CN219730413U - Double-rail rope breakage protection mechanism - Google Patents
Double-rail rope breakage protection mechanism Download PDFInfo
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- CN219730413U CN219730413U CN202320448129.3U CN202320448129U CN219730413U CN 219730413 U CN219730413 U CN 219730413U CN 202320448129 U CN202320448129 U CN 202320448129U CN 219730413 U CN219730413 U CN 219730413U
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- 230000007423 decrease Effects 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 3
- 230000002265 prevention Effects 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 210000000245 forearm Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
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Abstract
The utility model discloses a double-rail broken rope protection mechanism, which relates to the technical field of falling prevention of cargo platforms, and comprises a protection mechanism, a cargo rack, a bracket and a guide rail, wherein the protection mechanism comprises a large arm, a mounting seat, a small arm and a pull rod, and an auxiliary structure is arranged at the upper end of the protection mechanism close to the inner side of the cargo rack; double track broken rope protection machanism, through auxiliary structure's setting, in protection machanism installation use, when wire rope fracture, overspeed governor wire rope pulls the big arm and carries out the protection to it, simultaneously when carrying cargo the frame decline speed fast, detect the decline speed through speed sensor, with data feedback to the controller, at the output through the electric telescopic handle drive fixed block and connecting rope and couple and carry out the pull-up, and then carry the big arm, play double-deck protection effect, improve the security of carrying the frame decline in-process.
Description
Technical Field
The utility model relates to the technical field of anti-falling of a gold cargo table, in particular to a double-rail rope breakage protection mechanism.
Background
The cargo carrying platform is a device for lifting and conveying cargoes in logistics storage, and a broken rope protection mechanism is used in the lifting process and is used for preventing the phenomenon that the cargo carrying platform falls when a steel wire rope breaks;
the existing protection mechanism is connected between two sides of the outer part of a cargo carrying platform and two groups of guide rails, a large arm is required to be connected with a steel wire rope at the upper end of a speed limiter, when the steel wire rope is broken, the large arm drives the protection mechanism to clamp and lock, the protection effect is single, the large arm needs to be buffered for a period of time to sense in the breaking process of the steel wire rope, the falling speed is fast in the period, the locking is not timely, the cargo is easy to shake and topple, and the subsequent transportation and use are affected.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a double-rail rope breakage protection mechanism, which solves the problems in the background art.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the double-rail rope breakage protection mechanism comprises a protection mechanism, a carrying shelf, a support and a guide rail, wherein the protection mechanism comprises a large arm, a mounting seat, a small arm and a pull rod, and an auxiliary structure is arranged at the upper end of the protection mechanism close to the inner side of the carrying shelf;
the auxiliary structure comprises an auxiliary plate, a speed sensor and an electric telescopic rod are arranged at the upper end of the auxiliary plate, a fixed block is arranged at the output end of the electric telescopic rod, a connecting rope is arranged at the bottom of the fixed block, and a hook is connected to the bottom of the connecting rope.
As a further technical scheme of the utility model, a shaft lever is arranged at the joint of the large arm and the mounting seat, the mounting seat is fixedly connected with the cargo carrying frame, the large arm is connected with the small arm through the shaft lever, and the small arm is rotationally connected with the pull rod.
As a further technical scheme of the utility model, the bottom of the pull rod is fixedly connected with a rotating arm, one side of the rotating arm is movably connected with a rotating shaft, two groups of rotating shaft seats are arranged on the outer side of the rotating shaft, the rotating shaft seats are fixedly connected with the bottom of the loading rack, and the outer side of the rotating arm is connected with a connecting plate.
As a further technical scheme of the utility model, two groups of safety tongs are arranged in the cargo carrying frame, wedge blocks are arranged in the safety tongs, and one ends of the wedge blocks are connected with the connecting plate.
As a further technical scheme of the utility model, the cargo carrying frame is fixedly connected with the auxiliary plate, the auxiliary plate is fixedly connected with the speed sensor, and the speed sensor and the electric telescopic rod are in signal connection with an external controller.
As a further technical scheme of the utility model, the output end of the electric telescopic rod is fixedly connected with the fixed block, the fixed block is fixedly connected with the hook through the connecting rope, and the hook is connected with the big arm.
The utility model provides a double-rail rope breakage protection mechanism. Compared with the prior art, the method has the following beneficial effects: through auxiliary structure's setting, in protection machanism installation use, when wire rope fracture, overspeed governor wire rope pulls the big arm and carries out the protection to it, simultaneously when carrying cargo the frame decline speed fast, detect the decline speed through speedtransmitter, with data feedback to the controller, control electric telescopic handle through external controller, drive the fixed block through electric telescopic handle's output and connect rope and couple and carry out the pull-up, and then carry the big arm upward, play double-deck protection effect, improve the security of carrying the in-process of goods shelves decline.
