CN215781099U - Logistics loading and unloading anti-falling device - Google Patents

Logistics loading and unloading anti-falling device Download PDF

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Publication number
CN215781099U
CN215781099U CN202122353818.XU CN202122353818U CN215781099U CN 215781099 U CN215781099 U CN 215781099U CN 202122353818 U CN202122353818 U CN 202122353818U CN 215781099 U CN215781099 U CN 215781099U
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China
Prior art keywords
profile rail
shaft
sliding wheel
shifting
self
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CN202122353818.XU
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Chinese (zh)
Inventor
姚建伟
隋福明
王亮
李彤彤
袁世杰
刘鑫
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Qingdao Installation & Construction Co ltd
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Qingdao Installation & Construction Co ltd
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Priority to CN202122353818.XU priority Critical patent/CN215781099U/en
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Abstract

The utility model discloses a logistics loading and unloading anti-falling device, which belongs to the technical field of logistics transportation safety and comprises a profile rail, a sliding wheel, a fixing plate, a rolling shaft, a shifting shaft, a fixing bolt, a hanging ring, a rotating ring block, a self-locking speed difference device, a hook, a rope belt, a grapple and a shifting rod; wherein: a notch is dug at the lower end of the profile rail; the sliding wheel abuts against the lower end of the through hole of the profile rail; the sliding wheel is rotationally connected with the fixed plate through the rolling shaft; the fixed plate is fixedly provided with the poking shaft, and the poking rod is rotationally connected with the poking shaft; the fixing bolt is fixedly connected with the fixing plate; the hanging ring is welded on the rotating ring block; one end of the rope belt is connected with the output end of the self-locking speed difference device, and the other end of the rope belt is connected with the grapple.

