CN216549237U

CN216549237U - Safety and stability high protection hook

Info

Publication number: CN216549237U
Application number: CN202123296491.3U
Authority: CN
Inventors: 严宏余; 黄鸣; 陈伟; 张伟; 严胜杰; 朱航兵; 莫平南; 韩洪华
Original assignee: Jiangsu Guotai Machnery Manufacturing Co ltd
Current assignee: Jiangsu Guotai Machnery Manufacturing Co ltd
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-05-17
Anticipated expiration: 2031-12-24

Abstract

The utility model discloses a protective hook with high safety and stability, which comprises a hook body and cleaning cotton, wherein a connecting block is arranged at the upper end of the hook body, an opening is formed in the surface of the connecting block, a connecting loop bar is arranged above the middle end of the connecting block, a connecting groove piece is arranged on the outer wall of the right side of the connecting block, a pulling rope is arranged inside the connecting groove piece in a penetrating mode, a blocking piece is arranged on the inner side of the hook body, a movable shaft is arranged inside the blocking piece in a penetrating mode, a through hole is formed in the surface of the blocking piece, a connecting sleeve is arranged on the outer side of the hook body, the cleaning cotton is arranged on the inner wall of the connecting sleeve, cross bars are arranged at the front end and the rear end of the connecting loop bar, and vertical bars are arranged on the outer side of the cross bars. This safety and stability is high protects hook adopts the dead lock structure, blockades the tip of coupler body for the object prevents to produce the condition that drops in the inside of coupler body, has the clearance structure simultaneously, can clear up impurity and dust on coupler body surface, avoids piling up the surface of corroding the coupler body for a long time.

Description

Safety and stability high protection hook

Technical Field

The utility model relates to the technical field of protective hooks, in particular to a protective hook with high safety and stability.

Background

The protective hook is the most common type of sling in hoisting machinery. The lifting hook is hung on a steel wire rope of a lifting mechanism by means of a pulley block and other components, the protective hook has the characteristics of uniqueness, novelty, excellent quality and safety, is suitable for wharves and the like of factories, mines, petroleum, chemical engineering and ships, ensures safety and quality safety factor, and has static load reaching 3 times.

The protection hook on the market can have the protection hook surface when using and remain dust and impurity, can not clear up, can destroy the protection hook surface, shortens its life's problem, for this reason, we propose a protection hook that the safety and stability is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a protective hook with high safety and stability so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a safety and stability is high protects hook, includes coupler body and clean cotton, the upper end of coupler body is provided with the connecting block, and the surface of connecting block has seted up the trompil, the middle-end top of connecting block is provided with the connecting loop bar, and the right side outer wall of connecting block is provided with links up the groove piece, the pull rope is worn to be equipped with in the inside of linking up the groove piece, the inboard of coupler body is provided with the separation blade, and the inside of separation blade wears to be equipped with the loose axle, the through-hole has been seted up on the surface of separation blade, settle in the outside of coupler body has the adapter sleeve, clean cotton settles in the inner wall of adapter sleeve, both ends are provided with the horizontal pole around the connecting loop bar, and the outside of horizontal pole is provided with the montant, the end of montant is provided with and is used for spacing installation component, the bottom surface of coupler body is provided with the auxiliary assembly that is used for increasing hook quantity.

Furthermore, the connecting loop bars and the connecting blocks are vertically distributed, and four groups of cross bars are symmetrically arranged at the center of the connecting loop bars.

Furthermore, the through hole and the blocking piece are of an integrated structure, and the outer diameter of the pulling rope is smaller than the inner diameter of the through hole.

Furthermore, the shape structure of the connecting sleeve is matched with that of the cleaning cotton, and the connecting sleeve is tightly attached to the cleaning cotton.

Further, the mounting assembly comprises a sleeve ring, a penetrating rod and anti-skid grains, the penetrating rod is arranged inside the sleeve ring, and the anti-skid grains are arranged on the surface of the penetrating rod.

Furthermore, wear the pole and cup joint with the lantern ring and be connected, and wear the pole and closely laminate with anti-skidding line.

Furthermore, the auxiliary assembly comprises a mounting groove strip, a connecting strip and a bolt, the connecting strip is mounted inside the mounting groove strip, and the bolts are arranged at two ends of the connecting strip.

