Automatic unhooking device for flood fighting hoisting

Abstract

The utility model discloses an automatic unhooking device for flood prevention and emergency rescue hoisting, which comprises a main body assembly, a suspension body, a first through hole, a first lantern ring, a lifting rope and a hooking piece, the unhooking assembly is arranged on the outer side of the suspension body and comprises a rotating frame, an unlocking piece, an assembling piece, a fixing pin and a clamping base, the rotating frame is arranged on the outer side of the suspension body, the unlocking piece and the assembling piece are both arranged on the inner side of the unlocking piece, the fixing pin is fixed to the inner wall of the rotating frame, and the clamping base is fixed to the outer side of the suspension body. The utility model has the beneficial effects that through the arrangement of the unhooking assembly, a worker can be prevented from getting close to a hoisted object in the flood prevention and emergency material hoisting process, the risk that the hoisted object accidentally falls off or is collided is reduced, the safety of the worker is improved, the manpower and time are saved, and the hoisting working efficiency is improved; and the labor intensity of workers is reduced, the device can work in some special environments, and the application range is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of flood control and emergency rescue, in particular to an automatic hook - releasing device for flood control and emergency rescue hoisting. Background Technique

[0002] When carrying out the hoisting operation of flood control and emergency rescue materials, special attention should be paid to safe operation because the hoisting operation itself has certain risks. Select appropriate hoisting tools and equipment according to the type and weight of flood control and emergency rescue materials to ensure that their load - bearing capacity is sufficient. Designate a special person to be responsible for directing the hoisting operation to ensure that the command signals are clear and accurate. Clean the operation site to ensure that there are no obstacles at the hoisting operation site, the ground is flat and solid, and prevent overturning or slipping during the hoisting process. Bind the materials correctly to ensure that the flood control and emergency rescue materials are correctly bound and fixed to prevent falling off or overturning during the hoisting process.

[0003] During the process of hoisting flood control and emergency rescue materials, the existing manual hook - releasing may require staff to approach the hoisted object, increasing the risk of accidental falling or collision of the hoisted object, posing a threat to personnel safety. Manual hook - releasing requires additional time and manpower, which may lead to a reduction in the efficiency of the hoisting operation. Especially in emergency situations, fast and efficient material hoisting is crucial. Manual hook - releasing usually requires great strength and precise operation, increasing the labor intensity of the staff and may also cause misoperation due to the instability of manual operation. In some special environments, such as underwater or dangerous areas, manual hook - releasing may not be achievable, or it may be very difficult and unsafe to implement. Content of the Utility Model

[0004] The purpose of this part is to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this part, as well as in the abstract of the specification and the title of the utility model of this application, to avoid obscuring the purpose of this part, the abstract of the specification and the title of the utility model. However, such simplifications or omissions shall not be used to limit the scope of the utility model.

[0005] In view of the above - mentioned and / or existing problems in the automatic hook - releasing device for flood control and emergency rescue hoisting, the present utility model is proposed.

[0006] Therefore, the problems to be solved by the present utility model are as follows: During the hoisting process of flood control and emergency rescue materials, the existing manual hook detachment may require staff to approach the hoisted object, increasing the risk of accidental falling or collision of the hoisted object, posing a threat to personnel safety. Manual hook detachment requires additional time and manpower, which may lead to a reduction in the efficiency of hoisting operations. Especially in emergency situations, rapid and efficient material hoisting is crucial. Manual hook detachment usually requires a large amount of force and precise operation, increasing the labor intensity of the staff and may also cause misoperation due to the instability of manual operation. In some special environments, such as underwater or dangerous areas, manual hook detachment may not be achievable, or it may be very difficult and unsafe to implement.