Description

Logistics loading and unloading anti-falling device
Technical Field
The utility model belongs to the technical field of logistics transportation safety, and particularly relates to a logistics loading and unloading anti-falling device.
Background
At present, in the fuel tank truck loading and transporting business, when an operator works, two large potential safety hazards exist. Firstly, operating personnel need arrive the landing stage top through safe staircase from the operation platform and carry out the operation to the tank car top, operating personnel need both hands to carry the operation instrument sometimes at this in-process, consequently easily take place the eminence and fall, secondly operating personnel need measure the tank car top on the landing stage, tour, operations such as loading, and the landing stage highly is about 4m landing stage rail height and the rail scope has great difference because of the tank car model is different from ground, especially lead to the safe staircase that can appear sometimes to take on the rail because of the tank car marshalling, the potential safety hazard of operation has more increased.
SUMMERY OF THE UTILITY MODEL
The utility model provides a logistics loading and unloading anti-falling device, aiming at the problem that high falling is easy to occur due to the fact that an existing operator carries tools with both hands in the operation process and the fact that fences around a trestle are low.
In order to solve the problems, the utility model adopts the following technical scheme:
the self-locking speed difference device comprises a profile rail, a sliding wheel, a fixing plate, a rolling shaft, a shifting shaft, a fixing bolt, a hanging ring, a rotating ring block, a self-locking speed difference device, a hook, a rope belt, a grapple and a shifting rod; wherein: a notch is dug at the lower end of the profile rail; the sliding wheel abuts against the lower end of the through hole of the profile rail; the four sliding wheels are rotationally connected with the fixed plate through the rolling shafts; the two ends of the rolling shaft are respectively connected with one sliding wheel; the fixed plate is fixedly provided with the shifting shaft, the shifting shaft is arranged above the rolling shaft, and the shifting rod is rotationally connected with the shifting shaft; the fixing bolt is fixedly connected with the fixing plate and is positioned in the center of the fixing plate; the rotating ring block is rotatably sleeved on the fixed bolt; the exposed part of the rolling shaft is in a sawtooth shape, the upper part of the poke rod is in a sawtooth shape, and the sawtooth shape of the poke rod is matched with the sawtooth shape of the exposed part of the rolling shaft; the hook at the top of the self-locking speed difference device is sleeved on the hanging ring; the hanging ring is welded on the rotating ring block; one end of the rope belt is connected with the output end of the self-locking speed difference device; the other end of the rope belt is connected with the grapple.
Preferably, the profile rail is a truss-type profile rail.
Preferably, the joint of the fixing bolt and the fixing plate is reinforced and connected by a reinforcing rib.
Preferably, the notch of the profile rail is divided by a middle cabin of the trestle, and each section is 300m long.
Preferably, the tail part of the fixing bolt is T-shaped, and the diameter of the T-shaped part is larger than that of the rotating ring block.
Compared with the prior art, the utility model provides a logistics loading and unloading anti-falling device, which has the following beneficial effects:
the device is characterized in that the truss type rail is provided with a sliding wheel, the sliding wheel is connected with a fixed plate, a fixed bolt is used below the fixed plate and is rotationally connected with a self-locking speed differentiator, a poking rod is matched with a gear part of a rolling shaft, so that the rolling of the sliding wheel is stopped, the rolling control of the sliding wheel is realized, when an accident occurs and an operator falls downwards, the self-locking speed differentiator can be rapidly clamped within a few feet, the safety of the operator is guaranteed, real-time falling protection is provided for the operator in a working area, and the working efficiency and the safety guarantee are improved.
Drawings
FIG. 1 is a schematic structural view of a logistics handling anti-falling device provided by the utility model;
FIG. 2 is a schematic side view of the anti-falling device for loading and unloading logistics according to the present invention;
fig. 3 is a schematic structural diagram of a in fig. 1 of the logistics handling falling protection device provided by the utility model.
In the figure: 1. a profile rail; 2. a sliding wheel; 3. a fixing bolt; 4. a fixing plate; 401. a roll axis; 402. a shifting shaft; 5. hanging a ring; 6. rotating the ring block; 7. a self-locking speed difference device; 701. hooking; 8. a rope belt; 9. a grapple; 10. a poke rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the 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 thus, should not be construed as limiting the present invention.
Example (b):
referring to fig. 1-3, the logistics handling anti-falling device comprises a profile rail 1, a sliding wheel 2, a fixing plate 4, a rolling shaft 401, a shifting shaft 402, a fixing bolt 3, a hanging ring 5, a rotating ring block 6, a self-locking speed differentiator 7, a hook 701, a rope belt 8, a grapple 9 and a shifting rod 10;
wherein: a notch is dug at the lower end of the profile rail 1; the sliding wheel 2 is abutted against the lower end of the through opening of the profile rail 1; the four sliding wheels 2 are rotatably connected with the fixed plate 4 through rolling shafts 401; two ends of the rolling shaft 401 are respectively connected with a sliding wheel 2; a poking shaft 402 is fixedly arranged on the fixing plate 4, the poking shaft 402 is arranged above the rolling shaft 401, and the poking rod 10 is rotatably connected with the poking shaft 402; the fixing bolt 3 is fixedly connected with the fixing plate 4, and the fixing bolt 3 is positioned in the center of the fixing plate 4; the rotating ring block 6 is rotatably sleeved on the fixed bolt 3; the exposed part of the rolling shaft 401 is in a sawtooth shape, the upper part of the poke rod 10 is in a sawtooth shape, and the sawtooth shape of the poke rod 10 is matched with the sawtooth shape of the exposed part of the rolling shaft 401; a hook 701 at the top of the self-locking speed difference device 7 is sleeved on the hanging ring 5; the hanging ring 5 is welded on the rotating ring block 6; one end of the rope belt 8 is connected with the output end of the self-locking speed difference device 7; the other end of the rope belt 8 is connected with a grapple 9.
When using this device, operating personnel wears the safety belt, the safety belt is connected with grapple 9, moving and the operation are carried out at the landing stage through movable pulley 2 in the roll type rail 1, when needing movable pulley 2 to stop rolling, stir poker rod 10, make the sawtooth part of poker rod 10 and the sawtooth part matching butt joint of roll axis 401 to this operation that stops movable pulley 2, simultaneously when sending accident, when operating personnel falls downwards, auto-lock speed differentiator 7 can be in several feet rapid chucking, guarantee operating personnel's safety.
Wherein, the shaped rail 1 adopts truss-like shaped rail, and the gim peg 3 adopts the strengthening rib to consolidate with fixed plate 4 junction and is connected, and the notch of shaped rail 1 uses the cabin in the middle of the landing stage as the boundary, and every section is long 300m, and 3 afterbody gim pegs are the T type, and the partial diameter of T type is greater than the 6 diameters of rotating ring piece.
The utility model is applied to the field, the truss type rail is provided with the sliding wheel 2, the sliding wheel 2 is connected with the fixed plate 4, the fixed bolt 3 is used below the fixed plate 4 to be rotatably connected with the self-locking speed differentiator 7, the poking rod 10 is matched with the gear part of the rolling shaft 401, so that the rolling of the sliding wheel 2 is stopped, the rolling control of the sliding wheel 2 is realized, when an accident is sent, and an operator falls downwards, the self-locking speed differentiator 7 can be rapidly clamped within a few feet, the safety of the operator is ensured, the real-time falling protection is provided for the operator in a working area, and the working efficiency and the safety guarantee are improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims (5)