Further, the connecting strips are equidistantly distributed relative to the inner part of the arranging groove strip and are in threaded connection with the bolts.

The utility model provides a protective hook with high safety and stability, which has the following beneficial effects: this safety stability is high protects hook adopts the dead structure of lock, blockades the tip of coupler body for the object prevents to produce the condition that drops in the inside of coupler body, has the clearance structure simultaneously, can clear up impurity and dust on coupler body surface, avoids piling up the surface of corroding the coupler body for a long time, and has the dismouting structure, makes things convenient for staff dismouting device at any time, change and cleaning device's that can be timely part, guarantees the completeness of device.

1. The connecting block can be connected with the vertical rod by inserting the cross rod into the vertical rod, so that the connecting block and the vertical rod are locked and connected with each other, meanwhile, the cross rod is convenient for workers to bind the rope above the cross rod, the hook body is convenient to limit and fix, the pull rope and the blocking piece are convenient to connect together due to the design of the through hole, the upper end of the pull rope is penetrated into the linking groove piece, the blocking piece and the linking groove piece can be movably connected, the pull rope can drive the blocking piece to move up and down, and the flexibility is high.

2. According to the utility model, the hook body is in a locked state by utilizing the contact of the tail end of the baffle plate and the surface of the hook body, when hanging objects, the objects can be prevented from falling off, the stability of the objects is improved, the connecting sleeve can be sleeved on the outer side of the hook body and can move left and right on the outer side of the hook body, meanwhile, the inner wall of the connecting sleeve is provided with cleaning cotton, and the cleaning cotton can clean impurities and dust on the surface of the hook body when moving, so that the cleanness of the surface of the hook body is ensured.

3. According to the utility model, the vertical rod and the penetrating rod can be connected through the arrangement of the sleeve ring, and meanwhile, the surface of the penetrating rod is provided with the anti-slip patterns which can increase the friction between the penetrating rod and the sleeve ring, so that the situation of slipping of the sleeve ring is effectively prevented, a certain limiting and limiting effect is achieved, the design of the arrangement groove strip can place two ends of the connecting strip into the bottom surface of the hook body, meanwhile, the connecting strip is limited through the bolt, the situation of falling of the connecting strip is prevented, and the design of the connecting strip is convenient for the bottom surface of the hook body to hang objects, so that the hanging area of the hook body can be enlarged.

Drawings

Fig. 1 is a schematic overall structure diagram of a protective hook with high safety and stability of the utility model;

FIG. 2 is a schematic side view of a connection block of a protective hook with high safety and stability according to the present invention;

fig. 3 is a schematic structural diagram of an auxiliary assembly of the protective hook with high safety and stability.

In the figure: 1. a hook body; 2. connecting blocks; 3. opening a hole; 4. connecting the loop bar; 5. connecting the slotted sheets; 6. pulling the rope; 7. a baffle plate; 8. a movable shaft; 9. a through hole; 10. connecting sleeves; 11. cleaning cotton; 12. a cross bar; 13. a vertical rod; 14. mounting the component; 1401. a collar; 1402. penetrating a rod; 1403. anti-skid lines; 15. an auxiliary component; 1501. arranging groove strips; 1502. a connecting strip; 1503. and (4) bolts.