[0007] To solve the above technical problems, the present utility model provides the following technical solution: An automatic hook detachment device for flood control and emergency rescue hoisting, which includes a main body assembly, including a suspension body, a first through hole, a first collar, a hoisting rope, and a hook hanging member. The first through hole is opened on the inner wall of the suspension body. The first collar is sleeved inside the first through hole. The hoisting rope is fixed to the top of the first collar. The hook hanging member is arranged at the bottom end of the suspension body; a hook detachment assembly, arranged outside the suspension body, including a rotating frame, an unlocking member, an assembly member, a fixing pin, and a clamping seat. The rotating frame is arranged outside the suspension body. The unlocking member and the assembly member are both arranged inside the unlocking member. The fixing pin is fixed to the inner wall of the rotating frame. The clamping seat is fixed to the outside of the suspension body.

[0008] As a preferred scheme of the automatic hook detachment device for flood control and emergency rescue hoisting of the present utility model, wherein: The hook hanging member includes a rotating shaft and a rotating seat. The rotating shaft is rotatably connected to the inner wall of the suspension body. The rotating seat is fixed to the outside of the rotating shaft.

[0009] As a preferred scheme of the automatic hook detachment device for flood control and emergency rescue hoisting of the present utility model, wherein: The hook hanging member further includes a hook body and a locking pin. The hook body is fixed to one side of the rotating seat. The locking pin is fixed to the outside of the hook body.

[0010] As a preferred scheme of the automatic hook detachment device for flood control and emergency rescue hoisting of the present utility model, wherein: The unlocking member includes a base and an adjusting shaft. The base is arranged inside the suspension body. The adjusting shaft is rotatably connected to the inner wall of the base.

[0011] As a preferred scheme of the automatic hook detachment device for flood control and emergency rescue hoisting of the present utility model, wherein: The unlocking member further includes a connecting block and a second through hole. The connecting block is fixed to the outside of the adjusting shaft. The second through hole is opened on the inner wall of the connecting block.

[0012] As a preferred embodiment of the automatic decoupling device for flood control and emergency rescue hoisting described in the present utility model, wherein: the unlocking member further includes a second collar and a traction rope, the second collar is sleeved inside the second through hole, and the traction rope is fixed to the outside of the second collar.

[0013] As a preferred embodiment of the automatic decoupling device for flood control and emergency rescue hoisting described in the present utility model, wherein: the unlocking member further includes a retaining pin, the retaining pin is fixed to the outside of the adjusting shaft, and the retaining pin is clamped to the inner wall of the card seat.

[0014] As a preferred embodiment of the automatic decoupling device for flood control and emergency rescue hoisting described in the present utility model, wherein: the assembling member includes a first threaded hole and a first bolt, the first threaded hole is opened on the inner walls of the rotating frame and the base, and the first bolt is threadedly connected to the inner wall of the first threaded hole.

[0015] As a preferred embodiment of the automatic decoupling device for flood control and emergency rescue hoisting described in the present utility model, wherein: the assembling member further includes a limiting shaft, and the limiting shaft is rotatably connected to the inner wall of the suspension body.

[0016] As a preferred embodiment of the automatic decoupling device for flood control and emergency rescue hoisting described in the present utility model, wherein: the assembling member further includes a second threaded hole and a second bolt, the second threaded hole is opened on the inner walls of the limiting shaft and the rotating frame, and the second bolt is threadedly connected to the inner wall of the second threaded hole.

[0017] The beneficial effects of the present utility model are as follows: through the setting of the decoupling component, during the hoisting process of flood control and emergency rescue materials, it is possible to prevent staff from approaching the hoisted object, reduce the risk of accidental falling or collision of the hoisted object, improve the safety of the staff, save manpower and time, improve the working efficiency of hoisting, reduce the labor intensity of the staff, and can also work in some special environments, improving the scope of application. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings. Among them:

[0019] Figure 1 It is the overall structure diagram of the automatic decoupling device for flood control and emergency rescue hoisting.

[0020] Figure 2 It is the separation structure diagram of the locking pin and the fixing pin of the automatic decoupling device for flood control and emergency rescue hoisting.

[0021] Figure 3 It is a structural diagram of the unlocking part and the assembling part for the automatic hook - releasing device used in flood control and emergency rescue hoisting.

[0022] Figure 4 It is a structural diagram of the hook - hanging part for the automatic hook - releasing device used in flood control and emergency rescue hoisting.

