CN220687928U - Pressed steel wire rope rigging - Google Patents
Pressed steel wire rope rigging Download PDFInfo
- Publication number
- CN220687928U CN220687928U CN202321901676.9U CN202321901676U CN220687928U CN 220687928 U CN220687928 U CN 220687928U CN 202321901676 U CN202321901676 U CN 202321901676U CN 220687928 U CN220687928 U CN 220687928U
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- wire rope
- steel wire
- positioning
- fixedly arranged
- plate
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 53
- 239000010959 steel Substances 0.000 title claims abstract description 53
- 230000008602 contraction Effects 0.000 claims description 11
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000035484 reaction time Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model discloses a pressed steel wire rope sling, and relates to the technical field of steel wire rope slings; the first positioning plates are respectively movably clamped in the left side wall and the right side wall of the shrinkage box; the screws are movably arranged in the first positioning plate through bearings, and the screws on the left side and the right side are respectively arranged in the left side wall and the right side wall of the shrinkage box through screw threads in a rotating way; the clamping plates are respectively arranged in the sliding grooves on the left side and the right side in a sliding way, the clamping plates are in contact with the steel wire ropes, and the inner ends of the screw rods are fixedly arranged with the outer side walls of the clamping plates; the positioning columns are respectively movably inserted into the clamping plates at the left side and the right side, and the right ends of the positioning columns penetrate through the shrinkage box and the first positioning plate and then extend to the outer side of the first positioning plate; the second positioning plate is fixedly arranged at the outer end of the positioning column respectively; can effectively prevent the wire rope from loosening and improve the tensile strength.
Description
Technical Field
The utility model relates to the technical field of steel wire rope tools, in particular to a pressed steel wire rope tool.
Background
The steel wire rope is a rope which is mainly used for hoisting, traction, tensioning and bearing and is processed by taking the steel wire rope as a raw material, and is called as a steel wire rope. The steel wire rope has the characteristics of high strength, light dead weight, stable work, difficult sudden whole breakage and the like, is widely applied to industries such as steel, chemical industry, transportation, ports and the like, and the existing pressed steel wire rope is easy to fall off at a pressed part after long-time use, so that the steel wire rope is loosened, the tensile strength is not high enough, and therefore, the pressed steel wire rope is needed.
Disclosure of Invention
Aiming at the defects and shortcomings of the prior art, the utility model provides the pressing steel wire rope sling with reasonable design, which can effectively solve the defects of the prior art.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the locking device comprises a shrinkage box, a limiting plate and a locking cap; the top wall of the contraction box is symmetrically provided with a placement opening left and right; a limiting plate is fixedly arranged on the bottom wall of the shrinkage box; the left end of the steel wire rope sequentially passes through the limiting plate, the right placing opening, the left placing opening and the limiting plate and then extends below the limiting plate; a locking cap is fixedly arranged at the left end of the steel wire rope; sliding grooves are symmetrically formed in the contraction box in a left-right mode and communicated with the placement opening;
it also comprises:
the first positioning plates are respectively movably clamped in the left side wall and the right side wall of the shrinkage box;
the screws are in a plurality, movably penetrate through the first positioning plate through bearings, and are arranged in the left side wall and the right side wall of the shrinkage box through threads in a rotating mode;
the clamping plates are arranged in the sliding grooves on the left side and the right side in a sliding manner respectively, the clamping plates are arranged in a propping manner with the steel wire ropes, and the inner ends of the screw rods are rotationally connected with the outer side walls of the clamping plates;
the positioning columns are respectively movably inserted into the clamping plates at the left side and the right side, and the outer ends of the positioning columns penetrate through the shrinkage box and the first positioning plate and then extend to the outer side of the first positioning plate;
the second positioning plates are fixedly arranged at the outer ends of the positioning columns respectively;
the magnets are fixedly arranged on the inner side walls of the second positioning plate respectively, and the magnets are magnetically attracted with the outer side walls of the shrinkage box.
As a further improvement of the utility model, the front side wall of the limiting plate is fixedly provided with a scale plate.
As a further improvement of the utility model, a plurality of protection plates are fixedly arranged on the bottom wall of the left side of the limiting plate, the steel wire ropes are positioned between the protection plates, touch switches are fixedly arranged on the bottom walls of the protection plates, the lower ends of the touch switches are fixedly arranged with the top wall of the connecting ring, and the connecting ring is suspended on the upper side of the locking cap; the buzzer is fixedly arranged on the left side of the top wall of the shrinkage box, the buzzer is positioned on the left side of the left placement opening, the buzzer and the touch switch are connected with an external power supply through wires, and the buzzer is connected with the touch switch in a remote control manner.