Detailed Description

As shown in fig. 1-2, a protective hook with high safety and stability comprises a hook body 1 and cleaning cotton 11, wherein a connecting block 2 is arranged at the upper end of the hook body 1, an opening 3 is formed in the surface of the connecting block 2, a connecting loop bar 4 is arranged above the middle end of the connecting block 2, cross bars 12 are arranged at the front end and the rear end of the connecting loop bar 4, the connecting loop bar 4 and the connecting block 2 are distributed vertically, four groups of the cross bars 12 are symmetrically arranged in relation to the center position of the connecting loop bar 4, the cross bars 12 can be inserted into the vertical bars 13, so that the connecting block 2 and the vertical bars 13 can be connected together, the cross bars 12 are locked and connected with each other, and meanwhile, a worker can conveniently bind a rope above the cross bars 12, and conveniently limit and fix the hook body 1; the outer wall of the right side of the connecting block 2 is provided with a connecting groove piece 5, a pulling rope 6 penetrates through the connecting groove piece 5, a blocking piece 7 is arranged on the inner side of the hook body 1, a movable shaft 8 penetrates through the blocking piece 7, a through hole 9 is formed in the surface of the blocking piece 7, the through hole 9 and the blocking piece 7 are of an integrated structure, the outer diameter of the pulling rope 6 is smaller than the inner diameter of the through hole 9, the through hole 9 is designed to be convenient for connecting the pulling rope 6 with the blocking piece 7, meanwhile, the upper end of the pulling rope 6 penetrates through the connecting groove piece 5, a movable connection can be formed between the blocking piece 7 and the connecting groove piece 5, the blocking piece 7 can be driven to move up and down by pulling the pulling rope 6, flexibility is high, the hook body 1 is in a locked state by utilizing the contact of the tail end of the blocking piece 7 and the surface of the hook body 1, objects can be prevented from falling off when being hung, and the stability of the objects is improved; the outer side of the hook body 1 is provided with a connecting sleeve 10, the cleaning cotton 11 is arranged on the inner wall of the connecting sleeve 10, the shape structure of the connecting sleeve 10 is matched with that of the cleaning cotton 11, the connecting sleeve 10 is tightly attached to the cleaning cotton 11, the connecting sleeve 10 can be sleeved on the outer side of the hook body 1 and can move left and right on the outer side of the hook body 1, meanwhile, the cleaning cotton 11 is arranged on the inner wall of the connecting sleeve 10, the cleaning cotton 11 can clean impurities and dust on the surface of the hook body 1 during moving, and the surface of the hook body 1 is ensured to be clean; the outside of horizontal pole 12 is provided with montant 13, the end of montant 13 is provided with and is used for spacing installation component 14, installation component 14 includes lantern ring 1401, wear pole 1402 and anti-skidding line 1403, and the inside arrangement of lantern ring 1401 has wear pole 1402, the surface arrangement of wearing pole 1402 has anti-skidding line 1403, wear pole 1402 and lantern ring 1401 cup joint and are connected, and wear pole 1402 and anti-skidding line 1403 closely laminate, the setting of lantern ring 1401 can be connected montant 13 and wear pole 1402, the surface of wearing pole 1402 has anti-skidding line 1403 simultaneously, anti-skidding line 1403 can increase the friction between wearing pole 1402 and the lantern ring 1401, effectively prevent that the lantern ring 1401 from producing the condition of skidding, play certain spacing limiting role.

As shown in fig. 3, the bottom surface of the hook body 1 is provided with an auxiliary assembly 15 for increasing the number of hooks, the auxiliary assembly 15 comprises a mounting groove 1501, a connecting bar 1502 and bolts 1503, the connecting bar 1502 is mounted inside the mounting groove 1501, the bolts 1503 are arranged at two ends of the connecting bar 1502, the connecting bar 1502 is equidistantly distributed with respect to the inside of the mounting groove 1501, the connecting bar 1502 is in threaded connection with the bolts 1503, the mounting groove 1501 is designed to place two ends of the connecting bar 1502 inside the bottom surface of the hook body 1, meanwhile, the connecting bar 1502 is limited by the bolts 1503 to prevent the connecting bar 1502 from falling, and the connecting bar 1502 is designed to facilitate the hanging of objects on the bottom surface of the hook body 1, so that the hanging area of the hook body 1 can be enlarged.

