CN216785463U

CN216785463U - Portable mousing-hook

Info

Publication number: CN216785463U
Application number: CN202220230327.8U
Authority: CN
Inventors: 刘志虎; 丁甲金; 陈云
Original assignee: Zhejiang Hua Shi Pipeline Technology Co ltd
Current assignee: Zhejiang Hua Shi Pipeline Technology Co ltd
Priority date: 2022-01-27
Filing date: 2022-01-27
Publication date: 2022-06-21
Anticipated expiration: 2032-01-27

Abstract

The utility model relates to a portable anti-drop hook. The portable anti-drop hook comprises a hook body, wherein the hook body comprises an upper connecting section, a middle section and a lower bearing section, one end of the middle section is connected with the upper connecting section, and the other end of the middle section is connected with the lower bearing section; a mounting channel is formed between the free end of the lower bearing section and the upper connecting section; the upper connecting section is rotatably and movably connected with a locking piece, and a first elastic piece is arranged between the locking piece and the upper connecting section; under normal state, the locking piece closes the mounting channel; the outer guide section is fixedly connected with the free end of the lower bearing section; the support block is rotatably and movably connected with the lower bearing section or the outer guide section. Above portable mousing-hook under the prerequisite that possesses the anticreep function, can long-range realization hook load, easy operation, it is convenient to use.

Description

Portable mousing-hook

Technical Field

The utility model relates to a portable anti-drop hook.

Background

The hook is a common tool for hoisting, connecting and other occasions, for example, in the occasion of a crane and other occasions, in order to prevent the hook from disengaging in the using process, an anti-disengaging structure is usually added in the hook. Common anti-disengaging structure sets up the shutting of normally closed for the carry passageway department at the coupler body, and during loads such as hook rope, the shutting is opened, and the shutting is closed after the load gets into, and the load can't withdraw from to realize the anticreep function.

The latch piece needs to be manually pressed when the load is hooked under the anti-disengaging structure, otherwise, the load cannot pass through the mounting channel. However, in construction, some people are difficult to enter, for example, narrow well rooms, and the anti-drop structure is difficult to hook loads, which affects lifting operation.

Disclosure of Invention

The utility model aims to provide a portable anti-drop hook, which can remotely hook a load on the premise of having an anti-drop function, and is simple to operate and convenient to use.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: a portable mousing-hook comprises a hook body, wherein the hook body comprises an upper connecting section, a middle section and a lower bearing section, one end of the middle section is connected with the upper connecting section, and the other end of the middle section is connected with the lower bearing section; a mounting channel is formed between the free end of the lower bearing section and the upper connecting section; the upper connecting section is rotatably and movably connected with a locking piece, and a first elastic piece is arranged between the locking piece and the upper connecting section; under normal state, the locking piece closes the mounting channel; the outer guide section is fixedly connected with the free end of the lower bearing section; the support block is rotatably and movably connected with the lower bearing section or the outer guide section.

The portable anti-disengaging hook has at least two states, and a locking piece closes a mounting channel in a normal state; in the ready state, the locking member is located in the hook body, and the supporting block blocks the locking member. When the hook is used, the locking piece can be directly and manually pressed to open the mounting channel, so that the load can be hooked. The locking member may be manually pressed first to hold the locking member by the support block to put the portable anti-unhooking member in the ready state. The load then pushes the stop and through the mounting channel, while releasing the latch to close the mounting channel.

The outer guide subsection can guide load to move towards the mounting channel, under the condition that an operator cannot manually and directly hook load, for example, the operator stands at a wellhead, and when the portable anti-disengaging hook is placed into a deep well to hook load, the outer guide subsection can play a good auxiliary hook effect, and the success rate of the hook load is improved.

Preferably, a second elastic element is arranged between the supporting block and the lower bearing section or the outer guide section.

Preferably, the first elastic member and the second elastic member are torsion springs.

Preferably, a stop block is fixedly arranged on the outer guide section, and the stop block is arranged towards the mounting channel. The stopper is used for limiting the rotation angle range of the locking piece, and can avoid the phenomenon that the locking piece rotates outwards to be overlarge under the condition that the first elastic piece is loose after long-term use, so that the locking piece is ensured to close the mounting channel.

Preferably, the upper connecting section is U-shaped, and the opening of the upper connecting section faces the lower bearing section; the lock catch is rotatably and movably connected with the upper connecting section, and a third elastic piece is arranged between the lock catch and the upper connecting section; under the normal state, the lock catch piece is positioned at the opening of the upper connecting section.

When in use, the rope is connected with the connecting section. The arrangement of the locking fastener can limit the movement of the rope relative to the connecting section, and avoid the situations of excessive sliding of the rope relative to the connecting section, overturning of the hook body and the like.