As a further improvement of the utility model, the outer ends of the screw rods are sleeved and fixed with hand screws.
As a further improvement of the utility model, the top wall of the shrinkage box is provided with a ratchet groove, the ratchet groove is positioned between the placing openings, the bottom wall of the ratchet groove is rotatably provided with a connecting rod, a ratchet wheel is sleeved and fixed on the connecting rod, and the ratchet wheel is rotatably arranged in the ratchet groove; the top wall of the connecting rod is fixedly provided with a tightening plate which is arranged between the steel wire ropes; the bottom wall of the ratchet groove is fixedly provided with a fixing rod, the fixing rod is positioned at the rear of the ratchet, a pawl is movably sleeved on the fixing rod and connected with the fixing rod through a torsion spring, and the pawl is in contact with the ratchet.
Compared with the prior art, the utility model has the beneficial effects that: the pressed steel wire rope rigging provided by the utility model can effectively prevent the steel wire rope from loosening and improve the tensile strength.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a front view of fig. 1.
Fig. 3 is a top view of fig. 1.
Fig. 4 is a cross-sectional view taken along A-A in fig. 2.
Fig. 5 is a sectional view taken along the direction B-B in fig. 3.
Fig. 6 is an enlarged view of a portion C in fig. 5.
Fig. 7 is an enlarged view of the portion D in fig. 5.
Fig. 8 is an enlarged view of the portion E in fig. 5.
Reference numerals illustrate:
the tightening device comprises a contraction box 1, a placement opening 2, a tightening plate 3, a steel wire rope 4, a connecting rod 5, a buzzer 6, a limiting plate 7, a protection plate 8, a connecting ring 9, a locking cap 10, a scale plate 11, a first positioning plate 12, a second positioning plate 13, a magnet 14, a screw 15, a hand screw 16, a positioning column 17, a sliding groove 18, a ratchet groove 19, a touch switch 20, a ratchet 21, a clamping plate 22, a fixing rod 23 and a pawl 24.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 8, the present embodiment includes a shrink box 1, a limiting plate 7, and a locking cap 10; the top wall of the shrinkage box 1 is symmetrically provided with a placement opening 2; a limiting plate 7 is welded on the bottom wall of the shrinkage box 1; the left end of the steel wire rope 4 sequentially passes through the limiting plate 7, the right placement opening 2, the left placement opening 2 and the limiting plate 7 and then extends below the limiting plate 7; a scale plate 11 is glued and fixed on the front side wall of the limiting plate 7; the length of the reserved steel wire rope 4 is convenient to adjust and observe; a locking cap 10 is welded on the left end of the steel wire rope 4; the contraction box 1 is symmetrically provided with sliding grooves 18 from left to right, and the sliding grooves 18 are communicated with the placement opening 2;
it also comprises:
the first positioning plates 12 are arranged, and the first positioning plates 12 are respectively movably clamped in the left side wall and the right side wall of the shrinkage box 1;
the two screws 15 are movably arranged in the first positioning plate 12 through bearings, and the screws 15 on the left side and the right side are respectively arranged in the left side wall and the right side wall of the shrinkage box 1 through screw threads in a rotating way;
the clamping plates 22 are arranged in two, and are respectively arranged in the sliding grooves 18 on the left side and the right side in a sliding manner, the clamping plates 22 are in contact with the steel wire rope 4, and the inner end of the screw 15 is rotationally connected with the outer side wall of the clamping plates 22 through bearings;
the four positioning columns 17 are respectively movably inserted into clamping plates 22 at the left side and the right side, and the outer ends of the positioning columns 17 penetrate through the shrinkage box 1 and the first positioning plate 12 and then extend to the outer side of the first positioning plate 12;
the number two positioning plates 13 are two, and are respectively welded with the outer ends of the positioning columns 17;
the two magnets 14 are respectively glued and fixed on the inner side wall of the second positioning plate 13, and the magnets 14 are magnetically attracted with the outer side wall of the shrinkage box 1; the loosening of the steel wire rope can be effectively prevented, and the tensile strength is improved;
