Special binding safety rigging

Abstract

The utility model discloses a special binding safety rigging, and relates to the technical field of rigging. The two ends of the steel bar are movably sleeved with the two sides of the adjusting box, ratchet gears are rotationally arranged in the adjusting box through a rotating shaft and a bearing, the ratchet gears are arranged in a bilateral symmetry mode, and the ratchet gears are meshed with tooth grooves in the side wall of the steel bar in the adjusting box; the number of the transmission gears is four, the transmission gears on the left side and the right side are fixedly arranged on the rotating shaft in the middle of the ratchet gear in a sleeving mode, and the two transmission gears in the middle are rotationally arranged on the inner side wall of the adjusting box through the rotating shaft and bearings. The two limiting mechanisms are symmetrically arranged on the left side wall and the right side wall of the adjusting box correspondingly, and the two ends of the steel bar are arranged in the limiting mechanisms on the left side and the right side in a penetrating mode. The binding device can conveniently bind objects, can be adjusted and fastened again in the transportation process, is convenient to disassemble for secondary use after being used, saves resources, and is higher in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of rigging, in particular to a special binding safety rigging. Background Art

[0002] At present, in my country's transportation industry, the commonly used bundling reinforcement methods for the transportation of some strip materials are Φ6mm, Φ6.5mm wire rods and wire ropes. The one-time use of materials leads to serious waste, high transportation costs, complicated operations, and the bundling is very easy to become loose and unable to be tightened during transportation, which buries many safety hazards. Therefore, a special bundling safety rigging is urgently needed. Utility Model Content

[0003] The purpose of the utility model is to provide a special binding safety rigging with a reasonable design to solve the technical problems in the above-mentioned background technology in view of the defects and shortcomings of the prior art.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solution: it comprises a steel bar, the side wall of the steel bar is provided with tooth grooves, and the tooth grooves on both sides are arranged in opposite directions;

[0005] It also contains:

[0006] An adjusting box, wherein the movable sleeves on both sides of the adjusting box are arranged at the two ends of the steel bar, and ratchet gears are arranged inside the adjusting box for rotation through a rotating shaft and a bearing, and the ratchet gears are arranged symmetrically on the left and right, and the ratchet gears are arranged to mesh with the tooth grooves on the side walls of the steel bar inside the adjusting box;

[0007] Transmission gears, there are four transmission gears, and the transmission gears on the left and right sides are fixedly sleeved on the rotating shaft in the middle of the ratchet gear, and the two transmission gears in the middle are rotatably arranged on the inner wall of the adjustment box through the rotating shaft and bearings;

[0008] The limiting mechanism is two and is symmetrically arranged on the left and right side walls of the regulating box, and the two ends of the steel bar are passed through the limiting mechanisms on the left and right sides.

[0009] As a further improvement of the utility model, a rotating shaft in the middle of one of the ratchet gears rotates through a bearing and passes through the side wall of the adjustment box and is fixedly connected to a plum blossom hand screw; the setting of the plum blossom hand screw facilitates the adjustment of the ratchet gear.

[0010] As a further improvement of the utility model, limit blocks are fixedly arranged at both ends of the steel bar, and the limit blocks are arranged to limit the penetration holes of the steel bar on the adjustment box; the setting of the limit blocks prevents the steel bar from slipping off the adjustment box.

[0011] As a further improvement of the present utility model, the limiting mechanism comprises:

[0012] A limit box, wherein the limit box is fixedly arranged on the side wall of the regulating box, and the end of the steel bar is movably arranged inside the limit box;

[0013] The latching tooth block is movably arranged inside the limit box, and the upper and lower sides of the latching tooth block are arranged in contact with the upper and lower side walls inside the limit box; the latching tooth block is meshed and locked with the tooth groove on the steel bar;

[0014] A right-angle adjustment rod, wherein the horizontal end of the right-angle adjustment rod is fixedly connected to the tooth block, and the right-angle adjustment rod is movably arranged on the side wall of the adjustment box, and the upper end of the right-angle adjustment rod is movably arranged in a strip groove provided on the top surface of the adjustment box;

[0015] The compression spring is sleeved on the right-angle adjustment rod in the limit box, and the two ends of the compression spring are respectively fixedly connected to the tooth block and the side wall of the adjustment box.

[0016] Through the design of the above technical solution, when the steel bar is tied to the outside of the object, the steel bar is tightened, and the tooth block is disengaged from the tooth groove on the steel bar. When the steel bar is tied to the object and tightened, the right-angle adjustment rod is loosened, and the reverse compression force of the compression spring makes the tooth block engage and tighten with the tooth groove on the steel bar to limit the steel bar. At the same time, when it is necessary to loosen the object, the right-angle adjustment rods on both sides are moved closer, and the tooth bar is disengaged from the tooth groove. At this time, the ratchet gear is driven to rotate by the plum blossom hand-tightening, and under the transmission action of the transmission gear, the steel bar gradually loosens the object.