Drawings

Fig. 1 is a schematic structural diagram of the portable mousing hook in the present embodiment in a normal state;

fig. 2 is a schematic structural view of the portable anti-drop hook of the embodiment in a ready state;

fig. 3 is a schematic structural diagram of the portable anti-drop hook of the embodiment when the portable anti-drop hook starts to hook a load in a ready state;

fig. 4 is a schematic structural view illustrating a state of completion of the portable unhooking prevention hooking of the embodiment;

FIG. 5 is a schematic structural view of another form of the portable mousing hook of the present embodiment; .

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Examples

As shown in fig. 1-4, a portable mousing-hook comprises a hook body, wherein the hook body comprises an upper connection 1, a middle section 2 and a lower bearing section 3, one end of the middle section 2 is connected with the upper connection 1, and the other end is connected with the lower bearing section 3. The free end of the lower carrier section 3 and the upper connection 1 form a mounting channel 8.

As shown in fig. 1-4, the upper connector 1 is rotatably movably connected with a locking member 7, and a first elastic member (not shown) is arranged between the locking member 7 and the upper connector 1. Normally, the locking member 7 closes the mounting passage 8.

As shown in fig. 1-4, further comprises an outer guide section 5, wherein the outer guide section 5 is fixedly connected with the free end of the lower bearing section 3; the bearing device also comprises a supporting block 4, wherein the supporting block 4 is rotatably and movably connected with the lower bearing section 3 or the outer guide section 5. A second elastic member (not shown) is arranged between the supporting block 4 and the lower bearing section 3 or the outer guide section 5. Specifically, the first elastic member and the second elastic member are torsion springs.

The portable anti-disengaging hook has at least two states, and in a normal state, the locking piece 7 closes the mounting channel 8; in the ready state, the locking member 7 is located in the hook body, and the supporting block 4 blocks the locking member 7. When the hook is used, the locking piece 7 can be directly and manually pressed to open the mounting channel 8, and then the load 10 is hooked. The portable anti-unhooking device can also be put into the ready state by first manually pressing the locking member 7 and blocking the locking member 7 by the supporting block 4. Load 10 then pushes stop 6 through mounting channel 8, releasing latch 7 to close mounting channel 8.

Outer guide subsection 5 can guide load to 8 movements of carry passageway, under the condition of the unable manual direct hook load of operating personnel, for example operating personnel stands at the well head, puts into the deep well with portable mousing-hook during hook load, outer guide subsection 5 can play fine supplementary hook effect, improves the success rate of hook load.

As shown in fig. 1-4, further, a stop 6 is fixedly disposed on the outer guide section 5, and the stop 6 is disposed toward the mounting channel 8. The stop 6 is used for limiting the rotation angle range of the locking member 7, so that the phenomenon that the locking member 7 rotates outwards in an overlarge angle under the condition that the first elastic member is loose after long-term use can be avoided, and the locking member 7 is ensured to close the mounting channel 8.

Further, the upper connection 1 is in a "U" shape, and the opening is arranged towards the lower bearing section 3. As shown in fig. 5, the locking device further comprises a locking device 9, the locking device 9 is rotatably movably connected with the upper connector 1, and a third elastic element is arranged between the locking device 9 and the upper connector 1. Normally, the locking element 9 is located at the opening of the upper connection 1.

In use, the cord 20 is used to connect to the connecting section. The arrangement of the locking fastener 9 can limit the movement of the rope 20 relative to the connecting section, and avoid the situations of excessive sliding of the rope 20 relative to the connecting section, hook body overturning and the like.

In conclusion, the above description is only for the preferred embodiment of the present invention and should not be construed as limiting the present invention, and any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A portable mousing-hook comprises a hook body, wherein the hook body comprises an upper connecting section, a middle section and a lower bearing section, one end of the middle section is connected with the upper connecting section, and the other end of the middle section is connected with the lower bearing section; a mounting channel is formed between the free end of the lower bearing section and the upper connecting section; the upper connecting section is rotatably and movably connected with a locking piece, and a first elastic piece is arranged between the locking piece and the upper connecting section; under normal state, the locking piece closes the mounting channel;

the method is characterized in that: the outer guide section is fixedly connected with the free end of the lower bearing section; the support block is rotatably and movably connected with the lower bearing section or the outer guide section.

2. The portable mousing hook according to claim 1, characterized in that: and a second elastic element is arranged between the supporting block and the lower bearing section or the outer guide section.

3. The portable mousing hook according to claim 2, characterized in that: the first elastic piece and the second elastic piece are torsion springs.

4. The portable mousing hook according to claim 1, characterized in that: the outer guide subsection is fixedly provided with a stop block, and the stop block is arranged towards the mounting channel.

5. The portable mousing hook according to any of claims 1 to 4, characterized in that: the upper connecting section is U-shaped, and the opening of the upper connecting section faces the lower bearing section; the lock catch is rotatably and movably connected with the upper connecting section, and a third elastic piece is arranged between the lock catch and the upper connecting section; under the normal state, the lock catch piece is positioned at the opening of the upper connecting section.