[0023] Reference numerals in the figure: 100, main body assembly; 101, suspension body; 102, first through - hole; 103, first collar; 104, lifting rope; 105, hook - hanging part; 105a, rotating shaft; 105b, rotating seat; 105c, hook body; 105d, locking pin; 200, hook - releasing assembly; 201, rotating frame; 202, unlocking part; 202a, base; 202b, adjusting shaft; 202c, connecting block; 202d, second through - hole; 202e, second collar; 202f, towing rope; 202g, retaining pin; 203, assembling part; 203a, first threaded hole; 203b, first bolt; 203c, limiting shaft; 203d, second threaded hole; 203e, second bolt; 204, fixing pin; 205, clamping seat. Detailed implementation manners

[0024] To make the above - mentioned objects, features and advantages of the present utility model more obvious and understandable, the following will describe the detailed implementation manners of the present utility model with reference to the accompanying drawings of the specification.

[0025] In the following description, many specific details are set forth to fully understand the present utility model. However, the present utility model can also be implemented in other ways different from this description. Those skilled in the art can make similar generalizations without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0026] Secondly, the so - called "one embodiment" or "embodiment" herein refers to a specific feature, structure or characteristic that can be included in at least one implementation manner of the present utility model. The "in one embodiment" that appears in different places in this specification does not all refer to the same embodiment, nor is it an embodiment that is separate or selectively mutually exclusive with other embodiments.

[0027] Embodiment 1

[0028] Referring to Figures 1 to 4 , this is the first embodiment of the present utility model. This embodiment provides an automatic hook - releasing device for flood control and emergency rescue hoisting. The automatic hook - releasing device for flood control and emergency rescue hoisting includes a main body assembly 100 and a hook - releasing assembly 200. The main body assembly 100 can be used for hoisting flood control and emergency rescue materials, and the hook - releasing assembly 200 can facilitate the automatic hook - releasing and releasing of the materials.

[0029] The main body component 100 includes a suspension body 101, a first through hole 102, a first collar 103, a suspension rope 104, and a hook member 105. The first through hole 102 is opened on the inner wall of the suspension body 101. The first collar 103 is sleeved inside the first through hole 102. The suspension rope 104 is fixed to the top of the first collar 103. The hook member 105 is arranged at the bottom end of the suspension body 101.

[0030] The suspension body 101 and the hook member 105 are used for hoisting and hooking flood control and emergency rescue materials. The first through hole 102 facilitates the installation of the first collar 103. The first collar 103 is used to connect the suspension rope 104. The suspension rope 104 is used for the mechanical equipment to control the suspension body 101.

[0031] The decoupling component 200 is arranged on the outer side of the suspension body 101 and includes a rotating frame 201, an unlocking member 202, an assembling member 203, a fixing pin 204, and a clamping seat 205. The rotating frame 201 is arranged on the outer side of the suspension body 101. The unlocking member 202 and the assembling member 203 are both arranged inside the unlocking member 202. The fixing pin 204 is fixed to the inner wall of the rotating frame 201. The clamping seat 205 is fixed to the outer side of the suspension body 101.

[0032] The rotating frame 201 and the fixing pin 204 can be connected to the hook member 105 to realize the locking and decoupling of the materials. The unlocking member 202 is used for unlocking and releasing the materials. The assembling member 203 is used for assembling and disassembling the rotating frame 201 to facilitate the replacement of the model. The clamping seat 205 is used for clamping with the clamping pin 202g to lock the fixing pin 204 and the locking pin 105d.

[0033] Embodiment 2

[0034] Refer to Figure 1 、 Figure 2 and Figure 4 , which is the second embodiment of the present utility model. This embodiment is based on the previous embodiment.

[0035] Specifically, the hook member 105 includes a rotating shaft 105a and a rotating seat 105b. The rotating shaft 105a is rotatably connected to the inner wall of the suspension body 101. The rotating seat 105b is fixed to the outer side of the rotating shaft 105a.

