Steel wire rope tensioner

Abstract

The utility model discloses a steel wire rope tensioner which comprises a first control frame and a second control frame, one end of the first control frame is fixedly connected with a fast forward rack, one side of the fast forward rack is provided with a tooth opening, and one side of the upper end of the fast forward rack is fixedly connected with a tensioning guide hook. According to the steel wire rope tensioner, a set of steel wire ropes are placed between the second clamp positioning block and the second clamp movable block, the opening position is automatically clamped, the second rope falling prevention protection piece moves inwards, then the steel wire ropes can be clamped, another set of steel wire ropes are placed between the first clamp positioning block and the first clamp movable block, and the steel wire ropes are clamped. The movable block of the first clamp can be pushed downwards to automatically reset to clamp the steel wire rope, mounting and dismounting are quite easy and can be completed without too many professional skills, the working efficiency is greatly improved, cargoes can be effectively prevented from moving due to loosening of the rope in the transportation process, and therefore safety is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical fields of steel wire rope fixing, specifically a steel wire rope tensioner. BACKGROUND

[0002] The steel wire rope tensioner is a mechanical device for fastening steel wire ropes, and its working principle is mainly to generate tension in the mechanism inside the tensioner through mechanical force or manual operation, so as to fasten the steel wire rope. The steel wire rope tensioner is widely used in the fields of construction sites, industrial production, tensioning of high-voltage cables, and bundling of goods in the aspects of highways, railways, and sea transportation. Its advantages include simple operation, good fastening effect, high safety, and stable work in various harsh environments.

[0003] The common steel wire rope tensioner has a single structure and certain limitations in function. The fastener is not firmly fixed with the steel wire rope, which is prone to falling off. The steel wire rope is loose during transportation and is not easy to be re-tensioned, which may cause the goods to slide or tilt, and in severe cases, may cause accidents, resulting in personnel injuries and property losses, and bringing certain adverse effects to the use process of people. Therefore, we propose a steel wire rope tensioner. SUMMARY

[0004] The utility model discloses a steel wire rope tensioner, possess quick tension, steel wire rope prevent and so on to fall off the advantage, put a group of steel wire rope between no. The utility model discloses a steel wire rope tensioner, possess quick tension, steel wire rope prevent and so on to fall off the advantage, put a group of steel wire rope between no. The utility model discloses a steel wire rope tensioner, possess quick tension, steel wire rope prevent and so on to fall off the advantage, put a group of steel wire rope between no. The utility model discloses a steel wire rope tensioner, possess quick tension, steel wire rope prevent and so on to fall off the advantage, put a group of steel wire rope between no. The utility model discloses a steel wire rope tensioner, possess quick tension, steel wire rope prevent and so on to fall off the advantage, put a group of steel wire rope between no. The utility model discloses a steel wire rope tensioner, possess quick tension, steel wire rope prevent and so on to fall off the advantage, put a group of steel wire rope between no. The utility model discloses a steel wire rope tensioner, possess quick tension, steel wire rope prevent and so on to fall off the advantage, put a group of steel wire rope between no. The utility model discloses a steel wire rope tensioner, possess quick tension, steel wire rope prevent and so on to fall off the advantage, put a group of steel wire rope between no. The utility model discloses a steel wire rope tensioner, possess quick tension, steel wire rope prevent and so on to fall off the advantage, put a group of steel wire rope between no. The utility model discloses a steel wire rope tensioner, possess quick tension, steel wire rope prevent and so on to fall off the advantage, put a group of steel wire rope between no. The utility model discloses a steel wire rope tensioner, possess quick tension, steel wire rope prevent and so on to fall off the advantage, put a group of steel wire rope between no. The utility model discloses a steel wire rope tensioner, possess quick tension, steel wire rope prevent and so on to fall off the advantage, put a group of steel wire rope between no. The utility model discloses a steel wire rope tensioner, possess quick tension, steel wire rope prevent and so on to fall off the advantage, put a group of steel wire rope between no.