[0017] As a further improvement of the present invention, a hand-held block is fixedly provided on the upper end of the right-angle adjustment rod; the provision of the hand-held block facilitates adjustment of the right-angle adjustment rod, thereby increasing the comfort during use.

[0018] Compared with the prior art, the beneficial effects of the utility model are: the special binding safety sling described in the utility model is convenient for bundling operations on objects, and can be adjusted and tightened again during transportation. After use, it is convenient to disassemble for secondary use, which saves resources and is more practical. The utility model has the advantages of reasonable setting and low production cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the utility model.

[0020] Figure 2 It is a cross-sectional view of the utility model.

[0021] Figure 3 yes Figure 2 Enlarged view of part A in .

[0022] Figure 4 It is a structural schematic diagram of the ratchet gear and the transmission gear of the utility model.

[0023] Description of reference numerals:

[0024] Steel bar 1, tooth groove 2, adjustment box 3, ratchet gear 4, transmission gear 5, plum blossom hand screw 6, limit block 7, limit mechanism 8, limit box 8-1, tooth block 8-2, right-angle adjustment rod 8-3, strip groove 8-4, compression spring 8-5, hand-held block 9. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See Figure 1-4 As shown, the technical solution adopted in this specific embodiment includes a steel bar 1, a tooth groove 2 is opened on the side wall of the steel bar 1, and the tooth grooves 2 on both sides are arranged in opposite directions;

[0027] It also contains:

[0028] An adjusting box 3, wherein both sides of the adjusting box 3 are movably sleeved at the two ends of the steel bar 1, a ratchet gear 4 is rotatably arranged inside the adjusting box 3 through a rotating shaft and a bearing, and two ratchet gears 4 are symmetrically arranged on the left and right, and the ratchet gear 4 is meshed with the tooth groove 2 on the side wall of the steel bar 1 inside the adjusting box 3; both ends of the steel bar 1 are fixedly welded with a limit block 7, and the limit block 7 is limitedly arranged with the through hole of the steel bar 1 on the adjusting box 3; the setting of the limit block 7 prevents the steel bar 1 from slipping off the adjusting box 3; the rotating shaft in the middle of one of the ratchet gears 4 is rotatably passed through the side wall of the adjusting box 3 through a bearing, and is fixedly connected with a plum blossom hand screw 6 by bolts; the setting of the plum blossom hand screw 6 facilitates the adjustment of the ratchet gear 4;

[0029] Transmission gears 5, there are four transmission gears 5, and the transmission gears 5 on the left and right sides are fixedly sleeved on the rotating shaft in the middle of the ratchet gear 4 by bolts, and the two middle transmission gears 5 are rotatably set on the inner wall of the adjustment box 3 through the rotating shaft and bearings;

[0030] The limiting mechanism 8 is two and is symmetrically arranged on the left and right side walls of the regulating box 3. The two ends of the steel bar 1 are inserted into the limiting mechanisms 8 on the left and right sides. The limiting mechanism 8 includes:

[0031] A limit box 8-1, wherein the limit box 8-1 is fixedly arranged on the side wall of the regulating box 3, and the end of the steel bar 1 is movably arranged inside the limit box 8-1;

[0032] The latching tooth block 8-2 is movably arranged inside the limit box 8-1, and the upper and lower sides of the latching tooth block 8-2 are arranged in close contact with the upper and lower side walls inside the limit box 8-1; the latching tooth block 8-2 is meshed and locked with the tooth groove 2 on the steel bar 1;

[0033] The right-angle adjustment rod 8-3, the horizontal end of which is fixedly connected to the latch block 8-2, and the right-angle adjustment rod 8-3 is movably arranged on the side wall of the adjustment box 3, and the upper end of the right-angle adjustment rod 8-3 is movably arranged in the strip groove 8-4 provided on the top surface of the adjustment box 3; the upper end of the right-angle adjustment rod 8-3 is connected with a hand-held block 9 by hot-melt; the setting of the hand-held block 9 facilitates the adjustment of the right-angle adjustment rod 8-3, thereby increasing the comfort during use;

[0034] The compression spring 8-5 is sleeved on the right-angle adjustment rod 8-3 in the limit box 8-1, and the two ends of the compression spring 8-5 are fixedly connected to the tooth block 8-2 and the side wall of the adjustment box 3 respectively.