[0036] The rotating shaft 105a facilitates the rotation of the rotating seat 105b. The rotation of the rotating seat 105b can drive the rotation of the hook body 105c.

[0037] Specifically, the hook member 105 further includes a hook body 105c and a locking pin 105d. The hook body 105c is fixed to one side of the rotating seat 105b. The locking pin 105d is fixed to the outer side of the hook body 105c.

[0038] The hook body 105c is used for hooking materials. The locking pin 105d is used for locking and fixing with the fixing pin 204.

[0039] Embodiment 3

[0040] Reference Figures 1 to 4 , which is the third embodiment of the present utility model and is based on the first two embodiments.

[0041] Specifically, the unlocking member 202 includes a base 202a and an adjusting shaft 202b. The base 202a is disposed inside the hanging body 101, and the adjusting shaft 202b is rotatably connected to the inner wall of the base 202a.

[0042] The base 202a is used to connect the rotating frame 201 and support the rotation of the adjusting shaft 202b, and the adjusting shaft 202b is used to drive the rotation of the pin 202g.

[0043] Specifically, the unlocking member 202 further includes a connecting block 202c and a second through hole 202d. The connecting block 202c is fixed to the outside of the adjusting shaft 202b, and the second through hole 202d is opened on the inner wall of the connecting block 202c.

[0044] The connecting block 202c is used to connect the adjusting shaft 202b and install the traction rope 202f.

[0045] Specifically, the unlocking member 202 further includes a second collar 202e and a traction rope 202f. The second collar 202e is sleeved inside the second through hole 202d, and the traction rope 202f is fixed to the outside of the second collar 202e.

[0046] The second collar 202e can facilitate the connection and fixation of the traction rope 202f to the connecting block 202c, and the traction rope 202f can facilitate the worker to control the unlocking and unhooking.

[0047] Specifically, the unlocking member 202 further includes a pin 202g. The pin 202g is fixed to the outside of the adjusting shaft 202b, and the pin 202g is clamped to the inner wall of the clamping seat 205.

[0048] The pin 202g is used to be clamped with the clamping seat 205 to lock and fix the locking pin 105d and the fixing pin 204.

[0049] Specifically, the assembly member 203 includes a first threaded hole 203a and a first bolt 203b. The first threaded hole 203a is opened on the inner walls of the rotating frame 201 and the base 202a, and the first bolt 203b is threadedly connected to the inner wall of the first threaded hole 203a.

[0050] The first threaded hole 203a and the first bolt 203b are used to connect the rotating frame 201 and the base 202a and are convenient for disassembly.

[0051] Specifically, the assembly member 203 further includes a limiting shaft 203c. The limiting shaft 203c is rotatably connected to the inner wall of the hanging body 101.

[0052] The limiting shaft 203c is used to limit the rotation of the rotating frame 201 when it rotates, thereby improving the stability of its rotation.

[0053] Specifically, the assembly 203 further includes a second threaded hole 203d and a second bolt 203e. The second threaded hole 203d is formed in the limiting shaft 203c and the inner wall of the rotating frame 201, and the second bolt 203e is threadedly connected to the inner wall of the second threaded hole 203d.

[0054] The second threaded hole 203d and the second bolt 203e are used to connect the rotating frame 201 and the limiting shaft 203c, and are convenient for disassembly.

[0055] During use, the worker hangs the flood control and emergency rescue materials on the hook body 105c. At the same time, the rotating seat 105b and the rotating frame 201 are flipped. After the rotating frame 201 rotates, the pin 202g is clamped and fixed with the clamping seat 205. At the same time of clamping, the locking pin 105d is clamped and fixed with the fixing pin 204. Then, after the mechanical equipment drives the materials to move to the designated position by moving the suspension body 101, the worker pulls the traction rope 202f. The traction rope 202f pulls the connecting block 202c to rotate, thereby driving the adjusting shaft 202b to pull the pin 202g out of the clamping seat 205. After the pin 202g is disengaged, the rotating frame 201 rotates to move the fixing pin 204 upward to separate and unhook from the locking pin 105d to unlock.