[0005] In order to realize the above-mentioned purpose, the utility model takes the technical scheme as follows: a steel wire rope tensioner, including no. The utility model discloses a steel wire rope tensioner, possess quick tension, steel wire rope prevent and so on to fall off the advantage, put a group of steel wire rope between no. The utility model discloses a steel wire rope tensioner, possess quick tension, steel wire rope prevent and so on to fall off the advantage, put a group of steel wire rope between no. The utility model discloses a steel wire rope tensioner, possess quick tension, steel wire rope prevent and so on to fall off the advantage, put a group of steel wire rope between no.

[0006] Preferably, one end of the no. The utility model discloses a steel wire rope tensioner, possess quick tension, steel wire rope prevent and so on to fall off the advantage, put a group of steel wire rope between no. The utility model discloses a steel wire rope tensioner, possess quick tension, steel wire rope prevent and so on to fall off the advantage, put a group of steel wire rope between no. The utility model discloses a steel wire rope tensioner, possess quick tension, steel wire rope prevent and so on to fall off the advantage, put a group of steel wire rope between no.

[0007] Preferably, the upper end of the first control frame is fixedly connected with a first positioning hook and a first clamp positioning block, the first positioning hook is located at the inner side of the first clamp positioning block, one side of the first control frame is movably connected with a first clamp movable block, and the upper end of the first clamp movable block is positioned and installed with a first anti-off rope guard piece.

[0008] Preferably, the lower end of the first positioning hook is fixed with the upper end of the first control frame by welding, the lower end of the first clamp positioning block is fixed with the upper end of the first control frame by bolts, one side of the first clamp movable block is movably connected with one side of the first control frame, and the upper end of the first clamp movable block is positioned and movably connected with the lower end of the first anti-off rope guard piece by positioning pegs.

[0009] Preferably, the upper end of the second control frame is fixedly connected with a fixed plate, the upper end of the fixed plate is fixedly connected with a second positioning hook and a second clamp positioning block, the second positioning hook is located at the inner side of the second clamp positioning block, the lower end of the fixed plate is movably connected with a second clamp movable block, the second clamp movable block is located at one side of the second clamp positioning block, the upper end of the second clamp movable block is positioned and installed with a second anti-off rope guard piece, the outer wall of one side of the second control frame is positioned and installed with a movable frame, one end of the movable frame is fixedly connected with a force-adding crank, the inner side of the movable frame is fixedly connected with a connecting block, one end of the connecting block is fixedly connected with a gear, one corner of the upper end of the second control frame is provided with a through connecting hole, and the inner wall of the movable frame is positioned and installed with a positioning movable rod.

[0010] Preferably, the lower end of the fixed plate is fixed with the upper end of the second control frame by welding, the lower end of the second positioning hook is fixed with the upper end of the fixed plate by welding, the lower end of the second clamp positioning block is fixed with the upper end of the fixed plate by bolts, the second clamp movable block is movable at the lower end of the fixed plate, the lower end of the second anti-off rope guard piece is positioned and movable with the upper end of the second clamp movable block by positioning pegs, one end of the movable frame is fixedly connected with one end of the force-adding crank, the outer wall of the connecting block is fixedly connected with the inner wall of the movable frame, one end of the connecting block is fixedly connected with the outer wall of the gear, and the positioning movable rod is positioned and movable through the inner wall of the movable frame, the gear and the through connecting hole.

[0011] Compared with the prior art, the steel wire rope tensioner has the following beneficial effects: the steel wire rope tensioner is used for placing a group of steel wire ropes between the second clamp positioning block and the second clamp movable block, pushing the second clamp movable block upward slightly to separate the second clamp positioning block and the second clamp movable block, clamping the steel wire rope in the opening, automatically clamping the steel wire rope, moving the second anti-escape rope guard inward to clamp the steel wire rope and prevent the steel wire rope from escaping, placing one end of the steel wire rope into the first positioning hook, placing another group of steel wire ropes between the first clamp positioning block and the first clamp movable block, pushing the first clamp movable block to separate the first clamp positioning block and the first clamp movable block, clamping the steel wire rope, pushing the first clamp movable block downward to reset the steel wire rope, moving the first anti-escape rope guard inward to clamp the steel wire rope and prevent the steel wire rope from escaping, clamping the other end of the steel wire rope into the tensioning guide hook and the second positioning hook, rotating the first anti-escape rope guard and the second anti-escape rope guard to position the steel wire rope, positioning the two groups of steel wire ropes through the fixator, pushing the force adding crank to drive the movable frame to move, the gear connected to the connecting block on the inner wall of the movable frame being engaged with the toothed opening to control the second control frame and the U-shaped movable strip to move away from the first control frame, tightening the two groups of steel wire ropes, and then tightening the fixator, hitting the loosening pin on the second control frame downward, respectively releasing the second clamp positioning block and the second clamp movable block and the first clamp positioning block and the first clamp movable block, rotating the first anti-escape rope guard and the second anti-escape rope guard to separate the steel wire rope, quickly tightening the steel wire rope, and being easy to install and disassemble without requiring too much professional skill, thereby greatly improving the work efficiency and effectively preventing the goods from moving due to the slack rope during transportation, thereby improving the safety. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a whole structure schematic view of the steel wire rope tensioner.