the left bottom wall of the limiting plate 7 is welded with two protection plates 8, the steel wire ropes 4 are positioned between the protection plates 8, touch switches 20 are fixed on the bottom wall of the protection plates 8 through bolts, the lower ends of the touch switches 20 are glued and fixed with the top wall of the connecting ring 9, and the connecting ring 9 is suspended on the upper side of the locking cap 10; a buzzer 6 is fixed on the left side of the top wall of the contraction box 1 through a bolt, the buzzer 6 is positioned on the left side of the left placement opening 2, the buzzer 6 and the touch switch 20 are externally connected with a power supply through wires, and the buzzer 6 and the touch switch 20 are connected in a remote control manner; the steel wire rope 4 is prevented from damaging the shrinkage box 1 when falling off, and simultaneously, the alarm is given in time, so that the safety is improved;
a ratchet groove 19 is formed in the top wall of the shrinkage box 1, the ratchet groove 19 is positioned between the placement openings 2, a connecting rod 5 is rotatably arranged on the bottom wall of the ratchet groove 19, a ratchet 21 is fixedly sleeved on the connecting rod 5, and the ratchet 21 is rotatably arranged in the ratchet groove 19; the top wall of the connecting rod 5 is fixedly provided with a tightening plate 3, and the tightening plate 3 is arranged between the steel wire ropes 4; a fixed rod 23 is welded on the bottom wall of the ratchet groove 19, the fixed rod 23 is positioned at the rear of the ratchet 21, a pawl 24 is connected with the fixed rod 23 through a torsion spring, and the pawl 24 is arranged in a contact manner with the ratchet 21, so that unidirectional rotation of the ratchet 21 is realized; the steel wire rope 4 reserved above the shrinkage box 1 is conveniently rotated and tightened, the friction force of the steel wire rope 4 after being wound is increased, the falling speed of the steel wire rope 4 from the tightening plate 3 can be slowed down, the reaction time is provided, and the safety is improved.
When the utility model is used, the left end of the steel wire rope 4 is firstly transmitted into the limit plate 7 and the right side of the contraction box 1 in sequence, the length for suspension is reserved, then the left end passes through the contraction box 1 and the left side of the limit plate 7 after passing over the tightening plate 3, the scale plate 11 is observed according to the requirement, and the length of the steel wire rope 4 extending out of the left lower side of the contraction box 1 is reserved; then, the hand screws 16 on the left side and the right side are rotated, the hand screws 16 drive the screw rods 15 to rotate inwards along the shrinkage box 1, the screw rods 15 push the clamping plates 22 to move inwards along the sliding grooves 18 until the clamping plates 22 are in contact with the steel wire ropes 4, and the first positioning plates 12 on the left side and the right side are positioned and clamped in the shrinkage box 1; next, the second positioning plate 13 is moved, the positioning column 17 on the second positioning plate 13 is inserted into the clamping plate 22, the second positioning plate 13 is in contact with the first positioning plate 12 at the moment, the magnet 14 on the second positioning plate 13 is magnetically attracted with the shrinkage box 1, limiting and fixing of the screw 15 and the first positioning plate 12 are achieved, meanwhile, the wire rope can be prevented from loosening, and the tensile strength is improved;
placing the hooks into the reserved rings on the steel wire ropes 4, rotating the tightening plates 3 clockwise, driving the connecting rods 5 to rotate clockwise by the tightening plates 3, driving the ratchet wheels 21 to rotate clockwise in the ratchet grooves 19 by the connecting rods 5, (the ratchet wheels 21 can only rotate clockwise limited by the pawls 24), tightening the steel wire ropes 4 by the tightening plates 3, increasing friction between the steel wire ropes 4, slowing down the falling-off speed of the steel wire ropes 4 from the tightening plates 3, providing reaction time and improving safety; when the left end of wire rope 4 appears droing, wire rope 4 drives locking cap 10 and shifts up, and locking cap 10 touches mutually the back with go-between 9, and touch switch 20 on the go-between 9 receives the touching simultaneously, and touch switch 20 remote control buzzer 6 reports to the police, plays the effect of warning staff, improves the security.