Drawings
FIG. 1 is a schematic diagram of a dual rail rope breakage protection mechanism;
FIG. 2 is a schematic view of a partial structure of a double track rope breakage protection mechanism;
FIG. 3 is an enlarged view of A of FIG. 2 of a dual rail rope breakage protection mechanism;
fig. 4 is a schematic structural diagram of an auxiliary mechanism in a double-rail rope breakage protection structure.
In the figure: 1. a protection mechanism; 101. a large arm; 102. a mounting base; 103. a forearm; 104. a pull rod; 105. a rotating arm; 106. a rotating shaft; 107. a rotating shaft seat; 108. a connecting plate; 109. safety tongs; 1010. wedge blocks; 2. a loading rack; 3. a bracket; 4. a guide rail; 5. an auxiliary structure; 51. an auxiliary plate; 52. a speed sensor; 53. a telescopic rod; 54. a fixed block; 55. a connecting rope; 56. a hook.
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. 1-4, the present utility model provides a technical scheme of a double-rail rope breakage protection mechanism: the double-rail rope breakage protection mechanism comprises a protection mechanism 1, a cargo carrier 2, a bracket 3 and a guide rail 4, wherein the protection mechanism 1 comprises a large arm 101, a mounting seat 102, a small arm 103 and a pull rod 104, and an auxiliary structure 5 is arranged at the upper end of the protection mechanism 1 and close to the inner side of the cargo carrier 2;
the auxiliary structure 5 comprises an auxiliary plate 51, a speed sensor 52 and an electric telescopic rod 53 are mounted at the upper end of the auxiliary plate 51, a fixed block 54 is arranged at the output end of the electric telescopic rod 53, a connecting rope 55 is arranged at the bottom of the fixed block 54, and a hook 56 is connected to the bottom of the connecting rope 55.
Referring to fig. 1-3, a shaft lever is arranged at the connection position of the large arm 101 and the mounting seat 102, the mounting seat 102 is fixedly connected with the cargo carrying frame 2, the large arm 101 and the small arm 103 are connected through the shaft lever, the small arm 103 and the pull rod 104 are rotatably connected, the bottom of the pull rod 104 is fixedly connected with a rotating arm 105, one side of the rotating arm 105 is movably connected with a rotating shaft 106, two groups of rotating shaft seats 107 are arranged on the outer side of the rotating shaft 106, the rotating shaft seats 107 are fixedly connected with the bottom of the cargo carrying frame 2, and connecting plates 108 are connected on the outer side of the rotating arm 105, so that the two groups of connecting plates 108 can be rotated conveniently.
Referring to fig. 2-3, two sets of safety tongs 109 are installed inside the carrier 2, a wedge 1010 is installed inside the safety tongs 109, and one end of the wedge 1010 is connected with the connection plate 108, so that the wedge 1010 is facilitated to move along the inside of the safety tongs 109, thereby forcing the safety tongs 109 to stop running.
Referring to fig. 4, a fixed connection is formed between the cargo carrier 2 and the auxiliary board 51, the auxiliary board 51 and the speed sensor 52 are fixedly connected, a signal connection is formed between the speed sensor 52 and the electric telescopic rod 53 and an external controller, a fixed connection is formed between the output end of the electric telescopic rod 53 and the fixed block 54, the fixed block 54 and the hook 56 are fixedly connected through the connecting rope 55, so that the force between the hook 56 and the fixed block 54 is conveniently received, and the hook 56 and the large arm 101 are connected, so that a stable lifting effect is achieved.
The working principle of the utility model is as follows: when the traction steel wire rope breaks in the descending process of the cargo carrying frame 2, the speed limiter steel wire rope pulls the large arm 101 to lift, the large arm 101 drives the shaft rod to swing anticlockwise under the constraint of the mounting seat 102, then the pull rod 104 is pulled upwards through the small arm 103 to drive the rotating arm 105 to rotate the rotating shaft 106 along the inside of the rotating shaft seat 107, meanwhile, the connecting plate 108 drives the wedge block 1010 to move along the inside of the safety tongs 109, so that the two groups of safety tongs 109 are clamped along the outer sides of the guide rails 4, and the descending of the cargo carrying frame 2 is limited.