[0013] Figure 2 It is a schematic view of removing the second control frame and the U-shaped movable strip in the steel wire rope tensioner.

[0014] Figure 3 It is a schematic view of removing the second control frame and the U-shaped movable strip in the steel wire rope tensioner.

[0015] Figure 4 It is a schematic view of removing the second control frame and the U-shaped movable strip in the steel wire rope tensioner.

[0016] In the diagram: 1. Control frame 1; 2. Fast-forward rack; 3. Toothed edge; 4. Tensioning guide hook; 5. Control frame 2; 6. U-shaped movable bar; 7. Positioning hook 1; 8. Positioning block 1 clamp; 9. Movable block 1 clamp; 10. Anti-rope slippage guard plate 1; 11. Fixing plate; 12. Positioning hook 2; 13. Positioning block 2 clamp; 14. Movable block 2 clamp; 15. Anti-rope slippage guard plate 2; 16. Movable frame; 17. Force-adding crank; 18. Connecting block; 19. Gear; 20. Positioning movable rod; 21. Through connection hole. Detailed Implementation

[0017] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0018] like Figures 1-4 As shown, the wire rope tensioner includes a first control frame 1 and a second control frame 5. One end of the first control frame 1 is fixedly connected to a fast-forward rack 2. A toothed opening 3 is provided on one side of the fast-forward rack 2. A tensioning guide hook 4 is fixedly connected to one side of the upper end of the fast-forward rack 2. The second control frame 5 is movably connected to the outer wall of the fast-forward rack 2. A U-shaped movable bar 6 is fixedly connected to one end of the second control frame 5. Both the second control frame 5 and the U-shaped movable bar 6 are fitted onto the outer wall of the first control frame 1 and move through the toothed opening 3.

[0019] Furthermore, one end of the first control frame 1 is fixed to one end of the fast-forward rack 2 by welding, the lower end of the tension guide hook 4 is fixed to one side of the upper end of the fast-forward rack 2 by welding, the second control frame 5 is sleeved on the outer wall of the fast-forward rack 2 and is movable, and one end of the U-shaped movable strip 6 is fixed to one end of the second control frame 5 by welding to enhance the firmness.

[0020] Furthermore, a No. 1 positioning hook 7 and a No. 1 clamp positioning block 8 are fixedly connected to the upper end of the No. 1 control frame 1. The No. 1 positioning hook 7 is located inside the No. 1 clamp positioning block 8. A No. 1 clamp movable block 9 is movably connected to one side of the No. 1 control frame 1. A No. 1 anti-derailment rope guard plate 10 is positioned and installed at the upper end of the No. 1 clamp movable block 9, which can prevent the wire rope from detaching.

[0021] Furthermore, the lower end of the No. 1 positioning hook 7 is fixed to the upper end of the No. 1 control frame 1 by welding, the lower end of the No. 1 clamp positioning block 8 is fixed to the upper end of the No. 1 control frame 1 by bolts, one side of the No. 1 clamp movable block 9 is movably connected to one side of the No. 1 control frame 1, the upper end of the No. 1 clamp movable block 9 is positioned and movable to the lower end of the No. 1 anti-derailment rope guard plate 10 by positioning bolts, and the No. 1 anti-derailment rope guard plate 10 can be positioned at the upper end of the wire rope to prevent it from detaching.

