019-08-05 | Quick articulated steel strand coil hoisting frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210795494U true CN210795494U (en) | 2020-06-19 |
Family
ID=71239680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921249012.2U Active CN210795494U (en) | 2019-08-05 | 2019-08-05 | Quick articulated steel strand coil hoisting frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210795494U (en) |
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2019
- 2019-08-05 CN CN201921249012.2U patent/CN210795494U/en active Active
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