[0056] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not restrictive. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention, and they should all be covered by the scope of the claims of the present invention.

Claims

1. An automatic unhooking device for flood control and rescue hoisting, characterized by: include, The main body component (100) comprises a suspension body (101), a first through hole (102), a first ring (103), a hanging rope (104) and a hook (105), wherein the first through hole (102) is formed on the inner wall of the suspension body (101), the first ring (103) is sleeved inside the first through hole (102), the hanging rope (104) is fixed on the top of the first ring (103), and the hook (105) is arranged at the bottom of the suspension body (101); The unhooking assembly (200) is arranged on the outside of the suspension body (101), and comprises a rotating frame (201), an unlocking member (202), an assembly member (203), a fixing pin (204) and a holder (205); the rotating frame (201) is arranged on the outside of the suspension body (101); the unlocking member (202) and the assembly member (203) are both arranged on the inside of the unlocking member (202); the fixing pin (204) is fixed to the inner wall of the rotating frame (201); and the holder (205) is fixed to the outside of the suspension body (101).

2. The automatic unhooking device for flood prevention and emergency hoisting as claimed in claim 1, characterized in that: The hook member (105) comprises a rotating shaft (105a) and a rotating seat (105b), wherein the rotating shaft (105a) is rotatably connected to the inner wall of the suspension body (101), and the rotating seat (105b) is fixed to the outer side of the rotating shaft (105a).

3. The automatic unhooking device for flood prevention and emergency hoisting as claimed in claim 2, characterized in that: The hook member (105) further comprises a hook body (105c) and a locking pin (105d), wherein the hook body (105c) is fixed to one side of the rotating seat (105b), and the locking pin (105d) is fixed to the outside of the hook body (105c).

4. The automatic unhooking device for flood prevention and emergency hoisting as claimed in claim 1, characterized in that: The unlocking member (202) comprises a base (202a) and an adjusting shaft (202b); the base (202a) is arranged on the inner side of the suspension body (101); and the adjusting shaft (202b) is rotatably connected to the inner wall of the base (202a).

5. The automatic unhooking device for flood prevention and emergency hoisting as claimed in claim 4, characterized in that: The unlocking member (202) further comprises a connecting block (202c) and a second through hole (202d), wherein the connecting block (202c) is fixed to the outside of the adjusting shaft (202b), and the second through hole (202d) is formed on the inner wall of the connecting block (202c).

6. The automatic unhooking device for flood prevention and emergency hoisting as claimed in claim 5, characterized in that: The unlocking member (202) further comprises a second ring (202e) and a pulling rope (202f), wherein the second ring (202e) is sleeved inside the second through hole (202d), and the pulling rope (202f) is fixed to the outside of the second ring (202e).

7. The automatic unhooking device for flood prevention and emergency hoisting as claimed in claim 4, characterized in that: The unlocking member (202) further comprises a latch (202g), wherein the latch (202g) is fixed to the outside of the adjusting shaft (202b), and the latch (202g) is latched to the inner wall of the latch seat (205).

8. The automatic unhooking device for flood prevention and emergency hoisting as claimed in claim 4, characterized in that: The assembly (203) comprises a first threaded hole (203a) and a first bolt (203b), wherein the first threaded hole (203a) is opened on the inner wall of the rotating frame (201) and the base (202a), and the first bolt (203b) is threadedly connected to the inner wall of the first threaded hole (203a).

9. The automatic unhooking device for flood prevention and emergency hoisting as claimed in claim 1, characterized in that: The assembly (203) further comprises a limiting shaft (203c), and the limiting shaft (203c) is rotatably connected to the inner wall of the suspension body (101).

10. The automatic unhooking device for flood prevention and emergency hoisting as claimed in claim 9, characterized in that: The assembly (203) further comprises a second threaded hole (203d) and a second bolt (203e); the second threaded hole (203d) is formed on the inner wall of the limiting shaft (203c) and the rotating frame (201); and the second bolt (203e) is threadedly connected to the inner wall of the second threaded hole (203d).

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