[0022] Further, the upper end of the second control frame 5 is fixedly connected with a fixed plate 11, the upper end of the fixed plate 11 is fixedly connected with a second positioning hook 12 and a second clamp positioning block 13, the second positioning hook 12 is located at the inner side of the second clamp positioning block 13, the lower end of the fixed plate 11 is movably connected with a second clamp movable block 14, the second clamp movable block 14 is located at one side of the second clamp positioning block 13, the upper end of the second clamp movable block 14 is positioned and installed with a second anti-off rope guard piece 15, the outer wall of one side of the second control frame 5 is positioned and installed with a movable frame 16, one end of the movable frame 16 is fixedly connected with a force adding crank 17, the inner side of the movable frame 16 is fixedly connected with a connecting block 18, one end of the connecting block 18 is fixedly connected with a gear 19, one corner of the upper end of the second control frame 5 is provided with a through connecting hole 21, the inner wall of the movable frame 16 is positioned and installed with a positioning movable rod 20, the gear 19 is movable outside the positioning movable rod 20, and the outer wall of the gear 19 is engaged with the toothed opening 3.

[0023] Further, the lower end of the fixed plate 11 and the upper end of the second control frame 5 are fixed by welding, the lower end of the second positioning hook 12 and the upper end of the fixed plate 11 are fixed by welding, the lower end of the second clamp positioning block 13 and the upper end of the fixed plate 11 are fixed by bolts, the second clamp movable block 14 is movable at the lower end of the fixed plate 11, the lower end of the second anti-off rope guard piece 15 and the upper end of the second clamp movable block 14 are positioned and movable by positioning pegs, one end of the movable frame 16 is fixedly connected with one end of the force adding crank 17, the outer wall of the connecting block 18 is fixedly connected with the inner wall of the movable frame 16, one end of the connecting block 18 is fixedly connected with the outer wall of the gear 19, the positioning movable rod 20 is positioned and movable through the inner wall of the movable frame 16, the gear 19 and the through connecting hole 21.

[0024] Working principle: a steel wire rope tensioner, including a control frame 1, fast forward rack 2, tooth 3, tension guide hook 4, two control frame 5, U type movable strip 6, a positioning hook 7, a clamp positioning block 8, a clamp movable block 9, a prevent rope from falling off the piece 10, fixed plate 11, two positioning hook 12, two clamp positioning block 13, two clamp movable block 14, two prevent rope from falling off the piece 15, movable frame 16, force rocker 17, connecting block 18, gear 19, positioning movable rod 20, through connecting hole 21, in use, a group of steel wire rope is put into two clamp positioning block 13 and two clamp movable block 14, two clamp positioning block 13 and two clamp movable block 14 are separated by pushing two clamp movable block 14 gently, the opening can be clamped into steel wire rope, the opening is clamped automatically, two prevent rope from falling off the piece 15 is moved inward, steel wire rope is clamped, and the steel wire rope is prevented from separating, the other end of the steel wire rope is hooked into a positioning hook 7, another group of steel wire rope is put into a clamp positioning block 8 and a clamp movable block 9, and the clamp positioning block 8 is separated from the clamp movable block 9 by pushing the clamp movable block 9, the steel wire rope is clamped, the clamp movable block 9 is reset automatically by pushing the clamp movable block 9 downward, the steel wire rope is clamped, and the steel wire rope is prevented from separating, and the other end is clamped into a tension guide hook 4 and a positioning hook 12 respectively, one prevent rope from falling off the piece 10 and two prevent rope from falling off the piece 15 are rotated to the position and cannot fall off the rope, the two groups of steel wire rope are positioned through the fixator, the movable frame 16 is moved by driving the force rocker 17, the gear 19 connected with the connecting block 18 on the inner wall of the movable frame 16 is engaged with the tooth 3, so that the two control frame 5 and the U type movable strip 6 are moved away from the control frame 1, the two groups of steel wire rope can be tightened, the fixator is tightened, the release pin on the two control frame 5 is hit downward, the two clamp positioning block 13 and the two clamp movable block 14 are unloaded and opened with the clamp positioning block 8 and the clamp movable block 9 respectively, and one prevent rope from falling off the piece 10 and two prevent rope from falling off the piece 15 are rotated to separate the steel wire rope, the steel wire rope can be tightened quickly, the installation and disassembly are quite easy, too many professional skills are not needed to solve, the working efficiency is greatly improved, the goods can be effectively prevented from moving due to the slack rope in the transportation process, and the safety is improved.