1. A logistics loading and unloading anti-falling device comprises a profile rail (1) and a sliding wheel (2), and is characterized by further comprising a fixing plate (4), a rolling shaft (401), a shifting shaft (402), a fixing bolt (3), a hanging ring (5), a rotating ring block (6), a self-locking speed differentiator (7), a hook (701), a rope belt (8), a grapple (9) and a shifting rod (10);
wherein: a notch is dug at the lower end of the profile rail (1);
the sliding wheel (2) is abutted against the lower end of the through opening of the profile rail (1);
the four sliding wheels (2) are rotationally connected with the fixed plate (4) through the rolling shafts (401); two ends of the rolling shaft (401) are respectively connected with one sliding wheel (2);
the shifting shaft (402) is fixedly installed on the fixing plate (4), the shifting shaft (402) is arranged above the rolling shaft (401), and the shifting rod (10) is rotatably connected with the shifting shaft (402);
the exposed part of the rolling shaft (401) is in a sawtooth shape, the upper part of the poke rod (10) is in a sawtooth shape, and the sawtooth shape of the poke rod (10) is matched with the sawtooth shape of the exposed part of the rolling shaft (401);
the fixing bolt (3) is fixedly connected with the fixing plate (4), and the fixing bolt (3) is positioned in the center of the fixing plate (4);
the rotating ring block (6) is rotatably sleeved on the fixed bolt (3);
the hook (701) at the top of the self-locking speed difference device (7) is sleeved on the hanging ring (5);
the hanging ring (5) is welded on the rotating ring block (6);
one end of the rope belt (8) is connected with the output end of the self-locking speed difference device (7); the other end of the rope belt (8) is connected with the grapple (9).
2. Logistics handling fall arrest device according to claim 1, characterized in that the profile rail (1) is a truss-type profile rail.
3. The logistics handling fall arrest device according to claim 1, characterized in that the joint of the dead bolt (3) and the dead plate (4) is reinforced by a reinforcing rib.
4. A logistics handling fall arrest device according to claim 1, characterized in that the slot of the profile rail (1) is delimited by a trestle middle cabin, each segment of the slot being 300m long.
5. Logistics handling fall arrest device according to claim 1, characterized in that the dead bolt (3) tail is T-shaped, the T-shaped part having a diameter greater than the diameter of the rotating ring block (6).
CN202122353818.XU 2021-09-28 2021-09-28 Logistics loading and unloading anti-falling device Active CN215781099U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202122353818.XU CN215781099U (en) 2021-09-28 2021-09-28 Logistics loading and unloading anti-falling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202122353818.XU CN215781099U (en) 2021-09-28 2021-09-28 Logistics loading and unloading anti-falling device

Publications (1)

Publication Number Publication Date
CN215781099U true CN215781099U (en) 2022-02-11

Family

ID=80167186

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202122353818.XU Active CN215781099U (en) 2021-09-28 2021-09-28 Logistics loading and unloading anti-falling device

Country Status (1)

Country Link
CN (1) CN215781099U (en)

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