It should be noted that, through the setting of auxiliary structure 5, in the installation and use of protection mechanism 1, link to each other with overspeed governor wire rope through big arm 101, when wire rope fracture, overspeed governor wire rope pulls big arm 101 and carries out the protection, simultaneously when loading carrier 2 descends fast, detect the decline speed through speed sensor 52, feed back data to the controller, control electric telescopic handle 53 through external controller, drive fixed block 54 and connecting rope 55 and couple 56 through the output of electric telescopic handle 53, and then carry out the big arm 101, then pull up pull rod 104 through forearm 103, drive rotor arm 105 and rotate pivot 106 along the inside of pivot seat 107, simultaneously connecting plate 108 drives the voussoir 1010 and moves along the inside of safety tongs 109, thereby make two sets of safety tongs 109 carry out the chucking along the outside of guide rail 4, limit the decline of loading carrier 2, through the setting of protection mechanism 1 and auxiliary structure 5, play double-deck protection effect, improve the security of loading carrier 2 in-process.
Claims (6)
1. The double-rail rope breakage protection mechanism comprises a protection mechanism (1), a cargo carrying frame (2), a support (3) and a guide rail (4), and is characterized in that the protection mechanism (1) comprises a large arm (101), a mounting seat (102), a small arm (103) and a pull rod (104), and an auxiliary structure (5) is arranged at the upper end of the protection mechanism (1) close to the inner side of the cargo carrying frame (2);
auxiliary structure (5) are including auxiliary plate (51), speed sensor (52) and electric telescopic handle (53) are installed to the upper end of auxiliary plate (51), the output of electric telescopic handle (53) is provided with fixed block (54), the bottom of fixed block (54) is provided with connecting rope (55), the bottom of connecting rope (55) is connected with couple (56).
2. The double-rail rope breakage protection mechanism according to claim 1, wherein a shaft lever is arranged at the joint of the large arm (101) and the mounting seat (102), the mounting seat (102) is fixedly connected with the cargo carrying frame (2), the large arm (101) is connected with the small arm (103) through the shaft lever, and the small arm (103) is rotatably connected with the pull rod (104).
3. The double-rail rope breakage protection mechanism according to claim 2, wherein a rotating arm (105) is fixedly connected to the bottom of the pull rod (104), a rotating shaft (106) is movably connected to one side of the rotating arm (105), two groups of rotating shaft seats (107) are arranged on the outer side of the rotating shaft (106), the rotating shaft seats (107) are fixedly connected with the bottom of the cargo carrying frame (2), and a connecting plate (108) is connected to the outer side of the rotating arm (105).
4. A double track rope break protection mechanism according to claim 3, characterized in that two sets of safety tongs (109) are mounted inside the cargo carrier (2), wedge blocks (1010) are mounted inside the safety tongs (109), and one end of each wedge block (1010) is connected with a connecting plate (108).
5. The double-rail rope breakage protection mechanism according to claim 1, wherein a fixed connection is formed between the cargo carrier (2) and the auxiliary plate (51), the auxiliary plate (51) and the speed sensor (52) are fixedly connected, and the speed sensor (52) and the electric telescopic rod (53) are in signal connection with an external controller.
6. The double-rail rope breakage protection mechanism according to claim 1, wherein a fixed connection is formed between the output end of the electric telescopic rod (53) and the fixed block (54), the fixed block (54) and the hook (56) are fixedly connected through a connecting rope (55), and the hook (56) is connected with the big arm (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320448129.3U CN219730413U (en) | 2023-03-10 | 2023-03-10 | Double-rail rope breakage protection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320448129.3U CN219730413U (en) | 2023-03-10 | 2023-03-10 | Double-rail rope breakage protection mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219730413U true CN219730413U (en) | 2023-09-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320448129.3U Active CN219730413U (en) | 2023-03-10 | 2023-03-10 | Double-rail rope breakage protection mechanism |
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| Country | Link |
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| CN (1) | CN219730413U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117049305A (en) * | 2023-10-13 | 2023-11-14 | 福建中科兰剑智能装备科技有限公司 | Be used for intelligent storage stacker to carry cargo bed anti-falling device |
-
2023
- 2023-03-10 CN CN202320448129.3U patent/CN219730413U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117049305A (en) * | 2023-10-13 | 2023-11-14 | 福建中科兰剑智能装备科技有限公司 | Be used for intelligent storage stacker to carry cargo bed anti-falling device |
| CN117049305B (en) * | 2023-10-13 | 2023-12-12 | 福建中科兰剑智能装备科技有限公司 | Be used for intelligent storage stacker to carry cargo bed anti-falling device |
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