[0025] The basic principle and main features of the utility model and the advantages of the utility model are shown and described. It should be understood by those skilled in the art that the utility model is not limited by the above examples, and the above examples and the description in the specification only illustrate the principle of the utility model, and various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A steel wire rope tensioner comprising a first control frame (1) and a second control frame (5), characterized in that: One end of the control frame (1) is fixedly connected with the fast-forward rack (2), one side of the fast-forward rack (2) is provided with a tooth opening (3), one side of the upper end of the fast-forward rack (2) is fixedly connected with a tension guide hook (4), the outer wall of the fast-forward rack (2) is movably connected with the second control frame (5), one end of the second control frame (5) is fixedly connected with a U-shaped movable strip (6).

2. A wire rope tensioner as claimed in claim 1, characterized in that: One end of the control frame (1) is fixedly connected with the fast-forward rack (2), one side of the lower end of the tension guide hook (4) is fixedly connected with the upper end of the fast-forward rack (2) by welding, the second control frame (5) is sleeved on the outer wall of the fast-forward rack (2) and is movable, one end of the U-shaped movable strip (6) is fixedly connected with one end of the second control frame (5) by welding.

3. The wire rope tensioner of claim 2, wherein: The upper end of the control frame (1) is fixedly connected with a first positioning hook (7) and a first clamp positioning block (8), the first positioning hook (7) is located on the inner side of the first clamp positioning block (8), one side of the control frame (1) is movably connected with a first clamp movable block (9), the upper end of the first clamp movable block (9) is positioned and installed with a first anti-off rope guard piece (10).

4. The wire rope tensioner of claim 3, wherein: The lower end of the first positioning hook (7) is fixedly connected with the upper end of the control frame (1) by welding, the lower end of the first clamp positioning block (8) is fixedly connected with the upper end of the control frame (1) by bolts, one side of the first clamp movable block (9) is movably connected with one side of the control frame (1), the upper end of the first clamp movable block (9) is positioned and movable with the lower end of the first anti-off rope guard piece (10) by positioning bolts.

5. The wire rope tensioner of claim 4, wherein: The upper end of the second control frame (5) is fixedly connected with a fixed plate (11), the upper end of the fixed plate (11) is fixedly connected with a second positioning hook (12) and a second clamp positioning block (13), the second positioning hook (12) is located on the inner side of the second clamp positioning block (13), the lower end of the fixed plate (11) is movably connected with a second clamp movable block (14), and the second clamp movable block (14) is located on one side of the second clamp positioning block (13), the upper end of the second clamp movable block (14) is positioned and installed with a second anti-off rope guard piece (15), the outer wall of one side of the second control frame (5) is positioned and installed with a movable frame (16), one end of the movable frame (16) is fixedly connected with a force adding crank (17), the inner side of the movable frame (16) is fixedly connected with a connecting block (18), one end of the connecting block (18) is fixedly connected with a gear (19), one corner of the upper end of the second control frame (5) is provided with a through connecting hole (21), the inner wall of the movable frame (16) is positioned and installed with a positioning movable rod (20).

6. The wire rope tensioner of claim 5, wherein: The lower end of the fixed plate (11) is fixed with the upper end of the second control frame (5) by welding, the lower end of the second positioning hook (12) is fixed with the upper end of the fixed plate (11) by welding, the lower end of the second clamp positioning block (13) is fixed with the upper end of the fixed plate (11) by bolts, the second clamp movable block (14) is movable at the lower end of the fixed plate (11), the lower end of the second anti-withdrawing rope guard piece (15) is positioned with the upper end of the second clamp movable block (14) by positioning pins and is movable, one end of the movable frame (16) is fixedly connected with one end of the force adding crank (17), the outer wall of the connecting block (18) is fixedly connected with the inner wall of the movable frame (16), one end of the connecting block (18) is fixedly connected with the outer wall of the gear (19), the positioning movable rod (20) penetrates through the inner wall of the movable frame (16), the gear (19) and the connecting hole (21) and is positioned and movable.

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