[0035] When using the utility model, the steel bar 1 is sleeved on the outside of the object, and then the right-angle adjustment rod 8-3 is moved by the hand-held block 9. At this time, the tooth block 8-2 is disengaged from the tooth groove 2 on the steel bar 1, and then one end of the steel bar 1 is tightened. Due to the transmission adjustment effect of the transmission gear 5 and the ratchet gear 4, the two ends of the steel bar 1 are adjusted at the same time. When the steel bar 1 is tied and fastened to the object, the right-angle adjustment rod 8-3 is released, and the reverse compression force of the compression spring 8-5 makes the tooth block 8-2 engage and fasten with the tooth groove 2 on the steel bar 1, limiting the position of the steel bar 1. At the same time, when it is necessary to loosen the object, the right-angle adjustment rods 8-3 on both sides are moved closer, and the tooth block is disengaged from the tooth groove 2. At this time, the ratchet gear 4 is driven to rotate by the plum blossom hand screw 6. Under the transmission action of the transmission gear 5, the steel bar 1 gradually loosens the object.

[0036] After adopting the above structure, the beneficial effects of this specific implementation are as follows:

[0037] 1. The steel bar 1, the adjustment box 3 and the ratchet gear 4 facilitate the bundling operation of the objects, and can be adjusted and tightened again during transportation. After use, it is convenient to disassemble for secondary use, which saves resources and is more practical;

[0038] 2. The setting of the limiting mechanism 8 facilitates the limiting effect on the steel bar 1, thereby increasing the tightness and stability of the binding of the steel bar 1 to the object.

[0039] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A special binding safety rigging, comprising a steel bar (1), a side wall of the steel bar (1) is provided with tooth grooves (2), and the tooth grooves (2) on both sides are arranged in opposite directions; It is characterized in that It also contains: An adjusting box (3), wherein both sides of the adjusting box (3) are movably sleeved at both ends of the steel bar (1), a ratchet gear (4) is rotatably arranged inside the adjusting box (3) via a rotating shaft and a bearing, and the ratchet gears (4) are two symmetrically arranged on the left and right, and the ratchet gears (4) are meshed with tooth grooves (2) on the side walls of the steel bar (1) inside the adjusting box (3); Transmission gears (5), wherein there are four transmission gears (5), and the transmission gears (5) on the left and right sides are fixedly sleeved on the rotating shaft in the middle of the ratchet gear (4), and the two middle transmission gears (5) are rotatably arranged on the inner wall of the adjustment box (3) through the rotating shaft and bearings; The limiting mechanisms (8) are two in number and are symmetrically arranged on the left and right side walls of the regulating box (3), respectively. The two ends of the steel bar (1) are inserted into the limiting mechanisms (8) on the left and right sides.

2. A special binding safety rigging according to claim 1, characterized in that: A rotating shaft in the middle of one of the ratchet gears (4) is rotated through a bearing and passes through the side wall of the adjustment box (3) and is fixedly connected to a plum blossom hand screw (6).

3. A special binding safety rigging according to claim 1, characterized in that: Limit blocks (7) are fixedly arranged at both ends of the steel bar (1), and the limit blocks (7) are arranged to limit the penetration holes of the steel bar (1) on the regulating box (3).

4. A special binding safety rigging according to claim 1, characterized in that: The limiting mechanism (8) comprises: A limit box (8-1), wherein the limit box (8-1) is fixedly arranged on the side wall of the adjustment box (3), and the end of the steel bar (1) is movably arranged inside the limit box (8-1); A latching tooth block (8-2), wherein the latching tooth block (8-2) is movably arranged inside the limit box (8-1), and the upper and lower sides of the latching tooth block (8-2) are arranged to fit with the upper and lower side walls inside the limit box (8-1); the latching tooth block (8-2) is meshed and locked with the tooth groove (2) on the steel bar (1); A right-angle adjustment rod (8-3), wherein the horizontal end of the right-angle adjustment rod (8-3) is fixedly connected to the latching tooth block (8-2), and the right-angle adjustment rod (8-3) is movably inserted into the side wall of the adjustment box (3), and the upper end of the right-angle adjustment rod (8-3) is movably inserted into a strip groove (8-4) provided on the top surface of the adjustment box (3); A compression spring (8-5) is sleeved on a right-angle adjustment rod (8-3) in a limit box (8-1), and two ends of the compression spring (8-5) are respectively fixedly connected to a latching tooth block (8-2) and a side wall of the adjustment box (3).

5. A special binding safety rigging according to claim 4, characterized in that: A hand-held block (9) is fixedly provided on the upper end of the right-angle adjustment rod (8-3).

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