After adopting above-mentioned structure, this embodiment's beneficial effect is as follows:
1. the steel wire rope can be effectively prevented from loosening and the tensile strength is improved through the arrangement of the shrinkage box 1, the second positioning plate 13, the magnet 14, the screw 15, the positioning column 17 and the clamping plate 22;
2. through the arrangement of the hand screws 16, the rotary adjustment is convenient, and the manpower is saved; the length of the reserved steel wire rope 4 is convenient to adjust and observe through the arrangement of the scale plate 11;
3. through the clockwise arrangement of the tightening plate 3, the connecting rod 5, the ratchet wheel 21 and the pawl 24, the steel wire rope 4 reserved above the shrinkage box 1 is conveniently rotated and tightened, the friction force of the steel wire rope 4 after winding is increased, the falling speed of the steel wire rope 4 from the tightening plate 3 can be slowed down, the reaction time is provided, and the safety is improved; through the setting of guard plate 8, locking cap 10 and touch switch 20, prevent that wire rope 4 from droing when damaging shrink box 1, in time report to the police simultaneously, improve the security.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (5)
1. A pressed steel wire rope sling, which comprises a contraction box (1), a limiting plate (7) and a locking cap (10); the top wall of the contraction box (1) is symmetrically provided with a placement opening (2) left and right; a limiting plate (7) is fixedly arranged on the bottom wall of the shrinkage box (1); the left end of the steel wire rope (4) sequentially passes through the limiting plate (7), the right placement opening (2), the left placement opening (2) and the limiting plate (7) and then extends below the limiting plate (7); a locking cap (10) is fixedly arranged at the left end of the steel wire rope (4); sliding grooves (18) are symmetrically formed in the contraction box (1) in a left-right mode, and the sliding grooves (18) are communicated with the placing opening (2);
characterized in that it further comprises:
the first positioning plates (12) are respectively movably clamped in the left side wall and the right side wall of the shrinkage box (1);
the plurality of screw rods (15) are movably arranged in the first positioning plate (12) in a penetrating way through bearings, and the screw rods (15) on the left side and the right side are respectively arranged in the left side wall and the right side wall of the shrinkage box (1) in a threaded rotating way;
the clamping plates (22) are arranged in the sliding grooves (18) on the left side and the right side in a sliding mode, the clamping plates (22) are in contact with the steel wire rope (4), and the inner end of the screw rod (15) is in rotary connection with the outer side wall of the clamping plates (22);
the positioning columns (17) are respectively movably inserted into clamping plates (22) at the left side and the right side, and the outer ends of the positioning columns (17) penetrate through the shrinkage box (1) and the first positioning plate (12) and then extend to the outer side of the first positioning plate (12);
the second positioning plates (13) are arranged, and the second positioning plates (13) are fixedly arranged at the outer ends of the positioning columns (17) respectively;
the plurality of magnets (14) are fixedly arranged on the inner side walls of the second positioning plate (13), and the magnets (14) are magnetically attracted with the outer side walls of the shrinkage box (1).
2. A pressed wire rope sling according to claim 1, wherein: the front side wall of the limiting plate (7) is fixedly provided with a scale plate (11).
3. A pressed wire rope sling according to claim 1, wherein: a plurality of protection plates (8) are fixedly arranged on the left bottom wall of the limiting plate (7), the steel wire ropes (4) are positioned between the protection plates (8), touch switches (20) are fixedly arranged on the bottom wall of the protection plates (8), the lower ends of the touch switches (20) are fixedly arranged on the top wall of the connecting ring (9), and the connecting ring (9) is suspended on the upper side of the locking cap (10); the buzzer (6) is fixedly arranged on the left side of the top wall of the shrinkage box (1), the buzzer (6) is positioned on the left side of the left placement opening (2), the buzzer (6) and the touch switch (20) are connected with an external power supply through wires, and the buzzer (6) is connected with the touch switch (20) in a remote control manner.
4. A pressed wire rope sling according to claim 1, wherein: the outer ends of the screw rods (15) are sleeved and fixed with hand screws (16).
5. A pressed wire rope sling according to claim 1, wherein: a ratchet groove (19) is formed in the top wall of the shrinkage box (1), the ratchet groove (19) is positioned between the placement openings (2), a connecting rod (5) is rotatably arranged on the bottom wall of the ratchet groove (19), a ratchet (21) is fixedly sleeved on the connecting rod (5), and the ratchet (21) is rotatably arranged in the ratchet groove (19); a tightening plate (3) is fixedly arranged on the top wall of the connecting rod (5), and the tightening plate (3) is arranged between the steel wire ropes (4); a fixed rod (23) is fixedly arranged on the bottom wall of the ratchet groove (19), the fixed rod (23) is positioned at the rear of the ratchet (21), a pawl (24) is movably sleeved on the fixed rod (23), the pawl (24) is connected with the fixed rod (23) through a torsion spring, and the pawl (24) is in contact with the ratchet (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321901676.9U CN220687928U (en) | 2023-07-19 | 2023-07-19 | Pressed steel wire rope rigging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321901676.9U CN220687928U (en) | 2023-07-19 | 2023-07-19 | Pressed steel wire rope rigging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220687928U true CN220687928U (en) | 2024-03-29 |
Family
ID=90402334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321901676.9U Active CN220687928U (en) | 2023-07-19 | 2023-07-19 | Pressed steel wire rope rigging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220687928U (en) |
-
2023
- 2023-07-19 CN CN202321901676.9U patent/CN220687928U/en active Active
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| Date | Code | Title | Description |
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