In conclusion, when the protective hook with high safety and stability is used, firstly, according to the structure shown in fig. 1 and fig. 2, the penetrating rod 1402 is placed in the opening 3 in the connecting block 2, after the protective hook is placed, the lantern rings 1401 are sleeved at the front end and the rear end of the penetrating rod 1402, meanwhile, the surface of the penetrating rod 1402 is provided with the anti-skidding grains 1403, friction between the penetrating rod and the penetrating rod can be increased, the lantern rings 1401 are prevented from loosening, the vertical rod 13 and the penetrating rod 1402 can be connected, then the cross rods 12 at the front end and the rear end of the connecting sleeve rod 4 above the connecting block 2 are sequentially inserted into the vertical rod 13, the stress area of the connecting sleeve rod 4 is enlarged, when the hook body 1 is installed, the chains are sequentially placed on the cross rods 12 at the left end and the right end of the connecting sleeve rod 4, so that the hook body 1 can keep balance, the condition that the hook body 1 is inclined during work is avoided, after the hook body is installed, an object is placed in the hook body 1, the separation blade 7 is rotated so that the tail end of the separation blade 7 is contacted with the inner wall of the hook body 1, thereby make coupler body 1 form the lock state, avoid the article to drop, improve the security of device, prevent that the article from dropping the accidental injury staff, when coupler body 1 is inside full-load, put other objects in coupler body 1 bottom surface arrangement groove bar 1501 inside connecting strip 1502, can be complete the transport of a large amount of articles, after the transport, pull rope 6, upwards drive separation blade 7, make the end of separation blade 7 keep away from the inner wall of coupler body 1, again will pull rope 6 winding and tie a knot together, can be spacing to separation blade 7, avoid separation blade 7 to drop, make things convenient for the staff to take the article, after taking, cup joint adapter sleeve 10 in the outside of coupler body 1, the inner wall of adapter sleeve 10 has clean cotton 11 simultaneously, clean cotton 11 can be in order to clear up impurity and dust on coupler body 1 surface when removing, guarantee the neatness on coupler body 1 surface.

Claims

1. A protective hook with high safety and stability comprises a hook body (1) and cleaning cotton (11), and is characterized in that a connecting block (2) is arranged at the upper end of the hook body (1), an opening (3) is formed in the surface of the connecting block (2), a connecting loop bar (4) is arranged above the middle end of the connecting block (2), a connecting groove piece (5) is arranged on the outer wall of the right side of the connecting block (2), a pulling rope (6) penetrates through the connecting groove piece (5), a blocking piece (7) is arranged on the inner side of the hook body (1), a movable shaft (8) penetrates through the blocking piece (7), a through hole (9) is formed in the surface of the blocking piece (7), a connecting sleeve (10) is arranged on the outer side of the hook body (1), the cleaning cotton (11) is arranged on the inner wall of the connecting sleeve (10), and cross bars (12) are arranged at the front end and the rear end of the connecting loop bar (4), and the outside of horizontal pole (12) is provided with montant (13), the end of montant (13) is provided with and is used for spacing installation component (14), the bottom surface of coupler body (1) is provided with auxiliary assembly (15) that are used for increasing hook quantity.

2. A safety and stability protection hook according to claim 1, wherein the connecting loop bar (4) and the connecting block (2) are distributed vertically, and four groups of cross bars (12) are symmetrically arranged about the center of the connecting loop bar (4).

3. A safety and high security grommet according to claim 1, characterized in that the through hole (9) is of an integral construction with the stopper (7), and the pull cord (6) has an outer diameter smaller than the inner diameter of the through hole (9).

4. A safety and high stability protection hook according to claim 1, wherein the shape structure of the connection sleeve (10) is matched with the shape structure of the cleaning cotton (11), and the connection sleeve (10) is tightly attached to the cleaning cotton (11).

5. A safety grommet with high security and stability as claimed in claim 1, wherein the mounting assembly (14) comprises a collar (1401), a penetrating rod (1402) and an anti-slip pattern (1403), and the inner part of the collar (1401) is provided with the penetrating rod (1402), and the surface of the penetrating rod (1402) is provided with the anti-slip pattern (1403).

6. A safety hook according to claim 5, wherein the penetrating rod (1402) is sleeved with the collar (1401), and the penetrating rod (1402) is tightly attached to the anti-slip lines (1403).

7. A safety hook according to claim 1, characterized in that the auxiliary assembly (15) comprises a mounting groove (1501), a connecting bar (1502) and a bolt (1503), wherein the connecting bar (1502) is mounted inside the mounting groove (1501), and the bolt (1503) is arranged at two ends of the connecting bar (1502).

8. A safety hook according to claim 7, characterized in that the connecting bars (1502) are equidistantly arranged with respect to the inner part of the mounting groove bar (1501), and the connecting bars (1502) are screwed with the bolts (1503).